[ViewVC] Annotation of: svn/hopm/trunk/compile

#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.

scriptversion=2012-10-14.11; # UTC

# Copyright (C) 1999-2014 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 <http://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 $?
    ;;
  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
    func_cl_wrapper "$@"      # 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 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
Revision:	5352
Committed:	Sun Jan 11 13:26:11 2015 UTC (11 years, 6 months ago) by michael
File size:	7333 byte(s)
Log Message:	- automake 1.15
#	User	Rev	Content
1	michael	5133	#! /bin/sh
2			# Wrapper for compilers which do not understand '-c -o'.
3
4			scriptversion=2012-10-14.11; # UTC
5
6	michael	5352	# Copyright (C) 1999-2014 Free Software Foundation, Inc.
7	michael	5133	# Written by Tom Tromey <tromey@cygnus.com>.
8			#
9			# This program is free software; you can redistribute it and/or modify
10			# it under the terms of the GNU General Public License as published by
11			# the Free Software Foundation; either version 2, or (at your option)
12			# any later version.
13			#
14			# This program is distributed in the hope that it will be useful,
15			# but WITHOUT ANY WARRANTY; without even the implied warranty of
16			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17			# GNU General Public License for more details.
18			#
19			# You should have received a copy of the GNU General Public License
20			# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
22			# As a special exception to the GNU General Public License, if you
23			# distribute this file as part of a program that contains a
24			# configuration script generated by Autoconf, you may include it under
25			# the same distribution terms that you use for the rest of that program.
26
27			# This file is maintained in Automake, please report
28			# bugs to <bug-automake@gnu.org> or send patches to
29			# <automake-patches@gnu.org>.
30
31			nl='
32			'
33
34			# We need space, tab and new line, in precisely that order. Quoting is
35			# there to prevent tools from complaining about whitespace usage.
36			IFS=" "" $nl"
37
38			file_conv=
39
40			# func_file_conv build_file lazy
41			# Convert a $build file to $host form and store it in $file
42			# Currently only supports Windows hosts. If the determined conversion
43			# type is listed in (the comma separated) LAZY, no conversion will
44			# take place.
45			func_file_conv ()
46			{
47			file=$1
48			case $file in
49			/ \| /[!/]*) # absolute file, and not a UNC file
50			if test -z "$file_conv"; then
51			# lazily determine how to convert abs files
52			case `uname -s` in
53			MINGW*)
54			file_conv=mingw
55			;;
56			CYGWIN*)
57			file_conv=cygwin
58			;;
59			*)
60			file_conv=wine
61			;;
62			esac
63			fi
64			case $file_conv/,$2, in
65			,$file_conv,)
66			;;
67			mingw/*)
68			file=`cmd //C echo "$file " \| sed -e 's/"\(.\) " $/\1/'`
69			;;
70			cygwin/*)
71			file=`cygpath -m "$file" \|\| echo "$file"`
72			;;
73			wine/*)
74			file=`winepath -w "$file" \|\| echo "$file"`
75			;;
76			esac
77			;;
78			esac
79			}
80
81			# func_cl_dashL linkdir
82			# Make cl look for libraries in LINKDIR
83			func_cl_dashL ()
84			{
85			func_file_conv "$1"
86			if test -z "$lib_path"; then
87			lib_path=$file
88			else
89			lib_path="$lib_path;$file"
90			fi
91			linker_opts="$linker_opts -LIBPATH:$file"
92			}
93
94			# func_cl_dashl library
95			# Do a library search-path lookup for cl
96			func_cl_dashl ()
97			{
98			lib=$1
99			found=no
100			save_IFS=$IFS
101			IFS=';'
102			for dir in $lib_path $LIB
103			do
104			IFS=$save_IFS
105			if $shared && test -f "$dir/$lib.dll.lib"; then
106			found=yes
107			lib=$dir/$lib.dll.lib
108			break
109			fi
110			if test -f "$dir/$lib.lib"; then
111			found=yes
112			lib=$dir/$lib.lib
113			break
114			fi
115			if test -f "$dir/lib$lib.a"; then
116			found=yes
117			lib=$dir/lib$lib.a
118			break
119			fi
120			done
121			IFS=$save_IFS
122
123			if test "$found" != yes; then
124			lib=$lib.lib
125			fi
126			}
127
128			# func_cl_wrapper cl arg...
129			# Adjust compile command to suit cl
130			func_cl_wrapper ()
131			{
132			# Assume a capable shell
133			lib_path=
134			shared=:
135			linker_opts=
136			for arg
137			do
138			if test -n "$eat"; then
139			eat=
140			else
141			case $1 in
142			-o)
143			# configure might choose to run compile as 'compile cc -o foo foo.c'.
144			eat=1
145			case $2 in
146			.o \| .[oO][bB][jJ])
147			func_file_conv "$2"
148			set x "$@" -Fo"$file"
149			shift
150			;;
151			*)
152			func_file_conv "$2"
153			set x "$@" -Fe"$file"
154			shift
155			;;
156			esac
157			;;
158			-I)
159			eat=1
160			func_file_conv "$2" mingw
161			set x "$@" -I"$file"
162			shift
163			;;
164			-I*)
165			func_file_conv "${1#-I}" mingw
166			set x "$@" -I"$file"
167			shift
168			;;
169			-l)
170			eat=1
171			func_cl_dashl "$2"
172			set x "$@" "$lib"
173			shift
174			;;
175			-l*)
176			func_cl_dashl "${1#-l}"
177			set x "$@" "$lib"
178			shift
179			;;
180			-L)
181			eat=1
182			func_cl_dashL "$2"
183			;;
184			-L*)
185			func_cl_dashL "${1#-L}"
186			;;
187			-static)
188			shared=false
189			;;
190			-Wl,*)
191			arg=${1#-Wl,}
192			save_ifs="$IFS"; IFS=','
193			for flag in $arg; do
194			IFS="$save_ifs"
195			linker_opts="$linker_opts $flag"
196			done
197			IFS="$save_ifs"
198			;;
199			-Xlinker)
200			eat=1
201			linker_opts="$linker_opts $2"
202			;;
203			-*)
204			set x "$@" "$1"
205			shift
206			;;
207			.cc \| .CC \| .cxx \| .CXX \| *.[cC]++)
208			func_file_conv "$1"
209			set x "$@" -Tp"$file"
210			shift
211			;;
212			.c \| .cpp \| .CPP \| .lib \| .LIB \| .Lib \| .OBJ \| .obj \| *.[oO])
213			func_file_conv "$1" mingw
214			set x "$@" "$file"
215			shift
216			;;
217			*)
218			set x "$@" "$1"
219			shift
220			;;
221			esac
222			fi
223			shift
224			done
225			if test -n "$linker_opts"; then
226			linker_opts="-link$linker_opts"
227			fi
228			exec "$@" $linker_opts
229			exit 1
230			}
231
232			eat=
233
234			case $1 in
235			'')
236			echo "$0: No command. Try '$0 --help' for more information." 1>&2
237			exit 1;
238			;;
239			-h \| --h*)
240			cat <<\EOF
241			Usage: compile [--help] [--version] PROGRAM [ARGS]
242
243			Wrapper for compilers which do not understand '-c -o'.
244			Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
245			arguments, and rename the output as expected.
246
247			If you are trying to build a whole package this is not the
248			right script to run: please start by reading the file 'INSTALL'.
249
250			Report bugs to <bug-automake@gnu.org>.
251			EOF
252			exit $?
253			;;
254			-v \| --v*)
255			echo "compile $scriptversion"
256			exit $?
257			;;
258			cl \| [/\\]cl \| cl.exe \| [/\\]cl.exe )
259			func_cl_wrapper "$@" # Doesn't return...
260			;;
261			esac
262
263			ofile=
264			cfile=
265
266			for arg
267			do
268			if test -n "$eat"; then
269			eat=
270			else
271			case $1 in
272			-o)
273			# configure might choose to run compile as 'compile cc -o foo foo.c'.
274			# So we strip '-o arg' only if arg is an object.
275			eat=1
276			case $2 in
277			.o \| .obj)
278			ofile=$2
279			;;
280			*)
281			set x "$@" -o "$2"
282			shift
283			;;
284			esac
285			;;
286			*.c)
287			cfile=$1
288			set x "$@" "$1"
289			shift
290			;;
291			*)
292			set x "$@" "$1"
293			shift
294			;;
295			esac
296			fi
297			shift
298			done
299
300			if test -z "$ofile" \|\| test -z "$cfile"; then
301			# If no '-o' option was seen then we might have been invoked from a
302			# pattern rule where we don't need one. That is ok -- this is a
303			# normal compilation that the losing compiler can handle. If no
304			# '.c' file was seen then we are probably linking. That is also
305			# ok.
306			exec "$@"
307			fi
308
309			# Name of file we expect compiler to create.
310			cofile=`echo "$cfile" \| sed 's\|^.*[\\/]\|\|; s\|^[a-zA-Z]:\|\|; s/\.c$/.o/'`
311
312			# Create the lock directory.
313			# Note: use '[/\\:.-]' here to ensure that we don't use the same name
314			# that we are using for the .o file. Also, base the name on the expected
315			# object file name, since that is what matters with a parallel build.
316			lockdir=`echo "$cofile" \| sed -e 's\|[/\\:.-]\|_\|g'`.d
317			while true; do
318			if mkdir "$lockdir" >/dev/null 2>&1; then
319			break
320			fi
321			sleep 1
322			done
323			# FIXME: race condition here if user kills between mkdir and trap.
324			trap "rmdir '$lockdir'; exit 1" 1 2 15
325
326			# Run the compile.
327			"$@"
328			ret=$?
329
330			if test -f "$cofile"; then
331			test "$cofile" = "$ofile" \|\| mv "$cofile" "$ofile"
332			elif test -f "${cofile}bj"; then
333			test "${cofile}bj" = "$ofile" \|\| mv "${cofile}bj" "$ofile"
334			fi
335
336			rmdir "$lockdir"
337			exit $ret
338
339			# Local Variables:
340			# mode: shell-script
341			# sh-indentation: 2
342			# eval: (add-hook 'write-file-hooks 'time-stamp)
343			# time-stamp-start: "scriptversion="
344			# time-stamp-format: "%:y-%02m-%02d.%02H"
345			# time-stamp-time-zone: "UTC"
346			# time-stamp-end: "; # UTC"
347			# End:
Name	Value
svn:eol-style	native
svn:executable	*
svn:keywords	Id