2 # Wrapper for compilers which do not understand '-c -o'.
4 scriptversion=2012-03-05.13; # UTC
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
7 # Software Foundation, Inc.
8 # Written by Tom Tromey <tromey@cygnus.com>.
10 # This program is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2, or (at your option)
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 # As a special exception to the GNU General Public License, if you
24 # distribute this file as part of a program that contains a
25 # configuration script generated by Autoconf, you may include it under
26 # the same distribution terms that you use for the rest of that program.
28 # This file is maintained in Automake, please report
29 # bugs to <bug-automake@gnu.org> or send patches to
30 # <automake-patches@gnu.org>.
35 # We need space, tab and new line, in precisely that order. Quoting is
36 # there to prevent tools from complaining about whitespace usage.
41 # func_file_conv build_file lazy
42 # Convert a $build file to $host form and store it in $file
43 # Currently only supports Windows hosts. If the determined conversion
44 # type is listed in (the comma separated) LAZY, no conversion will
50 / | /[!/]*) # absolute file, and not a UNC file
51 if test -z "$file_conv"; then
52 # lazily determine how to convert abs files
65 case $file_conv/,$2, in
69 file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
72 file=`cygpath -m "$file" || echo "$file"`
75 file=`winepath -w "$file" || echo "$file"`
82 # func_cl_dashL linkdir
83 # Make cl look for libraries in LINKDIR
87 if test -z "$lib_path"; then
90 lib_path="$lib_path;$file"
92 linker_opts="$linker_opts -LIBPATH:$file"
95 # func_cl_dashl library
96 # Do a library search-path lookup for cl
103 for dir in $lib_path $LIB
106 if $shared && test -f "$dir/$lib.dll.lib"; then
108 lib=$dir/$lib.dll.lib
111 if test -f "$dir/$lib.lib"; then
119 if test "$found" != yes; then
124 # func_cl_wrapper cl arg...
125 # Adjust compile command to suit cl
128 # Assume a capable shell
134 if test -n "$eat"; then
139 # configure might choose to run compile as 'compile cc -o foo foo.c'.
142 *.o | *.[oO][bB][jJ])
144 set x "$@" -Fo"$file"
149 set x "$@" -Fe"$file"
156 func_file_conv "$2" mingw
161 func_file_conv "${1#-I}" mingw
172 func_cl_dashl "${1#-l}"
181 func_cl_dashL "${1#-L}"
188 save_ifs="$IFS"; IFS=','
191 linker_opts="$linker_opts $flag"
197 linker_opts="$linker_opts $2"
203 *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
205 set x "$@" -Tp"$file"
208 *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
209 func_file_conv "$1" mingw
221 if test -n "$linker_opts"; then
222 linker_opts="-link$linker_opts"
224 exec "$@" $linker_opts
232 echo "$0: No command. Try '$0 --help' for more information." 1>&2
237 Usage: compile [--help] [--version] PROGRAM [ARGS]
239 Wrapper for compilers which do not understand '-c -o'.
240 Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
241 arguments, and rename the output as expected.
243 If you are trying to build a whole package this is not the
244 right script to run: please start by reading the file 'INSTALL'.
246 Report bugs to <bug-automake@gnu.org>.
251 echo "compile $scriptversion"
254 cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
255 func_cl_wrapper "$@" # Doesn't return...
264 if test -n "$eat"; then
269 # configure might choose to run compile as 'compile cc -o foo foo.c'.
270 # So we strip '-o arg' only if arg is an object.
296 if test -z "$ofile" || test -z "$cfile"; then
297 # If no '-o' option was seen then we might have been invoked from a
298 # pattern rule where we don't need one. That is ok -- this is a
299 # normal compilation that the losing compiler can handle. If no
300 # '.c' file was seen then we are probably linking. That is also
305 # Name of file we expect compiler to create.
306 cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
308 # Create the lock directory.
309 # Note: use '[/\\:.-]' here to ensure that we don't use the same name
310 # that we are using for the .o file. Also, base the name on the expected
311 # object file name, since that is what matters with a parallel build.
312 lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
314 if mkdir "$lockdir" >/dev/null 2>&1; then
319 # FIXME: race condition here if user kills between mkdir and trap.
320 trap "rmdir '$lockdir'; exit 1" 1 2 15
326 if test -f "$cofile"; then
327 test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
328 elif test -f "${cofile}bj"; then
329 test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
338 # eval: (add-hook 'write-file-hooks 'time-stamp)
339 # time-stamp-start: "scriptversion="
340 # time-stamp-format: "%:y-%02m-%02d.%02H"
341 # time-stamp-time-zone: "UTC"
342 # time-stamp-end: "; # UTC"