40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 96c2bf715e2bc0912433c4ddbe65f76a0a1dba6f Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Sun, 29 Jan 2012 16:01:56 -0500
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Subject: [PATCH] build: Allow --set-more-warnings=no|yes|error
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For the GNOME autobuilders, we want compiler warnings, but don't want
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-Werror. For developer compatibility, the default value is "error".
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---
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m4/compiler_warnings.m4 | 8 +++++---
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1 files changed, 5 insertions(+), 3 deletions(-)
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diff --git a/m4/compiler_warnings.m4 b/m4/compiler_warnings.m4
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index 575ea9a..eeacfae 100644
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--- a/m4/compiler_warnings.m4
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+++ b/m4/compiler_warnings.m4
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@@ -1,7 +1,7 @@
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AC_DEFUN([NM_COMPILER_WARNINGS],
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[AC_ARG_ENABLE(more-warnings,
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- AS_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]),
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- set_more_warnings="$enableval",set_more_warnings=yes)
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+ AS_HELP_STRING([--enable-more-warnings], [Possible values: no/yes/error]),
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+ set_more_warnings="$enableval",set_more_warnings=error)
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AC_MSG_CHECKING(for more warnings)
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if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
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AC_MSG_RESULT(yes)
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@@ -26,7 +26,9 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
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unset SAVE_CFLAGS
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done
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unset option
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- CFLAGS="$CFLAGS -Werror"
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+ if test "x$set_more_warnings" = xerror; then
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+ CFLAGS="$CFLAGS -Werror"
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+ fi
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else
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AC_MSG_RESULT(no)
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fi
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--
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1.7.6.5
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