link statically against libpython in BuildExecutable (hack to make it work if libpyth...

[cython.git] / Cython / Build / BuildExecutable.py

diff --git a/Cython/Build/BuildExecutable.py b/Cython/Build/BuildExecutable.py
index ab47883baddb315a101a70bbd61bae417b8c85ec..fa0d20d7d99a6f152e4b497e3e337577fea87440 100755 (executable)
--- a/Cython/Build/BuildExecutable.py
+++ b/Cython/Build/BuildExecutable.py
@@ -11,20 +11,22 @@ DEBUG = True
 
 import sys
 import os
-import subprocess
 from distutils import sysconfig
 
+def get_config_var(name):
+    return sysconfig.get_config_var(name) or ''
+
 INCDIR = sysconfig.get_python_inc()
-LIBDIR1 = sysconfig.get_config_var('LIBDIR')
-LIBDIR2 = sysconfig.get_config_var('LIBPL')
-PYLIB = sysconfig.get_config_var('LIBRARY')[3:-2]
+LIBDIR1 = get_config_var('LIBDIR')
+LIBDIR2 = get_config_var('LIBPL')
+PYLIB = get_config_var('LIBRARY')
 
-CC = sysconfig.get_config_var('CC')
-CFLAGS = sysconfig.get_config_var('CFLAGS') + ' ' + os.environ.get('CFLAGS', '')
-LINKCC = sysconfig.get_config_var('LINKCC')
-LINKFORSHARED = sysconfig.get_config_var('LINKFORSHARED')
-LIBS = sysconfig.get_config_var('LIBS')
-SYSLIBS = sysconfig.get_config_var('SYSLIBS')
+CC = get_config_var('CC')
+CFLAGS = get_config_var('CFLAGS') + ' ' + os.environ.get('CFLAGS', '')
+LINKCC = get_config_var('LINKCC')
+LINKFORSHARED = get_config_var('LINKFORSHARED')
+LIBS = get_config_var('LIBS')
+SYSLIBS = get_config_var('SYSLIBS')
 
 def _debug(msg, *args):
     if DEBUG:
@@ -51,12 +53,19 @@ def runcmd(cmd, shell=True):
     else:
         _debug(' '.join(cmd))
 
-    returncode = subprocess.call(cmd, shell=shell)
+    try:
+        import subprocess
+    except ImportError: # Python 2.3 ...
+        returncode = os.system(cmd)
+    else:
+        returncode = subprocess.call(cmd, shell=shell)
+    
     if returncode:
         sys.exit(returncode)
 
 def clink(basename):
-    runcmd([LINKCC, '-o', basename, basename+'.o', '-L'+LIBDIR1, '-L'+LIBDIR2, '-l'+PYLIB]
+    runcmd([LINKCC, '-o', basename, basename+'.o', '-L'+LIBDIR1, '-L'+LIBDIR2,
+            os.path.join(LIBDIR1, PYLIB)]
            + LIBS.split() + SYSLIBS.split() + LINKFORSHARED.split())
 
 def ccompile(basename):
@@ -109,3 +118,6 @@ def build_and_run(args):
 
     program_name = build(input_file, cy_args)
     exec_file(program_name, args)
+
+if __name__ == '__main__':
+    build_and_run(sys.argv[1:])