MAINT: Add parasail headers to Python wheel.

.gitignore

@@ -7,3 +7,4 @@ parasail.egg-info/
 *.dll
 parasail-master*
 autotools/
+parasail/include/**

MANIFEST.in

@@ -9,6 +9,7 @@ include parasail/bindings_v2.py
 exclude parasail/libparasail.so
 exclude parasail/libparasail.dylib
 exclude parasail/parasail.dll
+recursive-exclude parasail/include *.h
 include setup.cfg
 include setup.py
 include tests/test_basic.py

parasail/__init__.py

@@ -23,6 +23,7 @@
 elif platform.system() == 'Windows':
     _libname = "parasail.dll"
 _libpath = os.path.join(os.path.dirname(__file__), _libname)
+_includepath = os.path.join(os.path.dirname(__file__), "include")
 
 _verbose = os.environ.get("PARASAIL_VERBOSE", False)
 
@@ -92,3 +93,12 @@ def version():
 else:
     from parasail.bindings_v2 import *
 
+def get_include():
+    """ Returns the path of the Parasail C library include files.
+    """
+    return _includepath
+
+def get_library():
+    """ Returns the path of the Parasail C library shared object file.
+    """
+    return _libpath

setup.py

@@ -13,6 +13,7 @@
 import tarfile
 import zipfile
 
+from distutils.dir_util import copy_tree
 from distutils.util import get_platform
 from setuptools import setup
 from setuptools.command.install import install as install_
@@ -93,6 +94,11 @@ def get_libname():
         libname = "parasail.dll"
     return libname
 
+def get_includes():
+    return ["include/*.h",
+            "include/parasail/*.h",
+            "include/parasail/matrices/*.h"]
+
 def unzip(archive, destdir):
     thefile=zipfile.ZipFile(archive)
     thefile.extractall(destdir)
@@ -364,6 +370,16 @@ def build_parasail(libname):
     print("copying {} to {}".format(src,dst))
     shutil.copy(src,dst)
 
+    # copy headers into the parasail directory, so they can be added to the wheel
+    parasail_headers = os.path.join(parasail_root, "parasail")
+    dst = os.path.join("parasail", "include", "parasail")
+    print("copying {} to {}".format(parasail_headers, dst))
+    copy_tree(parasail_headers, dst)
+    parasail_h = os.path.join(parasail_root, "parasail.h")
+    dst = os.path.join("parasail", "include")
+    print("copying {} to {}".format(parasail_h, dst))
+    shutil.copy(parasail_h, dst)
+
 def github_api_json(address):
     import json
     import sys
@@ -431,6 +447,12 @@ def download_windows_dll():
     print("copying {} to {}".format(src,dst))
     shutil.copy(src,dst)
 
+    # copy headers into the parasail directory, so they can be added to the wheel
+    headers_src = os.path.join(root, "..", "include")
+    dst = os.path.join("parasail", "include")
+    print("copying {} to {}".format(headers_src, dst))
+    copy_tree(headers_src, dst)
+
 def prepare_shared_lib():
     libname = get_libname()
     libpath = os.path.join("parasail", libname)
@@ -488,7 +510,7 @@ def finalize_options(self):
         maintainer_email=find_meta("email"),
         keywords=KEYWORDS,
         packages=PACKAGES,
-        package_data={"parasail": [get_libname()]},
+        package_data={"parasail": [get_libname()] + get_includes()},
         cmdclass=cmdclass,
         zip_safe=False,
         classifiers=CLASSIFIERS,