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* configure.in (WARNING_CFLAGS): Add -Werror when possible.

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(CFLAGS): Do not include the WARNING_CFLAGS here, since GNU
Gettext doesn't compile cleanly, and dies with -Werror.
* src/Makefile.am, lib/Makefile.am, tests/atlocal.in (CFLAGS):
Include WARNING_CFLAGS here.
* lib/xstrdup.c: Include xalloc.h, so that xstrdup be declared
before being defined.
This commit is contained in:
Akim Demaille
2001-11-30 14:23:47 +00:00
parent 3757d84e90
commit a69f6fa569
10 changed files with 122 additions and 19 deletions
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47
configure vendored
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@@ -3734,7 +3734,52 @@ echo "${ECHO_T}no" >&6
fi
rm -f conftest.$ac_objext conftest.$ac_ext
CFLAGS="$ac_save_CFLAGS"
CFLAGS="$CFLAGS $WARNING_CFLAGS"
echo "$as_me:$LINENO: checking whether compiler accepts -Werror" >&5
echo $ECHO_N "checking whether compiler accepts -Werror... $ECHO_C" >&6
ac_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
#ifdef F77_DUMMY_MAIN
# ifdef __cplusplus
extern "C"
# endif
int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
int x;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
WARNING_CFLAGS="$WARNING_CFLAGS -Werror"
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
rm -f conftest.$ac_objext conftest.$ac_ext
CFLAGS="$ac_save_CFLAGS"
fi
# Checks for libraries.