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 <[email protected]> a écrit : > 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 <[email protected]> > a écrit : > >> On 2020-06-10 9:10 a.m., Damien LEFEVRE wrote: >> > 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 <http://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? >> >> 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 >> >> > > > -- > Yann Dirson <[email protected]> > Blade / Shadow -- http://shadow.tech > > -- Yann Dirson <[email protected]> Blade / Shadow -- http://shadow.tech
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