Attachment 27987 Details for Bug 22939 – Patch to add --enable-strict-compilation

[patch] Patch to add --enable-strict-compilation

0001-Add-XORG_STRICT_OPTION-macro-for-strict-compilation-.patch (text/plain), 1.34 KB, created by Pauli on 2009-07-24 14:24:46 UTC

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Creator: Pauli

Created: 2009-07-24 14:24:46 UTC

Size: 1.34 KB

patch

obsolete

>From f460264c6f0a182bb166b49c5207b18243ac9db1 Mon Sep 17 00:00:00 2001
>From: Pauli Nieminen <suokkos@gmail.com>
>Date: Sat, 25 Jul 2009 00:07:36 +0300
>Subject: [PATCH] Add XORG_STRICT_OPTION macro for strict compilation option
>
>Strict compilation option can be used to get rid of warnings that often are
>showing real hidden bug in code. That just waits to cause problems.
>---
> xorg-macros.m4.in |   21 +++++++++++++++++++++
> 1 files changed, 21 insertions(+), 0 deletions(-)
>
>diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
>index bcf8c44..6c2bfc7 100644
>--- a/xorg-macros.m4.in
>+++ b/xorg-macros.m4.in
>@@ -455,3 +455,24 @@ else
> fi
> AC_SUBST(CWARNFLAGS)
> ]) # XORG_CWARNFLAGS
>+
>+# XORG_STRICT_OPTION
>+# -----------------------
>+# Minimum version: 1.2.3
>+#
>+# Add configure option to enable strict compilation
>+AC_DEFUN([XORG_STRICT_OPTION], [
>+AC_REQUIRE([AC_PROG_CC])
>+if test "x$GCC" = xyes ; then
>+
>+	AC_ARG_ENABLE(strict-compilation,
>+				  AS_HELP_STRING([--enable-strict-compilation],
>+				  [Enable all warnings from compiler and make them errors (default: disabled)]),
>+				  [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
>+	if test "x$STRICT_COMPILE" = "xyes"; then
>+		# Set C standard to C99 because that is closest standard to what code uses
>+		AC_PROG_CC_C99
>+		STRICT_CFLAGS="$CFLAGS -pedantic -Werror"
>+	fi
>+fi
>+]) # XORG_STRICT_OPTION
>-- 
>1.6.3.3
>

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