[AC_ARG_ENABLE(more-warnings,
AS_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]),
set_more_warnings="$enableval",set_more_warnings=yes)
-AC_MSG_CHECKING(for more warnings, including -Werror)
+AC_MSG_CHECKING(for more warnings)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
AC_MSG_RESULT(yes)
- CFLAGS="-Wall -Werror -std=gnu89 $CFLAGS"
+ CFLAGS="-Wall -std=gnu89 $CFLAGS"
for option in -Wshadow -Wmissing-declarations -Wmissing-prototypes \
- -Wdeclaration-after-statement -Wstrict-prototypes \
+ -Wdeclaration-after-statement \
-Wfloat-equal -Wno-unused-parameter -Wno-sign-compare \
-fno-strict-aliasing -Wno-unused-but-set-variable \
-Wundef; do
unset SAVE_CFLAGS
done
unset option
+ CFLAGS="$CFLAGS -Werror"
else
AC_MSG_RESULT(no)
fi