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authorRaja R Harinath <harinath@src.gnome.org>1998-10-06 07:26:49 +0800
committerRaja R Harinath <harinath@src.gnome.org>1998-10-06 07:26:49 +0800
commit152fd20f329d7e830734bedd728ddc6a39c032ef (patch)
tree096d694cf55bfff71fc9b01a0e9198c26f92dfd4 /macros/compiler-flags.m4
parent41b1aecf4788f620bab1fb30abe2a2e37813fde5 (diff)
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Remove `-W'. (warn-unused): Remove.
* compiler-flags.m4 (warnCFLAGS): Remove `-W'. (warn-unused): Remove. svn path=/trunk/; revision=427
Diffstat (limited to 'macros/compiler-flags.m4')
-rw-r--r--macros/compiler-flags.m417
1 files changed, 3 insertions, 14 deletions
diff --git a/macros/compiler-flags.m4 b/macros/compiler-flags.m4
index 710ff7319c..92ff35e3eb 100644
--- a/macros/compiler-flags.m4
+++ b/macros/compiler-flags.m4
@@ -5,19 +5,6 @@ AC_DEFUN([GNOME_COMPILE_WARNINGS],[
AC_ARG_ENABLE(compile-warnings,
[ --enable-compile-warnings=[no/minimum/yes] Turn on compiler warnings.],,enable_compile_warnings=minimum)
- AC_ARG_ENABLE(warn-unused,
- [ --enable-warn-unused Warn about unused variables and parameters],,
- enable_warn_unused=no)
-
- AC_MSG_CHECKING(what "unused" warning flags to use)
- wunusedCFLAGS=
- if test "x$enable_warn_unused" = xyes ; then
- wunusedCFLAGS='-Wunused'
- else
- wunusedCFLAGS='-Wno-unused'
- fi
- AC_MSG_RESULT($wunusedCFLAGS)
-
AC_MSG_CHECKING(what warning flags to pass to the C compiler)
warnCFLAGS=
if test "x$enable_compile_warnings" != "xno"; then
@@ -27,8 +14,10 @@ AC_DEFUN([GNOME_COMPILE_WARNINGS],[
*) warnCFLAGS="-Wall" ;;
esac
+ ## -W is not all that useful. And it cannot be controlled
+ ## with individual -Wno-xxx flags, unlike -Wall
if test "x$enable_compile_warnings" = "xyes"; then
- warnCFLAGS="$warnCFLAGS -W $wunusedCFLAGS -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith"
+ warnCFLAGS="$warnCFLAGS -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith"
fi
fi
fi