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| author | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2007-10-23 09:49:56 +0000 |
|---|---|---|
| committer | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2007-10-23 09:49:56 +0000 |
| commit | 3536c2f9192eec9ac8266423b1b67982ce1495c6 (patch) | |
| tree | f5a311f1467e60b8645993345cc23439e92e1e79 | |
| parent | 79db2c698986554e537e01f9c784ad6019cb8a5c (diff) | |
| download | buildroot-novena-3536c2f9192eec9ac8266423b1b67982ce1495c6.tar.gz buildroot-novena-3536c2f9192eec9ac8266423b1b67982ce1495c6.zip | |
Ensure AVR32 FPU config is always correct
| -rw-r--r-- | target/Config.in.arch | 2 | ||||
| -rw-r--r-- | toolchain/Config.in.2 | 2 | ||||
| -rw-r--r-- | toolchain/gcc/Makefile.in | 17 |
3 files changed, 12 insertions, 9 deletions
diff --git a/target/Config.in.arch b/target/Config.in.arch index d764b62dd..bd950c8a4 100644 --- a/target/Config.in.arch +++ b/target/Config.in.arch @@ -12,6 +12,8 @@ config BR2_armeb bool "armeb" config BR2_avr32 bool "avr32" + select BR2_SOFT_FLOAT + config BR2_cris bool "cris" config BR2_ia64 diff --git a/toolchain/Config.in.2 b/toolchain/Config.in.2 index d3a1a1945..244fcf108 100644 --- a/toolchain/Config.in.2 +++ b/toolchain/Config.in.2 @@ -48,7 +48,7 @@ config BR2_USE_WCHAR config BR2_SOFT_FLOAT bool "Use software floating point by default" default n - depends on BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_powerpc + depends on BR2_arm || BR2_armeb || BR2_avr32 || BR2_mips || BR2_mipsel || BR2_powerpc help If your target CPU does not have a Floating Point Unit (FPU) or a kernel FPU emulator, but you still wish to support floating point diff --git a/toolchain/gcc/Makefile.in b/toolchain/gcc/Makefile.in index 99b3e27ce..822de1c13 100644 --- a/toolchain/gcc/Makefile.in +++ b/toolchain/gcc/Makefile.in @@ -11,14 +11,6 @@ TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION))) EXTRA_GCC_CONFIG_OPTIONS:=$(strip $(subst ",, $(BR2_EXTRA_GCC_CONFIG_OPTIONS))) #")) -# AVR32 GCC configuration -ifeq ($(strip $(BR2_avr32)),y) -EXTRA_GCC_CONFIG_OPTIONS+=--disable-libmudflap -EXTRA_GCC_CONFIG_OPTIONS+=--disable-libssp -EXTRA_GCC_CONFIG_OPTIONS+=--with-build-time-tools=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin \ -#EXTRA_GCC_CONFIG_OPTIONS+=--with-as=$(TARGET_CROSS)as -endif - ifeq ($(strip $(subst ",, $(BR2_GCC_IS_SNAP))),y) #")) GCC_SNAP_DATE:=$(strip $(subst ",, $(BR2_GCC_SNAP_DATE))) @@ -71,6 +63,15 @@ GCC_WITH_ABI:=--with-abi=$(BR2_GCC_TARGET_ABI) endif endif +# AVR32 GCC configuration +ifeq ($(strip $(BR2_avr32)),y) +EXTRA_GCC_CONFIG_OPTIONS+=--disable-libmudflap +SOFT_FLOAT_CONFIG_OPTION:= +EXTRA_GCC_CONFIG_OPTIONS+=--disable-libssp +EXTRA_GCC_CONFIG_OPTIONS+=--with-build-time-tools=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin \ +#EXTRA_GCC_CONFIG_OPTIONS+=--with-as=$(TARGET_CROSS)as +endif + TARGET_GCC_FLAGS= CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \ CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \ CFLAGS="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \ |