gcc: use .eh_frame sections for exception handling stack unwind - saves about 400...

[openwrt.git] / toolchain / eglibc / Makefile

diff --git a/toolchain/eglibc/Makefile b/toolchain/eglibc/Makefile
index 0363dd9..7d964ba 100644 (file)
--- a/toolchain/eglibc/Makefile
+++ b/toolchain/eglibc/Makefile
@@ -1,5 +1,5 @@
 #
 #

-# Copyright (C) 2006-2009 OpenWrt.org
+# Copyright (C) 2006-2011 OpenWrt.org

 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.


@@ -15,22 +15,16 @@ PKG_SOURCE_VERSION:=$(PKG_REVISION)
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
 
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
 

-ifeq ($(PKG_VERSION),2.6.1)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_6
+ifneq ($(CONFIG_EGLIBC_VERSION_2_12),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_12

 endif
 endif

-ifeq ($(PKG_VERSION),2.7)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_7
+ifneq ($(CONFIG_EGLIBC_VERSION_2_13),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_13

 endif
 endif

-ifeq ($(PKG_VERSION),2.8)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_8
+ifneq ($(CONFIG_EGLIBC_VERSION_2_14),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_14

 endif
 endif

-ifeq ($(PKG_VERSION),2.9)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_9
-endif
-ifeq ($(PKG_VERSION),2.10.1)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_10
-endif
-ifeq ($(PKG_VERSION),trunk)
+ifneq ($(CONFIG_EGLIBC_VERSION_TRUNK),)

   PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
 endif
 
   PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
 endif
 


@@ -46,20 +40,20 @@ HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed
 HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
 HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
 
 HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
 HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
 

-# XXX: {e,}glibc does not build w/ -Os
-# http://sourceware.org/bugzilla/show_bug.cgi?id=5203
-EGLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS))
+EGLIBC_CFLAGS:= \
+       $(TARGET_CFLAGS)

 
 EGLIBC_CONFIGURE:= \
        BUILD_CC="$(HOSTCC)" \
        $(TARGET_CONFIGURE_OPTS) \
        CFLAGS="$(EGLIBC_CFLAGS)" \
        libc_cv_slibdir="/lib" \
 
 EGLIBC_CONFIGURE:= \
        BUILD_CC="$(HOSTCC)" \
        $(TARGET_CONFIGURE_OPTS) \
        CFLAGS="$(EGLIBC_CFLAGS)" \
        libc_cv_slibdir="/lib" \

+       use_ldconfig=no \

        $(HOST_BUILD_DIR)/libc/configure \
        $(HOST_BUILD_DIR)/libc/configure \

-               --prefix=/usr \
+               --prefix= \

                --build=$(GNU_HOST_NAME) \
                --host=$(REAL_GNU_TARGET_NAME) \
                --build=$(GNU_HOST_NAME) \
                --host=$(REAL_GNU_TARGET_NAME) \

-               --with-headers=$(TOOLCHAIN_DIR)/usr/include \
+               --with-headers=$(TOOLCHAIN_DIR)/include \

                --disable-profile \
                --without-gd \
                --without-cvs \
                --disable-profile \
                --without-gd \
                --without-cvs \


@@ -76,6 +70,7 @@ endif
 EGLIBC_MAKE:= \
        $(MAKE) \
 
 EGLIBC_MAKE:= \
        $(MAKE) \
 

+export libc_cv_ssp=no

 
 define Host/SetToolchainInfo
        $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
 
 define Host/SetToolchainInfo
        $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk


@@ -96,7 +91,7 @@ define Stage1/Compile
 endef
 
 define Stage1/Install
 endef
 
 define Stage1/Install

-       mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/{include,lib}
+       mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/{include,lib}

        $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
                install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
                install-bootstrap-headers=yes \
        $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
                install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
                install-bootstrap-headers=yes \


@@ -104,10 +99,10 @@ define Stage1/Install
        $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
                csu/subdir_lib
        ( cd $(HOST_BUILD_DIR1); \
        $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
                csu/subdir_lib
        ( cd $(HOST_BUILD_DIR1); \

-               $(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/ \
+               $(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/ \

        )
        $(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \
        )
        $(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \

-               -o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/libc.so
+               -o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/libc.so

 endef
 
 define Stage2/Configure
 endef
 
 define Stage2/Configure