X-Git-Url: https://git.rvb.name/rtl-433.git/blobdiff_plain/337eb4ba945097205fbb6a3ca7912fb0697092d1..refs/heads/master:/libtool?ds=inline diff --git a/libtool b/libtool index d8bb470..a5092c8 100755 --- a/libtool +++ b/libtool @@ -1,47 +1,45 @@ #! /bin/bash - -# libtool - Provide generalized library-building support services. -# Generated automatically by config.status (rtl433) UNKNOWN-dirty +# Generated automatically by config.status (rtl433) UNKNOWN # Libtool was configured on host estia: # NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. # -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. # -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, or -# obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# along with this program. If not, see . # The names of the tagged configurations supported by this script. -available_tags="" +available_tags='' + +# Configured defaults for sys_lib_dlsearch_path munging. +: ${LT_SYS_LIBRARY_PATH=""} # ### BEGIN LIBTOOL CONFIG # Which release of libtool.m4 was used? -macro_version=2.4.2 -macro_revision=1.3337 +macro_version=2.4.6 +macro_revision=2.4.6 # Whether or not to build shared libraries. build_libtool_libs=yes @@ -55,6 +53,9 @@ pic_mode=default # Whether or not to optimize for fast installation. fast_install=yes +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec= + # Shell to use when invoking shell scripts. SHELL="/bin/bash" @@ -66,12 +67,12 @@ PATH_SEPARATOR=":" # The host system. host_alias= -host=x86_64-unknown-linux-gnu +host=x86_64-pc-linux-gnu host_os=linux-gnu # The build system. build_alias= -build=x86_64-unknown-linux-gnu +build=x86_64-pc-linux-gnu build_os=linux-gnu # A sed program that does not truncate output. @@ -164,26 +165,35 @@ lock_old_archive_extraction=no LTCC="gcc" # LTCC compiler flags. -LTCFLAGS="-g -O2 -I/usr/include/ -I/usr/include/libusb-1.0 -Wall -Wextra -Wno-unused -Wsign-compare" +LTCFLAGS="-g -O2 -I/usr/include/ -Wall -Wextra -Wno-unused -Wsign-compare" # Take the output of nm and produce a listing of raw symbols and C names. global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'" # Transform the output of nm in a proper C declaration. -global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" +global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" + +# Transform the output of nm into a list of symbols to manually relocate. +global_symbol_to_import="" # Transform the output of nm in a C name address pair. -global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p'" +global_symbol_to_c_name_address="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p'" # Transform the output of nm in a C name address pair when lib prefix is needed. -global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"lib\\2\", (void *) \\&\\2},/p'" +global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(lib.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"lib\\1\", (void *) \\&\\1},/p'" + +# The name lister interface. +nm_interface="BSD nm" # Specify filename containing input files for $NM. nm_file_list_spec="@" -# The root where to search for dependent libraries,and in which our libraries should be installed. +# The root where to search for dependent libraries,and where our libraries should be installed. lt_sysroot= +# Command to truncate a binary pipe. +lt_truncate_bin="/bin/dd bs=4096 count=1" + # The name of the directory that contains temporary libtool files. objdir=.libs @@ -247,10 +257,10 @@ libname_spec="lib\$name" # List of archive names. First name is the real one, the rest are links. # The last name is the one that the linker finds with -lNAME -library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}" +library_names_spec="\$libname\$release\$shared_ext\$versuffix \$libname\$release\$shared_ext\$major \$libname\$shared_ext" # The coded name of the library, if different from the real name. -soname_spec="\${libname}\${release}\${shared_ext}\$major" +soname_spec="\$libname\$release\$shared_ext\$major" # Permission mode override for installation of shared libraries. install_override_mode="" @@ -272,10 +282,13 @@ finish_eval="" hardcode_into_libs=yes # Compile-time system search path for libraries. -sys_lib_search_path_spec="/usr/lib/gcc/x86_64-linux-gnu/4.8 /usr/lib/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib " +sys_lib_search_path_spec="/usr/lib/gcc/x86_64-linux-gnu/5 /usr/lib/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib " + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/x86_64-linux-gnu/libfakeroot /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/lib/i386-linux-gnu/mesa /opt/intel/common/mdf/lib64 /usr/local/lib /opt/intel/opencl /usr/local/lib /usr/lib/OpenCL/vendors/intel/ /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/mesa-egl /usr/lib/x86_64-linux-gnu/mesa /lib32 /usr/lib32 /libx32 /usr/libx32 " -# Run-time system search path for libraries. -sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/x86_64-linux-gnu/libfakeroot /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/local/lib /usr/lib/OpenCL/vendors/intel/ /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/mesa-egl /usr/lib/x86_64-linux-gnu/mesa " +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path="" # Whether dlopen is supported. dlopen_support=unknown @@ -329,10 +342,10 @@ build_libtool_need_lc=no allow_libtool_libs_with_static_runtimes=no # Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec="\${wl}--export-dynamic" +export_dynamic_flag_spec="\$wl--export-dynamic" # Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" +whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive" # Whether the compiler copes with passing no objects directly. compiler_needs_object="no" @@ -344,11 +357,11 @@ old_archive_from_new_cmds="" old_archive_from_expsyms_cmds="" # Commands used to build a shared archive. -archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" +archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname -o \$lib" archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~ - cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ - echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ - \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib" + cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ + echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ + \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname \$wl-version-script \$wl\$output_objdir/\$libname.ver -o \$lib" # Commands used to build a loadable module if different from building # a shared archive. @@ -366,18 +379,18 @@ no_undefined_flag="" # Flag to hardcode $libdir into a binary during linking. # This must work even if $libdir does not exist -hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" +hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir" # Whether we need a single "-rpath" flag with a separated argument. hardcode_libdir_separator="" -# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary. hardcode_direct=no -# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary and the resulting library dependency is -# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# "absolute",i.e impossible to change by setting $shlibpath_var if the # library is relocated. hardcode_direct_absolute=no @@ -428,11 +441,70 @@ hardcode_action=immediate # ### END LIBTOOL CONFIG -# libtool (GNU libtool) 2.4.2 +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, -# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# Copyright (C) 1996-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -452,874 +524,2112 @@ hardcode_action=immediate # General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, -# or obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# along with this program. If not, see . -# Usage: $progname [OPTION]... [MODE-ARG]... -# -# Provide generalized library-building support services. -# -# --config show all configuration variables -# --debug enable verbose shell tracing -# -n, --dry-run display commands without modifying any files -# --features display basic configuration information and exit -# --mode=MODE use operation mode MODE -# --preserve-dup-deps don't remove duplicate dependency libraries -# --quiet, --silent don't print informational messages -# --no-quiet, --no-silent -# print informational messages (default) -# --no-warn don't display warning messages -# --tag=TAG use configuration variables from tag TAG -# -v, --verbose print more informational messages than default -# --no-verbose don't print the extra informational messages -# --version print version information -# -h, --help, --help-all print short, long, or detailed help message -# -# MODE must be one of the following: -# -# clean remove files from the build directory -# compile compile a source file into a libtool object -# execute automatically set library path, then run a program -# finish complete the installation of libtool libraries -# install install libraries or executables -# link create a library or an executable -# uninstall remove libraries from an installed directory -# -# MODE-ARGS vary depending on the MODE. When passed as first option, -# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. -# Try `$progname --help --mode=MODE' for a more detailed description of MODE. -# -# When reporting a bug, please describe a test case to reproduce it and -# include the following information: -# -# host-triplet: $host -# shell: $SHELL -# compiler: $LTCC -# compiler flags: $LTCFLAGS -# linker: $LD (gnu? $with_gnu_ld) -# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1 -# automake: $automake_version -# autoconf: $autoconf_version -# -# Report bugs to . -# GNU libtool home page: . -# General help using GNU software: . PROGRAM=libtool PACKAGE=libtool -VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1" -TIMESTAMP="" -package_revision=1.3337 +VERSION="2.4.6 Debian-2.4.6-0.1" +package_revision=2.4.6 -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} -# NLS nuisances: We save the old values to restore during execute mode. -lt_user_locale= -lt_safe_locale= -for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do - eval "if test \"\${$lt_var+set}\" = set; then - save_$lt_var=\$$lt_var - $lt_var=C - export $lt_var - lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" - lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done -LC_ALL=C -LANGUAGE=C -export LANGUAGE LC_ALL -$lt_unset CDPATH +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi -# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh -# is ksh but when the shell is invoked as "sh" and the current value of -# the _XPG environment variable is not equal to 1 (one), the special -# positional parameter $0, within a function call, is the name of the -# function. -progpath="$0" +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## -: ${CP="cp -f"} -test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} -: ${Xsed="$SED -e 1s/^X//"} -# Global variables: -EXIT_SUCCESS=0 -EXIT_FAILURE=1 -EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. -EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} -exit_status=$EXIT_SUCCESS -# Make sure IFS has a sensible default -lt_nl=' -' -IFS=" $lt_nl" +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} -dirname="s,/[^/]*$,," -basename="s,^.*/,," -# func_dirname file append nondir_replacement -# Compute the dirname of FILE. If nonempty, add APPEND to the result, -# otherwise set result to NONDIR_REPLACEMENT. -func_dirname () -{ - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac -} # Extended-shell func_dirname implementation +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= -# func_basename file -func_basename () -{ - func_basename_result="${1##*/}" -} # Extended-shell func_basename implementation + func_check_prog_sed () + { + _G_path_prog=$1 + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } -# func_dirname_and_basename file append nondir_replacement -# perform func_basename and func_dirname in a single function -# call: -# dirname: Compute the dirname of FILE. If nonempty, -# add APPEND to the result, otherwise set result -# to NONDIR_REPLACEMENT. -# value returned in "$func_dirname_result" -# basename: Compute filename of FILE. -# value retuned in "$func_basename_result" -# Implementation must be kept synchronized with func_dirname -# and func_basename. For efficiency, we do not delegate to -# those functions but instead duplicate the functionality here. -func_dirname_and_basename () -{ - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac - func_basename_result="${1##*/}" -} # Extended-shell func_dirname_and_basename implementation + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} -# func_stripname prefix suffix name -# strip PREFIX and SUFFIX off of NAME. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -# func_strip_suffix prefix name -func_stripname () -{ - # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are - # positional parameters, so assign one to ordinary parameter first. - func_stripname_result=${3} - func_stripname_result=${func_stripname_result#"${1}"} - func_stripname_result=${func_stripname_result%"${2}"} -} # Extended-shell func_stripname implementation - - -# These SED scripts presuppose an absolute path with a trailing slash. -pathcar='s,^/\([^/]*\).*$,\1,' -pathcdr='s,^/[^/]*,,' -removedotparts=':dotsl - s@/\./@/@g - t dotsl - s,/\.$,/,' -collapseslashes='s@/\{1,\}@/@g' -finalslash='s,/*$,/,' +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 -# func_normal_abspath PATH -# Remove doubled-up and trailing slashes, "." path components, -# and cancel out any ".." path components in PATH after making -# it an absolute path. -# value returned in "$func_normal_abspath_result" -func_normal_abspath () -{ - # Start from root dir and reassemble the path. - func_normal_abspath_result= - func_normal_abspath_tpath=$1 - func_normal_abspath_altnamespace= - case $func_normal_abspath_tpath in - "") - # Empty path, that just means $cwd. - func_stripname '' '/' "`pwd`" - func_normal_abspath_result=$func_stripname_result - return - ;; - # The next three entries are used to spot a run of precisely - # two leading slashes without using negated character classes; - # we take advantage of case's first-match behaviour. - ///*) - # Unusual form of absolute path, do nothing. - ;; - //*) - # Not necessarily an ordinary path; POSIX reserves leading '//' - # and for example Cygwin uses it to access remote file shares - # over CIFS/SMB, so we conserve a leading double slash if found. - func_normal_abspath_altnamespace=/ - ;; - /*) - # Absolute path, do nothing. - ;; - *) - # Relative path, prepend $cwd. - func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath - ;; - esac - # Cancel out all the simple stuff to save iterations. We also want - # the path to end with a slash for ease of parsing, so make sure - # there is one (and only one) here. - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` - while :; do - # Processed it all yet? - if test "$func_normal_abspath_tpath" = / ; then - # If we ascended to the root using ".." the result may be empty now. - if test -z "$func_normal_abspath_result" ; then - func_normal_abspath_result=/ + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count fi - break - fi - func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcar"` - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcdr"` - # Figure out what to do with it - case $func_normal_abspath_tcomponent in - "") - # Trailing empty path component, ignore it. - ;; - ..) - # Parent dir; strip last assembled component from result. - func_dirname "$func_normal_abspath_result" - func_normal_abspath_result=$func_dirname_result - ;; - *) - # Actual path component, append it. - func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent - ;; - esac - done - # Restore leading double-slash if one was found on entry. - func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result } -# func_relative_path SRCDIR DSTDIR -# generates a relative path from SRCDIR to DSTDIR, with a trailing -# slash if non-empty, suitable for immediately appending a filename -# without needing to append a separator. -# value returned in "$func_relative_path_result" -func_relative_path () -{ - func_relative_path_result= - func_normal_abspath "$1" - func_relative_path_tlibdir=$func_normal_abspath_result - func_normal_abspath "$2" - func_relative_path_tbindir=$func_normal_abspath_result - - # Ascend the tree starting from libdir - while :; do - # check if we have found a prefix of bindir - case $func_relative_path_tbindir in - $func_relative_path_tlibdir) - # found an exact match - func_relative_path_tcancelled= - break - ;; - $func_relative_path_tlibdir*) - # found a matching prefix - func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" - func_relative_path_tcancelled=$func_stripname_result - if test -z "$func_relative_path_result"; then - func_relative_path_result=. - fi - break - ;; - *) - func_dirname $func_relative_path_tlibdir - func_relative_path_tlibdir=${func_dirname_result} - if test "x$func_relative_path_tlibdir" = x ; then - # Have to descend all the way to the root! - func_relative_path_result=../$func_relative_path_result - func_relative_path_tcancelled=$func_relative_path_tbindir - break - fi - func_relative_path_result=../$func_relative_path_result - ;; - esac - done - # Now calculate path; take care to avoid doubling-up slashes. - func_stripname '' '/' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - func_stripname '/' '/' "$func_relative_path_tcancelled" - if test "x$func_stripname_result" != x ; then - func_relative_path_result=${func_relative_path_result}/${func_stripname_result} - fi +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## - # Normalisation. If bindir is libdir, return empty string, - # else relative path ending with a slash; either way, target - # file name can be directly appended. - if test ! -z "$func_relative_path_result"; then - func_stripname './' '' "$func_relative_path_result/" - func_relative_path_result=$func_stripname_result - fi -} +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. -# The name of this program: -func_dirname_and_basename "$progpath" -progname=$func_basename_result +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} -# Make sure we have an absolute path for reexecution: -case $progpath in - [\\/]*|[A-Za-z]:\\*) ;; - *[\\/]*) - progdir=$func_dirname_result - progdir=`cd "$progdir" && pwd` - progpath="$progdir/$progname" - ;; - *) - save_IFS="$IFS" - IFS=${PATH_SEPARATOR-:} - for progdir in $PATH; do - IFS="$save_IFS" - test -x "$progdir/$progname" && break - done - IFS="$save_IFS" - test -n "$progdir" || progdir=`pwd` - progpath="$progdir/$progname" - ;; -esac + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. -Xsed="${SED}"' -e 1s/^X//' -sed_quote_subst='s/\([`"$\\]\)/\\\1/g' +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. -sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path -# which contains forward slashes, into one that contains +# that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. -lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - -# Re-`\' parameter expansions in output of double_quote_subst that were -# `\'-ed in input to the same. If an odd number of `\' preceded a '$' -# in input to double_quote_subst, that '$' was protected from expansion. -# Since each input `\' is now two `\'s, look for any number of runs of -# four `\'s followed by two `\'s and then a '$'. `\' that '$'. -bs='\\' -bs2='\\\\' -bs4='\\\\\\\\' -dollar='\$' +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' sed_double_backslash="\ - s/$bs4/&\\ + s/$_G_bs4/&\\ /g - s/^$bs2$dollar/$bs&/ - s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" -# Standard options: -opt_dry_run=false -opt_help=false -opt_quiet=false -opt_verbose=false -opt_warning=: -# func_echo arg... -# Echo program name prefixed message, along with the current mode -# name if it has been set yet. -func_echo () -{ - $ECHO "$progname: ${opt_mode+$opt_mode: }$*" -} +## ----------------- ## +## Global variables. ## +## ----------------- ## -# func_verbose arg... -# Echo program name prefixed message in verbose mode only. -func_verbose () -{ - $opt_verbose && func_echo ${1+"$@"} +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. - # A bug in bash halts the script if the last line of a function - # fails when set -e is in force, so we need another command to - # work around that: - : -} +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "$*" -} +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: -# func_error arg... -# Echo program name prefixed message to standard error. -func_error () +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () { - $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: } -# func_warning arg... -# Echo program name prefixed warning message to standard error. -func_warning () + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () { - $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + $debug_cmd - # bash bug again: - : + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac } -# func_fatal_error arg... -# Echo program name prefixed message to standard error, and exit. -func_fatal_error () + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () { - func_error ${1+"$@"} - exit $EXIT_FAILURE + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS } -# func_fatal_help arg... -# Echo program name prefixed message to standard error, followed by -# a help hint, and exit. -func_fatal_help () + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () { - func_error ${1+"$@"} - func_fatal_error "$help" + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS } -help="Try \`$progname --help' for more information." ## default -# func_grep expression filename +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { + $debug_cmd + $GREP "$1" "$2" >/dev/null 2>&1 } -# func_mkdir_p directory-path +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { - my_directory_path="$1" - my_dir_list= + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= - if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then - # Protect directory names starting with `-' - case $my_directory_path in - -*) my_directory_path="./$my_directory_path" ;; + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... - while test ! -d "$my_directory_path"; do + while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. - my_dir_list="$my_directory_path:$my_dir_list" + _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done - case $my_directory_path in */*) ;; *) break ;; esac + case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop - my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done - my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` - save_mkdir_p_IFS="$IFS"; IFS=':' - for my_dir in $my_dir_list; do - IFS="$save_mkdir_p_IFS" - # mkdir can fail with a `File exist' error if two processes + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! - $MKDIR "$my_dir" 2>/dev/null || : + $MKDIR "$_G_dir" 2>/dev/null || : done - IFS="$save_mkdir_p_IFS" + IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. - test -d "$my_directory_path" || \ - func_fatal_error "Failed to create \`$1'" + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" fi } -# func_mktempdir [string] +# func_mktempdir [BASENAME] +# ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If -# given, STRING is the basename for that directory. +# given, BASENAME is the basename for that directory. func_mktempdir () { - my_template="${TMPDIR-/tmp}/${1-$progname}" + $debug_cmd - if test "$opt_dry_run" = ":"; then + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode - my_tmpdir="${my_template}-$$" + _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost - my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` - if test ! -d "$my_tmpdir"; then + if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race - my_tmpdir="${my_template}-${RANDOM-0}$$" + _G_tmpdir=$_G_template-${RANDOM-0}$$ - save_mktempdir_umask=`umask` + func_mktempdir_umask=`umask` umask 0077 - $MKDIR "$my_tmpdir" - umask $save_mktempdir_umask + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure - test -d "$my_tmpdir" || \ - func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi - $ECHO "$my_tmpdir" + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } -# func_quote_for_eval arg -# Aesthetically quote ARG to be evaled later. -# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT -# is double-quoted, suitable for a subsequent eval, whereas -# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters -# which are still active within double quotes backslashified. +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. func_quote_for_eval () { + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + case $1 in - *[\\\`\"\$]*) - func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) - func_quote_for_eval_unquoted_result="$1" ;; + _G_arg=$1 ;; esac - case $func_quote_for_eval_unquoted_result in + case $_G_arg in # Double-quote args containing shell metacharacters to delay - # word splitting, command substitution and and variable - # expansion for a subsequent eval. + # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + _G_arg=\"$_G_arg\" ;; - *) - func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } -# func_quote_for_expand arg -# Aesthetically quote ARG to be evaled later; same as above, -# but do not quote variable references. -func_quote_for_expand () +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () { - case $1 in - *[\\\`\"]*) - my_arg=`$ECHO "$1" | $SED \ - -e "$double_quote_subst" -e "$sed_double_backslash"` ;; - *) - my_arg="$1" ;; - esac + $debug_cmd - case $my_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting and command substitution for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - my_arg="\"$my_arg\"" - ;; - esac + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} - func_quote_for_expand_result="$my_arg" + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result } -# func_show_eval cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. -func_show_eval () +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () { - my_cmd="$1" - my_fail_exp="${2-:}" + $debug_cmd - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } + # Option defaults: + opt_verbose=false + opt_warning_types= - if ${opt_dry_run-false}; then :; else - eval "$my_cmd" - my_status=$? - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" - fi - fi + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result } -# func_show_eval_locale cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. Use the saved locale for evaluation. -func_show_eval_locale () +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () { - my_cmd="$1" - my_fail_exp="${2-:}" + $debug_cmd - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } + func_parse_options_result= - if ${opt_dry_run-false}; then :; else - eval "$lt_user_locale - $my_cmd" - my_status=$? - eval "$lt_safe_locale" - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" - fi - fi -} + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} -# func_tr_sh -# Turn $1 into a string suitable for a shell variable name. -# Result is stored in $func_tr_sh_result. All characters -# not in the set a-zA-Z0-9_ are replaced with '_'. Further, -# if $1 begins with a digit, a '_' is prepended as well. -func_tr_sh () -{ - case $1 in - [0-9]* | *[!a-zA-Z0-9_]*) - func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` - ;; - * ) - func_tr_sh_result=$1 - ;; - esac + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result } -# func_version -# Echo version message to standard output and exit. -func_version () +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () { - $opt_debug + $debug_cmd - $SED -n '/(C)/!b go - :more - /\./!{ - N - s/\n# / / - b more - } - :go - /^# '$PROGRAM' (GNU /,/# warranty; / { - s/^# // - s/^# *$// - s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ - p - }' < "$progpath" - exit $? + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result } -# func_usage -# Echo short help message to standard output and exit. -func_usage () + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () { - $opt_debug + $debug_cmd - $SED -n '/^# Usage:/,/^# *.*--help/ { - s/^# // - s/^# *$// - s/\$progname/'$progname'/ - p - }' < "$progpath" - echo - $ECHO "run \`$progname --help | more' for full usage" - exit $? + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE } -# func_help [NOEXIT] -# Echo long help message to standard output and exit, -# unless 'noexit' is passed as argument. + +# func_help +# --------- +# Echo long help message to standard output and exit. func_help () { - $opt_debug - - $SED -n '/^# Usage:/,/# Report bugs to/ { - :print - s/^# // - s/^# *$// - s*\$progname*'$progname'* - s*\$host*'"$host"'* - s*\$SHELL*'"$SHELL"'* - s*\$LTCC*'"$LTCC"'* - s*\$LTCFLAGS*'"$LTCFLAGS"'* - s*\$LD*'"$LD"'* - s/\$with_gnu_ld/'"$with_gnu_ld"'/ - s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ - s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ - p - d - } - /^# .* home page:/b print - /^# General help using/b print - ' < "$progpath" - ret=$? - if test -z "$1"; then - exit $ret - fi + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 } -# func_missing_arg argname + +# func_missing_arg ARGNAME +# ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { - $opt_debug + $debug_cmd - func_error "missing argument for $1." + func_error "Missing argument for '$1'." exit_cmd=exit } -# func_split_short_opt shortopt +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. -func_split_short_opt () +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () { - func_split_short_opt_arg=${1#??} - func_split_short_opt_name=${1%"$func_split_short_opt_arg"} -} # Extended-shell func_split_short_opt implementation + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} -# func_split_long_opt longopt -# Set func_split_long_opt_name and func_split_long_opt_arg shell -# variables after splitting LONGOPT at the `=' sign. -func_split_long_opt () +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () { - func_split_long_opt_name=${1%%=*} - func_split_long_opt_arg=${1#*=} -} # Extended-shell func_split_long_opt implementation + $debug_cmd -exit_cmd=: + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + exit $? +} -magic="%%%MAGIC variable%%%" -magic_exe="%%%MAGIC EXE variable%%%" -# Global variables. -nonopt= -preserve_args= -lo2o="s/\\.lo\$/.${objext}/" -o2lo="s/\\.${objext}\$/.lo/" -extracted_archives= -extracted_serial=0 +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: -# If this variable is set in any of the actions, the command in it -# will be execed at the end. This prevents here-documents from being -# left over by shells. -exec_cmd= +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' -# func_append var value -# Append VALUE to the end of shell variable VAR. -func_append () -{ - eval "${1}+=\${2}" -} # Extended-shell func_append implementation -# func_append_quoted var value -# Quote VALUE and append to the end of shell variable VAR, separated -# by a space. -func_append_quoted () +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () { - func_quote_for_eval "${2}" - eval "${1}+=\\ \$func_quote_for_eval_result" -} # Extended-shell func_append_quoted implementation + $debug_cmd + _G_message=$* -# func_arith arithmetic-term... -func_arith () -{ - func_arith_result=$(( $* )) -} # Extended-shell func_arith implementation + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} -# func_len string -# STRING may not start with a hyphen. -func_len () +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () { - func_len_result=${#1} -} # Extended-shell func_len implementation + $debug_cmd + $warning_func ${1+"$@"} +} -# func_lo2o object -func_lo2o () -{ - case ${1} in - *.lo) func_lo2o_result=${1%.lo}.${objext} ;; - *) func_lo2o_result=${1} ;; - esac -} # Extended-shell func_lo2o implementation +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" -# func_xform libobj-or-source -func_xform () +# Additional text appended to 'usage_message' in response to '--help'. +func_help () { + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.6 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { func_xform_result=${1%.*}.lo -} # Extended-shell func_xform implementation + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi -# func_fatal_configuration arg... +# func_fatal_configuration ARG... +# ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { - func_error ${1+"$@"} - func_error "See the $PACKAGE documentation for more information." - func_fatal_error "Fatal configuration error." + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." } # func_config +# ----------- # Display the configuration for all the tags in this script. func_config () { @@ -1337,17 +2647,19 @@ func_config () exit $? } + # func_features +# ------------- # Display the features supported by this script. func_features () { echo "host: $host" - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" @@ -1356,314 +2668,350 @@ func_features () exit $? } -# func_enable_tag tagname + +# func_enable_tag TAGNAME +# ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { - # Global variable: - tagname="$1" + # Global variable: + tagname=$1 - re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" - re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" - sed_extractcf="/$re_begincf/,/$re_endcf/p" + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p - # Validate tagname. - case $tagname in - *[!-_A-Za-z0-9,/]*) - func_fatal_error "invalid tag name: $tagname" - ;; - esac + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac - # Don't test for the "default" C tag, as we know it's - # there but not specially marked. - case $tagname in - CC) ;; + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; *) - if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then - taglist="$taglist $tagname" - - # Evaluate the configuration. Be careful to quote the path - # and the sed script, to avoid splitting on whitespace, but - # also don't use non-portable quotes within backquotes within - # quotes we have to do it in 2 steps: - extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` - eval "$extractedcf" - else - func_error "ignoring unknown tag $tagname" - fi - ;; - esac + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac } + # func_check_version_match +# ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { - if test "$package_revision" != "$macro_revision"; then - if test "$VERSION" != "$macro_version"; then - if test -z "$macro_version"; then - cat >&2 <<_LT_EOF + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF - else - cat >&2 <<_LT_EOF + else + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF - fi - else - cat >&2 <<_LT_EOF + fi + else + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF - fi + fi - exit $EXIT_MISMATCH - fi + exit $EXIT_MISMATCH + fi } -# Shorthand for --mode=foo, only valid as the first argument -case $1 in -clean|clea|cle|cl) - shift; set dummy --mode clean ${1+"$@"}; shift - ;; -compile|compil|compi|comp|com|co|c) - shift; set dummy --mode compile ${1+"$@"}; shift - ;; -execute|execut|execu|exec|exe|ex|e) - shift; set dummy --mode execute ${1+"$@"}; shift - ;; -finish|finis|fini|fin|fi|f) - shift; set dummy --mode finish ${1+"$@"}; shift - ;; -install|instal|insta|inst|ins|in|i) - shift; set dummy --mode install ${1+"$@"}; shift - ;; -link|lin|li|l) - shift; set dummy --mode link ${1+"$@"}; shift - ;; -uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) - shift; set dummy --mode uninstall ${1+"$@"}; shift - ;; -esac +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + nonopt= + preserve_args= -# Option defaults: -opt_debug=: -opt_dry_run=false -opt_config=false -opt_preserve_dup_deps=false -opt_features=false -opt_finish=false -opt_help=false -opt_help_all=false -opt_silent=: -opt_warning=: -opt_verbose=: -opt_silent=false -opt_verbose=false + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep -# Parse options once, thoroughly. This comes as soon as possible in the -# script to make things like `--version' happen as quickly as we can. +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () { - # this just eases exit handling - while test $# -gt 0; do - opt="$1" - shift - case $opt in - --debug|-x) opt_debug='set -x' - func_echo "enabling shell trace mode" - $opt_debug - ;; - --dry-run|--dryrun|-n) - opt_dry_run=: - ;; - --config) - opt_config=: -func_config - ;; - --dlopen|-dlopen) - optarg="$1" - opt_dlopen="${opt_dlopen+$opt_dlopen -}$optarg" - shift - ;; - --preserve-dup-deps) - opt_preserve_dup_deps=: - ;; - --features) - opt_features=: -func_features - ;; - --finish) - opt_finish=: -set dummy --mode finish ${1+"$@"}; shift - ;; - --help) - opt_help=: - ;; - --help-all) - opt_help_all=: -opt_help=': help-all' - ;; - --mode) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_mode="$optarg" -case $optarg in - # Valid mode arguments: - clean|compile|execute|finish|install|link|relink|uninstall) ;; - - # Catch anything else as an error - *) func_error "invalid argument for $opt" - exit_cmd=exit - break - ;; -esac - shift - ;; - --no-silent|--no-quiet) - opt_silent=false -preserve_args+=" $opt" - ;; - --no-warning|--no-warn) - opt_warning=false -preserve_args+=" $opt" - ;; - --no-verbose) - opt_verbose=false -preserve_args+=" $opt" - ;; - --silent|--quiet) - opt_silent=: -preserve_args+=" $opt" - opt_verbose=false - ;; - --verbose|-v) - opt_verbose=: -preserve_args+=" $opt" -opt_silent=false - ;; - --tag) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_tag="$optarg" -preserve_args+=" $opt $optarg" -func_enable_tag "$optarg" - shift - ;; - - -\?|-h) func_usage ;; - --help) func_help ;; - --version) func_version ;; - - # Separate optargs to long options: - --*=*) - func_split_long_opt "$opt" - set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} - shift - ;; - - # Separate non-argument short options: - -\?*|-h*|-n*|-v*) - func_split_short_opt "$opt" - set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - --) break ;; - -*) func_fatal_help "unrecognized option \`$opt'" ;; - *) set dummy "$opt" ${1+"$@"}; shift; break ;; - esac - done + $debug_cmd - # Validate options: + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done - # save first non-option argument - if test "$#" -gt 0; then - nonopt="$opt" - shift - fi - # preserve --debug - test "$opt_debug" = : || preserve_args+=" --debug" + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options - case $host in - *cygwin* | *mingw* | *pw32* | *cegcc*) - # don't eliminate duplications in $postdeps and $predeps - opt_duplicate_compiler_generated_deps=: - ;; - *) - opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps - ;; - esac - $opt_help || { - # Sanity checks first: - func_check_version_match - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift fi - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" - # Only execute mode is allowed to have -dlopen flags. - if test -n "$opt_dlopen" && test "$opt_mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$opt_mode' for more information." - } + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } - # Bail if the options were screwed - $exit_cmd $EXIT_FAILURE + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result } +func_add_hook func_validate_options libtool_validate_options +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + ## ----------- ## ## Main. ## ## ----------- ## +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + # func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. +# True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. +# True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. +# fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no @@ -1671,13 +3019,13 @@ func_lalib_unsafe_p () for lalib_p_l in 1 2 3 4 do read lalib_p_line - case "$lalib_p_line" in + case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi - test "$lalib_p" = yes + test yes = "$lalib_p" } # func_ltwrapper_script_p file @@ -1686,7 +3034,8 @@ func_lalib_unsafe_p () # determined imposters. func_ltwrapper_script_p () { - func_lalib_p "$1" + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file @@ -1711,7 +3060,7 @@ func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file @@ -1730,11 +3079,13 @@ func_ltwrapper_p () # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { - $opt_debug + $debug_cmd + save_ifs=$IFS; IFS='~' for cmd in $1; do - IFS=$save_ifs + IFS=$sp$nl eval cmd=\"$cmd\" + IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs @@ -1746,10 +3097,11 @@ func_execute_cmds () # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. +# 'FILE.' does not work on cygwin managed mounts. func_source () { - $opt_debug + $debug_cmd + case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; @@ -1776,10 +3128,10 @@ func_resolve_sysroot () # store the result into func_replace_sysroot_result. func_replace_sysroot () { - case "$lt_sysroot:$1" in + case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" - func_replace_sysroot_result="=$func_stripname_result" + func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. @@ -1796,7 +3148,8 @@ func_replace_sysroot () # arg is usually of the form 'gcc ...' func_infer_tag () { - $opt_debug + $debug_cmd + if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do @@ -1815,7 +3168,7 @@ func_infer_tag () for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. @@ -1840,7 +3193,7 @@ func_infer_tag () # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" + func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi @@ -1856,15 +3209,15 @@ func_infer_tag () # but don't create it if we're doing a dry run. func_write_libtool_object () { - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' else write_lobj=none fi - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' else write_oldobj=none fi @@ -1872,7 +3225,7 @@ func_write_libtool_object () $opt_dry_run || { cat >${write_libobj}T </dev/null` - if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | - $SED -e "$lt_sed_naive_backslashify"` + $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi @@ -1936,18 +3290,19 @@ func_convert_core_file_wine_to_w32 () # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { - $opt_debug + $debug_cmd + # unfortunately, winepath doesn't convert paths, only file names - func_convert_core_path_wine_to_w32_result="" + func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" - if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then - func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi @@ -1976,7 +3331,8 @@ func_convert_core_path_wine_to_w32 () # environment variable; do not put it in $PATH. func_cygpath () { - $opt_debug + $debug_cmd + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then @@ -1985,7 +3341,7 @@ func_cygpath () fi else func_cygpath_result= - func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath @@ -1996,10 +3352,11 @@ func_cygpath () # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { - $opt_debug + $debug_cmd + # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | - $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 @@ -2010,13 +3367,14 @@ func_convert_core_msys_to_w32 () # func_to_host_file_result to ARG1). func_convert_file_check () { - $opt_debug - if test -z "$2" && test -n "$1" ; then + $debug_cmd + + if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" - func_error " \`$1'" + func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: - func_to_host_file_result="$1" + func_to_host_file_result=$1 fi } # end func_convert_file_check @@ -2028,10 +3386,11 @@ func_convert_file_check () # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { - $opt_debug + $debug_cmd + if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" - func_error " \`$3'" + func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. @@ -2040,7 +3399,7 @@ func_convert_path_check () func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else - func_to_host_path_result="$3" + func_to_host_path_result=$3 fi fi } @@ -2052,13 +3411,14 @@ func_convert_path_check () # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { - $opt_debug + $debug_cmd + case $4 in - $1 ) func_to_host_path_result="$3$func_to_host_path_result" + $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in - $2 ) func_to_host_path_result+="$3" + $2 ) func_append func_to_host_path_result "$3" ;; esac } @@ -2068,7 +3428,7 @@ func_convert_path_front_back_pathsep () ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## -# invoked via `$to_host_file_cmd ARG' +# invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. @@ -2079,7 +3439,8 @@ func_convert_path_front_back_pathsep () # in func_to_host_file_result. func_to_host_file () { - $opt_debug + $debug_cmd + $to_host_file_cmd "$1" } # end func_to_host_file @@ -2091,7 +3452,8 @@ func_to_host_file () # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { - $opt_debug + $debug_cmd + case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 @@ -2109,7 +3471,7 @@ func_to_tool_file () # Copy ARG to func_to_host_file_result. func_convert_file_noop () { - func_to_host_file_result="$1" + func_to_host_file_result=$1 } # end func_convert_file_noop @@ -2120,11 +3482,12 @@ func_convert_file_noop () # func_to_host_file_result. func_convert_file_msys_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" - func_to_host_file_result="$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -2136,8 +3499,9 @@ func_convert_file_msys_to_w32 () # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. @@ -2153,11 +3517,12 @@ func_convert_file_cygwin_to_w32 () # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" - func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -2169,12 +3534,13 @@ func_convert_file_nix_to_w32 () # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" - func_to_host_file_result="$func_cygpath_result" + func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -2187,13 +3553,14 @@ func_convert_file_msys_to_cygwin () # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" - func_to_host_file_result="$func_cygpath_result" + func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -2203,7 +3570,7 @@ func_convert_file_nix_to_cygwin () ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# -# invoked via `$to_host_path_cmd ARG' +# invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. @@ -2227,10 +3594,11 @@ func_convert_file_nix_to_cygwin () to_host_path_cmd= func_init_to_host_path_cmd () { - $opt_debug + $debug_cmd + if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" - to_host_path_cmd="func_convert_path_${func_stripname_result}" + to_host_path_cmd=func_convert_path_$func_stripname_result fi } @@ -2240,7 +3608,8 @@ func_init_to_host_path_cmd () # in func_to_host_path_result. func_to_host_path () { - $opt_debug + $debug_cmd + func_init_to_host_path_cmd $to_host_path_cmd "$1" } @@ -2251,7 +3620,7 @@ func_to_host_path () # Copy ARG to func_to_host_path_result. func_convert_path_noop () { - func_to_host_path_result="$1" + func_to_host_path_result=$1 } # end func_convert_path_noop @@ -2262,8 +3631,9 @@ func_convert_path_noop () # func_to_host_path_result. func_convert_path_msys_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; @@ -2271,7 +3641,7 @@ func_convert_path_msys_to_w32 () func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" @@ -2285,8 +3655,9 @@ func_convert_path_msys_to_w32 () # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" @@ -2305,14 +3676,15 @@ func_convert_path_cygwin_to_w32 () # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" @@ -2326,15 +3698,16 @@ func_convert_path_nix_to_w32 () # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" - func_to_host_path_result="$func_cygpath_result" + func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" @@ -2349,8 +3722,9 @@ func_convert_path_msys_to_cygwin () # func_to_host_file_result. func_convert_path_nix_to_cygwin () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them @@ -2359,7 +3733,7 @@ func_convert_path_nix_to_cygwin () func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" - func_to_host_path_result="$func_cygpath_result" + func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" @@ -2368,13 +3742,31 @@ func_convert_path_nix_to_cygwin () # end func_convert_path_nix_to_cygwin +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + # func_mode_compile arg... func_mode_compile () { - $opt_debug + $debug_cmd + # Get the compilation command and the source file. base_compile= - srcfile="$nonopt" # always keep a non-empty value in "srcfile" + srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal @@ -2387,12 +3779,12 @@ func_mode_compile () case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile - lastarg="$arg" + lastarg=$arg arg_mode=normal ;; target ) - libobj="$arg" + libobj=$arg arg_mode=normal continue ;; @@ -2402,18 +3794,18 @@ func_mode_compile () case $arg in -o) test -n "$libobj" && \ - func_fatal_error "you cannot specify \`-o' more than once" + func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) - pie_flag+=" $arg" + func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) - later+=" $arg" + func_append later " $arg" continue ;; @@ -2431,17 +3823,17 @@ func_mode_compile () func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for arg in $args; do - IFS="$save_ifs" + IFS=$save_ifs func_append_quoted lastarg "$arg" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. - base_compile+=" $lastarg" + func_append base_compile " $lastarg" continue ;; @@ -2449,8 +3841,8 @@ func_mode_compile () # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # - lastarg="$srcfile" - srcfile="$arg" + lastarg=$srcfile + srcfile=$arg ;; esac # case $arg ;; @@ -2465,13 +3857,13 @@ func_mode_compile () func_fatal_error "you must specify an argument for -Xcompile" ;; target) - func_fatal_error "you must specify a target with \`-o'" + func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" - libobj="$func_basename_result" + libobj=$func_basename_result } ;; esac @@ -2491,7 +3883,7 @@ func_mode_compile () case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) - func_fatal_error "cannot determine name of library object from \`$libobj'" + func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac @@ -2500,8 +3892,8 @@ func_mode_compile () for arg in $later; do case $arg in -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; @@ -2527,17 +3919,17 @@ func_mode_compile () func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." + && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" @@ -2549,16 +3941,16 @@ func_mode_compile () pic_mode=default ;; esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock else output_obj= need_locks=no @@ -2567,12 +3959,12 @@ func_mode_compile () # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then + if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done - elif test "$need_locks" = warn; then + elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: @@ -2580,7 +3972,7 @@ func_mode_compile () This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2588,12 +3980,12 @@ compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi - removelist+=" $output_obj" + func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist - removelist+=" $lockfile" + func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 @@ -2602,11 +3994,11 @@ compiler." qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile - if test "$pic_mode" != no; then + if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code @@ -2617,13 +4009,13 @@ compiler." if test -z "$output_obj"; then # Place PIC objects in $objdir - command+=" -o $lobj" + func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - if test "$need_locks" = warn && + if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: @@ -2634,7 +4026,7 @@ $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2650,29 +4042,29 @@ compiler." fi # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then + if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi - if test "$compiler_c_o" = yes; then - command+=" -o $obj" + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. - command+="$suppress_output" + func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - if test "$need_locks" = warn && + if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: @@ -2683,7 +4075,7 @@ $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2703,7 +4095,7 @@ compiler." func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked - if test "$need_locks" != no; then + if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi @@ -2713,7 +4105,7 @@ compiler." } $opt_help || { - test "$opt_mode" = compile && func_mode_compile ${1+"$@"} + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () @@ -2733,7 +4125,7 @@ func_mode_help () Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated @@ -2752,16 +4144,16 @@ This mode accepts the following additional options: -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only - -shared do not build a \`.o' file suitable for static linking - -static only build a \`.o' file suitable for static linking + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler -COMPILE-COMMAND is a command to be used in creating a \`standard' object file +COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from -SOURCEFILE, then substituting the C source code suffix \`.c' with the -library object suffix, \`.lo'." +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." ;; execute) @@ -2774,7 +4166,7 @@ This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path -This mode sets the library path environment variable according to \`-dlopen' +This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated @@ -2793,7 +4185,7 @@ Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use -the \`--dry-run' option if you just want to see what would be executed." +the '--dry-run' option if you just want to see what would be executed." ;; install) @@ -2803,7 +4195,7 @@ the \`--dry-run' option if you just want to see what would be executed." Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be -either the \`install' or \`cp' program. +either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: @@ -2829,7 +4221,7 @@ The following components of LINK-COMMAND are treated specially: -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) - -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE @@ -2843,7 +4235,8 @@ The following components of LINK-COMMAND are treated specially: -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects - -objectlist FILE Use a list of object files found in FILE to specify objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information @@ -2863,20 +4256,20 @@ The following components of LINK-COMMAND are treated specially: -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) -All other options (arguments beginning with \`-') are ignored. +All other options (arguments beginning with '-') are ignored. -Every other argument is treated as a filename. Files ending in \`.la' are +Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. -If the OUTPUT-FILE ends in \`.la', then a libtool library is created, -only library objects (\`.lo' files) may be specified, and \`-rpath' is +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. -If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created -using \`ar' and \`ranlib', or on Windows using \`lib'. +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. -If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; @@ -2887,7 +4280,7 @@ is created, otherwise an executable program is created." Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. @@ -2895,17 +4288,17 @@ Otherwise, only FILE itself is deleted using RM." ;; *) - func_fatal_help "invalid operation mode \`$opt_mode'" + func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo - $ECHO "Try \`$progname --help' for more information about other modes." + $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then - if test "$opt_help" = :; then + if test : = "$opt_help"; then func_mode_help else { @@ -2913,7 +4306,7 @@ if $opt_help; then for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done - } | sed -n '1p; 2,$s/^Usage:/ or: /p' + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do @@ -2921,7 +4314,7 @@ if $opt_help; then func_mode_help done } | - sed '1d + $SED '1d /^When reporting/,/^Report/{ H d @@ -2938,16 +4331,17 @@ fi # func_mode_execute arg... func_mode_execute () { - $opt_debug + $debug_cmd + # The first argument is the command name. - cmd="$nonopt" + cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ - || func_fatal_help "\`$file' is not a file" + || func_fatal_help "'$file' is not a file" dir= case $file in @@ -2957,7 +4351,7 @@ func_mode_execute () # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$lib' is not a valid libtool archive" + || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= @@ -2968,18 +4362,18 @@ func_mode_execute () if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ - func_warning "\`$file' was not linked with \`-export-dynamic'" + func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." - dir="$func_dirname_result" + dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then - dir+="/$objdir" + func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then - func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; @@ -2987,18 +4381,18 @@ func_mode_execute () *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." - dir="$func_dirname_result" + dir=$func_dirname_result ;; *) - func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` - test -n "$absdir" && dir="$absdir" + test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then @@ -3010,7 +4404,7 @@ func_mode_execute () # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. - libtool_execute_magic="$magic" + libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= @@ -3023,12 +4417,12 @@ func_mode_execute () if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. - file="$progdir/$program" + file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. - file="$progdir/$program" + file=$progdir/$program fi ;; esac @@ -3036,7 +4430,15 @@ func_mode_execute () func_append_quoted args "$file" done - if test "X$opt_dry_run" = Xfalse; then + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" @@ -3053,25 +4455,18 @@ func_mode_execute () done # Now prepare to actually exec the command. - exec_cmd="\$cmd$args" - else - # Display what would be done. - if test -n "$shlibpath_var"; then - eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" - echo "export $shlibpath_var" - fi - $ECHO "$cmd$args" - exit $EXIT_SUCCESS + exec_cmd=\$cmd$args fi } -test "$opt_mode" = execute && func_mode_execute ${1+"$@"} +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { - $opt_debug + $debug_cmd + libs= libdirs= admincmds= @@ -3079,17 +4474,17 @@ func_mode_finish () for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then - libdirs+=" $opt" + func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then - libs+=" $opt" + func_append libs " $opt" else - func_warning "\`$opt' is not a valid libtool archive" + func_warning "'$opt' is not a valid libtool archive" fi else - func_fatal_error "invalid argument \`$opt'" + func_fatal_error "invalid argument '$opt'" fi done @@ -3104,12 +4499,12 @@ func_mode_finish () # Remove sysroot references if $opt_dry_run; then for lib in $libs; do - echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do - sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done @@ -3127,14 +4522,14 @@ func_mode_finish () if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" - $opt_dry_run || eval "$cmds" || admincmds+=" + $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. - $opt_silent && exit $EXIT_SUCCESS + $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" @@ -3145,27 +4540,27 @@ func_mode_finish () echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" - echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then - echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then - echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" - $ECHO " - use the \`$flag' linker flag" + $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then - echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo @@ -3184,18 +4579,20 @@ func_mode_finish () exit $EXIT_SUCCESS } -test "$opt_mode" = finish && func_mode_finish ${1+"$@"} +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { - $opt_debug + $debug_cmd + # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). - if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. - case $nonopt in *shtool*) :;; *) false;; esac; then + case $nonopt in *shtool*) :;; *) false;; esac + then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " @@ -3209,7 +4606,7 @@ func_mode_install () # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" - install_prog+="$func_quote_for_eval_result" + func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; @@ -3222,20 +4619,20 @@ func_mode_install () opts= prev= install_type= - isdir=no + isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then - files+=" $dest" + func_append files " $dest" dest=$arg continue fi case $arg in - -d) isdir=yes ;; + -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg @@ -3253,7 +4650,7 @@ func_mode_install () *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then - if test "x$prev" = x-m && test -n "$install_override_mode"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi @@ -3267,23 +4664,23 @@ func_mode_install () # Aesthetically quote the argument. func_quote_for_eval "$arg" - install_prog+=" $func_quote_for_eval_result" + func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi - install_shared_prog+=" $func_quote_for_eval_result" + func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ - func_fatal_help "the \`$prev' option requires an argument" + func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" - install_shared_prog+=" -m $func_quote_for_eval_result" + func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi @@ -3300,19 +4697,19 @@ func_mode_install () dest=$func_stripname_result # Check to see that the destination is a directory. - test -d "$dest" && isdir=yes - if test "$isdir" = yes; then - destdir="$dest" + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." - destdir="$func_dirname_result" - destname="$func_basename_result" + destdir=$func_dirname_result + destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ - func_fatal_help "\`$dest' is not a directory" + func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; @@ -3321,7 +4718,7 @@ func_mode_install () case $file in *.lo) ;; *) - func_fatal_help "\`$destdir' must be an absolute directory name" + func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done @@ -3330,7 +4727,7 @@ func_mode_install () # This variable tells wrapper scripts just to set variables rather # than running their programs. - libtool_install_magic="$magic" + libtool_install_magic=$magic staticlibs= future_libdirs= @@ -3341,7 +4738,7 @@ func_mode_install () case $file in *.$libext) # Do the static libraries later. - staticlibs+=" $file" + func_append staticlibs " $file" ;; *.la) @@ -3350,7 +4747,7 @@ func_mode_install () # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$file' is not a valid libtool archive" + || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= @@ -3361,19 +4758,19 @@ func_mode_install () if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; - *) current_libdirs+=" $libdir" ;; + *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; - *) future_libdirs+=" $libdir" ;; + *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" - dir="$func_dirname_result" - dir+="$objdir" + dir=$func_dirname_result + func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. @@ -3386,7 +4783,7 @@ func_mode_install () # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. @@ -3395,29 +4792,36 @@ func_mode_install () relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi - func_warning "relinking \`$file'" + func_warning "relinking '$file'" func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then - realname="$1" + realname=$1 shift - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T + srcname=$realname + test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' - tstripme="$stripme" + tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) - tstripme="" + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= ;; esac ;; @@ -3428,7 +4832,7 @@ func_mode_install () if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on + # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname @@ -3439,18 +4843,18 @@ func_mode_install () fi # Do each command in the postinstall commands. - lib="$destdir/$realname" + lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i + name=$func_basename_result + instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. - test -n "$old_library" && staticlibs+=" $dir/$old_library" + test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) @@ -3458,11 +4862,11 @@ func_mode_install () # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then - destfile="$destdir/$destname" + destfile=$destdir/$destname else func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" + destfile=$func_basename_result + destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. @@ -3472,11 +4876,11 @@ func_mode_install () staticdest=$func_lo2o_result ;; *.$objext) - staticdest="$destfile" + staticdest=$destfile destfile= ;; *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" + func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac @@ -3485,7 +4889,7 @@ func_mode_install () func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result @@ -3497,23 +4901,23 @@ func_mode_install () *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then - destfile="$destdir/$destname" + destfile=$destdir/$destname else func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" + destfile=$func_basename_result + destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install - stripped_ext="" + stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result - stripped_ext=".exe" + stripped_ext=.exe fi ;; esac @@ -3541,19 +4945,19 @@ func_mode_install () # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" + func_fatal_error "invalid libtool wrapper script '$wrapper'" - finalize=yes + finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi - libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false fi done @@ -3561,29 +4965,29 @@ func_mode_install () func_source "$wrapper" outputname= - if test "$fast_install" = no && test -n "$relink_command"; then + if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { - if test "$finalize" = yes; then + if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" + file=$func_basename_result + outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` - $opt_silent || { + $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else - func_error "error: relink \`$file' with the above command before installing it" + func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi - file="$outputname" + file=$outputname else - func_warning "cannot relink \`$file'" + func_warning "cannot relink '$file'" fi } else @@ -3620,10 +5024,10 @@ func_mode_install () for file in $staticlibs; do func_basename "$file" - name="$func_basename_result" + name=$func_basename_result # Set up the ranlib parameters. - oldlib="$destdir/$name" + oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result @@ -3638,18 +5042,18 @@ func_mode_install () done test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" + func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } -test "$opt_mode" = install && func_mode_install ${1+"$@"} +test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p @@ -3657,16 +5061,17 @@ test "$opt_mode" = install && func_mode_install ${1+"$@"} # a dlpreopen symbol table. func_generate_dlsyms () { - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" + my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi @@ -3677,7 +5082,7 @@ func_generate_dlsyms () "") ;; *.c) # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" + nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" @@ -3685,34 +5090,36 @@ func_generate_dlsyms () func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif -#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST -#elif defined(__osf__) +#elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + /* External symbol declarations for the compiler. */\ " - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" @@ -3720,7 +5127,7 @@ extern \"C\" { progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 - func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done @@ -3740,10 +5147,10 @@ extern \"C\" { # Prepare the list of exported symbols if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" + export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' @@ -3753,7 +5160,7 @@ extern \"C\" { } else $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in @@ -3767,22 +5174,22 @@ extern \"C\" { fi for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" + func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" - name="$func_basename_result" + name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" - dlprefile_dlbasename="" + dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` - if test -n "$dlprefile_dlname" ; then + if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" - dlprefile_dlbasename="$func_basename_result" + dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" @@ -3790,7 +5197,7 @@ extern \"C\" { fi fi $opt_dry_run || { - if test -n "$dlprefile_dlbasename" ; then + if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" @@ -3846,6 +5253,11 @@ extern \"C\" { echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ @@ -3854,11 +5266,30 @@ typedef struct { void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi case $need_lib_prefix in no) @@ -3900,9 +5331,7 @@ static const void *lt_preloaded_setup() { *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi + $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; @@ -3911,7 +5340,7 @@ static const void *lt_preloaded_setup() { for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; - *) symtab_cflags+=" $arg" ;; + *) func_append symtab_cflags " $arg" ;; esac done @@ -3919,10 +5348,10 @@ static const void *lt_preloaded_setup() { func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" + symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then @@ -3940,7 +5369,7 @@ static const void *lt_preloaded_setup() { esac ;; *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" + func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else @@ -3954,6 +5383,32 @@ static const void *lt_preloaded_setup() { fi } +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + # func_win32_libid arg # return the library type of file 'arg' # @@ -3963,8 +5418,9 @@ static const void *lt_preloaded_setup() { # Despite the name, also deal with 64 bit binaries. func_win32_libid () { - $opt_debug - win32_libid_type="unknown" + $debug_cmd + + win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import @@ -3974,16 +5430,29 @@ func_win32_libid () # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then - func_to_tool_file "$1" func_convert_file_msys_to_w32 - win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | - $SED -n -e ' + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' 1,100{ / I /{ - s,.*,import, + s|.*|import| p q } }'` + ;; + esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; @@ -4015,7 +5484,8 @@ func_win32_libid () # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { - $opt_debug + $debug_cmd + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } @@ -4032,7 +5502,8 @@ func_cygming_dll_for_implib () # specified import library. func_cygming_dll_for_implib_fallback_core () { - $opt_debug + $debug_cmd + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ @@ -4068,8 +5539,8 @@ func_cygming_dll_for_implib_fallback_core () /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the - # archive which possess that section. Heuristic: eliminate - # all those which have a first or second character that is + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually @@ -4080,30 +5551,6 @@ func_cygming_dll_for_implib_fallback_core () $SED -e '/^\./d;/^.\./d;q' } -# func_cygming_gnu_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is a GNU/binutils-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_gnu_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` - test -n "$func_cygming_gnu_implib_tmp" -} - -# func_cygming_ms_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is an MS-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_ms_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` - test -n "$func_cygming_ms_implib_tmp" -} - # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified @@ -4117,16 +5564,17 @@ func_cygming_ms_implib_p () # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { - $opt_debug - if func_cygming_gnu_implib_p "$1" ; then + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` - elif func_cygming_ms_implib_p "$1" ; then + elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown - sharedlib_from_linklib_result="" + sharedlib_from_linklib_result= fi } @@ -4134,10 +5582,11 @@ func_cygming_dll_for_implib_fallback () # func_extract_an_archive dir oldlib func_extract_an_archive () { - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - if test "$lock_old_archive_extraction" = yes; then + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" @@ -4146,7 +5595,7 @@ func_extract_an_archive () fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' - if test "$lock_old_archive_extraction" = yes; then + if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then @@ -4160,22 +5609,23 @@ func_extract_an_archive () # func_extract_archives gentop oldlib ... func_extract_archives () { - $opt_debug - my_gentop="$1"; shift + $debug_cmd + + my_gentop=$1; shift my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" - my_xlib="$func_basename_result" + my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in @@ -4187,7 +5637,7 @@ func_extract_archives () esac done extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" @@ -4200,22 +5650,23 @@ func_extract_archives () cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do @@ -4237,7 +5688,7 @@ func_extract_archives () my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done - func_extract_archives_result="$my_oldobjs" + func_extract_archives_result=$my_oldobjs } @@ -4252,7 +5703,7 @@ func_extract_archives () # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is +# will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () @@ -4263,7 +5714,7 @@ func_emit_wrapper () #! $SHELL # $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. @@ -4320,9 +5771,9 @@ _LTECHO_EOF' # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper -# /script/ and the wrapper /executable/ which is used only on +# /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" -# (application programs are unlikely to have options which match +# (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and @@ -4355,7 +5806,7 @@ func_parse_lt_options () # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then - echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } @@ -4366,7 +5817,7 @@ func_lt_dump_args () lt_dump_args_N=1; for lt_arg do - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } @@ -4380,7 +5831,7 @@ func_exec_program_core () *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} @@ -4390,7 +5841,7 @@ func_exec_program_core () *) $ECHO "\ if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} @@ -4465,13 +5916,13 @@ func_exec_program () test -n \"\$absdir\" && thisdir=\"\$absdir\" " - if test "$fast_install" = yes; then + if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" @@ -4488,7 +5939,7 @@ func_exec_program () if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else - $ECHO \"\$relink_command_output\" >&2 + \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi @@ -4523,7 +5974,7 @@ func_exec_program () fi # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" @@ -4543,7 +5994,7 @@ func_exec_program () fi else # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 @@ -4562,7 +6013,7 @@ func_emit_cwrapperexe_src () cat < #include +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + /* declarations of non-ANSI functions */ -#if defined(__MINGW32__) +#if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif -#elif defined(__CYGWIN__) +#elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif -/* #elif defined (other platforms) ... */ +/* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ -#if defined(_MSC_VER) +#if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC -# ifndef _INTPTR_T_DEFINED -# define _INTPTR_T_DEFINED -# define intptr_t int -# endif -#elif defined(__MINGW32__) +#elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv -#elif defined(__CYGWIN__) +#elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" -/* #elif defined (other platforms) ... */ +/* #elif defined other platforms ... */ #endif -#if defined(PATH_MAX) +#if defined PATH_MAX # define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) +#elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 @@ -4656,8 +6105,8 @@ int setenv (const char *, const char *, int); # define PATH_SEPARATOR ':' #endif -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 @@ -4690,10 +6139,10 @@ int setenv (const char *, const char *, int); #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ + if (stale) { free (stale); stale = 0; } \ } while (0) -#if defined(LT_DEBUGWRAPPER) +#if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; @@ -4722,11 +6171,16 @@ void lt_dump_script (FILE *f); EOF cat < 0) && IS_PATH_SEPARATOR (new_value[len-1])) + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { - new_value[len-1] = '\0'; + new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); @@ -5504,27 +6958,47 @@ EOF # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { - $opt_debug + $debug_cmd + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + # func_mode_link arg... func_mode_link () { - $opt_debug + $debug_cmd + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra + # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not + # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. @@ -5568,10 +7042,11 @@ func_mode_link () module=no no_install=no objs= + os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no - preload=no + preload=false prev= prevarg= release= @@ -5583,7 +7058,7 @@ func_mode_link () vinfo= vinfo_number=no weak_libs= - single_module="${wl}-single_module" + single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. @@ -5591,15 +7066,15 @@ func_mode_link () do case $arg in -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then @@ -5632,38 +7107,38 @@ func_mode_link () # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do - arg="$1" + arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result - libtool_args+=" $func_quote_for_eval_result" + func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) - compile_command+=" @OUTPUT@" - finalize_command+=" @OUTPUT@" + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) - bindir="$arg" + bindir=$arg prev= continue ;; dlfiles|dlprefiles) - if test "$preload" = no; then + $preload || { # Add the symbol object into the linking commands. - compile_command+=" @SYMFILE@" - finalize_command+=" @SYMFILE@" - preload=yes - fi + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } case $arg in *.la | *.lo) ;; # We handle these cases below. force) - if test "$dlself" = no; then + if test no = "$dlself"; then dlself=needless export_dynamic=yes fi @@ -5671,9 +7146,9 @@ func_mode_link () continue ;; self) - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless @@ -5683,10 +7158,10 @@ func_mode_link () continue ;; *) - if test "$prev" = dlfiles; then - dlfiles+=" $arg" + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" else - dlprefiles+=" $arg" + func_append dlprefiles " $arg" fi prev= continue @@ -5694,14 +7169,14 @@ func_mode_link () esac ;; expsyms) - export_symbols="$arg" + export_symbols=$arg test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" + || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) - export_symbols_regex="$arg" + export_symbols_regex=$arg prev= continue ;; @@ -5710,7 +7185,7 @@ func_mode_link () *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; - *) deplibs+=" $qarg.ltframework" # this is fixed later + *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; @@ -5719,7 +7194,13 @@ func_mode_link () continue ;; inst_prefix) - inst_prefix_dir="$arg" + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. prev= continue ;; @@ -5729,7 +7210,7 @@ func_mode_link () moreargs= for fil in `cat "$save_arg"` do -# moreargs+=" $fil" +# func_append moreargs " $fil" arg=$fil # A libtool-controlled object. @@ -5743,22 +7224,22 @@ func_mode_link () if test -z "$pic_object" || test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result - if test "$pic_object" != none; then + if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" + pic_object=$xdir$pic_object - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - dlfiles+=" $pic_object" + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" prev= continue else @@ -5768,64 +7249,69 @@ func_mode_link () fi # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then # Preload the old-style object. - dlprefiles+=" $pic_object" + func_append dlprefiles " $pic_object" prev= fi # A PIC object. - libobjs+=" $pic_object" - arg="$pic_object" + func_append libobjs " $pic_object" + arg=$pic_object fi # Non-PIC object. - if test "$non_pic_object" != none; then + if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" + non_pic_object=$xdir$non_pic_object # A standard non-PIC object - non_pic_objects+=" $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - non_pic_objects+=" $non_pic_object" + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result - libobjs+=" $pic_object" - non_pic_objects+=" $non_pic_object" + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" else - func_fatal_error "\`$arg' is not a valid libtool object" + func_fatal_error "'$arg' is not a valid libtool object" fi fi done else - func_fatal_error "link input file \`$arg' does not exist" + func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; precious_regex) - precious_files_regex="$arg" + precious_files_regex=$arg prev= continue ;; release) - release="-$arg" + release=-$arg prev= continue ;; @@ -5837,51 +7323,51 @@ func_mode_link () func_fatal_error "only absolute run-paths are allowed" ;; esac - if test "$prev" = rpath; then + if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; - *) rpath+=" $arg" ;; + *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; - *) xrpath+=" $arg" ;; + *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) - shrext_cmds="$arg" + shrext_cmds=$arg prev= continue ;; weak) - weak_libs+=" $arg" + func_append weak_libs " $arg" prev= continue ;; xcclinker) - linker_flags+=" $qarg" - compiler_flags+=" $qarg" + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" prev= - compile_command+=" $qarg" - finalize_command+=" $qarg" + func_append compile_command " $qarg" + func_append finalize_command " $qarg" continue ;; xcompiler) - compiler_flags+=" $qarg" + func_append compiler_flags " $qarg" prev= - compile_command+=" $qarg" - finalize_command+=" $qarg" + func_append compile_command " $qarg" + func_append finalize_command " $qarg" continue ;; xlinker) - linker_flags+=" $qarg" - compiler_flags+=" $wl$qarg" + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" prev= - compile_command+=" $wl$qarg" - finalize_command+=" $wl$qarg" + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" continue ;; *) @@ -5892,21 +7378,21 @@ func_mode_link () esac fi # test -n "$prev" - prevarg="$arg" + prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. - compile_command+=" $link_static_flag" - finalize_command+=" $link_static_flag" + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. - func_fatal_error "\`-allow-undefined' must not be used because it is the default" + func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) @@ -5938,7 +7424,7 @@ func_mode_link () if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi - if test "X$arg" = "X-export-symbols"; then + if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex @@ -5961,8 +7447,8 @@ func_mode_link () -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) - compile_command+=" $arg" - finalize_command+=" $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" ;; esac continue @@ -5972,9 +7458,9 @@ func_mode_link () func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then - func_fatal_error "require no space between \`-L' and \`$1'" + func_fatal_error "require no space between '-L' and '$1'" else - func_fatal_error "need path for \`-L' option" + func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" @@ -5985,8 +7471,8 @@ func_mode_link () *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ - func_fatal_error "cannot determine absolute directory name of \`$dir'" - dir="$absdir" + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir ;; esac case "$deplibs " in @@ -5996,10 +7482,10 @@ func_mode_link () *) # Preserve sysroot, but never include relative directories case $dir in - [\\/]* | [A-Za-z]:[\\/]* | =*) deplibs+=" $arg" ;; - *) deplibs+=" -L$dir" ;; + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; esac - lib_search_path+=" $dir" + func_append lib_search_path " $dir" ;; esac case $host in @@ -6008,12 +7494,12 @@ func_mode_link () case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; - *) dllsearchpath+=":$dir";; + *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; - *) dllsearchpath+=":$testbindir";; + *) func_append dllsearchpath ":$testbindir";; esac ;; esac @@ -6021,7 +7507,7 @@ func_mode_link () ;; -l*) - if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) @@ -6029,35 +7515,40 @@ func_mode_link () ;; *-*-os2*) # These systems don't actually have a C library (as such) - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework - deplibs+=" System.ltframework" + func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; esac - elif test "X$arg" = "X-lc_r"; then + elif test X-lc_r = "X$arg"; then case $host in - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi - deplibs+=" $arg" + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm continue ;; @@ -6070,27 +7561,27 @@ func_mode_link () # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) - compiler_flags+=" $arg" - compile_command+=" $arg" - finalize_command+=" $arg" + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - compiler_flags+=" $arg" - compile_command+=" $arg" - finalize_command+=" $arg" + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; - * ) new_inherited_linker_flags+=" $arg" ;; + * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) - single_module="${wl}-multi_module" + single_module=$wl-multi_module continue ;; @@ -6104,8 +7595,8 @@ func_mode_link () *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. - func_warning "\`-no-install' is ignored for $host" - func_warning "assuming \`-no-fast-install' instead" + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; @@ -6123,6 +7614,11 @@ func_mode_link () continue ;; + -os2dllname) + prev=os2dllname + continue + ;; + -o) prev=output ;; -precious-files-regex) @@ -6161,7 +7657,7 @@ func_mode_link () esac case "$xrpath " in *" $dir "*) ;; - *) xrpath+=" $dir" ;; + *) func_append xrpath " $dir" ;; esac continue ;; @@ -6210,14 +7706,14 @@ func_mode_link () func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for flag in $args; do - IFS="$save_ifs" + IFS=$save_ifs func_quote_for_eval "$flag" - arg+=" $func_quote_for_eval_result" - compiler_flags+=" $func_quote_for_eval_result" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; @@ -6226,15 +7722,15 @@ func_mode_link () func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for flag in $args; do - IFS="$save_ifs" + IFS=$save_ifs func_quote_for_eval "$flag" - arg+=" $wl$func_quote_for_eval_result" - compiler_flags+=" $wl$func_quote_for_eval_result" - linker_flags+=" $func_quote_for_eval_result" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; @@ -6257,7 +7753,7 @@ func_mode_link () # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: @@ -6269,30 +7765,54 @@ func_mode_link () # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support - # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ - -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*) func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" - compile_command+=" $arg" - finalize_command+=" $arg" - compiler_flags+=" $arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" continue ;; + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. - objs+=" $arg" + func_append objs " $arg" ;; *.lo) @@ -6308,22 +7828,22 @@ func_mode_link () if test -z "$pic_object" || test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result - if test "$pic_object" != none; then + test none = "$pic_object" || { # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" + pic_object=$xdir$pic_object - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - dlfiles+=" $pic_object" + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" prev= continue else @@ -6333,55 +7853,55 @@ func_mode_link () fi # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then # Preload the old-style object. - dlprefiles+=" $pic_object" + func_append dlprefiles " $pic_object" prev= fi # A PIC object. - libobjs+=" $pic_object" - arg="$pic_object" - fi + func_append libobjs " $pic_object" + arg=$pic_object + } # Non-PIC object. - if test "$non_pic_object" != none; then + if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" + non_pic_object=$xdir$non_pic_object # A standard non-PIC object - non_pic_objects+=" $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - non_pic_objects+=" $non_pic_object" + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result - libobjs+=" $pic_object" - non_pic_objects+=" $non_pic_object" + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" else - func_fatal_error "\`$arg' is not a valid libtool object" + func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. - deplibs+=" $arg" - old_deplibs+=" $arg" + func_append deplibs " $arg" + func_append old_deplibs " $arg" continue ;; @@ -6389,16 +7909,16 @@ func_mode_link () # A libtool-controlled library. func_resolve_sysroot "$arg" - if test "$prev" = dlfiles; then + if test dlfiles = "$prev"; then # This library was specified with -dlopen. - dlfiles+=" $func_resolve_sysroot_result" + func_append dlfiles " $func_resolve_sysroot_result" prev= - elif test "$prev" = dlprefiles; then + elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. - dlprefiles+=" $func_resolve_sysroot_result" + func_append dlprefiles " $func_resolve_sysroot_result" prev= else - deplibs+=" $func_resolve_sysroot_result" + func_append deplibs " $func_resolve_sysroot_result" fi continue ;; @@ -6408,43 +7928,46 @@ func_mode_link () # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then - compile_command+=" $arg" - finalize_command+=" $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ - func_fatal_help "the \`$prevarg' option requires an argument" + func_fatal_help "the '$prevarg' option requires an argument" - if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" - compile_command+=" $arg" - finalize_command+=" $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" - outputname="$func_basename_result" - libobjs_save="$libobjs" + outputname=$func_basename_result + libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var - eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + func_dirname "$output" "/" "" - output_objdir="$func_dirname_result$objdir" + output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. @@ -6467,15 +7990,15 @@ func_mode_link () # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$libs " in - *" $deplib "*) specialdeplibs+=" $deplib" ;; + *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi - libs+=" $deplib" + func_append libs " $deplib" done - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps @@ -6485,9 +8008,9 @@ func_mode_link () if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in - *" $pre_post_dep "*) specialdeplibs+=" $pre_post_deps" ;; + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac - pre_post_deps+=" $pre_post_dep" + func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= @@ -6507,7 +8030,7 @@ func_mode_link () case $file in *.la) ;; *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done @@ -6515,7 +8038,7 @@ func_mode_link () prog) compile_deplibs= finalize_deplibs= - alldeplibs=no + alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" @@ -6527,32 +8050,32 @@ func_mode_link () for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then + if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done - deplibs="$tmp_deplibs" + deplibs=$tmp_deplibs fi - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs deplibs= fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi - if test "$linkmode,$pass" = "lib,dlpreopen"; then + if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs @@ -6569,46 +8092,46 @@ func_mode_link () deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; - *) deplibs+=" $deplib" ;; + *) func_append deplibs " $deplib" ;; esac done done - libs="$dlprefiles" + libs=$dlprefiles fi - if test "$pass" = dlopen; then + if test dlopen = "$pass"; then # Collect dlpreopened libraries - save_deplibs="$deplibs" + save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= - found=no + found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else - compiler_flags+=" $deplib" - if test "$linkmode" = lib ; then + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; - * ) new_inherited_linker_flags+=" $deplib" ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" @@ -6616,31 +8139,22 @@ func_mode_link () for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" + lib=$searchdir/lib$name$search_ext if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes + if test .la = "$search_ext"; then + found=: else - found=no + found=false fi break 2 fi done done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library + if $found; then + # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then @@ -6648,19 +8162,19 @@ func_mode_link () old_library= func_source "$lib" for l in $old_library $library_names; do - ll="$l" + ll=$l done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no + if test "X$ll" = "X$old_library"; then # only static version available + found=false func_dirname "$lib" "" "." - ladir="$func_dirname_result" + ladir=$func_dirname_result lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi @@ -6669,18 +8183,28 @@ func_mode_link () *) ;; esac fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue fi ;; # -l *.ltframework) - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" - if test "$linkmode" = lib ; then + if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; - * ) new_inherited_linker_flags+=" $deplib" ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi @@ -6690,18 +8214,18 @@ func_mode_link () case $linkmode in lib) deplibs="$deplib $deplibs" - test "$pass" = conv && continue + test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" - newlib_search_path+=" $func_resolve_sysroot_result" + func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi - if test "$pass" = scan; then + if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" @@ -6709,23 +8233,23 @@ func_mode_link () fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" - newlib_search_path+=" $func_resolve_sysroot_result" + func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) - func_warning "\`-L' is ignored for archives/objects" + func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) - if test "$pass" = link; then + if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; - *) xrpath+=" $dir" ;; + *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" @@ -6736,7 +8260,7 @@ func_mode_link () lib=$func_resolve_sysroot_result ;; *.$libext) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi @@ -6747,21 +8271,26 @@ func_mode_link () case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) - valid_a_lib=no + valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then - valid_a_lib=yes + valid_a_lib=: fi ;; pass_all) - valid_a_lib=yes + valid_a_lib=: ;; esac - if test "$valid_a_lib" != yes; then + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" @@ -6769,18 +8298,13 @@ func_mode_link () echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." - else - echo - $ECHO "*** Warning: Linking the shared library $output against the" - $ECHO "*** static library $deplib is not portable!" - deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) - if test "$pass" != link; then + if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" @@ -6791,38 +8315,36 @@ func_mode_link () esac # linkmode ;; # *.$libext *.lo | *.$objext) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" - elif test "$linkmode" = prog; then - if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. - newdlprefiles+=" $deplib" + func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else - newdlfiles+=" $deplib" + func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) - alldeplibs=yes + alldeplibs=: continue ;; esac # case $deplib - if test "$found" = yes || test -f "$lib"; then : - else - func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" - fi + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ - || func_fatal_error "\`$lib' is not a valid libtool archive" + || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." - ladir="$func_dirname_result" + ladir=$func_dirname_result dlname= dlopen= @@ -6847,40 +8369,40 @@ func_mode_link () for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; - *) new_inherited_linker_flags+=" $tmp_inherited_linker_flag";; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan" || - { test "$linkmode" != prog && test "$linkmode" != lib; }; then - test -n "$dlopen" && dlfiles+=" $dlopen" - test -n "$dlpreopen" && dlprefiles+=" $dlpreopen" + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi - if test "$pass" = conv; then + if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then - func_fatal_error "cannot find name of link library for \`$lib'" + func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. - convenience+=" $ladir/$objdir/$old_library" - old_convenience+=" $ladir/$objdir/$old_library" + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$tmp_libs " in - *" $deplib "*) specialdeplibs+=" $deplib" ;; + *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi - tmp_libs+=" $deplib" + func_append tmp_libs " $deplib" done - elif test "$linkmode" != prog && test "$linkmode" != lib; then - func_fatal_error "\`$lib' is not a convenience library" + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" fi continue fi # $pass = conv @@ -6889,86 +8411,86 @@ func_mode_link () # Get the name of the library we link against. linklib= if test -n "$old_library" && - { test "$prefer_static_libs" = yes || - test "$prefer_static_libs,$installed" = "built,no"; }; then + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do - linklib="$l" + linklib=$l done fi if test -z "$linklib"; then - func_fatal_error "cannot find name of link library for \`$lib'" + func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. - if test "$pass" = dlopen; then - if test -z "$libdir"; then - func_fatal_error "cannot -dlopen a convenience library: \`$lib'" - fi + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || - test "$dlopen_support" != yes || - test "$build_libtool_libs" = no; then + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. - dlprefiles+=" $lib $dependency_libs" + func_append dlprefiles " $lib $dependency_libs" else - newdlfiles+=" $lib" + func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in - [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then - func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" - abs_ladir="$ladir" + abs_ladir=$ladir fi ;; esac func_basename "$lib" - laname="$func_basename_result" + laname=$func_basename_result # Find the relevant object directory and library name. - if test "X$installed" = Xyes; then + if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then - func_warning "library \`$lib' was moved." - dir="$ladir" - absdir="$abs_ladir" - libdir="$abs_ladir" + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir else - dir="$lt_sysroot$libdir" - absdir="$lt_sysroot$libdir" + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir fi - test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then - dir="$ladir" - absdir="$abs_ladir" + dir=$ladir + absdir=$abs_ladir # Remove this search path later - notinst_path+=" $abs_ladir" + func_append notinst_path " $abs_ladir" else - dir="$ladir/$objdir" - absdir="$abs_ladir/$objdir" + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir # Remove this search path later - notinst_path+=" $abs_ladir" + func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. - if test "$pass" = dlpreopen; then - if test -z "$libdir" && test "$linkmode" = prog; then - func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi - case "$host" in + case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both @@ -6982,29 +8504,29 @@ func_mode_link () if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" - newdlprefiles+=" $dir/$linklib" + func_append newdlprefiles " $dir/$linklib" else - newdlprefiles+=" $dir/$old_library" + func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ - dlpreconveniencelibs+=" $dir/$old_library" + func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then - newdlprefiles+=" $dir/$old_library" + func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ - dlpreconveniencelibs+=" $dir/$old_library" + func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then - newdlprefiles+=" $dir/$dlname" + func_append newdlprefiles " $dir/$dlname" else - newdlprefiles+=" $dir/$linklib" + func_append newdlprefiles " $dir/$linklib" fi ;; esac @@ -7012,9 +8534,9 @@ func_mode_link () if test -z "$libdir"; then # Link the convenience library - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" - elif test "$linkmode,$pass" = "prog,link"; then + elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else @@ -7024,14 +8546,14 @@ func_mode_link () fi - if test "$linkmode" = prog && test "$pass" != link; then - newlib_search_path+=" $ladir" + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" - linkalldeplibs=no - if test "$link_all_deplibs" != no || test -z "$library_names" || - test "$build_libtool_libs" = no; then - linkalldeplibs=yes + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: fi tmp_libs= @@ -7039,38 +8561,38 @@ func_mode_link () case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" - newlib_search_path+=" $func_resolve_sysroot_result" + func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? - if test "$linkalldeplibs" = yes; then + if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$tmp_libs " in - *" $deplib "*) specialdeplibs+=" $deplib" ;; + *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi - tmp_libs+=" $deplib" + func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && - { { test "$prefer_static_libs" = no || - test "$prefer_static_libs,$installed" = "built,yes"; } || + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path - if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. - case "$temp_rpath:" in + case $temp_rpath: in *"$absdir:"*) ;; - *) temp_rpath+="$absdir:" ;; + *) func_append temp_rpath "$absdir:" ;; esac fi @@ -7082,7 +8604,7 @@ func_mode_link () *) case "$compile_rpath " in *" $absdir "*) ;; - *) compile_rpath+=" $absdir" ;; + *) func_append compile_rpath " $absdir" ;; esac ;; esac @@ -7091,15 +8613,15 @@ func_mode_link () *) case "$finalize_rpath " in *" $libdir "*) ;; - *) finalize_rpath+=" $libdir" ;; + *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... - if test "$alldeplibs" = yes && - { test "$deplibs_check_method" = pass_all || - { test "$build_libtool_libs" = yes && + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue @@ -7108,20 +8630,20 @@ func_mode_link () link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs - if test "$use_static_libs" = built && test "$installed" = yes; then + if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && - { test "$use_static_libs" = no || test -z "$old_library"; }; then + { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in - *cygwin* | *mingw* | *cegcc*) + *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded - notinst_deplibs+=" $lib" + func_append notinst_deplibs " $lib" need_relink=no ;; *) - if test "$installed" = no; then - notinst_deplibs+=" $lib" + if test no = "$installed"; then + func_append notinst_deplibs " $lib" need_relink=yes fi ;; @@ -7130,24 +8652,24 @@ func_mode_link () # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! - dlopenmodule="" + dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then - dlopenmodule="$dlpremoduletest" + dlopenmodule=$dlpremoduletest break fi done - if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi - if test "$linkmode" = lib && - test "$hardcode_into_libs" = yes; then + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. @@ -7156,7 +8678,7 @@ func_mode_link () *) case "$compile_rpath " in *" $absdir "*) ;; - *) compile_rpath+=" $absdir" ;; + *) func_append compile_rpath " $absdir" ;; esac ;; esac @@ -7165,7 +8687,7 @@ func_mode_link () *) case "$finalize_rpath " in *" $libdir "*) ;; - *) finalize_rpath+=" $libdir" ;; + *) func_append finalize_rpath " $libdir" ;; esac ;; esac @@ -7175,43 +8697,43 @@ func_mode_link () # figure out the soname set dummy $library_names shift - realname="$1" + realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then - soname="$dlname" + soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in - *cygwin* | mingw* | *cegcc*) + *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result - versuffix="-$major" + versuffix=-$major ;; esac eval soname=\"$soname_spec\" else - soname="$realname" + soname=$realname fi # Make a new name for the extract_expsyms_cmds to use - soroot="$soname" + soroot=$soname func_basename "$soroot" - soname="$func_basename_result" + soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else - func_verbose "extracting exported symbol list from \`$soname'" + func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else - func_verbose "generating import library for \`$soname'" + func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library @@ -7219,70 +8741,70 @@ func_mode_link () linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" - if test "$linkmode" = prog || test "$opt_mode" != relink; then + if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) - if test "$hardcode_direct" = no; then - add="$dir/$linklib" + if test no = "$hardcode_direct"; then + add=$dir/$linklib case $host in - *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; - *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir="-L$dir" ;; + *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) - # if the lib is a (non-dlopened) module then we can not + # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null ; then + $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library" ; then + if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else - add="$dir/$old_library" + add=$dir/$old_library fi elif test -n "$old_library"; then - add="$dir/$old_library" + add=$dir/$old_library fi fi esac - elif test "$hardcode_minus_L" = no; then + elif test no = "$hardcode_minus_L"; then case $host in - *-*-sunos*) add_shlibpath="$dir" ;; + *-*-sunos*) add_shlibpath=$dir ;; esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name else lib_linked=no fi ;; relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$absdir" + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) - add_dir+=" -L$inst_prefix_dir$libdir" + func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name else lib_linked=no fi @@ -7290,72 +8812,72 @@ func_mode_link () *) lib_linked=no ;; esac - if test "$lib_linked" != yes; then + if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; - *) compile_shlibpath+="$add_shlibpath:" ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; - *) finalize_shlibpath+="$libdir:" ;; + *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi - if test "$linkmode" = prog || test "$opt_mode" = relink; then + if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$libdir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$libdir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; - *) finalize_shlibpath+="$libdir:" ;; + *) func_append finalize_shlibpath "$libdir:" ;; esac - add="-l$name" - elif test "$hardcode_automatic" = yes; then + add=-l$name + elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && - test -f "$inst_prefix_dir$libdir/$linklib" ; then - add="$inst_prefix_dir$libdir/$linklib" + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib else - add="$libdir/$linklib" + add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. - add_dir="-L$libdir" + add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) - add_dir+=" -L$inst_prefix_dir$libdir" + func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi - add="-l$name" + add=-l$name fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else @@ -7363,43 +8885,43 @@ func_mode_link () test -n "$add" && deplibs="$add $deplibs" fi fi - elif test "$linkmode" = prog; then + elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. - if test "$hardcode_direct" != unsupported; then - test -n "$old_library" && linklib="$old_library" + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi - elif test "$build_libtool_libs" = yes; then + elif test yes = "$build_libtool_libs"; then # Not a shared library - if test "$deplibs_check_method" != pass_all; then + if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo - $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." - if test "$module" = yes; then + if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." + echo "*** 'nm' from GNU binutils and a full rebuild may help." fi - if test "$build_old_libs" = no; then + if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else @@ -7412,11 +8934,11 @@ func_mode_link () fi fi # link shared/static library? - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then if test -n "$dependency_libs" && - { test "$hardcode_into_libs" != yes || - test "$build_old_libs" = yes || - test "$link_static" = yes; }; then + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do @@ -7425,17 +8947,17 @@ func_mode_link () temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; - *) xrpath+=" $temp_xrpath";; + *) func_append xrpath " $temp_xrpath";; esac;; - *) temp_deplibs+=" $libdir";; + *) func_append temp_deplibs " $libdir";; esac done - dependency_libs="$temp_deplibs" + dependency_libs=$temp_deplibs fi - newlib_search_path+=" $absdir" + func_append newlib_search_path " $absdir" # Link against this library - test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do @@ -7445,21 +8967,21 @@ func_mode_link () func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) - specialdeplibs+=" $func_resolve_sysroot_result" ;; + func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi - tmp_libs+=" $func_resolve_sysroot_result" + func_append tmp_libs " $func_resolve_sysroot_result" done - if test "$link_all_deplibs" != no; then + if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in - -L*) path="$deplib" ;; + -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result @@ -7467,12 +8989,12 @@ func_mode_link () dir=$func_dirname_result # We need an absolute path. case $dir in - [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then - func_warning "cannot determine absolute directory name of \`$dir'" - absdir="$dir" + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir fi ;; esac @@ -7480,35 +9002,35 @@ func_mode_link () case $host in *-*-darwin*) depdepl= - eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` - if test -n "$deplibrary_names" ; then - for tmp in $deplibrary_names ; do + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do depdepl=$tmp done - if test -f "$absdir/$objdir/$depdepl" ; then - depdepl="$absdir/$objdir/$depdepl" - darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then - darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi - compiler_flags+=" ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" - linker_flags+=" -dylib_file ${darwin_install_name}:${depdepl}" + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) - path="-L$absdir/$objdir" + path=-L$absdir/$objdir ;; esac else - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" + func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ - func_warning "\`$deplib' seems to be moved" + func_warning "'$deplib' seems to be moved" - path="-L$absdir" + path=-L$absdir fi ;; esac @@ -7520,38 +9042,38 @@ func_mode_link () fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs - if test "$pass" = link; then - if test "$linkmode" = "prog"; then + if test link = "$pass"; then + if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi - dependency_libs="$newdependency_libs" - if test "$pass" = dlpreopen; then + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi - if test "$pass" != dlopen; then - if test "$pass" != conv; then + if test dlopen != "$pass"; then + test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; - *) lib_search_path+=" $dir" ;; + *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= - fi + } - if test "$linkmode,$pass" != "prog,link"; then - vars="deplibs" - else + if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" + else + vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order @@ -7600,71 +9122,102 @@ func_mode_link () -L*) case " $tmp_libs " in *" $deplib "*) ;; - *) tmp_libs+=" $deplib" ;; + *) func_append tmp_libs " $deplib" ;; esac ;; - *) tmp_libs+=" $deplib" ;; + *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= - for i in $dependency_libs ; do + for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) - i="" + i= ;; esac - if test -n "$i" ; then - tmp_libs+=" $i" + if test -n "$i"; then + func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass - if test "$linkmode" = prog; then - dlfiles="$newdlfiles" + if test prog = "$linkmode"; then + dlfiles=$newdlfiles fi - if test "$linkmode" = prog || test "$linkmode" = lib; then - dlprefiles="$newdlprefiles" + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles fi case $linkmode in oldlib) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for archives" + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for archives" ;; + func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for archives" + func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ - func_warning "\`-R' is ignored for archives" + func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for archives" + func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ - func_warning "\`-release' is ignored for archives" + func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ - func_warning "\`-export-symbols' is ignored for archives" + func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no - oldlibs="$output" - objs+="$old_deplibs" + oldlibs=$output + func_append objs "$old_deplibs" ;; lib) - # Make sure we only generate libraries of the form `libNAME.la'. + # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" @@ -7673,10 +9226,10 @@ func_mode_link () eval libname=\"$libname_spec\" ;; *) - test "$module" = no && \ - func_fatal_help "libtool library \`$output' must begin with \`lib'" + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" - if test "$need_lib_prefix" != no; then + if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result @@ -7690,31 +9243,31 @@ func_mode_link () esac if test -n "$objs"; then - if test "$deplibs_check_method" != pass_all; then - func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" - libobjs+=" $objs" + func_append libobjs " $objs" fi fi - test "$dlself" != no && \ - func_warning "\`-dlopen self' is ignored for libtool libraries" + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift - test "$#" -gt 1 && \ - func_warning "ignoring multiple \`-rpath's for a libtool library" + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" - install_libdir="$1" + install_libdir=$1 oldlibs= if test -z "$rpath"; then - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. - # Some compilers have problems with a `.al' extension so + # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" @@ -7723,20 +9276,20 @@ func_mode_link () fi test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ - func_warning "\`-release' is ignored for convenience libraries" + func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. - save_ifs="$IFS"; IFS=':' + save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift - IFS="$save_ifs" + IFS=$save_ifs test -n "$7" && \ - func_fatal_help "too many parameters to \`-version-info'" + func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts @@ -7744,45 +9297,45 @@ func_mode_link () case $vinfo_number in yes) - number_major="$1" - number_minor="$2" - number_revision="$3" + number_major=$1 + number_minor=$2 + number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix - # which has an extra 1 added just for fun + # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor - darwin|linux|osf|windows|none) + darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result - age="$number_minor" - revision="$number_revision" + age=$number_minor + revision=$number_revision ;; - freebsd-aout|freebsd-elf|qnx|sunos) - current="$number_major" - revision="$number_minor" - age="0" + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result - age="$number_minor" - revision="$number_minor" + age=$number_minor + revision=$number_minor lt_irix_increment=no ;; *) - func_fatal_configuration "$modename: unknown library version type \`$version_type'" + func_fatal_configuration "$modename: unknown library version type '$version_type'" ;; esac ;; no) - current="$1" - revision="$2" - age="$3" + current=$1 + revision=$2 + age=$3 ;; esac @@ -7790,30 +9343,30 @@ func_mode_link () case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "CURRENT \`$current' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "REVISION \`$revision' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "AGE \`$age' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then - func_error "AGE \`$age' is greater than the current interface number \`$current'" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. @@ -7828,26 +9381,36 @@ func_mode_link () # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result - versuffix="$major.$age.$revision" + versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result - xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac ;; freebsd-aout) - major=".$current" - versuffix=".$current.$revision"; + major=.$current + versuffix=.$current.$revision ;; freebsd-elf) - major=".$current" - versuffix=".$current" + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision ;; irix | nonstopux) - if test "X$lt_irix_increment" = "Xno"; then + if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 @@ -7858,69 +9421,74 @@ func_mode_link () nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac - verstring="$verstring_prefix$major.$revision" + verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision - while test "$loop" -ne 0; do + while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result - verstring="$verstring_prefix$major.$iface:$verstring" + verstring=$verstring_prefix$major.$iface:$verstring done - # Before this point, $major must not contain `.'. + # Before this point, $major must not contain '.'. major=.$major - versuffix="$major.$revision" + versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result - versuffix="$major.$age.$revision" + versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result - versuffix=".$current.$age.$revision" - verstring="$current.$age.$revision" + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age - while test "$loop" -ne 0; do + while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result - verstring="$verstring:${iface}.0" + verstring=$verstring:$iface.0 done # Make executables depend on our current version. - verstring+=":${current}.0" + func_append verstring ":$current.0" ;; qnx) - major=".$current" - versuffix=".$current" + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current ;; sunos) - major=".$current" - versuffix=".$current.$revision" + major=.$current + versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one - # extension on DOS 8.3 filesystems. + # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result - versuffix="-$major" + versuffix=-$major ;; *) - func_fatal_configuration "unknown library version type \`$version_type'" + func_fatal_configuration "unknown library version type '$version_type'" ;; esac @@ -7934,42 +9502,45 @@ func_mode_link () verstring= ;; *) - verstring="0.0" + verstring=0.0 ;; esac - if test "$need_version" = no; then + if test no = "$need_version"; then versuffix= else - versuffix=".0.0" + versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided - if test "$avoid_version" = yes && test "$need_version" = no; then + if test yes,no = "$avoid_version,$need_version"; then major= versuffix= - verstring="" + verstring= fi # Check to see if the archive will have undefined symbols. - if test "$allow_undefined" = yes; then - if test "$allow_undefined_flag" = unsupported; then - func_warning "undefined symbols not allowed in $host shared libraries" - build_libtool_libs=no - build_old_libs=yes + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi fi else # Don't allow undefined symbols. - allow_undefined_flag="$no_undefined_flag" + allow_undefined_flag=$no_undefined_flag fi fi - func_generate_dlsyms "$libname" "$libname" "yes" - libobjs+=" $symfileobj" - test "X$libobjs" = "X " && libobjs= + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= - if test "$opt_mode" != relink; then + if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= @@ -7978,14 +9549,14 @@ func_mode_link () case $p in *.$objext | *.gcno) ;; - $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) - if test "X$precious_files_regex" != "X"; then + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi - removelist+=" $p" + func_append removelist " $p" ;; *) ;; esac @@ -7995,11 +9566,11 @@ func_mode_link () fi # Now set the variables for building old libraries. - if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then - oldlibs+=" $output_objdir/$libname.$libext" + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. @@ -8014,38 +9585,38 @@ func_mode_link () temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" - temp_xrpath+=" -R$func_replace_sysroot_result" + func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; - *) finalize_rpath+=" $libdir" ;; + *) func_append finalize_rpath " $libdir" ;; esac done - if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened - old_dlfiles="$dlfiles" + old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; - *) dlfiles+=" $lib" ;; + *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files - old_dlprefiles="$dlprefiles" + old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; - *) dlprefiles+=" $lib" ;; + *) func_append dlprefiles " $lib" ;; esac done - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) @@ -8053,7 +9624,7 @@ func_mode_link () ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework - deplibs+=" System.ltframework" + func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. @@ -8069,8 +9640,8 @@ func_mode_link () ;; *) # Add libc to deplibs on all other systems if necessary. - if test "$build_libtool_need_lc" = "yes"; then - deplibs+=" -lc" + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" fi ;; esac @@ -8085,9 +9656,9 @@ func_mode_link () # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? - release="" - versuffix="" - major="" + release= + versuffix= + major= newdeplibs= droppeddeps=no case $deplibs_check_method in @@ -8116,21 +9687,21 @@ EOF -l*) func_stripname -l '' "$i" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $i "*) - newdeplibs+=" $i" - i="" + func_append newdeplibs " $i" + i= ;; esac fi - if test -n "$i" ; then + if test -n "$i"; then libname=`eval "\\$ECHO \"$libname_spec\""` deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` set dummy $deplib_matches; shift deplib_match=$1 - if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then - newdeplibs+=" $i" + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" else droppeddeps=yes echo @@ -8144,7 +9715,7 @@ EOF fi ;; *) - newdeplibs+=" $i" + func_append newdeplibs " $i" ;; esac done @@ -8159,21 +9730,21 @@ EOF $opt_dry_run || $RM conftest if $LTCC $LTCFLAGS -o conftest conftest.c $i; then ldd_output=`ldd conftest` - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $i "*) - newdeplibs+=" $i" - i="" + func_append newdeplibs " $i" + i= ;; esac fi - if test -n "$i" ; then + if test -n "$i"; then libname=`eval "\\$ECHO \"$libname_spec\""` deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` set dummy $deplib_matches; shift deplib_match=$1 - if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then - newdeplibs+=" $i" + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then + func_append newdeplibs " $i" else droppeddeps=yes echo @@ -8195,7 +9766,7 @@ EOF fi ;; *) - newdeplibs+=" $i" + func_append newdeplibs " $i" ;; esac done @@ -8209,24 +9780,24 @@ EOF -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) - newdeplibs+=" $a_deplib" - a_deplib="" + func_append newdeplibs " $a_deplib" + a_deplib= ;; esac fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` if test -n "$file_magic_glob"; then libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` else libnameglob=$libname fi - test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` + test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do - if test "$want_nocaseglob" = yes; then + if test yes = "$want_nocaseglob"; then shopt -s nocaseglob potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` $nocaseglob @@ -8244,25 +9815,25 @@ EOF # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? - potlib="$potent_lib" + potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do - potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in - [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; - *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then - newdeplibs+=" $a_deplib" - a_deplib="" + func_append newdeplibs " $a_deplib" + a_deplib= break 2 fi done done fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." @@ -8270,7 +9841,7 @@ EOF echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then + if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" @@ -8280,7 +9851,7 @@ EOF ;; *) # Add a -L argument. - newdeplibs+=" $a_deplib" + func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. @@ -8293,30 +9864,30 @@ EOF -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) - newdeplibs+=" $a_deplib" - a_deplib="" + func_append newdeplibs " $a_deplib" + a_deplib= ;; esac fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do - potlib="$potent_lib" # see symlink-check above in file_magic test + potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then - newdeplibs+=" $a_deplib" - a_deplib="" + func_append newdeplibs " $a_deplib" + a_deplib= break 2 fi done done fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." @@ -8324,7 +9895,7 @@ EOF echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then + if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" @@ -8334,24 +9905,24 @@ EOF ;; *) # Add a -L argument. - newdeplibs+=" $a_deplib" + func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) - newdeplibs="" + newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - for i in $predeps $postdeps ; do + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' - tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo - if test "X$deplibs_check_method" = "Xnone"; then + if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." @@ -8375,8 +9946,8 @@ EOF ;; esac - if test "$droppeddeps" = yes; then - if test "$module" = yes; then + if test yes = "$droppeddeps"; then + if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" @@ -8385,12 +9956,12 @@ EOF if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." + echo "*** 'nm' from GNU binutils and a full rebuild may help." fi - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else @@ -8401,14 +9972,14 @@ EOF echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." - if test "$allow_undefined" = no; then + if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else @@ -8438,7 +10009,7 @@ EOF *) case " $deplibs " in *" -L$path/$objdir "*) - new_libs+=" -L$path/$objdir" ;; + func_append new_libs " -L$path/$objdir" ;; esac ;; esac @@ -8448,13 +10019,13 @@ EOF -L*) case " $new_libs " in *" $deplib "*) ;; - *) new_libs+=" $deplib" ;; + *) func_append new_libs " $deplib" ;; esac ;; - *) new_libs+=" $deplib" ;; + *) func_append new_libs " $deplib" ;; esac done - deplibs="$new_libs" + deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= @@ -8462,65 +10033,65 @@ EOF dlname= # Test again, we may have decided not to build it any more - if test "$build_libtool_libs" = yes; then - # Remove ${wl} instances when linking with ld. + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac - if test "$hardcode_into_libs" = yes; then + if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= - rpath="$finalize_rpath" - test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) - hardcode_libdirs+="$hardcode_libdir_separator$libdir" + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" - dep_rpath+=" $flag" + func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; - *) perm_rpath+=" $libdir" ;; + *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do - rpath+="$dir:" + func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi - shlibpath="$finalize_shlibpath" - test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi @@ -8530,23 +10101,23 @@ EOF eval library_names=\"$library_names_spec\" set dummy $library_names shift - realname="$1" + realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else - soname="$realname" + soname=$realname fi if test -z "$dlname"; then dlname=$soname fi - lib="$output_objdir/$realname" + lib=$output_objdir/$realname linknames= for link do - linknames+=" $link" + func_append linknames " $link" done # Use standard objects if they are pic @@ -8556,8 +10127,8 @@ EOF delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" - export_symbols="$output_objdir/$libname.uexp" - delfiles+=" $export_symbols" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" fi orig_export_symbols= @@ -8565,31 +10136,31 @@ EOF cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile - if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. - orig_export_symbols="$export_symbols" + orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes - fi + } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then - if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do - IFS="$save_ifs" + IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in @@ -8603,7 +10174,7 @@ EOF try_normal_branch=no ;; esac - if test "$try_normal_branch" = yes \ + if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then @@ -8614,10 +10185,10 @@ EOF output_la=$func_basename_result save_libobjs=$libobjs save_output=$output - output=${output_objdir}/${output_la}.nm + output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result - delfiles+=" $output" + func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" @@ -8637,8 +10208,8 @@ EOF break fi done - IFS="$save_ifs" - if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi @@ -8646,21 +10217,21 @@ EOF fi if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi - if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine + # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - delfiles+=" $export_symbols $output_objdir/$libname.filter" + func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi @@ -8670,15 +10241,15 @@ EOF case " $convenience " in *" $test_deplib "*) ;; *) - tmp_deplibs+=" $test_deplib" + func_append tmp_deplibs " $test_deplib" ;; esac done - deplibs="$tmp_deplibs" + deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && - test "$compiler_needs_object" = yes && + test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. @@ -8689,27 +10260,27 @@ EOF eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else - gentop="$output_objdir/${outputname}x" - generated+=" $gentop" + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" func_extract_archives $gentop $convenience - libobjs+=" $func_extract_archives_result" + func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi - if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" - linker_flags+=" $flag" + func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then + if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds @@ -8727,7 +10298,7 @@ EOF fi fi - if test "X$skipped_export" != "X:" && + if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then @@ -8760,8 +10331,8 @@ EOF last_robj= k=1 - if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then - output=${output_objdir}/${output_la}.lnkscript + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs @@ -8770,17 +10341,17 @@ EOF $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output - delfiles+=" $output" + func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result - elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then - output=${output_objdir}/${output_la}.lnk + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= - if test "$compiler_needs_object" = yes; then + if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi @@ -8789,13 +10360,13 @@ EOF func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done - delfiles+=" $output" + func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." - output=$output_objdir/$output_la-${k}.$objext + output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result @@ -8807,13 +10378,13 @@ EOF func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result - if test "X$objlist" = X || + if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then - objlist+=" $obj" + func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. - if test "$k" -eq 1 ; then + if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" @@ -8823,10 +10394,10 @@ EOF reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi - last_robj=$output_objdir/$output_la-${k}.$objext + last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result - output=$output_objdir/$output_la-${k}.$objext + output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result @@ -8838,19 +10409,19 @@ EOF # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" - eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then - eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi - delfiles+=" $output" + func_append delfiles " $output" else output= fi - if ${skipped_export-false}; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. @@ -8859,16 +10430,16 @@ EOF if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi - fi + } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do - IFS="$save_ifs" - $opt_silent || { + IFS=$save_ifs + $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } @@ -8876,7 +10447,7 @@ EOF lt_exit=$? # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) @@ -8885,7 +10456,7 @@ EOF exit $lt_exit } done - IFS="$save_ifs" + IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' @@ -8893,27 +10464,27 @@ EOF fi fi - if ${skipped_export-false}; then + ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine + # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - delfiles+=" $export_symbols $output_objdir/$libname.filter" + func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi - fi + } libobjs=$output # Restore the value of output. @@ -8927,7 +10498,7 @@ EOF # value of $libobjs for piecewise linking. # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then + if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else @@ -8949,19 +10520,20 @@ EOF # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" - generated+=" $gentop" + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" func_extract_archives $gentop $dlprefiles - libobjs+=" $func_extract_archives_result" + func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd in $cmds; do - IFS="$save_ifs" + IFS=$sp$nl eval cmd=\"$cmd\" - $opt_silent || { + IFS=$save_ifs + $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } @@ -8969,7 +10541,7 @@ EOF lt_exit=$? # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) @@ -8978,10 +10550,10 @@ EOF exit $lt_exit } done - IFS="$save_ifs" + IFS=$save_ifs # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then @@ -9001,39 +10573,39 @@ EOF done # If -module or -export-dynamic was specified, set the dlname. - if test "$module" = yes || test "$export_dynamic" = yes; then + if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. - dlname="$soname" + dlname=$soname fi fi ;; obj) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for objects" + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for objects" ;; + func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for objects" + func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ - func_warning "\`-R' is ignored for objects" + func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for objects" + func_warning "'-version-info' is ignored for objects" test -n "$release" && \ - func_warning "\`-release' is ignored for objects" + func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ - func_fatal_error "cannot build library object \`$output' from non-libtool objects" + func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" @@ -9041,7 +10613,7 @@ EOF ;; *) libobj= - obj="$output" + obj=$output ;; esac @@ -9054,18 +10626,20 @@ EOF # the extraction. reload_conv_objs= gentop= - # reload_cmds runs $LD directly, so let us get rid of - # -Wl from whole_archive_flag_spec and hope we can get by with - # turning comma into space.. - wl= - + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" - reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else - gentop="$output_objdir/${obj}x" - generated+=" $gentop" + gentop=$output_objdir/${obj}x + func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" @@ -9073,12 +10647,12 @@ EOF fi # If we're not building shared, we need to use non_pic_objs - test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. - reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs - output="$obj" + output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. @@ -9090,7 +10664,7 @@ EOF exit $EXIT_SUCCESS fi - if test "$build_libtool_libs" != yes; then + test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi @@ -9100,12 +10674,12 @@ EOF # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS - fi + } - if test -n "$pic_flag" || test "$pic_mode" != default; then + if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" - output="$libobj" + output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi @@ -9122,16 +10696,14 @@ EOF output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for programs" + func_warning "'-version-info' is ignored for programs" test -n "$release" && \ - func_warning "\`-release' is ignored for programs" + func_warning "'-release' is ignored for programs" - test "$preload" = yes \ - && test "$dlopen_support" = unknown \ - && test "$dlopen_self" = unknown \ - && test "$dlopen_self_static" = unknown && \ - func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) @@ -9145,11 +10717,11 @@ EOF *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). - if test "$tagname" = CXX ; then + if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) - compile_command+=" ${wl}-bind_at_load" - finalize_command+=" ${wl}-bind_at_load" + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" ;; esac fi @@ -9169,7 +10741,7 @@ EOF *) case " $compile_deplibs " in *" -L$path/$objdir "*) - new_libs+=" -L$path/$objdir" ;; + func_append new_libs " -L$path/$objdir" ;; esac ;; esac @@ -9179,17 +10751,17 @@ EOF -L*) case " $new_libs " in *" $deplib "*) ;; - *) new_libs+=" $deplib" ;; + *) func_append new_libs " $deplib" ;; esac ;; - *) new_libs+=" $deplib" ;; + *) func_append new_libs " $deplib" ;; esac done - compile_deplibs="$new_libs" + compile_deplibs=$new_libs - compile_command+=" $compile_deplibs" - finalize_command+=" $finalize_deplibs" + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. @@ -9197,7 +10769,7 @@ EOF # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; - *) finalize_rpath+=" $libdir" ;; + *) func_append finalize_rpath " $libdir" ;; esac done fi @@ -9209,39 +10781,39 @@ EOF if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) - hardcode_libdirs+="$hardcode_libdir_separator$libdir" + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" - rpath+=" $flag" + func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; - *) perm_rpath+=" $libdir" ;; + *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; - *) dllsearchpath+=":$libdir";; + *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; - *) dllsearchpath+=":$testbindir";; + *) func_append dllsearchpath ":$testbindir";; esac ;; esac @@ -9249,10 +10821,10 @@ EOF # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi - compile_rpath="$rpath" + compile_rpath=$rpath rpath= hardcode_libdirs= @@ -9260,70 +10832,68 @@ EOF if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) - hardcode_libdirs+="$hardcode_libdir_separator$libdir" + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" - rpath+=" $flag" + func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; - *) finalize_perm_rpath+=" $libdir" ;; + *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi - finalize_rpath="$rpath" + finalize_rpath=$rpath - if test -n "$libobjs" && test "$build_old_libs" = yes; then + if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi - func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi - wrappers_required=yes + wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. - wrappers_required=no + wrappers_required=false ;; *cygwin* | *mingw* ) - if test "$build_libtool_libs" != yes; then - wrappers_required=no - fi + test yes = "$build_libtool_libs" || wrappers_required=false ;; *) - if test "$need_relink" = no || test "$build_libtool_libs" != yes; then - wrappers_required=no + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false fi ;; esac - if test "$wrappers_required" = no; then + $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` - link_command="$compile_command$compile_rpath" + link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 @@ -9336,12 +10906,12 @@ EOF fi # Delete the generated files. - if test -f "$output_objdir/${outputname}S.${objext}"; then - func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status - fi + } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" @@ -9357,7 +10927,7 @@ EOF # We should set the runpath_var. rpath= for dir in $perm_rpath; do - rpath+="$dir:" + func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi @@ -9365,15 +10935,15 @@ EOF # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do - rpath+="$dir:" + func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi - if test "$no_install" = yes; then + if test yes = "$no_install"; then # We don't need to create a wrapper script. - link_command="$compile_var$compile_command$compile_rpath" + link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. @@ -9390,27 +10960,28 @@ EOF exit $EXIT_SUCCESS fi - if test "$hardcode_action" = relink; then - # Fast installation is not supported - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath - func_warning "this platform does not like uninstalled shared libraries" - func_warning "\`$output' will be relinked during installation" - else - if test "$fast_install" != no; then - link_command="$finalize_var$compile_command$finalize_rpath" - if test "$fast_install" = yes; then - relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` - else - # fast_install is set to needless - relink_command= - fi - else - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - fi - fi + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` @@ -9467,8 +11038,8 @@ EOF func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result - cwrappersource="$output_path/$objdir/lt-$output_name.c" - cwrapper="$output_path/$output_name.exe" + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 @@ -9489,7 +11060,7 @@ EOF trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. - if test "x$build" = "x$host" ; then + if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result @@ -9512,43 +11083,45 @@ EOF # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do - if test "$build_libtool_libs" = convenience; then - oldobjs="$libobjs_save $symfileobj" - addlibs="$convenience" - build_libtool_libs=no - else - if test "$build_libtool_libs" = module; then - oldobjs="$libobjs_save" + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience build_libtool_libs=no - else + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) oldobjs="$old_deplibs $non_pic_objects" - if test "$preload" = yes && test -f "$symfileobj"; then - oldobjs+=" $symfileobj" - fi - fi - addlibs="$old_convenience" - fi + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac if test -n "$addlibs"; then - gentop="$output_objdir/${outputname}x" - generated+=" $gentop" + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" func_extract_archives $gentop $addlibs - oldobjs+=" $func_extract_archives_result" + func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. - if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" - generated+=" $gentop" + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" func_extract_archives $gentop $dlprefiles - oldobjs+=" $func_extract_archives_result" + func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have @@ -9565,8 +11138,8 @@ EOF : else echo "copying selected object files to avoid basename conflicts..." - gentop="$output_objdir/${outputname}x" - generated+=" $gentop" + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= @@ -9574,7 +11147,7 @@ EOF for obj in $save_oldobjs do func_basename "$obj" - objbase="$func_basename_result" + objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) @@ -9590,9 +11163,9 @@ EOF esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" - oldobjs+=" $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" ;; - *) oldobjs+=" $obj" ;; + *) func_append oldobjs " $obj" ;; esac done fi @@ -9637,24 +11210,24 @@ EOF func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result - objlist+=" $obj" + func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist - if test "$obj" = "$last_oldobj" ; then + if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist - if test "X$oldobjs" = "X" ; then + if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" @@ -9671,7 +11244,7 @@ EOF case $output in *.la) old_library= - test "$build_old_libs" = yes && old_library="$libname.$libext" + test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior @@ -9686,63 +11259,63 @@ EOF fi done # Quote the link command for shipping. - relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` - if test "$hardcode_automatic" = yes ; then + if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do - if test "$installed" = yes; then + if test yes = "$installed"; then if test -z "$install_libdir"; then break fi - output="$output_objdir/$outputname"i + output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" - name="$func_basename_result" + name=$func_basename_result func_resolve_sysroot "$deplib" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" - newdependency_libs+=" ${lt_sysroot:+=}$libdir/$name" + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" - newdependency_libs+=" -L$func_replace_sysroot_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" - newdependency_libs+=" -R$func_replace_sysroot_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" ;; - *) newdependency_libs+=" $deplib" ;; + *) func_append newdependency_libs " $deplib" ;; esac done - dependency_libs="$newdependency_libs" + dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" - newdlfiles+=" ${lt_sysroot:+=}$libdir/$name" + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; - *) newdlfiles+=" $lib" ;; + *) func_append newdlfiles " $lib" ;; esac done - dlfiles="$newdlfiles" + dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in @@ -9752,34 +11325,34 @@ EOF # didn't already link the preopened objects directly into # the library: func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" - newdlprefiles+=" ${lt_sysroot:+=}$libdir/$name" + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done - dlprefiles="$newdlprefiles" + dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac - newdlfiles+=" $abs" + func_append newdlfiles " $abs" done - dlfiles="$newdlfiles" + dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac - newdlprefiles+=" $abs" + func_append newdlprefiles " $abs" done - dlprefiles="$newdlprefiles" + dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin @@ -9795,10 +11368,9 @@ EOF case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. - if test "x$bindir" != x ; - then + if test -n "$bindir"; then func_relative_path "$install_libdir" "$bindir" - tdlname=$func_relative_path_result$dlname + tdlname=$func_relative_path_result/$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname @@ -9807,7 +11379,7 @@ EOF esac $ECHO > $output "\ # $outputname - a libtool library file -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. @@ -9821,7 +11393,7 @@ library_names='$library_names' # The name of the static archive. old_library='$old_library' -# Linker flags that can not go in dependency_libs. +# Linker flags that cannot go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. @@ -9847,7 +11419,7 @@ dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" - if test "$installed" = no && test "$need_relink" = yes; then + if test no,yes = "$installed,$need_relink"; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi @@ -9862,29 +11434,31 @@ relink_command=\"$relink_command\"" exit $EXIT_SUCCESS } -{ test "$opt_mode" = link || test "$opt_mode" = relink; } && - func_mode_link ${1+"$@"} +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi # func_mode_uninstall arg... func_mode_uninstall () { - $opt_debug - RM="$nonopt" + $debug_cmd + + RM=$nonopt files= - rmforce= + rmforce=false exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. - libtool_install_magic="$magic" + libtool_install_magic=$magic for arg do case $arg in - -f) RM+=" $arg"; rmforce=yes ;; - -*) RM+=" $arg" ;; - *) files+=" $arg" ;; + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; esac done @@ -9895,21 +11469,21 @@ func_mode_uninstall () for file in $files; do func_dirname "$file" "" "." - dir="$func_dirname_result" - if test "X$dir" = X.; then - odir="$objdir" + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir else - odir="$dir/$objdir" + odir=$dir/$objdir fi func_basename "$file" - name="$func_basename_result" - test "$opt_mode" = uninstall && odir="$dir" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir # Remember odir for removal later, being careful to avoid duplicates - if test "$opt_mode" = clean; then + if test clean = "$opt_mode"; then case " $rmdirs " in *" $odir "*) ;; - *) rmdirs+=" $odir" ;; + *) func_append rmdirs " $odir" ;; esac fi @@ -9921,11 +11495,11 @@ func_mode_uninstall () elif test -d "$file"; then exit_status=1 continue - elif test "$rmforce" = yes; then + elif $rmforce; then continue fi - rmfiles="$file" + rmfiles=$file case $name in *.la) @@ -9935,27 +11509,27 @@ func_mode_uninstall () # Delete the libtool libraries and symlinks. for n in $library_names; do - rmfiles+=" $odir/$n" + func_append rmfiles " $odir/$n" done - test -n "$old_library" && rmfiles+=" $odir/$old_library" + test -n "$old_library" && func_append rmfiles " $odir/$old_library" - case "$opt_mode" in + case $opt_mode in clean) case " $library_names " in *" $dlname "*) ;; - *) test -n "$dlname" && rmfiles+=" $odir/$dlname" ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac - test -n "$libdir" && rmfiles+=" $odir/$name $odir/${name}i" + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. - func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. - func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; @@ -9971,21 +11545,19 @@ func_mode_uninstall () func_source $dir/$name # Add PIC object to the list of files to remove. - if test -n "$pic_object" && - test "$pic_object" != none; then - rmfiles+=" $dir/$pic_object" + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. - if test -n "$non_pic_object" && - test "$non_pic_object" != none; then - rmfiles+=" $dir/$non_pic_object" + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) - if test "$opt_mode" = clean ; then + if test clean = "$opt_mode"; then noexename=$name case $file in *.exe) @@ -9995,7 +11567,7 @@ func_mode_uninstall () noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe - rmfiles+=" $file" + func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. @@ -10004,7 +11576,7 @@ func_mode_uninstall () func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result - rmfiles+=" $func_ltwrapper_scriptname_result" + func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename @@ -10012,12 +11584,12 @@ func_mode_uninstall () # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles - rmfiles+=" $odir/$name $odir/${name}S.${objext}" - if test "$fast_install" = yes && test -n "$relink_command"; then - rmfiles+=" $odir/lt-$name" + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" fi - if test "X$noexename" != "X$name" ; then - rmfiles+=" $odir/lt-${noexename}.c" + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" fi fi fi @@ -10026,7 +11598,7 @@ func_mode_uninstall () func_show_eval "$RM $rmfiles" 'exit_status=1' done - # Try to remove the ${objdir}s in the directories where we deleted files + # Try to remove the $objdir's in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" @@ -10036,16 +11608,17 @@ func_mode_uninstall () exit $exit_status } -{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && - func_mode_uninstall ${1+"$@"} +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi test -z "$opt_mode" && { - help="$generic_help" + help=$generic_help func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ - func_fatal_help "invalid operation mode \`$opt_mode'" + func_fatal_help "invalid operation mode '$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" @@ -10056,7 +11629,7 @@ exit $exit_status # The TAGs below are defined such that we never get into a situation -# in which we disable both kinds of libraries. Given conflicting +# where we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support @@ -10079,5 +11652,3 @@ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # mode:shell-script # sh-indentation:2 # End: -# vi:sw=2 -