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https://git.yoctoproject.org/git/poky
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79499fde42
clang-cross-canadian is just symlinking into nativesdk-clang unlike gcc which has separate binaries and they have inbuilt dynamic linker specs. To help clang built cross-canadian binaries add it via cmdline option here, cross-canadian binaries are only usable on installed SDKs, and these paths get re-written with correct SDK specific linker during SDK install relocation process. This helps clang built cross-canadian tools e.g. from binutils-cross-canadian be relocated correctly on SDK install. (From OE-Core rev: d259796efd6c405dd47fabccdbce761cb29fc354) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
41 lines
2.3 KiB
Plaintext
41 lines
2.3 KiB
Plaintext
CC = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
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CXX = "${CCACHE}${HOST_PREFIX}clang++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
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FC = "${HOST_PREFIX}gfortran ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
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CPP = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} -E"
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LD = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', '${HOST_PREFIX}ld.lld${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', '${HOST_PREFIX}ld${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', d)}"
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CCLD = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
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RANLIB = "${HOST_PREFIX}llvm-ranlib"
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AR = "${HOST_PREFIX}llvm-ar"
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AS = "${HOST_PREFIX}as ${HOST_AS_ARCH}"
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STRIP = "${HOST_PREFIX}llvm-strip"
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OBJCOPY = "${HOST_PREFIX}llvm-objcopy"
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OBJDUMP = "${HOST_PREFIX}llvm-objdump"
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STRINGS = "${HOST_PREFIX}llvm-strings"
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NM = "${HOST_PREFIX}llvm-nm"
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READELF = "${HOST_PREFIX}llvm-readelf"
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PREFERRED_PROVIDER_virtual/${MLPREFIX}cross-cc = "${MLPREFIX}clang-cross-${TARGET_ARCH}"
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PREFERRED_PROVIDER_virtual/${MLPREFIX}cross-c++ = "${MLPREFIX}clang-cross-${TARGET_ARCH}"
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PREFERRED_PROVIDER_virtual/${MLPREFIX}compilerlibs = "${MLPREFIX}gcc-runtime"
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PREFERRED_PROVIDER_virtual/${MLPREFIX}cross-cc:class-nativesdk = "clang-crosssdk-${SDK_SYS}"
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PREFERRED_PROVIDER_virtual/${MLPREFIX}cross-c++:class-nativesdk = "clang-crosssdk-${SDK_SYS}"
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PREFERRED_PROVIDER_virtual/nativesdk-cross-cc:class-crosssdk = "clang-crosssdk-${SDK_SYS}"
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PREFERRED_PROVIDER_virtual/nativesdk-cross-c++:class-crosssdk = "clang-crosssdk-${SDK_SYS}"
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PREFERRED_PROVIDER_virtual/nativesdk-cross-cc:class-cross-canadian = "clang-crosssdk-${SDK_SYS}"
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PREFERRED_PROVIDER_virtual/nativesdk-cross-c++:class-cross-canadian = "clang-crosssdk-${SDK_SYS}"
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BASE_DEFAULT_DEPS:append = " compiler-rt libcxx"
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TUNE_CCARGS += "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"
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LDFLAGS:append:class-nativesdk:x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2"
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LDFLAGS:append:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
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LDFLAGS:append:class-cross-canadian = " -Wl,-dynamic-linker,${base_libdir}/placeholder/to/be/rewritten/by/sdk/installer"
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# do_populate_sysroot needs STRIP, do_package_qa needs OBJDUMP
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POPULATESYSROOTDEPS:append:class-target = " llvm-native:do_populate_sysroot"
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TCOVERRIDE = "toolchain-clang"
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