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-rw-r--r--toolchain/binutils/binutils.mk134
1 files changed, 134 insertions, 0 deletions
diff --git a/toolchain/binutils/binutils.mk b/toolchain/binutils/binutils.mk
new file mode 100644
index 0000000000..afbb63ac3e
--- /dev/null
+++ b/toolchain/binutils/binutils.mk
@@ -0,0 +1,134 @@
+#############################################################
+#
+# 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) $(TAR_OPTIONS) -
+ touch $(BINUTILS_DIR)/.unpacked
+
+$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked
+ # Apply appropriate binutils patches.
+ toolchain/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) -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) -C $(BINUTILS_DIR1) install
+
+binutils-dependancies:
+ @if ! which bison > /dev/null ; then \
+ echo -e "\n\nYou must install 'bison' on your build machine\n"; \
+ exit 1; \
+ fi;
+ @if ! which flex > /dev/null ; then \
+ echo -e "\n\nYou must install 'flex' on your build machine\n"; \
+ exit 1; \
+ fi;
+ @if ! which msgfmt > /dev/null ; 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) -C $(BINUTILS_DIR2) all
+
+$(TARGET_DIR)/usr/bin/ld: $(BINUTILS_DIR2)/binutils/objdump
+ PATH=$(TARGET_PATH) \
+ $(MAKE) DESTDIR=$(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:
+ (cd $(TARGET_DIR)/usr/bin; \
+ rm -f addr2line ar as gprof ld nm objcopy \
+ objdump ranlib readelf size strings strip)
+ rm -f $(TARGET_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
+ -$(MAKE) -C $(BINUTILS_DIR2) clean
+
+binutils_target-dirclean:
+ rm -rf $(BINUTILS_DIR2)