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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 = "NCSA"
SECTION = "devel"
LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=e825e017edc35cfd58e26116e5251771"
DEPENDS = "libffi libxml2-native zlib ninja-native llvm-native"
RDEPENDS_${PN}_append_class-target = " ncurses-terminfo"
inherit perlnative pythonnative cmake pkgconfig
PROVIDES += "llvm${PV}"
LLVM_RELEASE = "${PV}"
LLVM_DIR = "llvm${LLVM_RELEASE}"
SRCREV = "9a5c333388cbb54a0ce3a67c4f539f5e590a089b"
PV = "5.0"
PATCH_VERSION = "0"
SRC_URI = "git://github.com/llvm-mirror/llvm.git;branch=release_50;protocol=http \
file://0001-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch \
file://0002-llvm-allow-env-override-of-exe-path.patch \
"
S = "${WORKDIR}/git"
LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
def get_llvm_arch(bb, d, arch_var):
import re
a = d.getVar(arch_var, True)
if re.match('(i.86|athlon|x86.64)$', a): return 'X86'
elif re.match('arm$', a): return 'ARM'
elif re.match('armeb$', a): return 'ARM'
elif re.match('aarch64$', a): return 'AArch64'
elif re.match('aarch64_be$', a): return 'AArch64'
elif re.match('mips(isa|)(32|64|)(r6|)(el|)$', a): return 'Mips'
elif re.match('p(pc|owerpc)(|64)', a): return 'PowerPC'
else:
raise bb.parse.SkipRecipe("Cannot map '%s' to a supported LLVM architecture" % a)
def get_llvm_target_arch(bb, d):
return get_llvm_arch(bb, d, 'TARGET_ARCH')
#
# Default to build all OE-Core supported target arches (user overridable).
#
LLVM_TARGETS ?= "${@get_llvm_target_arch(bb, d)}"
LLVM_TARGETS_prepend_x86 = "AMDGPU;"
LLVM_TARGETS_prepend_x86-64 = "AMDGPU;"
EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
-DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
-DLLVM_ENABLE_PIC=ON \
-DLLVM_BINDINGS_LIST='' \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_ENABLE_FFI=ON \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_OPTIMIZED_TABLEGEN=ON \
-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS}" \
-G Ninja"
EXTRA_OECMAKE_append_class-target = "\
-DCMAKE_CROSSCOMPILING:BOOL=ON \
-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
"
EXTRA_OECMAKE_append_class-nativesdk = "\
-DCMAKE_CROSSCOMPILING:BOOL=ON \
-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
"
do_configure_prepend() {
# Fix paths in llvm-config
sed -i "s|sys::path::parent_path(CurrentPath))\.str()|sys::path::parent_path(sys::path::parent_path(CurrentPath))).str()|g" ${S}/tools/llvm-config/llvm-config.cpp
sed -ri "s#/(bin|include|lib)(/?\")#/\1/${LLVM_DIR}\2#g" ${S}/tools/llvm-config/llvm-config.cpp
sed -ri "s#lib/${LLVM_DIR}#${baselib}/${LLVM_DIR}#g" ${S}/tools/llvm-config/llvm-config.cpp
}
do_compile() {
NINJA_STATUS="[%p] " ninja -v ${PARALLEL_MAKE}
}
do_compile_class-native() {
NINJA_STATUS="[%p] " ninja -v ${PARALLEL_MAKE} llvm-config llvm-tblgen
}
do_install() {
NINJA_STATUS="[%p] " DESTDIR=${LLVM_INSTALL_DIR} ninja -v install
install -D -m 0755 ${B}/bin/llvm-config ${D}${libdir}/${LLVM_DIR}/llvm-config
install -d ${D}${bindir}/${LLVM_DIR}
cp -r ${LLVM_INSTALL_DIR}${bindir}/* ${D}${bindir}/${LLVM_DIR}/
install -d ${D}${includedir}/${LLVM_DIR}
cp -r ${LLVM_INSTALL_DIR}${includedir}/* ${D}${includedir}/${LLVM_DIR}/
install -d ${D}${libdir}/${LLVM_DIR}
# The LLVM sources have "/lib" embedded and so we cannot completely rely on the ${libdir} variable
if [ -d ${LLVM_INSTALL_DIR}${libdir}/ ]; then
cp -r ${LLVM_INSTALL_DIR}${libdir}/* ${D}${libdir}/${LLVM_DIR}/
elif [ -d ${LLVM_INSTALL_DIR}${prefix}/lib ]; then
cp -r ${LLVM_INSTALL_DIR}${prefix}/lib/* ${D}${libdir}/${LLVM_DIR}/
elif [ -d ${LLVM_INSTALL_DIR}${prefix}/lib64 ]; then
cp -r ${LLVM_INSTALL_DIR}${prefix}/lib64/* ${D}${libdir}/${LLVM_DIR}/
fi
# Remove unnecessary cmake files
rm -rf ${D}${libdir}/${LLVM_DIR}/cmake
ln -s ${LLVM_DIR}/libLLVM-${PV}${SOLIBSDEV} ${D}${libdir}/libLLVM-${PV}${SOLIBSDEV}
# We'll have to delete the libLLVM.so due to multiple reasons...
rm -rf ${D}${libdir}/${LLVM_DIR}/libLLVM.so
rm -rf ${D}${libdir}/${LLVM_DIR}/libLTO.so
}
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 ${B}/lib/libLLVM-${PV}.so ${D}${libdir}/libLLVM-${PV}.so
}
PACKAGES += "${PN}-bugpointpasses ${PN}-llvmhello"
ALLOW_EMPTY_${PN} = "1"
ALLOW_EMPTY_${PN}-staticdev = "1"
FILES_${PN} = ""
FILES_${PN}-staticdev = ""
FILES_${PN}-dbg = " \
${bindir}/${LLVM_DIR}/.debug \
${libdir}/${LLVM_DIR}/.debug/BugpointPasses.so \
${libdir}/${LLVM_DIR}/.debug/LLVMHello.so \
${libdir}/${LLVM_DIR}/.debug/libLTO.so* \
${libdir}/${LLVM_DIR}/.debug/llvm-config \
/usr/src/debug \
"
FILES_${PN}-dev = " \
${bindir}/${LLVM_DIR} \
${includedir}/${LLVM_DIR} \
${libdir}/${LLVM_DIR}/llvm-config \
"
RRECOMMENDS_${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello"
FILES_${PN}-bugpointpasses = "\
${libdir}/${LLVM_DIR}/BugpointPasses.so \
"
FILES_${PN} += "\
${libdir}/${LLVM_DIR}/libLTO.so.* \
"
FILES_${PN}-llvmhello = "\
${libdir}/${LLVM_DIR}/LLVMHello.so \
"
PACKAGES_DYNAMIC = "^libllvm${LLVM_RELEASE}-.*$"
NOAUTOPACKAGEDEBUG = "1"
INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm-${LLVM_RELEASE}.${PATCH_VERSION} += "dev-so"
INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm-${LLVM_RELEASE} += "dev-so"
INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm += "dev-so"
python llvm_populate_packages() {
libdir = bb.data.expand('${libdir}', d)
libllvm_libdir = bb.data.expand('${libdir}/${LLVM_DIR}', d)
split_dbg_packages = do_split_packages(d, libllvm_libdir+'/.debug', '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s-dbg', 'Split debug package for %s', allow_dirs=True)
split_packages = do_split_packages(d, libdir, '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s', 'Split package for %s', allow_dirs=True, allow_links=True, recursive=True)
split_staticdev_packages = do_split_packages(d, libllvm_libdir, '^lib(.*)\.a$', 'libllvm${LLVM_RELEASE}-%s-staticdev', 'Split staticdev package for %s', allow_dirs=True)
if split_packages:
pn = d.getVar('PN', True)
d.appendVar('RDEPENDS_' + pn, ' '+' '.join(split_packages))
d.appendVar('RDEPENDS_' + pn + '-dbg', ' '+' '.join(split_dbg_packages))
d.appendVar('RDEPENDS_' + pn + '-staticdev', ' '+' '.join(split_staticdev_packages))
}
PACKAGESPLITFUNCS_prepend = "llvm_populate_packages "
BBCLASSEXTEND = "native nativesdk"
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