nbd's makefile/menuconfig rewrite

[openwrt-10.03/.git] / toolchain / gcc / gcc-uclibc-3.x.mk

diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk
index d1d372ecfb2f4ffe9a5bf2071ac78351b4a1637d..878a55d270dbe6d7f8178f58f08ab6038ee1235e 100644 (file)
--- a/toolchain/gcc/gcc-uclibc-3.x.mk
+++ b/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -17,7 +17,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
-ifneq ($(findstring 2.95,$(GCC_VERSION)),2.95)
 GCC_VERSION:=$(strip $(GCC_VERSION))
 
 #GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(GCC_VERSION)
@@ -67,7 +66,7 @@ $(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
 
 $(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
        # Apply any files named gcc-*.patch from the source directory to gcc
-       toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) \*.patch
+       $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) \*.patch
        # Note: The soft float situation has improved considerably with gcc 3.4.x.
        # We can dispense with the custom spec files, as well as libfloat for the arm case.
        # However, we still need a patch for arm.  There's a similar patch for gcc 3.3.x
@@ -75,10 +74,10 @@ $(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
        # anyone (?) who might still be using gcc 2.95.  mjn3
 ifeq ($(BR2_SOFT_FLOAT),y)
 ifeq ("$(strip $(ARCH))","arm")
-       toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
+       $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) arm-softfloat.patch.conditional
 endif
 ifeq ("$(strip $(ARCH))","armeb")
-       toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
+       $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) arm-softfloat.patch.conditional
 endif
        # Not yet updated to 3.4.1.
        #ifeq ("$(strip $(ARCH))","i386")
@@ -121,11 +120,10 @@ $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled
        #rm -f $(STAGING_DIR)/bin/gccbug $(STAGING_DIR)/bin/gcov
        #rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc $(STAGING_DIR)/share/locale
 
-gcc_initial: uclibc-configured binutils $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc
+gcc_initial: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc
 
 gcc_initial-clean:
        rm -rf $(GCC_BUILD_DIR1)
-       rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
 
 gcc_initial-toolclean:
        rm -rf $(GCC_BUILD_DIR1)
@@ -171,7 +169,7 @@ $(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
        PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) all
        touch $(GCC_BUILD_DIR2)/.compiled
 
-$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled
+gcc-install: $(GCC_BUILD_DIR2)/.compiled
        PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install
        # Strip the host binaries
 ifeq ($(GCC_STRIP_HOST_BINARIES),true)
@@ -193,7 +191,7 @@ endif
 ifeq ($(BR2_SOFT_FLOAT),y)
 ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
        # Make sure we have a soft float specs file for this arch
-       if [ ! -f toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float ] ; then \
+       if [ ! -f ./$(GCC_VERSION)/specs-$(ARCH)-soft-float ] ; then \
                echo soft float configured but no specs file for this arch ; \
                /bin/false ; \
        fi;
@@ -202,28 +200,24 @@ ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
                echo staging dir specs file is missing ; \
                /bin/false ; \
        fi;
-       cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+       cp ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
 endif
 endif
-       #
-       # Ok... that's enough of that.
-       #
-       touch $(GCC_BUILD_DIR2)/.installed
-
-$(TARGET_DIR)/lib/libgcc_s.so.1: $(GCC_BUILD_DIR2)/.installed
        # These are in /lib, so...
        rm -rf $(TARGET_DIR)/usr/lib/libgcc_s.so*
        -$(STRIP) $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libgcc_s.so.1
        -cp -a $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libgcc_s* $(TARGET_DIR)/lib/
 
-gcc: uclibc-configured binutils gcc_initial $(LIBFLOAT_TARGET) uclibc \
-       $(TARGET_DIR)/lib/libgcc_s.so.1 $(GCC_BUILD_DIR2)/.installed $(GCC_TARGETS)
+gcc: gcc_initial $(LIBFLOAT_TARGET) \
+       gcc-install $(GCC_TARGETS)
 
 gcc-source: $(DL_DIR)/$(GCC_SOURCE)
 
 gcc-clean:
+       rm -rf $(GCC_DIR)
        rm -rf $(GCC_BUILD_DIR2)
-       rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
+       rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc*
+       rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
 
 gcc-toolclean:
        rm -rf $(GCC_BUILD_DIR2)
@@ -235,7 +229,7 @@ gcc-toolclean:
 #############################################################
 GCC_BUILD_DIR3:=$(BUILD_DIR)/gcc-$(GCC_VERSION)-target
 
-$(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR2)/.installed
+$(GCC_BUILD_DIR3)/.configured: gcc-install
        mkdir -p $(GCC_BUILD_DIR3)
        (cd $(GCC_BUILD_DIR3); PATH=$(TARGET_PATH) \
                $(GCC_DIR)/configure \
@@ -282,7 +276,7 @@ $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
 ifeq ($(BR2_SOFT_FLOAT),y)
 ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
        # Add a specs file that defaults to soft float mode.
-       cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+       cp ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
        # Make sure gcc does not think we are cross compiling
        $(SED) "s/^1/0/;" $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
 endif
@@ -318,4 +312,3 @@ gcc_target-clean:
 gcc_target-toolclean:
        rm -rf $(GCC_BUILD_DIR3)
 
-endif