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57a4230055
With clang cleanup in [1] we ended up removing this logic, which is still required. This ensures that search path for subsequent tools e.g. linker assembler are searched in the same dir where <cross>-clang is installed. If its a symlink to ../clang then the reference installation dir is ../ and all cross-tools are not there so clang will fail to find assembler/linker from cross staging area and use /usr/bin/ld or /usr/bin/as which we do not want [1] https://git.openembedded.org/openembedded-core/commit/meta/recipes-devtools/clang/clang-cross_git.bb?id=5d96ed55acf7b9a908241222097ad809355de7cf (From OE-Core rev: 3b0128fe6421e64674fd250e0b4e6afb1c8ce436) Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Ross Burton <ross.burton@arm.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
33 lines
1.2 KiB
BlitzBasic
33 lines
1.2 KiB
BlitzBasic
# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
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# Released under the MIT license (see COPYING.MIT for the terms)
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SUMMARY = "Cross compiler wrappers for LLVM based C/C++ compiler"
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HOMEPAGE = "http://clang.llvm.org/"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
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SECTION = "devel"
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PN = "clang-cross-${TARGET_ARCH}"
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inherit cross
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DEPENDS = "clang-native virtual/cross-binutils ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', 'lld-native', '', d)}"
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do_install() {
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install -d ${D}${bindir}
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for tool in clang-tidy lld ld.lld llvm-profdata \
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llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump llvm-readelf \
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llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov
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do
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if [ -x ${STAGING_BINDIR_NATIVE}/$tool ]; then
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ln -sf ../$tool ${D}${bindir}/${TARGET_PREFIX}$tool
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fi
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done
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# GNU Linker and assembler is needed in same directory as clang binaries else
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# it will fallback to host linker which is not desired
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install -m 0755 ${STAGING_BINDIR_NATIVE}/clang ${D}${bindir}/${TARGET_PREFIX}clang
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ln -sf ${TARGET_PREFIX}clang ${D}${bindir}/${TARGET_PREFIX}clang++
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}
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# clang driver being copied above is already stripped
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INHIBIT_SYSROOT_STRIP = "1"
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