- unify the GCC_WITH_ configure options and make them active

toolchain/gcc/Makefile.in

@@ -47,6 +47,19 @@ else # no softfloat support
 SOFT_FLOAT_CONFIG_OPTION:=
 TARGET_SOFT_FLOAT:=
 ARCH_FPU_SUFFIX:=
+# some additional defaults
+ifneq ($(strip $(subst ",,$(BR2_GCC_TARGET_ARCH))),)
+# ")))
+GCC_WITH_ARCH:=--with-arch=$(BR2_GCC_TARGET_ARCH)
+endif
+ifneq ($(strip $(subst ",,$(BR2_GCC_TARGET_TUNE))),)
+# ")))
+GCC_WITH_TUNE:=--with-tune=$(BR2_GCC_TARGET_TUNE)
+endif
+ifneq ($(strip $(subst ",,$(BR2_GCC_TARGET_ABI))),)
+# ")))
+GCC_WITH_ABI:=--with-tune=$(BR2_GCC_TARGET_ABI)
+endif
 endif
 
 TARGET_GCC_FLAGS= CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \

toolchain/gcc/gcc-uclibc-3.x.mk

@@ -173,7 +173,7 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS));
 	touch $@
 
@@ -233,7 +233,7 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(GCC_STAGING_PREREQ)
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(GCC_USE_SJLJ_EXCEPTIONS) \
 		$(DISABLE_LARGEFILE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS));
@@ -366,7 +366,7 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(GCC_USE_SJLJ_EXCEPTIONS) \
 		$(DISABLE_LARGEFILE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS) \
@@ -400,10 +400,6 @@ GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(REAL_GCC_VERSION)
 else
 GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
 endif
-#XXX: FIXME: cleanup BR2_ARCH selection and establish BR2_CPU
-#GCC_WITH_ARCH=--with-arch=$(BR2_ARCH)
-#GCC_WITH_TUNE=--with-tune=$(BR2_ARCH)
-#GCC_WITH_CPU=--with-cpu=$(BR2_ARCH)
 endif
 
 $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled

toolchain/gcc/gcc-uclibc-4.x.mk

@@ -170,7 +170,7 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS));
 	touch $@
 
@@ -231,7 +231,7 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(GCC_STAGING_PREREQ)
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(GCC_USE_SJLJ_EXCEPTIONS) \
 		$(DISABLE_LARGEFILE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS));
@@ -366,7 +366,7 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
 		$(THREADS) \
 		$(MULTILIB) \
 		$(SOFT_FLOAT_CONFIG_OPTION) \
-		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(GCC_USE_SJLJ_EXCEPTIONS) \
 		$(DISABLE_LARGEFILE) \
 		$(EXTRA_GCC_CONFIG_OPTIONS) \
@@ -400,10 +400,6 @@ GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(REAL_GCC_VERSION)
 else
 GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
 endif
-#XXX: FIXME: cleanup BR2_ARCH selection and establish BR2_CPU
-#GCC_WITH_ARCH=--with-arch=$(BR2_ARCH)
-#GCC_WITH_TUNE=--with-tune=$(BR2_ARCH)
-#GCC_WITH_CPU=--with-cpu=$(BR2_ARCH)
 endif
 
 $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled