Repository: numpy/numpy

Issue:
zip/gz files produced by python setup.py sdist may have missing files
In particular, `cblasfiles.c` and `python_xerbla.c` are missing when using `numpy-vendor`.The problem probably originates here:

```
    if blas_info and ('HAVE_CBLAS', None) in blas_info.get('define_macros', []):
        extra_info = blas_info
        multiarray_src.extend([join('src', 'multiarray', 'cblasfuncs.c'),
                               join('src', 'multiarray', 'python_xerbla.c'),
                               ])
```

Which makes the list dependent on the environment. Does anyone have a good idea about how to work around that?



Discussion:
A workaround is to install atlas in numpy-vendor, but that is just a bandaid. 

Maybe adding them as `depends=` works?

just putting them in the manifest would also work

I assume this is a regression in 1.10? they have not been missing when I used my vendor fork for 1.9.x

@juliantaylor The files are new in 1.10.

xerbla.c was always there

Not in multiarray. There are two copies.


Resolving patch:
diff --git a/numpy/core/setup.py b/numpy/core/setup.py
--- a/numpy/core/setup.py
+++ b/numpy/core/setup.py
@@ -736,6 +736,7 @@ def generate_multiarray_templated_sources(ext, build_dir):
             join('src', 'multiarray', 'array_assign.h'),
             join('src', 'multiarray', 'buffer.h'),
             join('src', 'multiarray', 'calculation.h'),
+            join('src', 'multiarray', 'cblasfuncs.h'),
             join('src', 'multiarray', 'common.h'),
             join('src', 'multiarray', 'convert_datatype.h'),
             join('src', 'multiarray', 'convert.h'),
@@ -839,6 +840,8 @@ def generate_multiarray_templated_sources(ext, build_dir):
     blas_info = get_info('blas_opt', 0)
     if blas_info and ('HAVE_CBLAS', None) in blas_info.get('define_macros', []):
         extra_info = blas_info
+        # These files are also in MANIFEST.in so that they are always in
+        # the source distribution independently of HAVE_CBLAS.
         multiarray_src.extend([join('src', 'multiarray', 'cblasfuncs.c'),
                                join('src', 'multiarray', 'python_xerbla.c'),
                                ])
diff --git a/pavement.py b/pavement.py
--- a/pavement.py
+++ b/pavement.py
@@ -89,7 +89,7 @@
         GIT_REVISION = "Unknown"
 
     if not setup_py.ISRELEASED:
-        FULLVERSION += '.dev-' + GIT_REVISION[:7]
+        FULLVERSION += '.dev0+' + GIT_REVISION[:7]
 finally:
     sys.path.pop(0)
 


Test patch:
diff --git a/numpy/lib/tests/test__version.py b/numpy/lib/tests/test__version.py
--- a/numpy/lib/tests/test__version.py
+++ b/numpy/lib/tests/test__version.py
@@ -48,6 +48,19 @@ def test_dev_a_b_rc_mixed():
     assert_(NumpyVersion('1.9.0a2.dev-6acvda54') < '1.9.0a2')
 
 
+def test_dev0_version():
+    assert_(NumpyVersion('1.9.0.dev0+Unknown') < '1.9.0')
+    for ver in ['1.9.0', '1.9.0a1', '1.9.0b2', '1.9.0b2.dev0+ffffffff']:
+        assert_(NumpyVersion('1.9.0.dev0+f16acvda') < ver)
+
+    assert_(NumpyVersion('1.9.0.dev0+f16acvda') == '1.9.0.dev0+11111111')
+
+
+def test_dev0_a_b_rc_mixed():
+    assert_(NumpyVersion('1.9.0a2.dev0+f16acvda') == '1.9.0a2.dev0+11111111')
+    assert_(NumpyVersion('1.9.0a2.dev0+6acvda54') < '1.9.0a2')
+
+
 def test_raises():
     for ver in ['1.9', '1,9.0', '1.7.x']:
         assert_raises(ValueError, NumpyVersion, ver)