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[Qemu-devel] [PATCH] build: allow turning off debuginfo
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH] build: allow turning off debuginfo |
Date: |
Wed, 8 Feb 2012 13:54:13 +0100 |
This patch adds --{enable,disable}-debug-info switches to configure
which allows to include/exclude the '-g' switch on the gcc & ld
command lines. Not building debug info reduces ressource usage
(especially disk) alot and is quite useful for test builds.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
configure | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 763db24..8e46600 100755
--- a/configure
+++ b/configure
@@ -98,6 +98,7 @@ audio_pt_int=""
audio_win_int=""
cc_i386=i386-pc-linux-gnu-gcc
libs_qga=""
+debug_info="yes"
target_list=""
@@ -207,6 +208,10 @@ for opt do
;;
--extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
;;
+ --enable-debug-info) debug_info="yes"
+ ;;
+ --disable-debug-info) debug_info="no"
+ ;;
--sparc_cpu=*)
sparc_cpu="$optarg"
case $sparc_cpu in
@@ -244,13 +249,15 @@ sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
# default flags for all hosts
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
-CFLAGS="-g $CFLAGS"
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
$QEMU_CFLAGS"
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
-LDFLAGS="-g $LDFLAGS"
+if test "$debug_info" = "yes"; then
+ CFLAGS="-g $CFLAGS"
+ LDFLAGS="-g $LDFLAGS"
+fi
# make source path absolute
source_path=`cd "$source_path"; pwd`
@@ -545,6 +552,10 @@ for opt do
;;
--extra-ldflags=*)
;;
+ --enable-debug-info)
+ ;;
+ --disable-debug-info)
+ ;;
--cpu=*)
;;
--target-list=*) target_list="$optarg"
--
1.7.1
- [Qemu-devel] [PATCH] build: allow turning off debuginfo,
Gerd Hoffmann <=