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(ac_pipe_works): Fixed BRE syntax \? -> \{0,1\}.

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Reported by Todd Vierling.
This commit is contained in:
Werner Koch 2004-05-01 09:04:21 +00:00
parent 4a07655935
commit e94be19092
2 changed files with 9 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-05-01 Werner Koch <wk@gnupg.org>
* acinclude.m4 (ac_pipe_works): Fixed BRE syntax \? -> \{0,1\}.
Reported by Todd Vierling.
2004-03-29 Werner Koch <wk@gnupg.org>
Released 1.2.5rc1.

8
acinclude.m4
View File

@ -587,10 +587,10 @@ extern "C" {
#endif
EOF
# Now generate the symbol file.
sed 's/^.* _\?\(.*\)$/extern char \1;/' < "$ac_nlist" >> conftest.c
# Now generate the symbol file.
sed 's/^.* _\{0,1\}\(.*\)$/extern char \1;/' < "$ac_nlist" >> conftest.c
cat <<EOF >> conftest.c
cat <<EOF >> conftest.c
#if defined (__STDC__) && __STDC__
# define __ptr_t void *
#else
@ -610,7 +610,7 @@ dld_preloaded_symbols[] =
changequote([,])dnl
{
EOF
sed 's/^_\?\(.*\) _\?\(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c
sed 's/^_\{0,1\}/\(.*\) _\{0,1\}\(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c
cat <<\EOF >> conftest.c
{0, (__ptr_t) 0}
};