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conanfile.py
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from conans import ConanFile, CMake, tools
import shutil
import os
import platform
class LlvmConan(ConanFile):
name = 'llvm'
source_version = '5.0.2'
source_version_major_minor = '5.0'
package_version = '7'
version = '%s-%s' % (source_version, package_version)
build_requires = 'vuoutils/1.2@vuo+conan+vuoutils/stable'
settings = 'os', 'compiler', 'build_type', 'arch'
url = 'https://github.com/vuo/conan-llvm'
license = 'http://releases.llvm.org/%s/LICENSE.TXT' % source_version
description = 'A collection of modular and reusable compiler and toolchain technologies'
source_dir = 'llvm-%s.src' % source_version
build_llvm_x86_dir = '_build_llvm_x86'
build_llvm_arm_dir = '_build_llvm_arm'
build_libcxx_x86_dir = '_build_libcxx_x86'
build_libcxx_arm_dir = '_build_libcxx_arm'
install_x86_dir = '_install_x86'
install_arm_dir = '_install_arm'
install_universal_dir = '_install_universal'
llvm_dylib_base = 'LLVM-%s' % source_version_major_minor
llvm_dylib = 'lib%s.dylib' % llvm_dylib_base
exports_sources = '*.patch'
libs = {
'LLVMAArch64AsmParser': source_version_major_minor,
'LLVMAArch64AsmPrinter': source_version_major_minor,
'LLVMAArch64CodeGen': source_version_major_minor,
'LLVMAArch64Desc': source_version_major_minor,
'LLVMAArch64Disassembler': source_version_major_minor,
'LLVMAArch64Info': source_version_major_minor,
'LLVMAArch64Utils': source_version_major_minor,
'LLVMAnalysis': source_version_major_minor,
'LLVMAsmParser': source_version_major_minor,
'LLVMAsmPrinter': source_version_major_minor,
'LLVMBinaryFormat': source_version_major_minor,
'LLVMBitReader': source_version_major_minor,
'LLVMBitWriter': source_version_major_minor,
'LLVMCodeGen': source_version_major_minor,
'LLVMCore': source_version_major_minor,
'LLVMCoroutines': source_version_major_minor,
'LLVMCoverage': source_version_major_minor,
'LLVMDebugInfoCodeView': source_version_major_minor,
'LLVMDebugInfoDWARF': source_version_major_minor,
'LLVMDebugInfoMSF': source_version_major_minor,
'LLVMDebugInfoPDB': source_version_major_minor,
'LLVMDemangle': source_version_major_minor,
'LLVMDlltoolDriver': source_version_major_minor,
'LLVMExecutionEngine': source_version_major_minor,
'LLVMGlobalISel': source_version_major_minor,
'LLVMIRReader': source_version_major_minor,
'LLVMInstCombine': source_version_major_minor,
'LLVMInstrumentation': source_version_major_minor,
'LLVMInterpreter': source_version_major_minor,
'LLVMLTO': source_version_major_minor,
'LLVMLibDriver': source_version_major_minor,
'LLVMLinker': source_version_major_minor,
'LLVMMC': source_version_major_minor,
'LLVMMCDisassembler': source_version_major_minor,
'LLVMMCJIT': source_version_major_minor,
'LLVMMCParser': source_version_major_minor,
'LLVMMIRParser': source_version_major_minor,
'LLVMObjCARCOpts': source_version_major_minor,
'LLVMObject': source_version_major_minor,
'LLVMOption': source_version_major_minor,
'LLVMOrcJIT': source_version_major_minor,
'LLVMPasses': source_version_major_minor,
'LLVMProfileData': source_version_major_minor,
'LLVMRuntimeDyld': source_version_major_minor,
'LLVMScalarOpts': source_version_major_minor,
'LLVMSelectionDAG': source_version_major_minor,
'LLVMSupport': source_version_major_minor,
'LLVMSymbolize': source_version_major_minor,
'LLVMTableGen': source_version_major_minor,
'LLVMTarget': source_version_major_minor,
'LLVMTransformUtils': source_version_major_minor,
'LLVMVectorize': source_version_major_minor,
'LLVMX86AsmParser': source_version_major_minor,
'LLVMX86AsmPrinter': source_version_major_minor,
'LLVMX86CodeGen': source_version_major_minor,
'LLVMX86Desc': source_version_major_minor,
'LLVMX86Disassembler': source_version_major_minor,
'LLVMX86Info': source_version_major_minor,
'LLVMX86Utils': source_version_major_minor,
'LLVMipo': source_version_major_minor,
'LTO': source_version_major_minor,
'c++': source_version_major_minor,
'clang': source_version_major_minor,
'clangARCMigrate': source_version_major_minor,
'clangAST': source_version_major_minor,
'clangASTMatchers': source_version_major_minor,
'clangAnalysis': source_version_major_minor,
'clangBasic': source_version_major_minor,
'clangCodeGen': source_version_major_minor,
'clangDriver': source_version_major_minor,
'clangEdit': source_version_major_minor,
'clangFormat': source_version_major_minor,
'clangFrontend': source_version_major_minor,
'clangFrontendTool': source_version_major_minor,
'clangIndex': source_version_major_minor,
'clangLex': source_version_major_minor,
'clangParse': source_version_major_minor,
'clangRewrite': source_version_major_minor,
'clangRewriteFrontend': source_version_major_minor,
'clangSema': source_version_major_minor,
'clangSerialization': source_version_major_minor,
'clangStaticAnalyzerCheckers': source_version_major_minor,
'clangStaticAnalyzerCore': source_version_major_minor,
'clangStaticAnalyzerFrontend': source_version_major_minor,
'clangTooling': source_version_major_minor,
'clangToolingCore': source_version_major_minor,
}
executables = [
'bugpoint',
'clang',
'clang++',
'clang-check',
'clang-format',
'llc',
'lli',
'llvm-ar',
'llvm-as',
'llvm-bcanalyzer',
'llvm-config',
'llvm-cov',
'llvm-diff',
'llvm-dis',
'llvm-dwarfdump',
'llvm-extract',
'llvm-link',
'llvm-mc',
'llvm-mcmarkup',
'llvm-nm',
'llvm-objdump',
'llvm-ranlib',
'llvm-readobj',
'llvm-rtdyld',
'llvm-size',
'llvm-stress',
'llvm-symbolizer',
'llvm-tblgen',
'opt',
]
def requirements(self):
if platform.system() == 'Linux':
self.requires('patchelf/0.10pre-1@vuo/stable')
elif platform.system() != 'Darwin':
raise Exception('Unknown platform "%s"' % platform.system())
def build_requirements(self):
if platform.system() == 'Darwin':
self.build_requires('macos-sdk/11.0-0@vuo+conan+macos-sdk/stable')
def source(self):
tools.get('https://releases.llvm.org/%s/llvm-%s.src.tar.xz' % (self.source_version, self.source_version),
sha256='d522eda97835a9c75f0b88ddc81437e5edbb87dc2740686cb8647763855c2b3c')
tools.get('https://releases.llvm.org/%s/cfe-%s.src.tar.xz' % (self.source_version, self.source_version),
sha256='fa9ce9724abdb68f166deea0af1f71ca0dfa9af8f7e1261f2cae63c280282800')
shutil.move('cfe-%s.src' % self.source_version, '%s/tools/clang' % self.source_dir)
tools.get('https://releases.llvm.org/%s/libcxx-%s.src.tar.xz' % (self.source_version, self.source_version),
sha256='6edf88e913175536e1182058753fff2365e388e017a9ec7427feb9929c52e298')
shutil.move('libcxx-%s.src' % self.source_version, '%s/projects/libcxx' % self.source_dir)
tools.get('https://releases.llvm.org/%s/compiler-rt-%s.src.tar.xz' % (self.source_version, self.source_version),
sha256='3efe9ddf3f69e0c0a45cde57ee93911f36f3ab5f2a7f6ab8c8efb3db9b24ed46')
shutil.move('compiler-rt-%s.src' % self.source_version, '%s/projects/compiler-rt' % self.source_dir)
# https://reviews.llvm.org/D38141
tools.patch(patch_file='tsan.patch', base_path=self.source_dir)
# https://github.com/llvm/llvm-project/issues/39659
# https://reviews.llvm.org/D66814
tools.patch(patch_file='called-function-not-same-type-as-call.patch', base_path=self.source_dir)
# https://b33p.net/kosada/vuo/vuo/-/issues/18112
# https://reviews.llvm.org/D47898
tools.patch(patch_file='mapping-to-a-source-type.patch', base_path=self.source_dir)
if platform.system() == 'Linux':
tools.patch(patch_file='linux-offsetof.patch', base_path=self.source_dir)
self.run('cp %s/LICENSE.TXT %s/%s.txt' % (self.source_dir, self.source_dir, self.name))
self.run('cp %s/include/llvm/Support/LICENSE.TXT %s/%s-systemsupport.txt' % (self.source_dir, self.source_dir, self.name))
self.run('cp %s/tools/clang/LICENSE.TXT %s/clang.txt' % (self.source_dir, self.source_dir))
def build(self):
cmake = CMake(self)
cmake.definitions['CMAKE_BUILD_TYPE'] = 'Release'
cmake.definitions['CMAKE_C_FLAGS'] = '-O3'
cmake.definitions['CMAKE_CXX_FLAGS'] = cmake.definitions['CMAKE_C_FLAGS'] + ' -stdlib=libc++'
cmake.definitions['CMAKE_CXX_STANDARD'] = '11'
cmake.definitions['CMAKE_CXX_STANDARD_REQUIRED'] = 'ON'
cmake.definitions['BUILD_CLANG_FORMAT_VS_PLUGIN'] = 'OFF'
cmake.definitions['BUILD_SHARED_LIBS'] = 'ON'
cmake.definitions['DARWIN_ios_ARCHS'] = ''
cmake.definitions['DARWIN_iossim_ARCHS'] = ''
cmake.definitions['COMPILER_RT_ENABLE_IOS'] = 'OFF'
cmake.definitions['COMPILER_RT_ENABLE_TVOS'] = 'OFF'
cmake.definitions['COMPILER_RT_ENABLE_WATCHOS'] = 'OFF'
cmake.definitions['CLANG_BUILD_EXAMPLES'] = 'OFF'
cmake.definitions['CLANG_DEFAULT_OPENMP_RUNTIME'] = 'libgomp'
cmake.definitions['CLANG_ENABLE_ARCMT'] = 'ON'
cmake.definitions['CLANG_ENABLE_STATIC_ANALYZER'] = 'ON'
cmake.definitions['CLANG_INCLUDE_DOCS'] = 'OFF'
cmake.definitions['CLANG_INCLUDE_TESTS'] = 'OFF'
cmake.definitions['CLANG_PLUGIN_SUPPORT'] = 'OFF'
cmake.definitions['LLVM_BUILD_32_BITS'] = 'OFF'
cmake.definitions['LLVM_BUILD_EXAMPLES'] = 'OFF'
cmake.definitions['LLVM_BUILD_RUNTIME'] = 'ON'
cmake.definitions['LLVM_BUILD_TESTS'] = 'OFF'
cmake.definitions['LLVM_BUILD_TOOLS'] = 'ON'
cmake.definitions['LLVM_ENABLE_ASSERTIONS'] = 'ON'
cmake.definitions['LLVM_ENABLE_BACKTRACES'] = 'OFF'
cmake.definitions['LLVM_ENABLE_DOXYGEN'] = 'OFF'
cmake.definitions['LLVM_ENABLE_FFI'] = 'OFF'
cmake.definitions['LLVM_ENABLE_PEDANTIC'] = 'ON'
cmake.definitions['LLVM_ENABLE_PIC'] = 'ON'
cmake.definitions['LLVM_ENABLE_RTTI'] = 'ON'
cmake.definitions['LLVM_ENABLE_THREADS'] = 'ON'
cmake.definitions['LLVM_ENABLE_TIMESTAMPS'] = 'ON'
cmake.definitions['LLVM_ENABLE_WARNINGS'] = 'ON'
cmake.definitions['LLVM_ENABLE_WERROR'] = 'OFF'
cmake.definitions['LLVM_ENABLE_LIBCXX'] = 'ON'
cmake.definitions['LLVM_EXPERIMENTAL_TARGETS_TO_BUILD'] = ''
cmake.definitions['LLVM_EXTERNAL_CLANG_BUILD'] = 'ON'
cmake.definitions['LLVM_INCLUDE_DOCS'] = 'OFF'
cmake.definitions['LLVM_INCLUDE_EXAMPLES'] = 'OFF'
cmake.definitions['LLVM_INCLUDE_GO_TESTS'] = 'OFF'
cmake.definitions['LLVM_INCLUDE_TESTS'] = 'ON'
cmake.definitions['LLVM_INCLUDE_TOOLS'] = 'ON'
cmake.definitions['LLVM_LIT_ARGS'] = '-sv'
cmake.definitions['LLVM_TARGETS_TO_BUILD'] = 'X86;AArch64'
cmake.definitions['LLVM_USE_FOLDERS'] = 'ON'
cmake.definitions['LLVM_USE_INTEL_JITEVENTS'] = 'OFF'
cmake.definitions['LLVM_USE_OPROFILE'] = 'OFF'
self.output.info("=== Build LLVM and Clang to run on x86_64 and generate both x86_64 and arm64 code ===")
cmake.definitions['CMAKE_C_COMPILER'] = '/usr/bin/clang'
cmake.definitions['CMAKE_CXX_COMPILER'] = '/usr/bin/clang++'
cmake.definitions['CMAKE_CROSSCOMPILING'] = 'OFF'
cmake.definitions['CMAKE_INSTALL_PREFIX'] = '%s/%s' % (os.getcwd(), self.install_x86_dir)
cmake.definitions['CMAKE_OSX_ARCHITECTURES'] = 'x86_64'
cmake.definitions['CMAKE_OSX_DEPLOYMENT_TARGET'] = '10.11'
cmake.definitions['CMAKE_OSX_SYSROOT'] = self.deps_cpp_info['macos-sdk'].rootpath
cmake.definitions['LLVM_DEFAULT_TARGET_TRIPLE'] = 'x86_64-apple-macos10.11.0'
cmake.definitions['LLVM_TARGET_ARCH'] = 'host'
tools.mkdir(self.build_llvm_x86_dir)
with tools.chdir(self.build_llvm_x86_dir):
cmake.configure(source_dir='../%s' % self.source_dir,
build_dir='.')
cmake.build()
cmake.install()
self.output.info("=== Build libc++ for x86_64 ===")
tools.mkdir(self.build_libcxx_x86_dir)
with tools.chdir(self.build_libcxx_x86_dir):
cmake.configure(source_dir='../%s/projects/libcxx' % self.source_dir,
build_dir='.')
cmake.build()
cmake.install()
self.output.info("=== Build LLVM and Clang to run on arm64 and generate both x86_64 and arm64 code ===")
# https://llvm.org/docs/HowToCrossCompileLLVM.html
cmake.definitions['CMAKE_C_COMPILER'] = '%s/%s/bin/clang' % (os.getcwd(), self.install_x86_dir)
cmake.definitions['CMAKE_CXX_COMPILER'] = '%s++' % cmake.definitions['CMAKE_C_COMPILER']
cmake.definitions['CMAKE_CROSSCOMPILING'] = 'ON'
cmake.definitions['CMAKE_INSTALL_PREFIX'] = '%s/%s' % (os.getcwd(), self.install_arm_dir)
cmake.definitions['CMAKE_OSX_ARCHITECTURES'] = 'arm64'
cmake.definitions['LLVM_DEFAULT_TARGET_TRIPLE'] = 'arm64-apple-macos10.11.0'
cmake.definitions['LLVM_TARGET_ARCH'] = 'AArch64'
# tblgen needs to run on the host, so it should be x86 even when cross-compiling for arm.
cmake.definitions['LLVM_TABLEGEN'] = '%s/%s/bin/llvm-tblgen' % (os.getcwd(), self.build_llvm_x86_dir)
cmake.definitions['CLANG_TABLEGEN'] = '%s/%s/bin/clang-tblgen' % (os.getcwd(), self.build_llvm_x86_dir)
flags = ' -target arm64-apple-macos10.11.0'
cmake.definitions['CMAKE_C_FLAGS'] += flags
cmake.definitions['CMAKE_CXX_FLAGS'] += flags
tools.mkdir(self.build_llvm_arm_dir)
with tools.chdir(self.build_llvm_arm_dir):
cmake.configure(source_dir='../%s' % self.source_dir,
build_dir='.')
cmake.build()
cmake.install()
self.output.info("=== Build libc++ for arm64 ===")
cmake.definitions['LLVM_CONFIG_PATH'] = '%s/%s/bin/llvm-config' % (os.getcwd(), self.install_x86_dir)
tools.mkdir(self.build_libcxx_arm_dir)
with tools.chdir(self.build_libcxx_arm_dir):
cmake.configure(source_dir='../%s/projects/libcxx' % self.source_dir,
build_dir='.')
cmake.build()
cmake.install()
def package(self):
import VuoUtils
tools.mkdir(self.install_universal_dir)
with tools.chdir(self.install_universal_dir):
tools.mkdir('lib')
with tools.chdir('lib'):
self.run('lipo -create ../../%s/lib/libc++.1.0.dylib ../../%s/lib/libc++.1.0.dylib -output libc++.dylib' % (self.install_x86_dir, self.install_arm_dir))
otherLibs = self.libs.copy()
del otherLibs['c++']
for f in otherLibs:
self.run('lipo -create ../../%s/lib/lib%s.dylib ../../%s/lib/lib%s.dylib -output lib%s.dylib' % (self.install_x86_dir, f, self.install_arm_dir, f, f))
VuoUtils.fixLibs(self.libs, self.deps_cpp_info)
for f in self.libs:
self.run('codesign --sign - lib%s.dylib' % f)
tools.mkdir('bin')
with tools.chdir('bin'):
self.run('lipo -create ../../%s/bin/clang-%s ../../%s/bin/clang-%s -output clang' % (
self.install_x86_dir, self.source_version_major_minor,
self.install_arm_dir, self.source_version_major_minor))
self.run('ln -s clang clang++')
otherExecutables = self.executables.copy()
otherExecutables.remove('clang')
otherExecutables.remove('clang++')
for f in otherExecutables:
self.run('lipo -create ../../%s/bin/%s ../../%s/bin/%s -output %s' % (
self.install_x86_dir, f,
self.install_arm_dir, f,
f))
VuoUtils.fixExecutables(self.executables, self.libs, self.deps_cpp_info)
# Ad-hoc sign everything (except clang++, which is a symlink to clang).
self.run('codesign --sign - clang')
for f in otherExecutables:
self.run('codesign --sign - %s' % f)
self.copy('*', src='%s/include' % self.install_x86_dir, dst='include')
for f in list(self.libs.keys()):
self.copy('lib%s.dylib' % f, src='%s/lib' % self.install_universal_dir, dst='lib')
self.copy('*', src='%s/lib/clang/%s/lib/darwin' % (self.install_x86_dir, self.source_version), dst='lib/clang/%s/lib/darwin' % self.source_version)
# Yes, these are include files that need to be copied to the lib folder.
self.copy('*', src='%s/lib/clang/%s/include' % (self.install_x86_dir, self.source_version), dst='lib/clang/%s/include' % self.source_version)
for f in self.executables:
self.copy(f, src='%s/bin' % self.install_universal_dir, dst='bin', symlinks=True)
self.copy('%s.txt' % self.name, src=self.source_dir, dst='license')
self.copy('%s-systemsupport.txt' % self.name, src=self.source_dir, dst='license')
self.copy('clang.txt', src=self.source_dir, dst='license')
def package_info(self):
self.cpp_info.libs = list(self.libs.keys())
self.cpp_info.includedirs = ['include', 'include/c++/v1/']