Major buildroot facelift, step one.

 -Erik

1 files changed, 132 insertions, 0 deletions

diff --git a/toolchain/binutils/binutils.mk b/toolchain/binutils/binutils.mk
new file mode 100644
index 000000000..fbd019699
--- /dev/null
+++ b/toolchain/binutils/binutils.mk
@@ -0,0 +1,132 @@
+#############################################################
+#
+# build binutils for use on the host system
+#
+#############################################################
+BINUTILS_VERSION:=$(strip $(BINUTILS_VERSION))
+
+BINUTILS_SITE:=http://ftp.kernel.org/pub/linux/devel/binutils
+ifeq ($(BINUTILS_VERSION),2.15)
+BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
+endif
+ifeq ($(BINUTILS_VERSION),2.14)
+BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
+endif
+ifeq ($(BINUTILS_VERSION),2.13)
+BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
+endif
+
+BINUTILS_SOURCE:=binutils-$(BINUTILS_VERSION).tar.bz2
+BINUTILS_DIR:=$(TOOL_BUILD_DIR)/binutils-$(BINUTILS_VERSION)
+BINUTILS_CAT:=bzcat
+
+BINUTILS_DIR1:=$(TOOL_BUILD_DIR)/binutils-$(BINUTILS_VERSION)-build
+
+$(DL_DIR)/$(BINUTILS_SOURCE):
+	mkdir -p $(DL_DIR)
+	$(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE)
+
+$(BINUTILS_DIR)/.unpacked: $(DL_DIR)/$(BINUTILS_SOURCE)
+	mkdir -p $(TOOL_BUILD_DIR)
+	$(BINUTILS_CAT) $(DL_DIR)/$(BINUTILS_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf -
+	touch $(BINUTILS_DIR)/.unpacked
+
+$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked
+	# Apply appropriate binutils patches.
+	$(SOURCE_DIR)/patch-kernel.sh $(BINUTILS_DIR) toolchain/binutils/$(BINUTILS_VERSION) \*.patch
+	touch $(BINUTILS_DIR)/.patched
+
+$(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched
+	mkdir -p $(BINUTILS_DIR1)
+	(cd $(BINUTILS_DIR1); \
+		$(BINUTILS_DIR)/configure \
+		--prefix=$(STAGING_DIR) \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(GNU_HOST_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		$(DISABLE_NLS) \
+		$(MULTILIB) \
+		$(SOFT_FLOAT_CONFIG_OPTION) );
+	touch $(BINUTILS_DIR1)/.configured
+
+$(BINUTILS_DIR1)/binutils/objdump: $(BINUTILS_DIR1)/.configured
+	$(MAKE) $(JLEVEL) -C $(BINUTILS_DIR1) all
+
+# Make install will put gettext data in staging_dir/share/locale.
+# Unfortunatey, it isn't configureable.
+$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ld: $(BINUTILS_DIR1)/binutils/objdump
+	$(MAKE) $(JLEVEL) -C $(BINUTILS_DIR1) install
+
+binutils-dependancies:
+	@if [ ! -x /usr/bin/bison ] ; then \
+		echo -e "\n\nYou must install 'bison' on your build machine\n"; \
+		exit 1; \
+	fi;
+	@if [ ! -x /usr/bin/flex ] ; then \
+		echo -e "\n\nYou must install 'flex' on your build machine\n"; \
+		exit 1; \
+	fi;
+	@if [ ! -x /usr/bin/msgfmt ] ; then \
+		echo -e "\n\nYou must install 'gettext' on your build machine\n"; \
+		exit 1; \
+	fi;
+
+binutils: binutils-dependancies $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ld
+
+binutils-source: $(DL_DIR)/$(BINUTILS_SOURCE)
+
+binutils-clean:
+	rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
+	-$(MAKE) -C $(BINUTILS_DIR1) clean
+
+binutils-dirclean:
+	rm -rf $(BINUTILS_DIR1)
+
+
+
+#############################################################
+#
+# build binutils for use on the target system
+#
+#############################################################
+BINUTILS_DIR2:=$(BUILD_DIR)/binutils-$(BINUTILS_VERSION)-target
+$(BINUTILS_DIR2)/.configured: $(BINUTILS_DIR)/.patched
+	mkdir -p $(BINUTILS_DIR2)
+	(cd $(BINUTILS_DIR2); \
+		PATH=$(TARGET_PATH) \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		CFLAGS_FOR_BUILD="-O2 -g" \
+		$(BINUTILS_DIR)/configure \
+		--prefix=/usr \
+		--exec-prefix=/usr \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(REAL_GNU_TARGET_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		$(DISABLE_NLS) \
+		$(MULTILIB) \
+		$(SOFT_FLOAT_CONFIG_OPTION) );
+	touch $(BINUTILS_DIR2)/.configured
+
+$(BINUTILS_DIR2)/binutils/objdump: $(BINUTILS_DIR2)/.configured
+	PATH=$(TARGET_PATH) \
+	$(MAKE) $(JLEVEL) -C $(BINUTILS_DIR2) all
+
+$(TARGET_DIR)/usr/bin/ld: $(BINUTILS_DIR2)/binutils/objdump
+	PATH=$(TARGET_PATH) \
+	$(MAKE) $(JLEVEL) DESTDIR=$(TARGET_DIR) \
+		tooldir=/usr build_tooldir=/usr \
+		-C $(BINUTILS_DIR2) install
+	#rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
+	#	$(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
+	-$(STRIP) $(TARGET_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/* > /dev/null 2>&1
+	-$(STRIP) $(TARGET_DIR)/usr/bin/* > /dev/null 2>&1
+
+binutils_target: $(GCC_DEPENDANCY) $(TARGET_DIR)/usr/bin/ld
+
+binutils_target-clean:
+	rm -f $(TARGET_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
+	-$(MAKE) -C $(BINUTILS_DIR2) clean
+
+binutils_target-dirclean:
+	rm -rf $(BINUTILS_DIR2)
+