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1 # DJGPP specific configuration file.
2 # Sed script for additional DJGPP specific editing
3 # of the configure script generated by autoconf 2.62.
4
5 # Copyright (C) 2005-2012 Free Software Foundation, Inc.
6
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20
21 # Additional editing of Makefiles
22 /^eval sed.*ac_file_inputs.*tmp\/out \\$/ {
23 :loop
24 n
25 /^$/!b loop
26 a\
27 cat > "$tmp/subs-djgpp.sed" << eof_djgpp\
28 # DJGPP specific Makefile changes.\
29 s,\\.deps,_deps,g\
30 s,\\.libs,_libs,g\
31 s,\\.new\\.,_new.,g\
32 s,\\.old\\.,_old.,g\
33 s,\\.tab\\.,_tab.,g\
34 s,c++\\.at,cxx.at,g\
35 s,c++\\.m4,cxx.m4,g\
36 s,c++-skel\\.m4,cxx-skel.m4,g\
37 s,calc++,calcxx,g\
38 s,scan-gram-c,c-scan-gram,g\
39 s,scan-skel-c,c-scan-skel,g\
40 s,inttypes_,_inttypes,g\
41 s,javacomp\\.sh\\.in,javacomp.sh-in,g\
42 s,javaexec\\.sh\\.in,javaexec.sh-in,g\
43 s,yacc\\.1\\.in,yacc.1-in,g\
44 s,bench\\.pl\\.in,bench.pl-in,g\
45 s,Makefile\\.am\\.in,Makefile.am-in,g\
46 s,Makefile\\.in\\.in,Makefile.in-in,g\
47 /^\\.y\\.c:/,/^$/ {\
48 /\\\$(YACCCOMPILE)/ {\
49 a\\\\\
50 -@test -f y.tab.c && mv -f y.tab.c y_tab.c\\\\\
51 -@test -f y.tab.h && mv -f y.tab.h y_tab.h\
52 }\
53 }\
54 /^libbison.a:/ i\\\\\
55 \\$(top_srcdir)/djgpp/subpipe.c: \\$(top_srcdir)/djgpp/subpipe.h\\\\\
56 subpipe.o: \\$(top_srcdir)/djgpp/subpipe.c \\$(top_srcdir)/djgpp/subpipe.h\\\\\
57 \\$(COMPILE) -c \\$<\
58 /^yacc:/ i\\\\\
59 yacc.bat:\\\\\
60 echo "bison\\$(EXEEXT) -y %1 %2 %3 %4 %5 %6 %7 %8 %9" >\\$@\
61 /^bin_SCRIPTS =/s/$/ yacc.bat/\
62 /^MOSTLYCLEANFILES = yacc/s/$/ yacc.bat/\
63 /cross-options.texi:/,/^$/ s|bison|&.exe|g\
64 /^\\.x\\.1:/,/^$/ s|\\$program|&.exe|g\
65 eof_djgpp\
66 sed -f "\$tmp/subs-djgpp.sed" \$tmp/out > \$tmp/out.djgpp\
67 mv -f \$tmp/out.djgpp \$tmp/out
68 }
69
70 # Makefile.in.in is renamed to Makefile.in-in.
71 /ac_config_files=/ {
72 /runtime-po/!s|po/Makefile\.in|&:po/Makefile.in-in|
73 s|runtime-po/Makefile\.in|&:runtime-po/Makefile.in-in|
74 s|javacomp\.sh\.in|javacomp.sh-in|
75 s|javaexec\.sh\.in|javaexec.sh-in|
76 s|doc/yacc\.1|&:doc/yacc.1-in|
77 s|etc/bench.pl|&:etc/bench.pl-in|
78 }
79
80 /CONFIG_FILES=/ {
81 /runtime-po/!s|po/Makefile\.in|&:po/Makefile.in-in|2
82 s|runtime-po/Makefile\.in|&:runtime-po/Makefile.in-in|2
83 s|javacomp\.sh\.in|javacomp.sh-in|
84 s|javaexec\.sh\.in|javaexec.sh-in|
85 s|doc/yacc\.1|&:doc/yacc.1-in|2
86 s|etc/bench\.pl|&:etc/bench.pl-in|2
87 }
88
89 # We always use _deps and _libs instead of .deps and .libs, because
90 # the latter is an invalid name on 8+3 MS-DOS file system. This makes
91 # the generated Makefiles good for every DJGPP installation, not only
92 # the one where the package was configured (which could happen to be
93 # a Windows box, where leading dots in file names are allowed).
94 /^rmdir[ ]*\.tst/ i\
95 am__leading_dot=_
96
97 # Replace (command) > /dev/null with `command > /dev/null`, since
98 # parenthesized commands always return zero status in the ported Bash,
99 # even if the named command doesn't exist
100 /if ([^|;`]*null/{
101 s,(,`,
102 s,),,
103 /null[ ]*2>&1/ s,2>&1,&`,
104 /null.*null/ s,null.*null,&`,
105 /null.*null/ !{
106 /null[ ]*2>&1/ !s,null,&`,
107 }
108 }
109
110 # DOS-style absolute file names should be supported as well
111 /\*) top_srcdir=/s,/\*,[\\\\/]* | ?:[\\\\/]*,
112
113 # The following two items are changes needed for configuring
114 # and compiling across partitions.
115 # 1) The given srcdir value is always translated from the
116 # "x:" syntax into "/dev/x" syntax while we run configure.
117 /^[ ]*-srcdir=\*.*$/ a\
118 ac_optarg=`echo "$ac_optarg" | sed "s,^\\([A-Za-z]\\):,/dev/\\1,"`
119 /set X `ls -Lt \$srcdir/ i\
120 if `echo $srcdir | grep "^/dev/" - > /dev/null`; then\
121 srcdir=`echo "$srcdir" | sed -e "s%^/dev/%%" -e "s%/%:/%"`\
122 fi
123
124 # Autoconf 2.52e generated configure scripts
125 # write absolute paths into Makefiles and bison.in
126 # making them useless for DJGPP installations for
127 # which the package has not been configured for.
128 /MISSING=/,/^$/ {
129 /^fi$/ a\
130 am_missing_run=`echo "$am_missing_run" | sed 's%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%${top_srcdir}%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%${top_srcdir}%'`
131 }
132 /^install_sh=/a\
133 install_sh=`echo "$install_sh" | sed 's%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%${top_srcdir}%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%${top_srcdir}%'`
134
135 # This will only work if the assumption that the
136 # testsuite is ran from the following path:
137 # ${top_srcdir}/tests/testsuite.dir
138 # holds. The explicit names are of no importance.
139 # ../../. == ${top_srcdir}
140 #/^esac$/,/^ac_abs_srcdir=/ {
141 /^ac_abs_srcdir=/ i\
142 ac_abs_builddir=`echo "$ac_abs_builddir" | sed "s%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../.%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../.%"`\
143 ac_abs_top_builddir=`echo "$ac_abs_top_builddir" | sed "s%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../..%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../..%"`\
144 ac_abs_top_srcdir=`echo "$ac_abs_top_srcdir" | sed "s%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../..%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../..%"`
145 #ac_abs_srcdir=`echo "$ac_abs_srcdir" | sed "s%/dev/.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../.%;s%.:.*/bison[-_0-9]\\{1,1\\}[-.0-9A-Za-z+]*%../../.%"`
146 /^ac_abs_srcdir=/ a\
147 for dj_dir in $ac_abs_builddir $ac_abs_top_builddir $ac_abs_top_srcdir $ac_abs_srcdir\
148 do\
149 ac_abs_builddir=`echo "$ac_abs_builddir" | sed "s%//%/%g"`\
150 ac_abs_top_builddir=`echo "$ac_abs_top_builddir" | sed "s%//%/%g"`\
151 ac_abs_top_srcdir=`echo "$ac_abs_top_srcdir" | sed "s%//%/%g"`\
152 ac_abs_srcdir=`echo "$ac_abs_srcdir" | sed "s%//%/%g"`\
153 done
154
155 # Add DJGPP version information.
156 /^#define VERSION/ s/\$VERSION/& (DJGPP port (r1))/
157
158 # We need makeinfo to make the html formated docs.
159 /\$am_missing_run[ ]*makeinfo/ s,\$am_missing_run,,
160
161 # The path to the FORTRAN compiler and libraries
162 # shall contain no absolute path reference so it
163 # will be good for all djgpp installations.
164 /^FLIBS="\$ac_cv_flibs"/ i\
165 ac_djgpp_path=`echo "$DJDIR" | sed 's%\\\\\\%/%g' | tr $as_cr_LETTERS $as_cr_letters`\
166 ac_cv_flibs=`echo "$ac_cv_flibs" | sed "s%-L$ac_djgpp_path%-L/dev/env/DJDIR%g"`
167
168 # Autoconf generated configure scripts write absolute
169 # paths of certain header files into Makefiles making
170 # them useless for DJGPP installations for which the
171 # package has not been configured for.
172 /^.*echo "\$as_me:\$LINENO: result: \$gl_cv_absolute_.*$/ {
173 h
174 s,^.*\(gl_cv_absolute_\)\([a-z0-9_]*\)\(_h\).*$,\1\2\3=`echo $\1\2\3 | sed "s%[^:]:.*/include/%/dev/env/DJDIR/include/%"`,
175 G
176 }
177 /^.*echo "\$as_me:\$LINENO: result: \$gl_cv_full_.*$/ {
178 h
179 s,^.*\(gl_cv_full_\)\([a-z0-9_]*\)\(_h\).*$,\1\2\3=`echo $\1\2\3 | sed "s%[^:]:.*/include/%/dev/env/DJDIR/include/%"`,
180 G
181 }
182
183 # The following is not a valid DOS file name
184 s/calc++/calcxx/g
185
186 # The CR test for awk does not work for DJGPP.
187 /^ac_cs_awk_cr=/,/^$/ {
188 /^fi$/ a\
189 ac_cs_awk_cr=$ac_cr
190 }