diff options
| -rw-r--r-- | Config.in.legacy | 9 | ||||
| -rw-r--r-- | toolchain/toolchain-buildroot/Config.in.2 | 12 | ||||
| -rw-r--r-- | toolchain/toolchain-external/ext-tool.mk | 5 | ||||
| -rw-r--r-- | toolchain/toolchain-external/ext-toolchain-wrapper.c | 3 |
4 files changed, 9 insertions, 20 deletions
diff --git a/Config.in.legacy b/Config.in.legacy index 01bf90063..b92b656fc 100644 --- a/Config.in.legacy +++ b/Config.in.legacy @@ -76,6 +76,15 @@ config BR2_ELF2FLT BR2_PACKAGE_HOST_ELF2FLT due to the conversion of elf2flt to the package infrastructure. +config BR2_VFP_FLOAT + bool "the ARM VFP floating point option has been renamed" + select BR2_LEGACY + help + Due to a major refactoring of the floating-point handling of + the ARM architecture support, the BR2_VFP_FLOAT option has + been replaced with a choice of options that allows to select + between various VFP versions/capabilities. + ############################################################################### comment "Legacy options removed in 2013.05" diff --git a/toolchain/toolchain-buildroot/Config.in.2 b/toolchain/toolchain-buildroot/Config.in.2 index e223d9d40..a9c102f7f 100644 --- a/toolchain/toolchain-buildroot/Config.in.2 +++ b/toolchain/toolchain-buildroot/Config.in.2 @@ -28,16 +28,4 @@ config BR2_TOOLCHAIN_BUILDROOT_USE_SSP source "package/elf2flt/Config.in.host" -config BR2_VFP_FLOAT - bool "Use ARM Vector Floating Point unit" - depends on !BR2_SOFT_FLOAT - depends on BR2_arm || BR2_armeb - help - Setting this option will enable the "-mfpu=vfp" option. - If your ARM CPU has a Vector Floating Point Unit (VFP) - and the toolchain supports the option, then the - code can be optimized. - - Most people will answer N. - endif diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk index 9d3dec417..67fc40d09 100644 --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -196,11 +196,6 @@ TOOLCHAIN_EXTERNAL_CFLAGS += -msoft-float TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_SOFTFLOAT=1 endif -ifeq ($(BR2_VFP_FLOAT),y) -TOOLCHAIN_EXTERNAL_CFLAGS += -mfpu=vfp -TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_VFPFLOAT=1 -endif - ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y) TOOLCHAIN_EXTERNAL_DEPENDENCIES = $(TOOLCHAIN_EXTERNAL_DIR)/.extracted endif diff --git a/toolchain/toolchain-external/ext-toolchain-wrapper.c b/toolchain/toolchain-external/ext-toolchain-wrapper.c index f81aed493..afca6fab2 100644 --- a/toolchain/toolchain-external/ext-toolchain-wrapper.c +++ b/toolchain/toolchain-external/ext-toolchain-wrapper.c @@ -47,9 +47,6 @@ static char *predef_args[] = { #ifdef BR_SOFTFLOAT "-msoft-float", #endif /* BR_SOFTFLOAT */ -#ifdef BR_VFPFLOAT - "-mfpu=vfp", -#endif /* BR_VFPFLOAT */ #ifdef BR_64 "-m64", #endif |