diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2015-02-14 11:36:56 +0100 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-02-14 11:47:20 +0100 |
| commit | 4345869df894faae79f68d4a835e2e825a4778f7 (patch) | |
| tree | 3db23ff72aed2caf0bf24d505fe13ffd9ccad43d /toolchain/uclibc-ng | |
| parent | 176ed2d7b246a39cb0b9bc3f6cc3bfe3335b250f (diff) | |
rework float support
ARM, MIPS and PPC have support for soft or hard float configuration
of toolchain and system. Generalize the support for this in OpenADK.
Diffstat (limited to 'toolchain/uclibc-ng')
| -rw-r--r-- | toolchain/uclibc-ng/Makefile | 47 |
1 files changed, 21 insertions, 26 deletions
diff --git a/toolchain/uclibc-ng/Makefile b/toolchain/uclibc-ng/Makefile index b9c53e960..2adc0859e 100644 --- a/toolchain/uclibc-ng/Makefile +++ b/toolchain/uclibc-ng/Makefile @@ -30,6 +30,14 @@ 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_BINFMT_FLAT),y) $(SED) 's/.*\(UCLIBC_FORMAT_FLAT_SEP_DATA\).*/\1=y/' ${WRKBUILD}/.config endif @@ -67,32 +75,29 @@ ifeq ($(ADK_TARGET_USE_SSP),y) echo "UCLIBC_BUILD_SSP=y" >> ${WRKBUILD}/.config endif +# # architecture specific options +# + # arm ifeq ($(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/' ${WRKBUILD}/.config - -endif -ifeq ($(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_TARGET_ARCH_ARM_WITH_THUMB),y) $(SED) 's/.*\(COMPILE_IN_THUMB_MODE\).*/\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/' ${WRKBUILD}/.config -endif + +# mips ifeq ($(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_MIPS32R2),y) + $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32 \).*/# \1 is not set/' ${WRKBUILD}/.config + $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32R2\).*/\1=y/' ${WRKBUILD}/.config endif +endif + +# mips64 ifeq ($(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/' ${WRKBUILD}/.config ifeq ($(ADK_n64),y) $(SED) 's/.*\(CONFIG_MIPS_N64_ABI\).*/\1=y/' ${WRKBUILD}/.config $(SED) 's/.*\(CONFIG_MIPS_O32_ABI\).*/# \1 is not set/' ${WRKBUILD}/.config @@ -109,16 +114,6 @@ ifeq ($(ADK_o32),y) $(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) \ DEVEL_PREFIX=/usr/ \ |