blob: 41873cc422b37e1c18a680b6d085f1f3efe487e0 [file] [log] [blame]
# This file is distributed under the University of Illinois Open Source License.
# See LICENSE.TXT for details.
import os
import sys
wopt = " -w"
test_params = {
"bindump" : "nm",
"runtool" : "", # if None, then runtool_func must exists
"Platform" : "linux-gcc",
"cxx_rtti" : "-frtti", # option to enable rtti
"cxx_exceptions" : "-fexceptions", # option to enable rtti
"cxx_cpp11" : "-std=c++0x" ,
}
def build_cxx_compiler_name(cn):
# build c++ compiler name from C compiler name
# <prefix>clang <options> : becomes <prefix>clang -x c++ <options>
# <prefix>gcc <options> : becomes <prefix>g++ <options>
# <prefix>gcc-<vers> <options>: becomes <prefix>g++-<vers> <options>
cnlen = len(cn)
if (cn == 'clang'): #plain clang
return "clang -x c++"
idx = cn.find("clang ")
if (idx >= 0): # clang with some options
return cn[:(idx+6)] + "-x c++ " + cn[(idx+6):]
idx = cn.rfind('clang')
if (idx == (cnlen-5)): # ends in gcc
return cn + " -x c++"
if (cn == 'gcc'):
return "g++"
idx = cn.rfind('gcc')
if (idx == (cnlen-3)): # ends in gcc
return cn + " -x c++"
idx = cn.find("gcc ")
if (idx >= 0): # gcc with some options
return cn[:(idx+1)] + "++ " + cn[(idx+4):]
idx = cn.find("gcc-")
if (idx >= 0): # gcc-<version>
return cn[:(idx+1)] + "++" + cn[(idx+3):]
return "UNEXPECTED COMPILER"
def build_linker_name(cn):
# build linkercompiler name from C compiler name
# <prefix>clang <options> : becomes <prefix>clang++ <options>
# <prefix>gcc <options> : becomes <prefix>g++ <options>
# <prefix>gcc-<vers> <options>: becomes <prefix>g++-<vers> <options>
if (cn == 'clang'): #plain clang
return "clang++"
idx = cn.find("clang ")
if (idx >= 0): # clang with some options
return cn[:(idx+5)] + "++ " + cn[(idx+6):]
cnlen = len(cn)
idx = cn.rfind('clang')
if (idx == (cnlen-5)): # ends in clang
return cn + "++"
return build_cxx_compiler_name(cn) # for gcc, linekr name is same as c++ compiler name
import subprocess
if __name__ == "__main__":
print sys.argv
litargs = [sys.argv[0]] # args for lit.main
c_compiler_name = sys.argv[1].strip()
cxx_compiler_name = build_cxx_compiler_name(c_compiler_name)
linker_name = build_linker_name(c_compiler_name)
#print "C++ compiler:", cxx_compiler_name
#print "linker :", linker_name
for la in sys.argv[2:]:
litargs.append(la)
sys.argv = litargs
cmd = c_compiler_name.split() + [ "-o", "b.exe", "test/common/genselector.c"]
#print "cmd = ", cmd
rv = subprocess.call(cmd)
#print "rv = " , rv
if rv != 0:
print "compiler failed: ", cmd
sys.exit(1)
rv = subprocess.call("./b.exe")
fp = open("nselector.h")
fi = fp.read();
fp.close()
if ("LP64" in fi):
test_params["Mode"] = "LP64-x86"
prf = "--check-prefix=LP64"
else:
# 'gcc -m32' or 'clang -m32' mode
test_params["Mode"] = "ILP32-x86"
prf = "--check-prefix=ILP32"
test_params["prefixes"] = prf;
test_params["c_compiler"] = c_compiler_name
test_params["cxx_compiler"] = cxx_compiler_name
test_params["linker"] = linker_name
test_params["Platform"] = "linux-" + cmd[0]
print "test_params = " , test_params
builtin_parameters = {
'build_mode' : "Release",
'llvm_site_config' : os.path.join(os.getcwd(), 'lit.site.cfg'),
'clang_site_config': os.path.join(os.getcwd(), 'lit.site.cfg'),
'test_params' : test_params
}
#print "builtin_params = " , test_params
from lit.main import main
main(builtin_parameters)