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# Copyright (C) 2017 Khem Raj <raj.khem@gmail.com>
# Released under the MIT license (see COPYING.MIT for the terms)
DESCRIPTION = "The LLVM Compiler Infrastructure"
HOMEPAGE = "http://llvm.org"
LICENSE = "Apache-2.0-with-LLVM-exception"
SECTION = "devel"
LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe"
DEPENDS = "libffi libxml2 zlib libedit ninja-native llvm-native"
COMPATIBLE_HOST:riscv64 = "null"
COMPATIBLE_HOST:riscv32 = "null"
RDEPENDS:${PN}:append:class-target = " ncurses-terminfo"
inherit cmake pkgconfig
PROVIDES += "llvm${PV}"
PV = "14.0.6"
MAJOR_VERSION = "${@oe.utils.trim_version("${PV}", 1)}"
LLVM_RELEASE = "${PV}"
BRANCH = "release/${MAJOR_VERSION}.x"
SRCREV = "f28c006a5895fc0e329fe15fead81e37457cb1d1"
SRC_URI = "git://github.com/llvm/llvm-project.git;branch=${BRANCH};protocol=https \
file://0006-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch;striplevel=2 \
file://0007-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \
file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2 \
"
UPSTREAM_CHECK_GITTAGREGEX = "llvmorg-(?P<pver>\d+(\.\d+)+)"
S = "${WORKDIR}/git/llvm"
LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
def get_llvm_arch(bb, d, arch_var):
import re
a = d.getVar(arch_var)
if re.match(r'(i.86|athlon|x86.64)$', a): return 'X86'
elif re.match(r'arm$', a): return 'ARM'
elif re.match(r'armeb$', a): return 'ARM'
elif re.match(r'aarch64$', a): return 'AArch64'
elif re.match(r'aarch64_be$', a): return 'AArch64'
elif re.match(r'mips(isa|)(32|64|)(r6|)(el|)$', a): return 'Mips'
elif re.match(r'riscv(32|64)(eb|)$', a): return 'RISCV'
elif re.match(r'p(pc|owerpc)(|64)', a): return 'PowerPC'
else:
raise bb.parse.SkipRecipe("Cannot map '%s' to a supported LLVM architecture" % a)
def get_llvm_host_arch(bb, d):
return get_llvm_arch(bb, d, 'HOST_ARCH')
PACKAGECONFIG ??= ""
# if optviewer OFF, force the modules to be not found or the ones on the host would be found
PACKAGECONFIG[optviewer] = ",-DPY_PYGMENTS_FOUND=OFF -DPY_PYGMENTS_LEXERS_C_CPP_FOUND=OFF -DPY_YAML_FOUND=OFF,python3-pygments python3-pyyaml,python3-pygments python3-pyyaml"
#
# Default to build all OE-Core supported target arches (user overridable).
#
LLVM_TARGETS ?= "AMDGPU;${@get_llvm_host_arch(bb, d)}"
ARM_INSTRUCTION_SET:armv5 = "arm"
ARM_INSTRUCTION_SET:armv4t = "arm"
EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
-DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
-DLLVM_ENABLE_PIC=ON \
-DLLVM_BINDINGS_LIST='' \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_ENABLE_RTTI=ON \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_OPTIMIZED_TABLEGEN=ON \
-DLLVM_TARGETS_TO_BUILD='${LLVM_TARGETS}' \
-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
-DPYTHON_EXECUTABLE=${HOSTTOOLS_DIR}/python3 \
-G Ninja"
EXTRA_OECMAKE:append:class-target = "\
-DCMAKE_CROSSCOMPILING:BOOL=ON \
-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
-DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \
"
EXTRA_OECMAKE:append:class-nativesdk = "\
-DCMAKE_CROSSCOMPILING:BOOL=ON \
-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
-DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \
"
# patch out build host paths for reproducibility
do_compile:prepend:class-target() {
sed -i -e "s,${WORKDIR},,g" ${B}/tools/llvm-config/BuildVariables.inc
}
do_compile() {
ninja -v ${PARALLEL_MAKE}
}
do_compile:class-native() {
ninja -v ${PARALLEL_MAKE} llvm-config llvm-tblgen
}
do_install() {
DESTDIR=${D} ninja -v install
# llvm harcodes usr/lib as install path, so this corrects it to actual libdir
mv -T -n ${D}/${prefix}/lib ${D}/${libdir} || true
# Remove opt-viewer: https://llvm.org/docs/Remarks.html
rm -rf ${D}${datadir}/opt-viewer
rmdir ${D}${datadir}
# reproducibility
sed -i -e 's,${WORKDIR},,g' ${D}/${libdir}/cmake/llvm/LLVMConfig.cmake
}
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${PV}
}
PACKAGES =+ "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-libllvm ${PN}-liboptremarks ${PN}-liblto"
RRECOMMENDS:${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-liboptremarks"
FILES:${PN}-bugpointpasses = "\
${libdir}/BugpointPasses.so \
"
FILES:${PN}-libllvm = "\
${libdir}/libLLVM-${MAJOR_VERSION}.so \
"
FILES:${PN}-liblto += "\
${libdir}/libLTO.so.* \
"
FILES:${PN}-liboptremarks += "\
${libdir}/libRemarks.so.* \
"
FILES:${PN}-llvmhello = "\
${libdir}/LLVMHello.so \
"
FILES:${PN}-dev += " \
${libdir}/llvm-config \
${libdir}/libRemarks.so \
${libdir}/libLLVM-${PV}.so \
"
FILES:${PN}-staticdev += "\
${libdir}/*.a \
"
INSANE_SKIP:${PN}-libllvm += "dev-so"
BBCLASSEXTEND = "native nativesdk"
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