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fixup softfloat handling

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SVN-Revision: 10003
This commit is contained in:
Imre Kaloz 2007-12-28 18:06:47 +00:00
parent 80475bb573
commit 915e6b89b5
4 changed files with 11 additions and 1 deletions
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7
rules.mk
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@ -61,6 +61,13 @@ TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) -fhonour-copts
TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
ifeq ($(CONFIG_SOFT_FLOAT),y)
SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
TARGET_CFLAGS+=-msoft-float
else
SOFT_FLOAT_CONFIG_OPTION:=
endif
export PATH:=$(TARGET_PATH) export PATH:=$(TARGET_PATH)
export STAGING_DIR export STAGING_DIR
export GCC_HONOUR_COPTS:=0 export GCC_HONOUR_COPTS:=0

1
toolchain/binutils/Makefile
View file

@ -33,6 +33,7 @@ define Build/Configure
--target=$(REAL_GNU_TARGET_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \
--disable-werror \ --disable-werror \
--disable-nls \ --disable-nls \
$(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS)) \ $(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS)) \
); );
endef endef

2
toolchain/gcc/Makefile
View file

@ -60,6 +60,7 @@ define Stage1/Configure
--disable-nls \ --disable-nls \
--disable-libmudflap \ --disable-libmudflap \
--disable-multilib \ --disable-multilib \
$(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
); );
endef endef
@ -92,6 +93,7 @@ define Stage2/Configure
--disable-nls \ --disable-nls \
--disable-libmudflap \ --disable-libmudflap \
--disable-multilib \ --disable-multilib \
$(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
); );
endef endef

2
toolchain/uClibc/Makefile
View file

@ -44,7 +44,7 @@ define Build/Prepare
$(call Build/Prepare/Default) $(call Build/Prepare/Default)
$(CP) config/$(ARCH)$(if $(wildcard config/$(ARCH).$(BOARD)),$(BOARD)) $(PKG_BUILD_DIR)/.config $(CP) config/$(ARCH)$(if $(wildcard config/$(ARCH).$(BOARD)),$(BOARD)) $(PKG_BUILD_DIR)/.config
$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \ $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
-e 's,.*HAS_FPU.*,HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,n),g' \ -e 's,.*HAS_FPU.*,HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,y),g' \
-e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \ -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
-e 's,.*DO_C99_MATH.*,DO_C99_MATH=$(if $(CONFIG_C99_MATH),y,n),g' \ -e 's,.*DO_C99_MATH.*,DO_C99_MATH=$(if $(CONFIG_C99_MATH),y,n),g' \
$(PKG_BUILD_DIR)/.config $(PKG_BUILD_DIR)/.config