sync with uClibc-ng Makefile changes

toolchain/uclibc/Makefile

@@ -16,6 +16,24 @@ TARGET_CFLAGS:=$(filter-out -mtext-section-literals,$(TARGET_CFLAGS))
 #UCLIBC_MAKEOPTS+=	-j${ADK_MAKE_JOBS}
 #endif
 
+ifeq ($(ADK_TARGET_HARD_FLOAT),y)
+ifeq ($(ADK_TARGET_ARCH_ARM),y)
+TARGET_CFLAGS+=		-Wa,-mfloat-abi=hard
+endif
+ifeq ($(ADK_TARGET_ARCH_MIPS),y)
+TARGET_CFLAGS+=		-Wa,-mhard-float
+endif
+endif
+
+ifeq ($(ADK_TARGET_SOFT_FLOAT),y)
+ifeq ($(ADK_TARGET_ARCH_ARM),y)
+TARGET_CFLAGS+=		-Wa,-mfloat-abi=soft
+endif
+ifeq ($(ADK_TARGET_ARCH_MIPS),y)
+TARGET_CFLAGS+=		-Wa,-msoft-float
+endif
+endif
+
 $(WRKBUILD)/.headers:
 	$(SED) 's,^CROSS_COMPILE=.*,CROSS_COMPILE=$(TARGET_CROSS),g' $(WRKBUILD)/Rules.mak
 	PATH='$(HOST_PATH)' sed -e 's
^KERNEL_HEADERS.*$$
KERNEL_HEADERS=\"${STAGING_TARGET_DIR}/usr/include\"
' \
@@ -31,6 +49,14 @@ else
 	$(SED) 's/.*\(ARCH_LITTLE_ENDIAN\).*/# \1 is not set/' ${WRKBUILD}/.config
 	$(SED) 's/.*\(ARCH_WANTS_LITTLE_ENDIAN\).*/# \1 is not set/' ${WRKBUILD}/.config
 endif
+ifeq ($(ADK_TARGET_SOFT_FLOAT),y)
+	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/#\1=y/' ${WRKBUILD}/.config
+endif
+ifeq ($(ADK_TARGET_HARD_FLOAT),y)
+	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/\1=y/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/# \1 is not set/' ${WRKBUILD}/.config
+endif
 ifeq ($(ADK_TARGET_UCLINUX),y)
 	$(SED) 's/.*\(UCLIBC_FORMAT_FLAT_SEP_DATA\).*/\1=y/' ${WRKBUILD}/.config
 	$(SED) 's/.*\(ARCH_USE_MMU\).*/# \1 is not set/' ${WRKBUILD}/.config
@@ -55,28 +81,36 @@ endif
 # architecture specific options
 # arm
 ifeq ($(ADK_TARGET_ARCH_ARM),y)
-ifeq ($(ADK_TARGET_ABI_EABI),y)
-	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/# \1 is not set/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/#\1=y/' ${WRKBUILD}/.config
-
+ifeq ($(ADK_TARGET_ARCH_ARM_WITH_THUMB),y)
+	$(SED) 's/.*\(COMPILE_IN_THUMB_MODE\).*/\1=y/' ${WRKBUILD}/.config
 endif
-ifeq ($(ADK_TARGET_ABI_EABIHF),y)
-	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/\1=y/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/# \1 is not set/' ${WRKBUILD}/.config
 endif
-ifeq ($(ADK_LINUX_ARM_WITH_THUMB),y)
-	$(SED) 's/.*\(COMPILE_IN_THUMB_MODE\).*/\1=y/' ${WRKBUILD}/.config
+# mips
+ifeq ($(ADK_TARGET_ARCH_MIPS),y)
+ifeq ($(ADK_CPU_MIPS32R2),y)
+	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32 \).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32R2\).*/\1=y/' ${WRKBUILD}/.config
 endif
 endif
-# mips/mips64
-ifeq ($(ADK_TARGET_ARCH_MIPS64),y)
-	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS64\).*/\1=y/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32\).*/# \1 is not set/' ${WRKBUILD}/.config
+# x86
+ifeq ($(ADK_TARGET_ARCH_X86),y)
+ifeq ($(ADK_CPU_I486),y)
+	$(SED) 's/.*\(CONFIG_686\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_586\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_486\).*/\1=y/' ${WRKBUILD}/.config
 endif
-ifeq ($(ADK_TARGET_ARCH_MIPS),y)
-	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32\).*/\1=y/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS64\).*/# \1 is not set/' ${WRKBUILD}/.config
+ifeq ($(ADK_CPU_I586),y)
+	$(SED) 's/.*\(CONFIG_686\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_586\).*/\1=y/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_486\).*/# \1 is not set/' ${WRKBUILD}/.config
 endif
+ifeq ($(ADK_CPU_I686),y)
+	$(SED) 's/.*\(CONFIG_686\).*/\1=y/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_586\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_486\).*/# \1 is not set/' ${WRKBUILD}/.config
+endif
+endif
+# mips64
 ifeq ($(ADK_TARGET_ARCH_MIPS64),y)
 ifeq ($(ADK_n64),y)
 	$(SED) 's/.*\(CONFIG_MIPS_N64_ABI\).*/\1=y/' ${WRKBUILD}/.config
@@ -93,16 +127,6 @@ ifeq ($(ADK_o32),y)
 	$(SED) 's/.*\(CONFIG_MIPS_N32_ABI\).*/# \1 is not set/' ${WRKBUILD}/.config
 	$(SED) 's/.*\(CONFIG_MIPS_N64_ABI\).*/# \1 is not set/' ${WRKBUILD}/.config
 endif
-endif
-# powerpc
-ifeq ($(ADK_TARGET_ARCH_PPC),y)
-ifeq ($(ADK_TARGET_CPU_WITH_FPU),y)
-	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/\1=y/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/# \1 is not set/' ${WRKBUILD}/.config
-else
-	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/# \1 is not set/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/#\1=y/' ${WRKBUILD}/.config
-endif
 endif
 	echo N|PATH='$(HOST_PATH)' $(MAKE) ${UCLIBC_MAKEOPTS} -C $(WRKBUILD) \
 		PREFIX=$(STAGING_TARGET_DIR) \