diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2011-08-27 22:09:36 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-10-01 21:08:55 +0200 |
| commit | 82b9c18dc0ee38b5c78c5d09b9cffc79d98613c5 (patch) | |
| tree | 0f1afc6e43a06b849350eca5f97fa4e42583174c | |
| parent | ffc660c51b66312938e25fd6af24e3defdd0bc1b (diff) | |
| download | blackbird-op-linux-82b9c18dc0ee38b5c78c5d09b9cffc79d98613c5.tar.gz blackbird-op-linux-82b9c18dc0ee38b5c78c5d09b9cffc79d98613c5.zip | |
ARM: vfp: use -mfloat-abi=soft to build vfp
Distros are starting to ship with toolchains defaulting to
hardfloat. Using such a compiler to build the kernel fails
in the VFP directory with
arch/arm/vfp/entry.S:1:0: sorry, unimplemented: -mfloat-abi=hard and VFP
Adding -mfloat-abi=soft to the gcc command line fixes this.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/vfp/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile index 6de73aab0195..a81404c09d5d 100644 --- a/arch/arm/vfp/Makefile +++ b/arch/arm/vfp/Makefile @@ -7,7 +7,7 @@ # ccflags-y := -DDEBUG # asflags-y := -DDEBUG -KBUILD_AFLAGS :=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp) +KBUILD_AFLAGS :=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft) LDFLAGS +=--no-warn-mismatch obj-y += vfp.o |
