1# Copyright (C) 2017 Khem Raj <raj.khem@gmail.com> 2# Released under the MIT license (see COPYING.MIT for the terms) 3 4SUMMARY = "The LLVM Compiler Infrastructure" 5HOMEPAGE = "http://llvm.org" 6LICENSE = "Apache-2.0-with-LLVM-exception" 7SECTION = "devel" 8 9LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe" 10 11DEPENDS = "libffi libxml2 zlib zstd libedit ninja-native llvm-native" 12 13RDEPENDS:${PN}:append:class-target = " ncurses-terminfo" 14 15inherit cmake pkgconfig 16# could be 'rcX' or 'git' or empty ( for release ) 17VER_SUFFIX = "" 18 19PV .= "${VER_SUFFIX}" 20 21MAJOR_VERSION = "${@oe.utils.trim_version("${PV}", 1)}" 22 23LLVM_RELEASE = "${PV}" 24 25SRC_URI = "https://github.com/llvm/llvm-project/releases/download/llvmorg-${PV}/llvm-project-${PV}.src.tar.xz \ 26 file://0007-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \ 27 file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2 \ 28 file://llvm-config \ 29 " 30SRC_URI[sha256sum] = "e3f79317adaa9196d2cfffe1c869d7c100b7540832bc44fe0d3f44a12861fa34" 31UPSTREAM_CHECK_URI = "https://github.com/llvm/llvm-project" 32UPSTREAM_CHECK_REGEX = "llvmorg-(?P<pver>\d+(\.\d+)+)" 33 34S = "${WORKDIR}/llvm-project-${PV}.src/llvm" 35 36LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install" 37 38def get_llvm_arch(bb, d, arch_var): 39 import re 40 a = d.getVar(arch_var) 41 if re.match(r'(i.86|athlon|x86.64)$', a): return 'X86' 42 elif re.match(r'arm$', a): return 'ARM' 43 elif re.match(r'armeb$', a): return 'ARM' 44 elif re.match(r'aarch64$', a): return 'AArch64' 45 elif re.match(r'aarch64_be$', a): return 'AArch64' 46 elif re.match(r'mips(isa|)(32|64|)(r6|)(el|)$', a): return 'Mips' 47 elif re.match(r'riscv(32|64)(eb|)$', a): return 'RISCV' 48 elif re.match(r'p(pc|owerpc)(|64)', a): return 'PowerPC' 49 else: 50 raise bb.parse.SkipRecipe("Cannot map '%s' to a supported LLVM architecture" % a) 51 52def get_llvm_host_arch(bb, d): 53 return get_llvm_arch(bb, d, 'HOST_ARCH') 54 55PACKAGECONFIG ??= "libllvm" 56# if optviewer OFF, force the modules to be not found or the ones on the host would be found 57PACKAGECONFIG[optviewer] = ",-DPY_PYGMENTS_FOUND=OFF -DPY_PYGMENTS_LEXERS_C_CPP_FOUND=OFF -DPY_YAML_FOUND=OFF,python3-pygments python3-pyyaml,python3-pygments python3-pyyaml" 58PACKAGECONFIG[libllvm] = "" 59 60# 61# Default to build all OE-Core supported target arches (user overridable). 62# 63LLVM_TARGETS ?= "AMDGPU;${@get_llvm_host_arch(bb, d)}" 64 65ARM_INSTRUCTION_SET:armv5 = "arm" 66ARM_INSTRUCTION_SET:armv4t = "arm" 67 68EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \ 69 -DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \ 70 -DLLVM_ENABLE_PIC=ON \ 71 -DLLVM_BINDINGS_LIST='' \ 72 -DLLVM_LINK_LLVM_DYLIB=ON \ 73 -DLLVM_ENABLE_FFI=ON \ 74 -DLLVM_ENABLE_RTTI=ON \ 75 -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \ 76 -DLLVM_OPTIMIZED_TABLEGEN=ON \ 77 -DLLVM_TARGETS_TO_BUILD='${LLVM_TARGETS}' \ 78 -DLLVM_VERSION_SUFFIX='${VER_SUFFIX}' \ 79 -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \ 80 -DCMAKE_BUILD_TYPE=Release \ 81 " 82 83EXTRA_OECMAKE:append:class-target = "\ 84 -DCMAKE_CROSSCOMPILING:BOOL=ON \ 85 -DLLVM_HOST_TRIPLE=${TARGET_SYS} \ 86 -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \ 87 -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \ 88 " 89 90EXTRA_OECMAKE:append:class-nativesdk = "\ 91 -DCMAKE_CROSSCOMPILING:BOOL=ON \ 92 -DLLVM_HOST_TRIPLE=${SDK_SYS} \ 93 -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \ 94 -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \ 95 " 96 97# patch out build host paths for reproducibility 98do_compile:prepend:class-target() { 99 sed -i -e "s,${WORKDIR},,g" ${B}/tools/llvm-config/BuildVariables.inc 100} 101 102do_compile:prepend:class-nativesdk() { 103 sed -i -e "s,${WORKDIR},,g" ${B}/tools/llvm-config/BuildVariables.inc 104} 105 106do_compile() { 107 if ${@bb.utils.contains('PACKAGECONFIG', 'libllvm', 'true', 'false', d)}; then 108 ninja -v ${PARALLEL_MAKE} 109 else 110 ninja -v ${PARALLEL_MAKE} llvm-config llvm-tblgen 111 fi 112} 113 114do_install() { 115 if ${@bb.utils.contains('PACKAGECONFIG', 'libllvm', 'true', 'false', d)}; then 116 DESTDIR=${D} ninja -v install 117 118 # llvm harcodes usr/lib as install path, so this corrects it to actual libdir 119 mv -T -n ${D}/${prefix}/lib ${D}/${libdir} || true 120 121 # Remove opt-viewer: https://llvm.org/docs/Remarks.html 122 rm -rf ${D}${datadir}/opt-viewer 123 rmdir ${D}${datadir} 124 125 # reproducibility 126 sed -i -e 's,${WORKDIR},,g' ${D}/${libdir}/cmake/llvm/LLVMConfig.cmake 127 fi 128} 129 130do_install:append:class-native() { 131 install -D -m 0755 ${B}/bin/llvm-tblgen ${D}${bindir}/llvm-tblgen${PV} 132 install -D -m 0755 ${B}/bin/llvm-config ${D}${bindir}/llvm-config${PV} 133 ln -sf llvm-config${PV} ${D}${bindir}/llvm-config 134} 135 136SYSROOT_PREPROCESS_FUNCS:append:class-target = " llvm_sysroot_preprocess" 137 138llvm_sysroot_preprocess() { 139 install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/ 140 install -m 0755 ${UNPACKDIR}/llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/ 141 ln -sf llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${PV} 142} 143 144PACKAGES =+ "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-libllvm ${PN}-liboptremarks ${PN}-liblto" 145 146RRECOMMENDS:${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-liboptremarks" 147 148FILES:${PN}-bugpointpasses = "\ 149 ${libdir}/BugpointPasses.so \ 150" 151 152FILES:${PN}-libllvm = "\ 153 ${libdir}/libLLVM-${MAJOR_VERSION}.so \ 154 ${libdir}/libLLVM.so.${MAJOR_VER}.${MINOR_VER} \ 155" 156 157FILES:${PN}-liblto += "\ 158 ${libdir}/libLTO.so.* \ 159" 160 161FILES:${PN}-liboptremarks += "\ 162 ${libdir}/libRemarks.so.* \ 163" 164 165FILES:${PN}-llvmhello = "\ 166 ${libdir}/LLVMHello.so \ 167" 168 169FILES:${PN}-dev += " \ 170 ${libdir}/llvm-config \ 171 ${libdir}/libRemarks.so \ 172 ${libdir}/libLLVM-${PV}.so \ 173" 174 175FILES:${PN}-staticdev += "\ 176 ${libdir}/*.a \ 177" 178 179INSANE_SKIP:${PN}-libllvm += "dev-so" 180 181BBCLASSEXTEND = "native nativesdk" 182