Commit 22352ca094e242d7c93a2ed822f89a07eeb34c1a

Authored by Bassam Tabbara
1 parent 185295f2
Exists in master and in 1 other branch v3

Remove generated autotools files from the build. Also update

.gitignore to ignore some autotools files and tests.
.gitignore
... ... @@ -50,6 +50,10 @@ config.sub
50 50 ltmain.sh
51 51 m4/libtool.m4
52 52 m4/ltversion.m4
  53 +m4/ltoptions.m4
  54 +m4/ltsugar.m4
  55 +m4/lt~obsolete.m4
  56 +test-driver
53 57 src/.dirstamp
54 58 test-driver
55 59  
... ... @@ -68,3 +72,6 @@ tools/gf_methods
68 72 tools/gf_mult
69 73 tools/gf_poly
70 74 tools/gf_time
  75 +tools/gf_unit_w*
  76 +tools/test-suite.log
  77 +
... ...
... ... @@ -1,347 +0,0 @@
1   -#! /bin/sh
2   -# Wrapper for compilers which do not understand '-c -o'.
3   -
4   -scriptversion=2012-10-14.11; # UTC
5   -
6   -# Copyright (C) 1999-2013 Free Software Foundation, Inc.
7   -# 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:
... ... @@ -1,791 +0,0 @@
1   -#! /bin/sh
2   -# depcomp - compile a program generating dependencies as side-effects
3   -
4   -scriptversion=2013-05-30.07; # UTC
5   -
6   -# Copyright (C) 1999-2013 Free Software Foundation, Inc.
7   -
8   -# This program is free software; you can redistribute it and/or modify
9   -# it under the terms of the GNU General Public License as published by
10   -# the Free Software Foundation; either version 2, or (at your option)
11   -# any later version.
12   -
13   -# This program is distributed in the hope that it will be useful,
14   -# but WITHOUT ANY WARRANTY; without even the implied warranty of
15   -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16   -# GNU General Public License for more details.
17   -
18   -# You should have received a copy of the GNU General Public License
19   -# along with this program. If not, see <http://www.gnu.org/licenses/>.
20   -
21   -# As a special exception to the GNU General Public License, if you
22   -# distribute this file as part of a program that contains a
23   -# configuration script generated by Autoconf, you may include it under
24   -# the same distribution terms that you use for the rest of that program.
25   -
26   -# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
27   -
28   -case $1 in
29   - '')
30   - echo "$0: No command. Try '$0 --help' for more information." 1>&2
31   - exit 1;
32   - ;;
33   - -h | --h*)
34   - cat <<\EOF
35   -Usage: depcomp [--help] [--version] PROGRAM [ARGS]
36   -
37   -Run PROGRAMS ARGS to compile a file, generating dependencies
38   -as side-effects.
39   -
40   -Environment variables:
41   - depmode Dependency tracking mode.
42   - source Source file read by 'PROGRAMS ARGS'.
43   - object Object file output by 'PROGRAMS ARGS'.
44   - DEPDIR directory where to store dependencies.
45   - depfile Dependency file to output.
46   - tmpdepfile Temporary file to use when outputting dependencies.
47   - libtool Whether libtool is used (yes/no).
48   -
49   -Report bugs to <bug-automake@gnu.org>.
50   -EOF
51   - exit $?
52   - ;;
53   - -v | --v*)
54   - echo "depcomp $scriptversion"
55   - exit $?
56   - ;;
57   -esac
58   -
59   -# Get the directory component of the given path, and save it in the
60   -# global variables '$dir'. Note that this directory component will
61   -# be either empty or ending with a '/' character. This is deliberate.
62   -set_dir_from ()
63   -{
64   - case $1 in
65   - */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
66   - *) dir=;;
67   - esac
68   -}
69   -
70   -# Get the suffix-stripped basename of the given path, and save it the
71   -# global variable '$base'.
72   -set_base_from ()
73   -{
74   - base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
75   -}
76   -
77   -# If no dependency file was actually created by the compiler invocation,
78   -# we still have to create a dummy depfile, to avoid errors with the
79   -# Makefile "include basename.Plo" scheme.
80   -make_dummy_depfile ()
81   -{
82   - echo "#dummy" > "$depfile"
83   -}
84   -
85   -# Factor out some common post-processing of the generated depfile.
86   -# Requires the auxiliary global variable '$tmpdepfile' to be set.
87   -aix_post_process_depfile ()
88   -{
89   - # If the compiler actually managed to produce a dependency file,
90   - # post-process it.
91   - if test -f "$tmpdepfile"; then
92   - # Each line is of the form 'foo.o: dependency.h'.
93   - # Do two passes, one to just change these to
94   - # $object: dependency.h
95   - # and one to simply output
96   - # dependency.h:
97   - # which is needed to avoid the deleted-header problem.
98   - { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
99   - sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
100   - } > "$depfile"
101   - rm -f "$tmpdepfile"
102   - else
103   - make_dummy_depfile
104   - fi
105   -}
106   -
107   -# A tabulation character.
108   -tab=' '
109   -# A newline character.
110   -nl='
111   -'
112   -# Character ranges might be problematic outside the C locale.
113   -# These definitions help.
114   -upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
115   -lower=abcdefghijklmnopqrstuvwxyz
116   -digits=0123456789
117   -alpha=${upper}${lower}
118   -
119   -if test -z "$depmode" || test -z "$source" || test -z "$object"; then
120   - echo "depcomp: Variables source, object and depmode must be set" 1>&2
121   - exit 1
122   -fi
123   -
124   -# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
125   -depfile=${depfile-`echo "$object" |
126   - sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
127   -tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
128   -
129   -rm -f "$tmpdepfile"
130   -
131   -# Avoid interferences from the environment.
132   -gccflag= dashmflag=
133   -
134   -# Some modes work just like other modes, but use different flags. We
135   -# parameterize here, but still list the modes in the big case below,
136   -# to make depend.m4 easier to write. Note that we *cannot* use a case
137   -# here, because this file can only contain one case statement.
138   -if test "$depmode" = hp; then
139   - # HP compiler uses -M and no extra arg.
140   - gccflag=-M
141   - depmode=gcc
142   -fi
143   -
144   -if test "$depmode" = dashXmstdout; then
145   - # This is just like dashmstdout with a different argument.
146   - dashmflag=-xM
147   - depmode=dashmstdout
148   -fi
149   -
150   -cygpath_u="cygpath -u -f -"
151   -if test "$depmode" = msvcmsys; then
152   - # This is just like msvisualcpp but w/o cygpath translation.
153   - # Just convert the backslash-escaped backslashes to single forward
154   - # slashes to satisfy depend.m4
155   - cygpath_u='sed s,\\\\,/,g'
156   - depmode=msvisualcpp
157   -fi
158   -
159   -if test "$depmode" = msvc7msys; then
160   - # This is just like msvc7 but w/o cygpath translation.
161   - # Just convert the backslash-escaped backslashes to single forward
162   - # slashes to satisfy depend.m4
163   - cygpath_u='sed s,\\\\,/,g'
164   - depmode=msvc7
165   -fi
166   -
167   -if test "$depmode" = xlc; then
168   - # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
169   - gccflag=-qmakedep=gcc,-MF
170   - depmode=gcc
171   -fi
172   -
173   -case "$depmode" in
174   -gcc3)
175   -## gcc 3 implements dependency tracking that does exactly what
176   -## we want. Yay! Note: for some reason libtool 1.4 doesn't like
177   -## it if -MD -MP comes after the -MF stuff. Hmm.
178   -## Unfortunately, FreeBSD c89 acceptance of flags depends upon
179   -## the command line argument order; so add the flags where they
180   -## appear in depend2.am. Note that the slowdown incurred here
181   -## affects only configure: in makefiles, %FASTDEP% shortcuts this.
182   - for arg
183   - do
184   - case $arg in
185   - -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
186   - *) set fnord "$@" "$arg" ;;
187   - esac
188   - shift # fnord
189   - shift # $arg
190   - done
191   - "$@"
192   - stat=$?
193   - if test $stat -ne 0; then
194   - rm -f "$tmpdepfile"
195   - exit $stat
196   - fi
197   - mv "$tmpdepfile" "$depfile"
198   - ;;
199   -
200   -gcc)
201   -## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
202   -## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
203   -## (see the conditional assignment to $gccflag above).
204   -## There are various ways to get dependency output from gcc. Here's
205   -## why we pick this rather obscure method:
206   -## - Don't want to use -MD because we'd like the dependencies to end
207   -## up in a subdir. Having to rename by hand is ugly.
208   -## (We might end up doing this anyway to support other compilers.)
209   -## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
210   -## -MM, not -M (despite what the docs say). Also, it might not be
211   -## supported by the other compilers which use the 'gcc' depmode.
212   -## - Using -M directly means running the compiler twice (even worse
213   -## than renaming).
214   - if test -z "$gccflag"; then
215   - gccflag=-MD,
216   - fi
217   - "$@" -Wp,"$gccflag$tmpdepfile"
218   - stat=$?
219   - if test $stat -ne 0; then
220   - rm -f "$tmpdepfile"
221   - exit $stat
222   - fi
223   - rm -f "$depfile"
224   - echo "$object : \\" > "$depfile"
225   - # The second -e expression handles DOS-style file names with drive
226   - # letters.
227   - sed -e 's/^[^:]*: / /' \
228   - -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
229   -## This next piece of magic avoids the "deleted header file" problem.
230   -## The problem is that when a header file which appears in a .P file
231   -## is deleted, the dependency causes make to die (because there is
232   -## typically no way to rebuild the header). We avoid this by adding
233   -## dummy dependencies for each header file. Too bad gcc doesn't do
234   -## this for us directly.
235   -## Some versions of gcc put a space before the ':'. On the theory
236   -## that the space means something, we add a space to the output as
237   -## well. hp depmode also adds that space, but also prefixes the VPATH
238   -## to the object. Take care to not repeat it in the output.
239   -## Some versions of the HPUX 10.20 sed can't process this invocation
240   -## correctly. Breaking it into two sed invocations is a workaround.
241   - tr ' ' "$nl" < "$tmpdepfile" \
242   - | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
243   - | sed -e 's/$/ :/' >> "$depfile"
244   - rm -f "$tmpdepfile"
245   - ;;
246   -
247   -hp)
248   - # This case exists only to let depend.m4 do its work. It works by
249   - # looking at the text of this script. This case will never be run,
250   - # since it is checked for above.
251   - exit 1
252   - ;;
253   -
254   -sgi)
255   - if test "$libtool" = yes; then
256   - "$@" "-Wp,-MDupdate,$tmpdepfile"
257   - else
258   - "$@" -MDupdate "$tmpdepfile"
259   - fi
260   - stat=$?
261   - if test $stat -ne 0; then
262   - rm -f "$tmpdepfile"
263   - exit $stat
264   - fi
265   - rm -f "$depfile"
266   -
267   - if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
268   - echo "$object : \\" > "$depfile"
269   - # Clip off the initial element (the dependent). Don't try to be
270   - # clever and replace this with sed code, as IRIX sed won't handle
271   - # lines with more than a fixed number of characters (4096 in
272   - # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
273   - # the IRIX cc adds comments like '#:fec' to the end of the
274   - # dependency line.
275   - tr ' ' "$nl" < "$tmpdepfile" \
276   - | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
277   - | tr "$nl" ' ' >> "$depfile"
278   - echo >> "$depfile"
279   - # The second pass generates a dummy entry for each header file.
280   - tr ' ' "$nl" < "$tmpdepfile" \
281   - | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
282   - >> "$depfile"
283   - else
284   - make_dummy_depfile
285   - fi
286   - rm -f "$tmpdepfile"
287   - ;;
288   -
289   -xlc)
290   - # This case exists only to let depend.m4 do its work. It works by
291   - # looking at the text of this script. This case will never be run,
292   - # since it is checked for above.
293   - exit 1
294   - ;;
295   -
296   -aix)
297   - # The C for AIX Compiler uses -M and outputs the dependencies
298   - # in a .u file. In older versions, this file always lives in the
299   - # current directory. Also, the AIX compiler puts '$object:' at the
300   - # start of each line; $object doesn't have directory information.
301   - # Version 6 uses the directory in both cases.
302   - set_dir_from "$object"
303   - set_base_from "$object"
304   - if test "$libtool" = yes; then
305   - tmpdepfile1=$dir$base.u
306   - tmpdepfile2=$base.u
307   - tmpdepfile3=$dir.libs/$base.u
308   - "$@" -Wc,-M
309   - else
310   - tmpdepfile1=$dir$base.u
311   - tmpdepfile2=$dir$base.u
312   - tmpdepfile3=$dir$base.u
313   - "$@" -M
314   - fi
315   - stat=$?
316   - if test $stat -ne 0; then
317   - rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
318   - exit $stat
319   - fi
320   -
321   - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
322   - do
323   - test -f "$tmpdepfile" && break
324   - done
325   - aix_post_process_depfile
326   - ;;
327   -
328   -tcc)
329   - # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
330   - # FIXME: That version still under development at the moment of writing.
331   - # Make that this statement remains true also for stable, released
332   - # versions.
333   - # It will wrap lines (doesn't matter whether long or short) with a
334   - # trailing '\', as in:
335   - #
336   - # foo.o : \
337   - # foo.c \
338   - # foo.h \
339   - #
340   - # It will put a trailing '\' even on the last line, and will use leading
341   - # spaces rather than leading tabs (at least since its commit 0394caf7
342   - # "Emit spaces for -MD").
343   - "$@" -MD -MF "$tmpdepfile"
344   - stat=$?
345   - if test $stat -ne 0; then
346   - rm -f "$tmpdepfile"
347   - exit $stat
348   - fi
349   - rm -f "$depfile"
350   - # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
351   - # We have to change lines of the first kind to '$object: \'.
352   - sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
353   - # And for each line of the second kind, we have to emit a 'dep.h:'
354   - # dummy dependency, to avoid the deleted-header problem.
355   - sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
356   - rm -f "$tmpdepfile"
357   - ;;
358   -
359   -## The order of this option in the case statement is important, since the
360   -## shell code in configure will try each of these formats in the order
361   -## listed in this file. A plain '-MD' option would be understood by many
362   -## compilers, so we must ensure this comes after the gcc and icc options.
363   -pgcc)
364   - # Portland's C compiler understands '-MD'.
365   - # Will always output deps to 'file.d' where file is the root name of the
366   - # source file under compilation, even if file resides in a subdirectory.
367   - # The object file name does not affect the name of the '.d' file.
368   - # pgcc 10.2 will output
369   - # foo.o: sub/foo.c sub/foo.h
370   - # and will wrap long lines using '\' :
371   - # foo.o: sub/foo.c ... \
372   - # sub/foo.h ... \
373   - # ...
374   - set_dir_from "$object"
375   - # Use the source, not the object, to determine the base name, since
376   - # that's sadly what pgcc will do too.
377   - set_base_from "$source"
378   - tmpdepfile=$base.d
379   -
380   - # For projects that build the same source file twice into different object
381   - # files, the pgcc approach of using the *source* file root name can cause
382   - # problems in parallel builds. Use a locking strategy to avoid stomping on
383   - # the same $tmpdepfile.
384   - lockdir=$base.d-lock
385   - trap "
386   - echo '$0: caught signal, cleaning up...' >&2
387   - rmdir '$lockdir'
388   - exit 1
389   - " 1 2 13 15
390   - numtries=100
391   - i=$numtries
392   - while test $i -gt 0; do
393   - # mkdir is a portable test-and-set.
394   - if mkdir "$lockdir" 2>/dev/null; then
395   - # This process acquired the lock.
396   - "$@" -MD
397   - stat=$?
398   - # Release the lock.
399   - rmdir "$lockdir"
400   - break
401   - else
402   - # If the lock is being held by a different process, wait
403   - # until the winning process is done or we timeout.
404   - while test -d "$lockdir" && test $i -gt 0; do
405   - sleep 1
406   - i=`expr $i - 1`
407   - done
408   - fi
409   - i=`expr $i - 1`
410   - done
411   - trap - 1 2 13 15
412   - if test $i -le 0; then
413   - echo "$0: failed to acquire lock after $numtries attempts" >&2
414   - echo "$0: check lockdir '$lockdir'" >&2
415   - exit 1
416   - fi
417   -
418   - if test $stat -ne 0; then
419   - rm -f "$tmpdepfile"
420   - exit $stat
421   - fi
422   - rm -f "$depfile"
423   - # Each line is of the form `foo.o: dependent.h',
424   - # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
425   - # Do two passes, one to just change these to
426   - # `$object: dependent.h' and one to simply `dependent.h:'.
427   - sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
428   - # Some versions of the HPUX 10.20 sed can't process this invocation
429   - # correctly. Breaking it into two sed invocations is a workaround.
430   - sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
431   - | sed -e 's/$/ :/' >> "$depfile"
432   - rm -f "$tmpdepfile"
433   - ;;
434   -
435   -hp2)
436   - # The "hp" stanza above does not work with aCC (C++) and HP's ia64
437   - # compilers, which have integrated preprocessors. The correct option
438   - # to use with these is +Maked; it writes dependencies to a file named
439   - # 'foo.d', which lands next to the object file, wherever that
440   - # happens to be.
441   - # Much of this is similar to the tru64 case; see comments there.
442   - set_dir_from "$object"
443   - set_base_from "$object"
444   - if test "$libtool" = yes; then
445   - tmpdepfile1=$dir$base.d
446   - tmpdepfile2=$dir.libs/$base.d
447   - "$@" -Wc,+Maked
448   - else
449   - tmpdepfile1=$dir$base.d
450   - tmpdepfile2=$dir$base.d
451   - "$@" +Maked
452   - fi
453   - stat=$?
454   - if test $stat -ne 0; then
455   - rm -f "$tmpdepfile1" "$tmpdepfile2"
456   - exit $stat
457   - fi
458   -
459   - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
460   - do
461   - test -f "$tmpdepfile" && break
462   - done
463   - if test -f "$tmpdepfile"; then
464   - sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
465   - # Add 'dependent.h:' lines.
466   - sed -ne '2,${
467   - s/^ *//
468   - s/ \\*$//
469   - s/$/:/
470   - p
471   - }' "$tmpdepfile" >> "$depfile"
472   - else
473   - make_dummy_depfile
474   - fi
475   - rm -f "$tmpdepfile" "$tmpdepfile2"
476   - ;;
477   -
478   -tru64)
479   - # The Tru64 compiler uses -MD to generate dependencies as a side
480   - # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
481   - # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
482   - # dependencies in 'foo.d' instead, so we check for that too.
483   - # Subdirectories are respected.
484   - set_dir_from "$object"
485   - set_base_from "$object"
486   -
487   - if test "$libtool" = yes; then
488   - # Libtool generates 2 separate objects for the 2 libraries. These
489   - # two compilations output dependencies in $dir.libs/$base.o.d and
490   - # in $dir$base.o.d. We have to check for both files, because
491   - # one of the two compilations can be disabled. We should prefer
492   - # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
493   - # automatically cleaned when .libs/ is deleted, while ignoring
494   - # the former would cause a distcleancheck panic.
495   - tmpdepfile1=$dir$base.o.d # libtool 1.5
496   - tmpdepfile2=$dir.libs/$base.o.d # Likewise.
497   - tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
498   - "$@" -Wc,-MD
499   - else
500   - tmpdepfile1=$dir$base.d
501   - tmpdepfile2=$dir$base.d
502   - tmpdepfile3=$dir$base.d
503   - "$@" -MD
504   - fi
505   -
506   - stat=$?
507   - if test $stat -ne 0; then
508   - rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
509   - exit $stat
510   - fi
511   -
512   - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
513   - do
514   - test -f "$tmpdepfile" && break
515   - done
516   - # Same post-processing that is required for AIX mode.
517   - aix_post_process_depfile
518   - ;;
519   -
520   -msvc7)
521   - if test "$libtool" = yes; then
522   - showIncludes=-Wc,-showIncludes
523   - else
524   - showIncludes=-showIncludes
525   - fi
526   - "$@" $showIncludes > "$tmpdepfile"
527   - stat=$?
528   - grep -v '^Note: including file: ' "$tmpdepfile"
529   - if test $stat -ne 0; then
530   - rm -f "$tmpdepfile"
531   - exit $stat
532   - fi
533   - rm -f "$depfile"
534   - echo "$object : \\" > "$depfile"
535   - # The first sed program below extracts the file names and escapes
536   - # backslashes for cygpath. The second sed program outputs the file
537   - # name when reading, but also accumulates all include files in the
538   - # hold buffer in order to output them again at the end. This only
539   - # works with sed implementations that can handle large buffers.
540   - sed < "$tmpdepfile" -n '
541   -/^Note: including file: *\(.*\)/ {
542   - s//\1/
543   - s/\\/\\\\/g
544   - p
545   -}' | $cygpath_u | sort -u | sed -n '
546   -s/ /\\ /g
547   -s/\(.*\)/'"$tab"'\1 \\/p
548   -s/.\(.*\) \\/\1:/
549   -H
550   -$ {
551   - s/.*/'"$tab"'/
552   - G
553   - p
554   -}' >> "$depfile"
555   - echo >> "$depfile" # make sure the fragment doesn't end with a backslash
556   - rm -f "$tmpdepfile"
557   - ;;
558   -
559   -msvc7msys)
560   - # This case exists only to let depend.m4 do its work. It works by
561   - # looking at the text of this script. This case will never be run,
562   - # since it is checked for above.
563   - exit 1
564   - ;;
565   -
566   -#nosideeffect)
567   - # This comment above is used by automake to tell side-effect
568   - # dependency tracking mechanisms from slower ones.
569   -
570   -dashmstdout)
571   - # Important note: in order to support this mode, a compiler *must*
572   - # always write the preprocessed file to stdout, regardless of -o.
573   - "$@" || exit $?
574   -
575   - # Remove the call to Libtool.
576   - if test "$libtool" = yes; then
577   - while test "X$1" != 'X--mode=compile'; do
578   - shift
579   - done
580   - shift
581   - fi
582   -
583   - # Remove '-o $object'.
584   - IFS=" "
585   - for arg
586   - do
587   - case $arg in
588   - -o)
589   - shift
590   - ;;
591   - $object)
592   - shift
593   - ;;
594   - *)
595   - set fnord "$@" "$arg"
596   - shift # fnord
597   - shift # $arg
598   - ;;
599   - esac
600   - done
601   -
602   - test -z "$dashmflag" && dashmflag=-M
603   - # Require at least two characters before searching for ':'
604   - # in the target name. This is to cope with DOS-style filenames:
605   - # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
606   - "$@" $dashmflag |
607   - sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
608   - rm -f "$depfile"
609   - cat < "$tmpdepfile" > "$depfile"
610   - # Some versions of the HPUX 10.20 sed can't process this sed invocation
611   - # correctly. Breaking it into two sed invocations is a workaround.
612   - tr ' ' "$nl" < "$tmpdepfile" \
613   - | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
614   - | sed -e 's/$/ :/' >> "$depfile"
615   - rm -f "$tmpdepfile"
616   - ;;
617   -
618   -dashXmstdout)
619   - # This case only exists to satisfy depend.m4. It is never actually
620   - # run, as this mode is specially recognized in the preamble.
621   - exit 1
622   - ;;
623   -
624   -makedepend)
625   - "$@" || exit $?
626   - # Remove any Libtool call
627   - if test "$libtool" = yes; then
628   - while test "X$1" != 'X--mode=compile'; do
629   - shift
630   - done
631   - shift
632   - fi
633   - # X makedepend
634   - shift
635   - cleared=no eat=no
636   - for arg
637   - do
638   - case $cleared in
639   - no)
640   - set ""; shift
641   - cleared=yes ;;
642   - esac
643   - if test $eat = yes; then
644   - eat=no
645   - continue
646   - fi
647   - case "$arg" in
648   - -D*|-I*)
649   - set fnord "$@" "$arg"; shift ;;
650   - # Strip any option that makedepend may not understand. Remove
651   - # the object too, otherwise makedepend will parse it as a source file.
652   - -arch)
653   - eat=yes ;;
654   - -*|$object)
655   - ;;
656