X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=scons%2Fllvm.py;h=2d0f05b02797e6254c994f97b3e6beacdae63340;hb=651f2655a86d430bdb79b5562295c2fa44c9b6ff;hp=1e312f94de3237b20b54b99865dcc2e523c1e5e8;hpb=013ff2fae13da41c2f5619c4698b0a7b5aa6a06d;p=mesa.git diff --git a/scons/llvm.py b/scons/llvm.py index 1e312f94de3..2d0f05b0279 100644 --- a/scons/llvm.py +++ b/scons/llvm.py @@ -72,18 +72,25 @@ def generate(env): return # Try to determine the LLVM version from llvm/Config/config.h - llvm_config = os.path.join(llvm_dir, 'include/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 return - llvm_version_re = re.compile(r'^#define PACKAGE_VERSION "([^"]*)"') + 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 = None + llvm_version_major = None + llvm_version_minor = None for line in open(llvm_config, 'rt'): - mo = llvm_version_re.match(line) + mo = llvm_version_major_re.match(line) if mo: - llvm_version = mo.group(1) - llvm_version = distutils.version.LooseVersion(llvm_version) - break + llvm_version_major = mo.group(1) + mo = llvm_version_minor_re.match(line) + if mo: + llvm_version_minor = mo.group(1) + if llvm_version_major is not None and llvm_version_minor is not None: + 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 return @@ -98,9 +105,64 @@ def generate(env): 'HAVE_STDINT_H', ]) env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')]) - if True: - # 3.2 + # LIBS should match the output of `llvm-config --libs engine mcjit bitwriter x86asmprinter` + if llvm_version >= distutils.version.LooseVersion('3.9'): + env.Prepend(LIBS = [ + 'LLVMX86Disassembler', 'LLVMX86AsmParser', + 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter', + 'LLVMDebugInfoCodeView', 'LLVMCodeGen', + 'LLVMScalarOpts', 'LLVMInstCombine', + 'LLVMInstrumentation', 'LLVMTransformUtils', + 'LLVMBitWriter', 'LLVMX86Desc', + 'LLVMMCDisassembler', 'LLVMX86Info', + 'LLVMX86AsmPrinter', 'LLVMX86Utils', + 'LLVMMCJIT', 'LLVMExecutionEngine', 'LLVMTarget', + 'LLVMAnalysis', 'LLVMProfileData', + 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser', + 'LLVMBitReader', 'LLVMMC', 'LLVMCore', + 'LLVMSupport', + 'LLVMIRReader', 'LLVMASMParser' + ]) + elif llvm_version >= distutils.version.LooseVersion('3.7'): + env.Prepend(LIBS = [ + 'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser', + 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter', + 'LLVMCodeGen', 'LLVMScalarOpts', 'LLVMProfileData', + 'LLVMInstCombine', 'LLVMInstrumentation', 'LLVMTransformUtils', 'LLVMipa', + 'LLVMAnalysis', 'LLVMX86Desc', 'LLVMMCDisassembler', + 'LLVMX86Info', 'LLVMX86AsmPrinter', 'LLVMX86Utils', + 'LLVMMCJIT', 'LLVMTarget', 'LLVMExecutionEngine', + 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser', + 'LLVMBitReader', 'LLVMMC', 'LLVMCore', 'LLVMSupport' + ]) + elif llvm_version >= distutils.version.LooseVersion('3.6'): + env.Prepend(LIBS = [ + 'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser', + 'LLVMX86CodeGen', 'LLVMSelectionDAG', 'LLVMAsmPrinter', + 'LLVMCodeGen', 'LLVMScalarOpts', 'LLVMProfileData', + 'LLVMInstCombine', 'LLVMTransformUtils', 'LLVMipa', + 'LLVMAnalysis', 'LLVMX86Desc', 'LLVMMCDisassembler', + 'LLVMX86Info', 'LLVMX86AsmPrinter', 'LLVMX86Utils', + 'LLVMMCJIT', 'LLVMTarget', 'LLVMExecutionEngine', + 'LLVMRuntimeDyld', 'LLVMObject', 'LLVMMCParser', + 'LLVMBitReader', 'LLVMMC', 'LLVMCore', 'LLVMSupport' + ]) + elif llvm_version >= distutils.version.LooseVersion('3.5'): env.Prepend(LIBS = [ + 'LLVMMCDisassembler', + 'LLVMBitWriter', 'LLVMMCJIT', 'LLVMRuntimeDyld', + 'LLVMX86Disassembler', 'LLVMX86AsmParser', 'LLVMX86CodeGen', + 'LLVMSelectionDAG', 'LLVMAsmPrinter', 'LLVMX86Desc', + 'LLVMObject', 'LLVMMCParser', 'LLVMBitReader', 'LLVMX86Info', + 'LLVMX86AsmPrinter', 'LLVMX86Utils', 'LLVMJIT', + 'LLVMExecutionEngine', 'LLVMCodeGen', 'LLVMScalarOpts', + 'LLVMInstCombine', 'LLVMTransformUtils', 'LLVMipa', + 'LLVMAnalysis', 'LLVMTarget', 'LLVMMC', 'LLVMCore', + 'LLVMSupport' + ]) + else: + env.Prepend(LIBS = [ + 'LLVMMCDisassembler', 'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser', 'LLVMX86CodeGen', 'LLVMX86Desc', 'LLVMSelectionDAG', 'LLVMAsmPrinter', 'LLVMMCParser', 'LLVMX86AsmPrinter', @@ -120,6 +182,11 @@ def generate(env): # Some of the LLVM C headers use the inline keyword without # defining it. env.Append(CPPDEFINES = [('inline', '__inline')]) + # Match some of the warning options from llvm/cmake/modules/HandleLLVMOptions.cmake + env.AppendUnique(CXXFLAGS = [ + '/wd4355', # 'this' : used in base member initializer list + '/wd4624', # 'derived class' : destructor could not be generated because a base class destructor is inaccessible + ]) if env['build'] in ('debug', 'checked'): # LLVM libraries are static, build with /MT, and they # automatically link agains LIBCMT. When we're doing a @@ -127,11 +194,12 @@ def generate(env): # that. env.Append(LINKFLAGS = ['/nodefaultlib:LIBCMT']) else: - if not env.Detect('llvm-config'): - print 'scons: llvm-config script not found' + llvm_config = os.environ.get('LLVM_CONFIG', 'llvm-config') + if not env.Detect(llvm_config): + print 'scons: %s script not found' % llvm_config return - llvm_version = env.backtick('llvm-config --version').rstrip() + 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): @@ -141,7 +209,7 @@ def generate(env): try: # Treat --cppflags specially to prevent NDEBUG from disabling # assertion failures in debug builds. - cppflags = env.ParseFlags('!llvm-config --cppflags') + cppflags = env.ParseFlags('!%s --cppflags' % llvm_config) try: cppflags['CPPDEFINES'].remove('NDEBUG') except ValueError: @@ -149,16 +217,16 @@ def generate(env): env.MergeFlags(cppflags) # Match llvm --fno-rtti flag - cxxflags = env.backtick('llvm-config --cxxflags').split() + cxxflags = env.backtick('%s --cxxflags' % llvm_config).split() if '-fno-rtti' in cxxflags: env.Append(CXXFLAGS = ['-fno-rtti']) - components = ['engine', 'mcjit', 'bitwriter', 'x86asmprinter'] + components = ['engine', 'mcjit', 'bitwriter', 'x86asmprinter', 'mcdisassembler', 'irreader'] - env.ParseConfig('llvm-config --libs ' + ' '.join(components)) - env.ParseConfig('llvm-config --ldflags') + env.ParseConfig('%s --libs ' % llvm_config + ' '.join(components)) + env.ParseConfig('%s --ldflags' % llvm_config) if llvm_version >= distutils.version.LooseVersion('3.5'): - env.ParseConfig('llvm-config --system-libs') + env.ParseConfig('%s --system-libs' % llvm_config) env.Append(CXXFLAGS = ['-std=c++11']) except OSError: print 'scons: llvm-config version %s failed' % llvm_version