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llvm native
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Damien LEFEVRE
Hi, I'm trying to build a native package which uses llvm. I never used llvm before, so time to learn I've added DEPENDS += "llvm-native" to my recipe but I still get errors LLVM_CONFIG: | CMake Error at data/shiboken_helpers.cmake:146 (message): | Unable to detect CLANG location by checking LLVM_INSTALL_DIR, | CLANG_INSTALL_DIR or running llvm-config. | Call Stack (most recent call first): | CMakeLists.txt:37 (setup_clang) I looked at the llvm_git.bb file do_install_class-native() { install -D -m 0755 ${B}/bin/llvm-tblgen ${D}${bindir}/llvm-tblgen${PV} install -D -m 0755 ${B}/bin/llvm-config ${D}${bindir}/llvm-config${PV} install -D -m 0755 ${B}/lib/libLLVM-${MAJOR_VERSION}.so ${D}${libdir}/libLLVM-${MAJOR_VERSION}.so } so I would expect to see llvm-config8.0.0 in the recipe-sysroot-native/usr/bin/ inside my package folder but nothing llvm related. What am I missing? Thanks, |
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On 2020-06-10 9:10 a.m., Damien LEFEVRE wrote:
Hi,That's odd, I can build: llvm-native-9.0.1 using just oe-core from about a week ago. I don't have clang installed on that builder. Check the git history between your version and master. I don't see anything below from a quick look. Can you try building master? ../Randy oe-core.git $ git log --oneline meta/recipes-devtools/llvm 80cc6e60b9 llvm: Remove -fcommon 312e9fe3f0 recipes: Use -fcommon explicitly 8413dede13 llvm: Upgrade to 9.0.1 release 2fa183c59c llvm: fix upstream version check c1efb1772c llvm: rv32/rv64 target builds are not supported yet 85d9348272 llvm: add missing Upstream-Status tags 7f4870132e llvm: Update to 9.0.0 487eb18928 llvm: remove -mlongcall from CXXFLAGS for powerpc 13f9182e72 llvm: use python 3 during builds 3c08b63834 mesa,llvm,meson: Update llvm to 8.0.1 plus define and use LLVM version globally 5302047be6 llvm: fix link error for powerpc 3b4049157a llvm: fix more places where '8.0' version of llvm was hardcoded 0e7d761b13 llvm: support older toolchains 4405a1793a llvm: update from 8.0.0rc2 to 8.0.0 final release d8269db061 llvm: don't inherit perlnative 1587475e45 llvm: doesn't actually need pythonnative 8e24164606 llvm: Enable RTTI support in preparation for new mesa 18f565f3ca llvm: switch to the official git repository 96631d53be llvm,mesa: Upgrade to upcoming 8.0.0 release 4b1c0c7d55 meta: Fix Deprecated warnings from regexs 0053740c01 llvm: Enable AMDGPU backend for native/native-sdk builds too 5e6e08512e llvm: Use HOST_ARCH in LLVM_TARGETS_TO_BUILD for builds 865eb1c140 llvm: Use YOCTO_ALTERNATE_MULTILIB_NAME environment variable in llvm-config 7153a17166 llvm: Point llvm-config to one built with llvm-native b0783b713e llvm: Update to 6.0.1 Thanks, -- # Randy MacLeod # Wind River Linux |
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Yann Dirson
Did you check that llvm-native is listed in the sysroot-providers folder, and that tmp/sysroots-components/x86_64/llvm-native/ contains the expected files ? Le jeu. 25 juin 2020 à 19:17, Randy MacLeod <randy.macleod@...> a écrit : On 2020-06-10 9:10 a.m., Damien LEFEVRE wrote: |
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Yann Dirson
Oh, and beware of master and dunfell with llvm-config, if your target is multilib. You may need the patch referenced in https://bugzilla.yoctoproject.org/show_bug.cgi?id=13937 Le ven. 26 juin 2020 à 10:17, Yann Dirson <yann.dirson@...> a écrit :
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Damien LEFEVRE
Hi, I added meta-clang layer and it solved my problem. Cheers, -Damien On Fri, Jun 26, 2020, 11:20 Yann Dirson <yann.dirson@...> wrote:
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