llvm_dir = None
else:
if not os.path.isdir(llvm_dir):
- raise SCons.Errors.InternalError, "Specified LLVM directory not found"
+ raise SCons.Errors.InternalError("Specified LLVM directory not found")
if env['debug']:
llvm_subdir = 'Debug'
if not os.path.isdir(llvm_bin_dir):
llvm_bin_dir = os.path.join(llvm_dir, 'bin')
if not os.path.isdir(llvm_bin_dir):
- raise SCons.Errors.InternalError, "LLVM binary directory not found"
+ raise SCons.Errors.InternalError("LLVM binary directory not found")
env.PrependENVPath('PATH', llvm_bin_dir)
if env['platform'] == 'windows':
# XXX: There is no llvm-config on Windows, so assume a standard layout
if llvm_dir is None:
- print 'scons: LLVM environment variable must be specified when building for windows'
+ print('scons: LLVM environment variable must be specified when building for windows')
return
# Try to determine the LLVM version from llvm/Config/config.h
llvm_config = os.path.join(llvm_dir, 'include/llvm/Config/llvm-config.h')
if not os.path.exists(llvm_config):
- print 'scons: could not find %s' % llvm_config
+ print('scons: could not find %s' % llvm_config)
return
llvm_version_major_re = re.compile(r'^#define LLVM_VERSION_MAJOR ([0-9]+)')
llvm_version_minor_re = re.compile(r'^#define LLVM_VERSION_MINOR ([0-9]+)')
llvm_version = distutils.version.LooseVersion('%s.%s' % (llvm_version_major, llvm_version_minor))
if llvm_version is None:
- print 'scons: could not determine the LLVM version from %s' % llvm_config
+ print('scons: could not determine the LLVM version from %s' % llvm_config)
return
if llvm_version < distutils.version.LooseVersion(required_llvm_version):
- print 'scons: LLVM version %s found, but %s is required' % (llvm_version, required_llvm_version)
+ print('scons: LLVM version %s found, but %s is required' % (llvm_version, required_llvm_version))
return
env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])
- env.AppendUnique(CPPDEFINES = [
- '__STDC_LIMIT_MACROS',
- '__STDC_CONSTANT_MACROS',
- 'HAVE_STDINT_H',
- ])
env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')])
- # LIBS should match the output of `llvm-config --libs engine mcjit bitwriter x86asmprinter`
- if llvm_version >= distutils.version.LooseVersion('3.9'):
+ # LIBS should match the output of `llvm-config --libs engine mcjit bitwriter x86asmprinter irreader`
+ if llvm_version >= distutils.version.LooseVersion('5.0'):
+ env.Prepend(LIBS = [
+ 'LLVMX86Disassembler', 'LLVMX86AsmParser',
+ 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
+ 'LLVMDebugInfoCodeView', 'LLVMCodeGen',
+ 'LLVMScalarOpts', 'LLVMInstCombine',
+ 'LLVMTransformUtils',
+ 'LLVMBitWriter', 'LLVMX86Desc',
+ 'LLVMMCDisassembler', 'LLVMX86Info',
+ 'LLVMX86AsmPrinter', 'LLVMX86Utils',
+ 'LLVMMCJIT', 'LLVMExecutionEngine', 'LLVMTarget',
+ 'LLVMAnalysis', 'LLVMProfileData',
+ 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser',
+ 'LLVMBitReader', 'LLVMMC', 'LLVMCore',
+ 'LLVMSupport',
+ 'LLVMIRReader', 'LLVMAsmParser',
+ 'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
+ 'LLVMBinaryFormat',
+ ])
+ 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['CXX'] = env['CXX'] + '-posix'
+ elif llvm_version >= distutils.version.LooseVersion('4.0'):
+ env.Prepend(LIBS = [
+ 'LLVMX86Disassembler', 'LLVMX86AsmParser',
+ 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
+ 'LLVMDebugInfoCodeView', 'LLVMCodeGen',
+ 'LLVMScalarOpts', 'LLVMInstCombine',
+ 'LLVMTransformUtils',
+ 'LLVMBitWriter', 'LLVMX86Desc',
+ 'LLVMMCDisassembler', 'LLVMX86Info',
+ 'LLVMX86AsmPrinter', 'LLVMX86Utils',
+ 'LLVMMCJIT', 'LLVMExecutionEngine', 'LLVMTarget',
+ 'LLVMAnalysis', 'LLVMProfileData',
+ 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser',
+ 'LLVMBitReader', 'LLVMMC', 'LLVMCore',
+ 'LLVMSupport',
+ 'LLVMIRReader', 'LLVMAsmParser',
+ 'LLVMDemangle', 'LLVMGlobalISel', 'LLVMDebugInfoMSF',
+ ])
+ elif llvm_version >= distutils.version.LooseVersion('3.9'):
env.Prepend(LIBS = [
'LLVMX86Disassembler', 'LLVMX86AsmParser',
'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter',
'imagehlp',
'psapi',
'shell32',
- 'advapi32'
+ 'advapi32',
+ 'ole32',
+ 'uuid',
])
+
if env['msvc']:
# Some of the LLVM C headers use the inline keyword without
# defining it.
else:
llvm_config = os.environ.get('LLVM_CONFIG', 'llvm-config')
if not env.Detect(llvm_config):
- print 'scons: %s script not found' % llvm_config
+ print('scons: %s script not found' % llvm_config)
return
llvm_version = env.backtick('%s --version' % llvm_config).rstrip()
llvm_version = distutils.version.LooseVersion(llvm_version)
if llvm_version < distutils.version.LooseVersion(required_llvm_version):
- print 'scons: LLVM version %s found, but %s is required' % (llvm_version, required_llvm_version)
+ print('scons: LLVM version %s found, but %s is required' % (llvm_version, required_llvm_version))
return
try:
env.ParseConfig('%s --system-libs' % llvm_config)
env.Append(CXXFLAGS = ['-std=c++11'])
except OSError:
- print 'scons: llvm-config version %s failed' % llvm_version
+ print('scons: llvm-config version %s failed' % llvm_version)
return
assert llvm_version is not None
env['llvm'] = True
- print 'scons: Found LLVM version %s' % llvm_version
+ print('scons: Found LLVM version %s' % llvm_version)
env['LLVM_VERSION'] = llvm_version
# Define HAVE_LLVM macro with the major/minor version number (e.g., 0x0206 for 2.6)