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configure: Add compiler warning -Wunused-but-set-parameter.

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This commit is contained in:
Gerald Pfeifer 2011-04-10 20:38:52 +02:00 committed by Alexandre Julliard
parent a159569115
commit 3ec82c5283
2 changed files with 26 additions and 0 deletions
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25
configure vendored
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@ -12254,6 +12254,31 @@ fi
$as_echo "$ac_cv_cflags__Wtype_limits" >&6; }
if test $ac_cv_cflags__Wtype_limits = yes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wtype-limits"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wunused-but-set-parameter" >&5
$as_echo_n "checking whether the compiler supports -Wunused-but-set-parameter... " >&6; }
if test "${ac_cv_cflags__Wunused_but_set_parameter+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS -Wunused-but-set-parameter"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(int argc, char **argv) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_cflags__Wunused_but_set_parameter=yes
else
ac_cv_cflags__Wunused_but_set_parameter=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$ac_wine_try_cflags_saved
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wunused_but_set_parameter" >&5
$as_echo "$ac_cv_cflags__Wunused_but_set_parameter" >&6; }
if test $ac_cv_cflags__Wunused_but_set_parameter = yes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wunused-but-set-parameter"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wwrite-strings" >&5
$as_echo_n "checking whether the compiler supports -Wwrite-strings... " >&6; }

1
configure.ac
View File

@ -1707,6 +1707,7 @@ then
WINE_TRY_CFLAGS([-Wdeclaration-after-statement])
WINE_TRY_CFLAGS([-Wstrict-prototypes])
WINE_TRY_CFLAGS([-Wtype-limits])
WINE_TRY_CFLAGS([-Wunused-but-set-parameter])
WINE_TRY_CFLAGS([-Wwrite-strings])
dnl Check for noisy string.h