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| @@ -0,0 +1,348 @@ | |||
| #! /bin/sh | |||
| # Wrapper for compilers which do not understand '-c -o'. | |||
| scriptversion=2018-03-07.03; # UTC | |||
| # Copyright (C) 1999-2018 Free Software Foundation, Inc. | |||
| # Written by Tom Tromey <tromey@cygnus.com>. | |||
| # | |||
| # 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 2, 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 <https://www.gnu.org/licenses/>. | |||
| # As a special exception to the GNU General Public License, if you | |||
| # distribute this file as part of a program that contains a | |||
| # configuration script generated by Autoconf, you may include it under | |||
| # the same distribution terms that you use for the rest of that program. | |||
| # This file is maintained in Automake, please report | |||
| # bugs to <bug-automake@gnu.org> or send patches to | |||
| # <automake-patches@gnu.org>. | |||
| nl=' | |||
| ' | |||
| # We need space, tab and new line, in precisely that order. Quoting is | |||
| # there to prevent tools from complaining about whitespace usage. | |||
| IFS=" "" $nl" | |||
| file_conv= | |||
| # func_file_conv build_file lazy | |||
| # Convert a $build file to $host form and store it in $file | |||
| # Currently only supports Windows hosts. If the determined conversion | |||
| # type is listed in (the comma separated) LAZY, no conversion will | |||
| # take place. | |||
| func_file_conv () | |||
| { | |||
| file=$1 | |||
| case $file in | |||
| / | /[!/]*) # absolute file, and not a UNC file | |||
| if test -z "$file_conv"; then | |||
| # lazily determine how to convert abs files | |||
| case `uname -s` in | |||
| MINGW*) | |||
| file_conv=mingw | |||
| ;; | |||
| CYGWIN*) | |||
| file_conv=cygwin | |||
| ;; | |||
| *) | |||
| file_conv=wine | |||
| ;; | |||
| esac | |||
| fi | |||
| case $file_conv/,$2, in | |||
| *,$file_conv,*) | |||
| ;; | |||
| mingw/*) | |||
| file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` | |||
| ;; | |||
| cygwin/*) | |||
| file=`cygpath -m "$file" || echo "$file"` | |||
| ;; | |||
| wine/*) | |||
| file=`winepath -w "$file" || echo "$file"` | |||
| ;; | |||
| esac | |||
| ;; | |||
| esac | |||
| } | |||
| # func_cl_dashL linkdir | |||
| # Make cl look for libraries in LINKDIR | |||
| func_cl_dashL () | |||
| { | |||
| func_file_conv "$1" | |||
| if test -z "$lib_path"; then | |||
| lib_path=$file | |||
| else | |||
| lib_path="$lib_path;$file" | |||
| fi | |||
| linker_opts="$linker_opts -LIBPATH:$file" | |||
| } | |||
| # func_cl_dashl library | |||
| # Do a library search-path lookup for cl | |||
| func_cl_dashl () | |||
| { | |||
| lib=$1 | |||
| found=no | |||
| save_IFS=$IFS | |||
| IFS=';' | |||
| for dir in $lib_path $LIB | |||
| do | |||
| IFS=$save_IFS | |||
| if $shared && test -f "$dir/$lib.dll.lib"; then | |||
| found=yes | |||
| lib=$dir/$lib.dll.lib | |||
| break | |||
| fi | |||
| if test -f "$dir/$lib.lib"; then | |||
| found=yes | |||
| lib=$dir/$lib.lib | |||
| break | |||
| fi | |||
| if test -f "$dir/lib$lib.a"; then | |||
| found=yes | |||
| lib=$dir/lib$lib.a | |||
| break | |||
| fi | |||
| done | |||
| IFS=$save_IFS | |||
| if test "$found" != yes; then | |||
| lib=$lib.lib | |||
| fi | |||
| } | |||
| # func_cl_wrapper cl arg... | |||
| # Adjust compile command to suit cl | |||
| func_cl_wrapper () | |||
| { | |||
| # Assume a capable shell | |||
| lib_path= | |||
| shared=: | |||
| linker_opts= | |||
| for arg | |||
| do | |||
| if test -n "$eat"; then | |||
| eat= | |||
| else | |||
| case $1 in | |||
| -o) | |||
| # configure might choose to run compile as 'compile cc -o foo foo.c'. | |||
| eat=1 | |||
| case $2 in | |||
| *.o | *.[oO][bB][jJ]) | |||
| func_file_conv "$2" | |||
| set x "$@" -Fo"$file" | |||
| shift | |||
| ;; | |||
| *) | |||
| func_file_conv "$2" | |||
| set x "$@" -Fe"$file" | |||
| shift | |||
| ;; | |||
| esac | |||
| ;; | |||
| -I) | |||
| eat=1 | |||
| func_file_conv "$2" mingw | |||
| set x "$@" -I"$file" | |||
| shift | |||
| ;; | |||
| -I*) | |||
| func_file_conv "${1#-I}" mingw | |||
| set x "$@" -I"$file" | |||
| shift | |||
| ;; | |||
| -l) | |||
| eat=1 | |||
| func_cl_dashl "$2" | |||
| set x "$@" "$lib" | |||
| shift | |||
| ;; | |||
| -l*) | |||
| func_cl_dashl "${1#-l}" | |||
| set x "$@" "$lib" | |||
| shift | |||
| ;; | |||
| -L) | |||
| eat=1 | |||
| func_cl_dashL "$2" | |||
| ;; | |||
| -L*) | |||
| func_cl_dashL "${1#-L}" | |||
| ;; | |||
| -static) | |||
| shared=false | |||
| ;; | |||
| -Wl,*) | |||
| arg=${1#-Wl,} | |||
| save_ifs="$IFS"; IFS=',' | |||
| for flag in $arg; do | |||
| IFS="$save_ifs" | |||
| linker_opts="$linker_opts $flag" | |||
| done | |||
| IFS="$save_ifs" | |||
| ;; | |||
| -Xlinker) | |||
| eat=1 | |||
| linker_opts="$linker_opts $2" | |||
| ;; | |||
| -*) | |||
| set x "$@" "$1" | |||
| shift | |||
| ;; | |||
| *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) | |||
| func_file_conv "$1" | |||
| set x "$@" -Tp"$file" | |||
| shift | |||
| ;; | |||
| *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) | |||
| func_file_conv "$1" mingw | |||
| set x "$@" "$file" | |||
| shift | |||
| ;; | |||
| *) | |||
| set x "$@" "$1" | |||
| shift | |||
| ;; | |||
| esac | |||
| fi | |||
| shift | |||
| done | |||
| if test -n "$linker_opts"; then | |||
| linker_opts="-link$linker_opts" | |||
| fi | |||
| exec "$@" $linker_opts | |||
| exit 1 | |||
| } | |||
| eat= | |||
| case $1 in | |||
| '') | |||
| echo "$0: No command. Try '$0 --help' for more information." 1>&2 | |||
| exit 1; | |||
| ;; | |||
| -h | --h*) | |||
| cat <<\EOF | |||
| Usage: compile [--help] [--version] PROGRAM [ARGS] | |||
| Wrapper for compilers which do not understand '-c -o'. | |||
| Remove '-o dest.o' from ARGS, run PROGRAM with the remaining | |||
| arguments, and rename the output as expected. | |||
| If you are trying to build a whole package this is not the | |||
| right script to run: please start by reading the file 'INSTALL'. | |||
| Report bugs to <bug-automake@gnu.org>. | |||
| EOF | |||
| exit $? | |||
| ;; | |||
| -v | --v*) | |||
| echo "compile $scriptversion" | |||
| exit $? | |||
| ;; | |||
| cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ | |||
| icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) | |||
| func_cl_wrapper "$@" # Doesn't return... | |||
| ;; | |||
| esac | |||
| ofile= | |||
| cfile= | |||
| for arg | |||
| do | |||
| if test -n "$eat"; then | |||
| eat= | |||
| else | |||
| case $1 in | |||
| -o) | |||
| # configure might choose to run compile as 'compile cc -o foo foo.c'. | |||
| # So we strip '-o arg' only if arg is an object. | |||
| eat=1 | |||
| case $2 in | |||
| *.o | *.obj) | |||
| ofile=$2 | |||
| ;; | |||
| *) | |||
| set x "$@" -o "$2" | |||
| shift | |||
| ;; | |||
| esac | |||
| ;; | |||
| *.c) | |||
| cfile=$1 | |||
| set x "$@" "$1" | |||
| shift | |||
| ;; | |||
| *) | |||
| set x "$@" "$1" | |||
| shift | |||
| ;; | |||
| esac | |||
| fi | |||
| shift | |||
| done | |||
| if test -z "$ofile" || test -z "$cfile"; then | |||
| # If no '-o' option was seen then we might have been invoked from a | |||
| # pattern rule where we don't need one. That is ok -- this is a | |||
| # normal compilation that the losing compiler can handle. If no | |||
| # '.c' file was seen then we are probably linking. That is also | |||
| # ok. | |||
| exec "$@" | |||
| fi | |||
| # Name of file we expect compiler to create. | |||
| cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` | |||
| # Create the lock directory. | |||
| # Note: use '[/\\:.-]' here to ensure that we don't use the same name | |||
| # that we are using for the .o file. Also, base the name on the expected | |||
| # object file name, since that is what matters with a parallel build. | |||
| lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d | |||
| while true; do | |||
| if mkdir "$lockdir" >/dev/null 2>&1; then | |||
| break | |||
| fi | |||
| sleep 1 | |||
| done | |||
| # FIXME: race condition here if user kills between mkdir and trap. | |||
| trap "rmdir '$lockdir'; exit 1" 1 2 15 | |||
| # Run the compile. | |||
| "$@" | |||
| ret=$? | |||
| if test -f "$cofile"; then | |||
| test "$cofile" = "$ofile" || mv "$cofile" "$ofile" | |||
| elif test -f "${cofile}bj"; then | |||
| test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" | |||
| fi | |||
| rmdir "$lockdir" | |||
| exit $ret | |||
| # Local Variables: | |||
| # mode: shell-script | |||
| # sh-indentation: 2 | |||
| # eval: (add-hook 'before-save-hook 'time-stamp) | |||
| # time-stamp-start: "scriptversion=" | |||
| # time-stamp-format: "%:y-%02m-%02d.%02H" | |||
| # time-stamp-time-zone: "UTC0" | |||
| # time-stamp-end: "; # UTC" | |||
| # End: | |||