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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-04-20 16:18:08 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-04-20 16:18:08 +0000
commitefd153827c271fc714551c146af8622fc5ee1105 (patch)
treeb31b36336f28314dd72c28852b1dcf5f76f62905 /toolchain/gcc/Makefile
parent18e1fcaf5cc63cca21b9646ac7088b50bd1d6fc0 (diff)
[toolchain] fix graphite options with gcc-4.5, add libelf for LTO, fix mbsd_multi patch, patch from Bernhard Loos
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21046 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/Makefile')
-rw-r--r--toolchain/gcc/Makefile13
1 files changed, 10 insertions, 3 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index ed9de15b3..325fe7474 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -96,6 +96,7 @@ GCC_CONFIGURE:= \
--disable-libmudflap \
--disable-multilib \
--disable-nls \
+ $(GRAPHITE_CONFIGURE) \
$(if $(CONFIG_GCC_USE_GRAPHITE),--with-host-libstdcxx=-lstdc++) \
$(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
@@ -103,7 +104,7 @@ GCC_CONFIGURE:= \
$(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
$(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS)$(CONFIG_GCC_VERSION_4_4_3_CS),--enable-poison-system-directories)
-ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4),)
+ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
GCC_BUILD_TARGET_LIBGCC:=y
GCC_CONFIGURE+= \
--with-gmp=$(TOPDIR)/staging_dir/host \
@@ -164,7 +165,13 @@ GCC_CONFIGURE_STAGE2:= \
--enable-languages=$(TARGET_LANGUAGES) \
--enable-shared \
--enable-threads \
- --with-slibdir=$(TOOLCHAIN_DIR)/lib \
+ --with-slibdir=$(TOOLCHAIN_DIR)/lib
+
+ifneq ($(CONFIG_GCC_VERSION_4_5),)
+ GCC_CONFIGURE_STAGE2+= \
+ --enable-lto \
+ --with-libelf=$(TOPDIR)/staging_dir/host
+endif
ifneq ($(CONFIG_TLS_SUPPORT),)
GCC_CONFIGURE_STAGE2+= \
@@ -225,7 +232,7 @@ define Stage1/Install
$(GCC_MAKE) -C $(HOST_BUILD_DIR1) \
install-gcc \
$(if $(GCC_BUILD_TARGET_LIBGCC),install-target-libgcc)
-
+
# XXX: glibc insists on linking against libgcc_eh
( cd $(TOOLCHAIN_DIR)/usr/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) ; \
[ -e libgcc_eh.a ] || ln -sf libgcc.a libgcc_eh.a ; \