toolchain/gcc: use --disable-decimal-float for 4.3.x

diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk
index 6092e1aced7aa9a16dd742c7d91162f46a2e8202..1925de93b4c5a14980b8a3c84b0de087845f4e9f 100644 (file)
--- a/toolchain/gcc/gcc-uclibc-4.x.mk
+++ b/toolchain/gcc/gcc-uclibc-4.x.mk
@@ -141,6 +141,10 @@ ifeq ($(BR2_KERNEL_HURD),y)
 EXTRA_GCC1_CONFIG_OPTIONS+=--without-headers
 endif
 
+ifeq ($(BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE),y)
+GCC_DECIMAL_FLOAT:=--disable-decimal-float
+endif
+
 HOST_SOURCE+=gcc-source
 
 $(DL_DIR)/$(GCC_SOURCE):
@@ -211,6 +215,7 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
                $(DISABLE_NLS) \
                $(THREADS) \
                $(MULTILIB) \
+               $(GCC_DECIMAL_FLOAT) \
                $(SOFT_FLOAT_CONFIG_OPTION) \
                $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
                $(EXTRA_GCC_CONFIG_OPTIONS) \
@@ -284,6 +289,7 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_SRC_DIR)/.patched $(GCC_STAGING_PREREQ)
                $(DISABLE_NLS) \
                $(THREADS) \
                $(MULTILIB) \
+               $(GCC_DECIMAL_FLOAT) \
                $(SOFT_FLOAT_CONFIG_OPTION) \
                $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
                $(GCC_USE_SJLJ_EXCEPTIONS) \
@@ -429,6 +435,7 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
                $(DISABLE_NLS) \
                $(THREADS) \
                $(MULTILIB) \
+               $(GCC_DECIMAL_FLOAT) \
                $(SOFT_FLOAT_CONFIG_OPTION) \
                $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
                $(GCC_USE_SJLJ_EXCEPTIONS) \