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scons: Hack LLVM support on Windows.

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Doesn't quite work yet though, as small differences in the compilation flags
used when building LLVM and Mesa cause link failures for STL symbols.
This commit is contained in:
José Fonseca 2009-10-22 19:11:48 +01:00
parent 719984afca
commit bf48447caf
1 changed files with 43 additions and 2 deletions
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45
scons/llvm.py
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@ -29,6 +29,7 @@ Tool-specific initialization for LLVM
import os
import os.path
import sys
import SCons.Errors
import SCons.Util
@ -39,7 +40,7 @@ def generate(env):
llvm_dir = os.environ['LLVM']
except KeyError:
# Do nothing -- use the system headers/libs
pass
llvm_dir = None
else:
if not os.path.isdir(llvm_dir):
raise SCons.Errors.InternalError, "Specified LLVM directory not found"
@ -57,7 +58,47 @@ def generate(env):
env.PrependENVPath('PATH', llvm_bin_dir)
if env.Detect('llvm-config'):
if env['msvc']:
# XXX: There is no llvm-config on Windows, so assume a standard layout
if llvm_dir is not None:
env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])
env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')])
env.Prepend(LIBS = [
'LLVMBitWriter',
'LLVMCore',
'LLVMSupport',
'LLVMSystem',
'LLVMSupport',
'LLVMSystem',
'LLVMCore',
'LLVMCodeGen',
'LLVMSelectionDAG',
'LLVMAsmPrinter',
'LLVMBitReader',
'LLVMBitWriter',
'LLVMTransformUtils',
'LLVMInstrumentation',
'LLVMScalarOpts',
'LLVMipo',
'LLVMHello',
'LLVMLinker',
'LLVMAnalysis',
'LLVMipa',
'LLVMX86CodeGen',
'LLVMX86AsmPrinter',
'LLVMExecutionEngine',
'LLVMInterpreter',
'LLVMJIT',
'LLVMTarget',
'LLVMAsmParser',
'LLVMDebugger',
'LLVMArchive',
'imagehlp',
'psapi',
])
env['LLVM_VERSION'] = '2.5'
return
elif env.Detect('llvm-config'):
version = env.backtick('llvm-config --version').rstrip()
try: