From 373e5f5e8dec0e8eae528eee0fd64608af456c9e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 13 Sep 2008 08:31:15 +0000
Subject: [PATCH] add new option for enabling debugging symbols
SVN-Revision: 12591
---
Config.in | 16 ++++++++++++----
rules.mk | 4 ++--
2 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/Config.in b/Config.in
index b9716e8b2c1..f1b72caa693 100644
--- a/Config.in
+++ b/Config.in
@@ -106,6 +106,18 @@ menuconfig BUILDOPTS
bool
prompt "Build Options" if DEVEL
+config DEBUG
+ bool
+ prompt "Enable debugging" if BUILDOPTS
+ select NO_STRIP
+ default n
+ help
+ Disables stripping and adds -g3 to the CFLAGS
+
+config NO_STRIP
+ bool "Do not strip generated binaries (enable for native compiling)" if DEVEL
+ default n
+
config CLEAN_IPKG
bool
prompt "Clean all ipkg files before building the rootfs" if BUILDOPTS
@@ -142,10 +154,6 @@ config EXTERNAL_KERNEL_TREE
prompt "Use external kernel tree" if DEVEL
default ""
-config BUILD_DEVELOPER_SYSTEM
- bool "build a non-stripped system, so gcc can be run natively on target" if DEVEL
- default n
-
source "toolchain/Config.in"
menuconfig BUILDSYSTEM_SETTINGS
bool "Buildsystem settings"
diff --git a/rules.mk b/rules.mk
index 22144334067..c8180dc1b30 100644
--- a/rules.mk
+++ b/rules.mk
@@ -63,7 +63,7 @@ TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD)
IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/host/bin:$(PATH)
-TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(if $(CONFIG_DEBUG),-g3)
TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib -Wl,-rpath-link=$(STAGING_DIR)/usr/lib
@@ -129,7 +129,7 @@ TARGET_CONFIGURE_OPTS:= \
SIZE=$(TARGET_CROSS)size
# strip an entire directory
-ifneq ($(CONFIG_BUILD_DEVELOPER_SYSTEM),)
+ifneq ($(CONFIG_NO_STRIP),)
RSTRIP:=:
else
RSTRIP:= \
--
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