# # Default toolchain configuration # PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-for-gcc = "${TCLIBC}" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils = "binutils-cross" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial = "gcc-cross-initial" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-intermediate = "gcc-cross-intermediate" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc = "gcc-cross" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ = "gcc-cross" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}compilerlibs = "gcc-runtime" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-initial = "${TCLIBC}-initial" PREFERRED_PROVIDER_virtual/${SDK_PREFIX}libc-for-gcc-nativesdk ?= "${TCLIBC}-nativesdk" PREFERRED_PROVIDER_virtual/gettext ??= "gettext" GCCVERSION ?= "4.5.1" SDKGCCVERSION ?= "4.5.1" BINUVERSION ?= "2.21" GLIBCVERSION ?= "2.10.1" LINUXLIBCVERSION ?= "2.6.37.2" # Temporary preferred version overrides for PPC PREFERRED_VERSION_u-boot-mkimage-native_powerpc ?= "2009.08" PREFERRED_VERSION_gcc ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-cross ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-cross-initial ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-cross-intermediate ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-crosssdk ?= "${SDKGCCVERSION}" PREFERRED_VERSION_gcc-crosssdk-initial ?= "${SDKGCCVERSION}" PREFERRED_VERSION_gcc-crosssdk-intermediate ?= "${SDKGCCVERSION}" PREFERRED_VERSION_gcc-cross-canadian ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-runtime ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-runtime-nativesdk ?= "${SDKGCCVERSION}" PREFERRED_VERSION_binutils ?= "${BINUVERSION}" PREFERRED_VERSION_binutils-cross ?= "${BINUVERSION}" PREFERRED_VERSION_binutils-crosssdk ?= "${BINUVERSION}" PREFERRED_VERSION_binutils-cross-canadian ?= "${BINUVERSION}" PREFERRED_VERSION_linux-libc-headers ?= "${LINUXLIBCVERSION}" PREFERRED_VERSION_linux-libc-headers-nativesdk ?= "${LINUXLIBCVERSION}" PREFERRED_VERSION_glibc ?= "${GLIBCVERSION}" PREFERRED_VERSION_glibc-nativesdk ?= "${GLIBCVERSION}" PREFERRED_VERSION_glibc-initial ?= "${GLIBCVERSION}" PREFERRED_VERSION_glibc-initial-nativesdk ?= "${GLIBCVERSION}" PREFERRED_VERSION_elfutils ?= "0.148" # don't use version earlier than 1.4 for gzip-native, as it's necessary for # some packages using an archive format incompatible with earlier gzip PREFERRED_VERSION_gzip-native ?= "1.4" # Setup suitable toolchain flags require conf/distro/include/as-needed.inc TARGET_LINK_HASH_STYLE ?= "${@['-Wl,--hash-style=gnu',''][bb.data.getVar('TARGET_ARCH', d, True) in ['mips', 'mipsel', 'mips64', 'mips64el']]}"