numpy.linalg now builds with scons

2 files changed, 53 insertions, 0 deletions

diff --git a/numpy/linalg/SConstruct b/numpy/linalg/SConstruct
new file mode 100644
index 000000000..85550d81e
--- /dev/null
+++ b/numpy/linalg/SConstruct
@@ -0,0 +1,33 @@
+# Last Change: Fri Nov 16 05:00 PM 2007 J
+# vim:syntax=python
+import os.path
+
+import __builtin__
+__builtin__.__NUMPY_SETUP__ = True
+
+from numpy.distutils.misc_util import get_numpy_include_dirs, get_mathlibs
+from numscons import GetNumpyEnvironment, scons_get_paths, \
+                     scons_get_mathlib
+from numscons import CheckF77LAPACK
+from numscons.configuration import write_info
+
+env = GetNumpyEnvironment(ARGUMENTS)
+env.Append(CPPPATH = scons_get_paths(env['include_bootstrap']))
+
+config = env.NumpyConfigure(custom_tests = 
+    {'CheckLAPACK' : CheckF77LAPACK})
+
+use_lapack = config.CheckLAPACK()
+
+mlib = scons_get_mathlib(env)
+env.AppendUnique(LIBS = mlib)
+
+config.Finish()
+write_info(env)
+
+sources = ['lapack_litemodule.c']
+if not use_lapack:
+    sources.extend(['zlapack_lite.c', 'dlapack_lite.c', 'blas_lite.c',
+                    'dlamch.c', 'f2c_lite.c'])
+lapack_lite = env.NumpyPythonExtension('lapack_lite', source = sources)
+            
diff --git a/numpy/linalg/setupscons.py b/numpy/linalg/setupscons.py
new file mode 100644
index 000000000..d585bcaae
--- /dev/null
+++ b/numpy/linalg/setupscons.py
@@ -0,0 +1,20 @@
+
+def configuration(parent_package='',top_path=None):
+    from numpy.distutils.misc_util import Configuration
+    from numpy.distutils.system_info import get_info
+    config = Configuration('linalg',parent_package,top_path)
+
+    config.add_data_dir('tests')
+
+    config.add_sconscript('SConstruct', 
+                          source_files = ['lapack_litemodule.c',
+                                          'zlapack_lite.c', 'dlapack_lite.c',
+                                          'blas_lite.c', 'dlamch.c',
+                                          'f2c_lite.c','f2c.h'],
+                          post_hook = config.add_configres)
+
+    return config
+
+if __name__ == '__main__':
+    from numpy.distutils.core import setup
+    setup(configuration=configuration)