"Fossies" - the Fresh Open Source Software Archive 
As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Bash source code syntax highlighting (style:
standard) with prefixed line numbers and
code folding option.
Alternatively you can here
view or
download the uninterpreted source code file.
See also the latest
Fossies "Diffs" side-by-side code changes report for "compile":
4.0.17_vs_4.0-20160212.
1 #! /bin/sh
2 # Wrapper for compilers which do not understand '-c -o'.
3
4 scriptversion=2012-01-04.17; # UTC
5
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
7 # Software Foundation, Inc.
8 # Written by Tom Tromey <tromey@cygnus.com>.
9 #
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)
13 # any later version.
14 #
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.
19 #
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/>.
22
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.
27
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>.
31
32 nl='
33 '
34
35 # We need space, tab and new line, in precisely that order. Quoting is
36 # there to prevent tools from complaining about whitespace usage.
37 IFS=" "" $nl"
38
39 file_conv=
40
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
45 # take place.
46 func_file_conv ()
47 {
48 file=$1
49 case $file in
50 / | /[!/]*) # absolute file, and not a UNC file
51 if test -z "$file_conv"; then
52 # lazily determine how to convert abs files
53 case `uname -s` in
54 MINGW*)
55 file_conv=mingw
56 ;;
57 CYGWIN*)
58 file_conv=cygwin
59 ;;
60 *)
61 file_conv=wine
62 ;;
63 esac
64 fi
65 case $file_conv/,$2, in
66 *,$file_conv,*)
67 ;;
68 mingw/*)
69 file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
70 ;;
71 cygwin/*)
72 file=`cygpath -m "$file" || echo "$file"`
73 ;;
74 wine/*)
75 file=`winepath -w "$file" || echo "$file"`
76 ;;
77 esac
78 ;;
79 esac
80 }
81
82 # func_cl_wrapper cl arg...
83 # Adjust compile command to suit cl
84 func_cl_wrapper ()
85 {
86 # Assume a capable shell
87 lib_path=
88 shared=:
89 linker_opts=
90 for arg
91 do
92 if test -n "$eat"; then
93 eat=
94 else
95 case $1 in
96 -o)
97 # configure might choose to run compile as 'compile cc -o foo foo.c'.
98 eat=1
99 case $2 in
100 *.o | *.[oO][bB][jJ])
101 func_file_conv "$2"
102 set x "$@" -Fo"$file"
103 shift
104 ;;
105 *)
106 func_file_conv "$2"
107 set x "$@" -Fe"$file"
108 shift
109 ;;
110 esac
111 ;;
112 -I*)
113 func_file_conv "${1#-I}" mingw
114 set x "$@" -I"$file"
115 shift
116 ;;
117 -l*)
118 lib=${1#-l}
119 found=no
120 save_IFS=$IFS
121 IFS=';'
122 for dir in $lib_path $LIB
123 do
124 IFS=$save_IFS
125 if $shared && test -f "$dir/$lib.dll.lib"; then
126 found=yes
127 set x "$@" "$dir/$lib.dll.lib"
128 break
129 fi
130 if test -f "$dir/$lib.lib"; then
131 found=yes
132 set x "$@" "$dir/$lib.lib"
133 break
134 fi
135 done
136 IFS=$save_IFS
137
138 test "$found" != yes && set x "$@" "$lib.lib"
139 shift
140 ;;
141 -L*)
142 func_file_conv "${1#-L}"
143 if test -z "$lib_path"; then
144 lib_path=$file
145 else
146 lib_path="$lib_path;$file"
147 fi
148 linker_opts="$linker_opts -LIBPATH:$file"
149 ;;
150 -static)
151 shared=false
152 ;;
153 -Wl,*)
154 arg=${1#-Wl,}
155 save_ifs="$IFS"; IFS=','
156 for flag in $arg; do
157 IFS="$save_ifs"
158 linker_opts="$linker_opts $flag"
159 done
160 IFS="$save_ifs"
161 ;;
162 -Xlinker)
163 eat=1
164 linker_opts="$linker_opts $2"
165 ;;
166 -*)
167 set x "$@" "$1"
168 shift
169 ;;
170 *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
171 func_file_conv "$1"
172 set x "$@" -Tp"$file"
173 shift
174 ;;
175 *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
176 func_file_conv "$1" mingw
177 set x "$@" "$file"
178 shift
179 ;;
180 *)
181 set x "$@" "$1"
182 shift
183 ;;
184 esac
185 fi
186 shift
187 done
188 if test -n "$linker_opts"; then
189 linker_opts="-link$linker_opts"
190 fi
191 exec "$@" $linker_opts
192 exit 1
193 }
194
195 eat=
196
197 case $1 in
198 '')
199 echo "$0: No command. Try '$0 --help' for more information." 1>&2
200 exit 1;
201 ;;
202 -h | --h*)
203 cat <<\EOF
204 Usage: compile [--help] [--version] PROGRAM [ARGS]
205
206 Wrapper for compilers which do not understand '-c -o'.
207 Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
208 arguments, and rename the output as expected.
209
210 If you are trying to build a whole package this is not the
211 right script to run: please start by reading the file 'INSTALL'.
212
213 Report bugs to <bug-automake@gnu.org>.
214 EOF
215 exit $?
216 ;;
217 -v | --v*)
218 echo "compile $scriptversion"
219 exit $?
220 ;;
221 cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
222 func_cl_wrapper "$@" # Doesn't return...
223 ;;
224 esac
225
226 ofile=
227 cfile=
228
229 for arg
230 do
231 if test -n "$eat"; then
232 eat=
233 else
234 case $1 in
235 -o)
236 # configure might choose to run compile as 'compile cc -o foo foo.c'.
237 # So we strip '-o arg' only if arg is an object.
238 eat=1
239 case $2 in
240 *.o | *.obj)
241 ofile=$2
242 ;;
243 *)
244 set x "$@" -o "$2"
245 shift
246 ;;
247 esac
248 ;;
249 *.c)
250 cfile=$1
251 set x "$@" "$1"
252 shift
253 ;;
254 *)
255 set x "$@" "$1"
256 shift
257 ;;
258 esac
259 fi
260 shift
261 done
262
263 if test -z "$ofile" || test -z "$cfile"; then
264 # If no '-o' option was seen then we might have been invoked from a
265 # pattern rule where we don't need one. That is ok -- this is a
266 # normal compilation that the losing compiler can handle. If no
267 # '.c' file was seen then we are probably linking. That is also
268 # ok.
269 exec "$@"
270 fi
271
272 # Name of file we expect compiler to create.
273 cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
274
275 # Create the lock directory.
276 # Note: use '[/\\:.-]' here to ensure that we don't use the same name
277 # that we are using for the .o file. Also, base the name on the expected
278 # object file name, since that is what matters with a parallel build.
279 lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
280 while true; do
281 if mkdir "$lockdir" >/dev/null 2>&1; then
282 break
283 fi
284 sleep 1
285 done
286 # FIXME: race condition here if user kills between mkdir and trap.
287 trap "rmdir '$lockdir'; exit 1" 1 2 15
288
289 # Run the compile.
290 "$@"
291 ret=$?
292
293 if test -f "$cofile"; then
294 test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
295 elif test -f "${cofile}bj"; then
296 test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
297 fi
298
299 rmdir "$lockdir"
300 exit $ret
301
302 # Local Variables:
303 # mode: shell-script
304 # sh-indentation: 2
305 # eval: (add-hook 'write-file-hooks 'time-stamp)
306 # time-stamp-start: "scriptversion="
307 # time-stamp-format: "%:y-%02m-%02d.%02H"
308 # time-stamp-time-zone: "UTC"
309 # time-stamp-end: "; # UTC"
310 # End: