Add support to build an ARM toolchain.

[ipfire-2.x.git] / lfs / binutils

diff --git a/lfs/binutils b/lfs/binutils
index 464ac52fc37d91350f3da7bbcaba1663fa1b11f6..8ad6902e85bf7c418764e5701e25d0e4c26c6618 100644 (file)
--- a/lfs/binutils
+++ b/lfs/binutils
@@ -24,13 +24,20 @@
 
 include Config
 
-VER        = 2.17
+ifeq "$(MACHINE)" "arm"
+       VER = 2.18
+else
+       VER = 2.17
+endif
 
 THISAPP    = binutils-$(VER)
 DL_FILE    = $(THISAPP).tar.bz2
 DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 
+# XXX maybe we can remove that ugly MACHINE= by this
+#unexport MACHINE
+
 # Normal build or /tools build.
 #
 ifeq "$(ROOT)" ""
@@ -55,7 +62,7 @@ else
 ifeq "$(PASS)" "1"
   TARGET = $(DIR_INFO)/$(THISAPP)-tools1
   EXTRA_CONFIG = --prefix=/tools --disable-nls --disable-werror --disable-gprof
-  EXTRA_MAKE = LDFLAGS="-all-static"
+  #EXTRA_MAKE = LDFLAGS="-all-static"
   EXTRA_INSTALL = 
 else
   TARGET = $(DIR_INFO)/$(THISAPP)-tools2
@@ -65,6 +72,15 @@ else
 endif
 endif
 
+ifeq "$(MACHINE)" "arm"
+       EXTRA_CONFIG += \
+               --host=$(BUILDTARGET) \
+               --build=$(BUILDTARGET) \
+               --target=$(BUILDTARGET) \
+               --with-abi=aapcs-linux \
+               --with-float=soft
+endif
+
 ###############################################################################
 # Top-level Rules
 ###############################################################################
@@ -73,7 +89,11 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = e26e2e06b6e4bf3acf1dc8688a94c0d1
+ifeq "$(MACHINE)" "arm"
+       $(DL_FILE)_MD5 = 9d22ee4dafa3a194457caf4706f9cf01
+else
+       $(DL_FILE)_MD5 = e26e2e06b6e4bf3acf1dc8688a94c0d1
+endif
 
 install : $(TARGET)
 
@@ -104,24 +124,24 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
        @$(PREBUILD)
        @rm -rf $(DIR_APP) $(DIR_SRC)/binutils-build && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
        @mkdir $(DIR_SRC)/binutils-build
-       cd $(DIR_SRC)/binutils-build && $(DIR_APP)/configure $(EXTRA_CONFIG)
+       cd $(DIR_SRC)/binutils-build && MACHINE= $(DIR_APP)/configure $(EXTRA_CONFIG)
 ifeq "$(PASS)" "1"
-       cd $(DIR_SRC)/binutils-build && make configure-host
+       cd $(DIR_SRC)/binutils-build && make configure-host MAKEINFO=makeinfo MACHINE=
 endif
-       cd $(DIR_SRC)/binutils-build && make $(EXTRA_MAKE) $(MAKETUNING)
-       cd $(DIR_SRC)/binutils-build && make $(EXTRA_INSTALL) install
+       cd $(DIR_SRC)/binutils-build && make $(EXTRA_MAKE) $(MAKETUNING) MAKEINFO=makeinfo MACHINE=
+       cd $(DIR_SRC)/binutils-build && make $(EXTRA_INSTALL) install MAKEINFO=makeinfo MACHINE=
 ifeq "$(ROOT)" ""
 ifneq "$(LFS_PASS)" "install"
        cp -v $(DIR_APP)/include/libiberty.h /usr/include
 endif
 else
 ifeq "$(PASS)" "1"
-       cd $(DIR_SRC)/binutils-build && make -C ld clean
-       cd $(DIR_SRC)/binutils-build && make -C ld LIB_PATH=/tools/lib
+       cd $(DIR_SRC)/binutils-build && make -C ld clean MACHINE=
+       cd $(DIR_SRC)/binutils-build && make -C ld LIB_PATH=/tools/lib MACHINE=
        cd $(DIR_SRC)/binutils-build && cp -v ld/ld-new /tools/bin
 else
-       cd $(DIR_SRC)/binutils-build && make -C ld clean
-       cd $(DIR_SRC)/binutils-build && make -C ld LIB_PATH=/usr/lib:/lib
+       cd $(DIR_SRC)/binutils-build && make -C ld clean MACHINE=
+       cd $(DIR_SRC)/binutils-build && make -C ld LIB_PATH=/usr/lib:/lib MACHINE=
        cd $(DIR_SRC)/binutils-build && cp -v ld/ld-new /tools/bin
 endif
 endif