gcc: split up the build process into three distinct stages (minimal, initial, final...

[openwrt/staging/chunkeey.git] / toolchain / gcc / initial / Makefile

diff --git a/toolchain/gcc/initial/Makefile b/toolchain/gcc/initial/Makefile
new file mode 100644 (file)
index 0000000..8cc6b3b
--- /dev/null
+++ b/toolchain/gcc/initial/Makefile
@@ -0,0 +1,32 @@
+GCC_VARIANT:=initial
+
+include ../common.mk
+
+GCC_CONFIGURE += \
+       --with-newlib \
+       --with-sysroot=$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
+       --enable-languages=c \
+       --disable-shared \
+       --disable-threads \
+
+define Host/Compile
+       $(CP) $(BUILD_DIR_TOOLCHAIN)/linux-dev/* $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/
+       $(GCC_MAKE) -C $(GCC_BUILD_DIR) \
+               all-build-libiberty \
+               all-gcc \
+               $(if $(GCC_BUILD_TARGET_LIBGCC),all-target-libgcc)
+endef
+
+define Host/Install
+       $(GCC_MAKE) -C $(GCC_BUILD_DIR) \
+               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)/$(PKG_VERSION) ; \
+               [ -e libgcc_eh.a ] || ln -sf libgcc.a libgcc_eh.a ; \
+               cp libgcc.a libgcc_initial.a; \
+       )
+endef
+
+$(eval $(call HostBuild))