import os
import os.path
import re
+import platform as host_platform
import sys
import distutils.version
import SCons.Util
-required_llvm_version = '3.8'
+required_llvm_version = '3.9'
def generate(env):
env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])
env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')])
- # LIBS should match the output of `llvm-config --libs engine mcjit bitwriter x86asmprinter irreader`
- if llvm_version >= distutils.version.LooseVersion('5.0'):
+
+ # LLVM 5.0 and newer requires MinGW w/ pthreads due to use of std::thread and friends.
+ if llvm_version >= distutils.version.LooseVersion('5.0') and env['crosscompile']:
+ assert env['gcc']
+ env.AppendUnique(CXXFLAGS = ['-posix'])
+
+ # LIBS should match the output of `llvm-config --libs engine mcjit bitwriter x86asmprinter irreader` for LLVM<=7.0
+ # and `llvm-config --libs engine coroutines` for LLVM>=8.0
+ # LLVMAggressiveInstCombine library part of engine component since LLVM 6 is only needed by Mesa3D for LLVM>=8.
+ # While not directly needed by Mesa3D, this library is needed by LLVMipo which is part of coroutines component.
+ if llvm_version >= distutils.version.LooseVersion('9.0'):
+ env.Prepend(LIBS = [
+ 'LLVMX86Disassembler', 'LLVMX86AsmParser',
+ 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
+ 'LLVMDebugInfoCodeView', 'LLVMCodeGen',
+ 'LLVMScalarOpts', 'LLVMInstCombine',
+ 'LLVMTransformUtils',
+ 'LLVMBitWriter', 'LLVMX86Desc',
+ 'LLVMMCDisassembler', 'LLVMX86Info',
+ 'LLVMX86Utils',
+ 'LLVMMCJIT', 'LLVMExecutionEngine', 'LLVMTarget',
+ 'LLVMAnalysis', 'LLVMProfileData',
+ 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser',
+ 'LLVMBitReader', 'LLVMMC', 'LLVMCore',
+ 'LLVMSupport',
+ 'LLVMIRReader', 'LLVMAsmParser',
+ 'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
+ 'LLVMBinaryFormat',
+ 'LLVMRemarks', 'LLVMBitstreamReader', 'LLVMDebugInfoDWARF',
+ # Add these libraries to enable ompute shaders support.
+ 'LLVMAggressiveInstCombine','LLVMLinker', 'LLVMVectorize',
+ 'LLVMInstrumentation', 'LLVMipo', 'LLVMCoroutines',
+ ])
+ elif llvm_version >= distutils.version.LooseVersion('8.0'):
env.Prepend(LIBS = [
'LLVMX86Disassembler', 'LLVMX86AsmParser',
'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
'LLVMIRReader', 'LLVMAsmParser',
'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
'LLVMBinaryFormat',
+ # Add these libraries to enable ompute shaders support.
+ 'LLVMAggressiveInstCombine', 'LLVMLinker', 'LLVMVectorize',
+ 'LLVMInstrumentation', 'LLVMipo', 'LLVMCoroutines',
])
- if env['platform'] == 'windows' and env['crosscompile']:
- # LLVM 5.0 requires MinGW w/ pthreads due to use of std::thread and friends.
- assert env['gcc']
- env.AppendUnique(CXXFLAGS = ['-posix'])
- elif llvm_version >= distutils.version.LooseVersion('4.0'):
+ elif llvm_version >= distutils.version.LooseVersion('5.0'):
env.Prepend(LIBS = [
'LLVMX86Disassembler', 'LLVMX86AsmParser',
'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
'LLVMSupport',
'LLVMIRReader', 'LLVMAsmParser',
'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
+ 'LLVMBinaryFormat',
])
- elif llvm_version >= distutils.version.LooseVersion('3.9'):
+ elif llvm_version >= distutils.version.LooseVersion('4.0'):
env.Prepend(LIBS = [
'LLVMX86Disassembler', 'LLVMX86AsmParser',
'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
'LLVMDebugInfoCodeView', 'LLVMCodeGen',
'LLVMScalarOpts', 'LLVMInstCombine',
- 'LLVMInstrumentation', 'LLVMTransformUtils',
+ 'LLVMTransformUtils',
'LLVMBitWriter', 'LLVMX86Desc',
'LLVMMCDisassembler', 'LLVMX86Info',
'LLVMX86AsmPrinter', 'LLVMX86Utils',
'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser',
'LLVMBitReader', 'LLVMMC', 'LLVMCore',
'LLVMSupport',
- 'LLVMIRReader', 'LLVMASMParser'
+ 'LLVMIRReader', 'LLVMAsmParser',
+ 'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
])
else:
env.Prepend(LIBS = [
- 'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser',
+ 'LLVMX86Disassembler', 'LLVMX86AsmParser',
'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
- 'LLVMCodeGen', 'LLVMScalarOpts', 'LLVMProfileData',
- 'LLVMInstCombine', 'LLVMInstrumentation', 'LLVMTransformUtils', 'LLVMipa',
- 'LLVMAnalysis', 'LLVMX86Desc', 'LLVMMCDisassembler',
- 'LLVMX86Info', 'LLVMX86AsmPrinter', 'LLVMX86Utils',
- 'LLVMMCJIT', 'LLVMTarget', 'LLVMExecutionEngine',
+ 'LLVMDebugInfoCodeView', 'LLVMCodeGen',
+ 'LLVMScalarOpts', 'LLVMInstCombine',
+ 'LLVMInstrumentation', 'LLVMTransformUtils',
+ 'LLVMBitWriter', 'LLVMX86Desc',
+ 'LLVMMCDisassembler', 'LLVMX86Info',
+ 'LLVMX86AsmPrinter', 'LLVMX86Utils',
+ 'LLVMMCJIT', 'LLVMExecutionEngine', 'LLVMTarget',
+ 'LLVMAnalysis', 'LLVMProfileData',
'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser',
- 'LLVMBitReader', 'LLVMMC', 'LLVMCore', 'LLVMSupport'
+ 'LLVMBitReader', 'LLVMMC', 'LLVMCore',
+ 'LLVMSupport',
+ 'LLVMIRReader', 'LLVMASMParser'
])
env.Append(LIBS = [
'imagehlp',
'uuid',
])
+ # Mingw-w64 zlib is required when building with LLVM support in MSYS2 environment
+ if host_platform.system().lower().startswith('mingw'):
+ env.Append(LIBS = [
+ 'z',
+ ])
+
if env['msvc']:
# Some of the LLVM C headers use the inline keyword without
# defining it.