-import distutils.spawn
import os
import pipes
import shlex
+import sys
if not 'go' in config.root.llvm_bindings:
config.unsupported = True
+def find_executable(executable, path=None):
+ if path is None:
+ path = os.environ['PATH']
+ paths = path.split(os.pathsep)
+ base, ext = os.path.splitext(executable)
+
+ if (sys.platform == 'win32' or os.name == 'os2') and (ext != '.exe'):
+ executable = executable + '.exe'
+
+ if not os.path.isfile(executable):
+ for p in paths:
+ f = os.path.join(p, executable)
+ if os.path.isfile(f):
+ return f
+ return None
+ else:
+ return executable
+
# Resolve certain symlinks in the first word of compiler.
#
# This is a Go-specific hack. cgo and other Go tools check $CC and $CXX for the
# $CC is cc and cc is a symlink pointing to clang, as it is on Darwin.
def fixup_compiler_path(compiler):
args = shlex.split(compiler)
- path = distutils.spawn.find_executable(args[0])
+ path = find_executable(args[0])
try:
if path.endswith('/cc') and os.readlink(path) == 'clang':