From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from [140.186.70.92] (port=43500 helo=eggs.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1PHb5N-0002sD-PY
	for qemu-devel@nongnu.org; Sun, 14 Nov 2010 06:49:30 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <paolo.bonzini@gmail.com>) id 1PHb5M-0004GL-RP
	for qemu-devel@nongnu.org; Sun, 14 Nov 2010 06:49:29 -0500
Received: from mail-pw0-f45.google.com ([209.85.160.45]:61102)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <paolo.bonzini@gmail.com>) id 1PHb5M-0004GE-Ld
	for qemu-devel@nongnu.org; Sun, 14 Nov 2010 06:49:28 -0500
Received: by pwj6 with SMTP id 6so977706pwj.4
	for <qemu-devel@nongnu.org>; Sun, 14 Nov 2010 03:49:27 -0800 (PST)
Sender: Paolo Bonzini <paolo.bonzini@gmail.com>
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Sun, 14 Nov 2010 12:48:53 +0100
Message-Id: <1289735342-8660-6-git-send-email-pbonzini@redhat.com>
In-Reply-To: <1289735342-8660-1-git-send-email-pbonzini@redhat.com>
References: <1289735342-8660-1-git-send-email-pbonzini@redhat.com>
Subject: [Qemu-devel] [PATCH 05/14] test cc with the complete set of chosen
	flags
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

The "test the C compiler works ok" comes before a bunch of flags
are added for --cpu or just depending on the host.  It helps
debugging if the test is done after these flags are (unconditionally)
added.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure |   50 +++++++++++++++++++++++++-------------------------
 1 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/configure b/configure
index 47a7525..b11bb44 100755
--- a/configure
+++ b/configure
@@ -218,31 +218,6 @@ QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 LDFLAGS="-g $LDFLAGS"
 
-gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
-gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
-gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
-gcc_flags="-fstack-protector-all $gcc_flags"
-cat > $TMPC << EOF
-int main(void) { return 0; }
-EOF
-for flag in $gcc_flags; do
-    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
-	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
-    fi
-done
-
-# check that the C compiler works.
-cat > $TMPC <<EOF
-int main(void) {}
-EOF
-
-if compile_object ; then
-  : C compiler works ok
-else
-    echo "ERROR: \"$cc\" either does not exist or does not work"
-    exit 1
-fi
-
 check_define() {
 cat > $TMPC <<EOF
 #if !defined($1)
@@ -934,6 +909,31 @@ echo "NOTE: The object files are built at the place where configure is launched"
 exit 1
 fi
 
+# check that the C compiler works.
+cat > $TMPC <<EOF
+int main(void) {}
+EOF
+
+if compile_object ; then
+  : C compiler works ok
+else
+    echo "ERROR: \"$cc\" either does not exist or does not work"
+    exit 1
+fi
+
+gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
+gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
+gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
+gcc_flags="-fstack-protector-all $gcc_flags"
+cat > $TMPC << EOF
+int main(void) { return 0; }
+EOF
+for flag in $gcc_flags; do
+    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
+	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
+    fi
+done
+
 #
 # Solaris specific configure tool chain decisions
 #
-- 
1.7.2.3