Merge pull request #67 from roryyorke/rory/more-build-fixes

Build fixes: query numpy path directly; setup pyproject.toml for pip

Author: roryyorke

CMakeLists.txt

@@ -39,7 +39,7 @@ endif()
 # base site dir, use python installation for location specific includes
 execute_process(
   COMMAND "${PYTHON_EXECUTABLE}" -c
-  "from distutils.sysconfig import get_python_lib as pl; print(pl())"
+  "import os,numpy; print(os.path.dirname(numpy.__path__[0]))"
   OUTPUT_VARIABLE PYTHON_SITE
   OUTPUT_STRIP_TRAILING_WHITESPACE)
 if(WIN32)

MANIFEST.in

@@ -6,6 +6,7 @@ include README.rst
 include MANIFEST.in
 include setup.cfg.in
 include CMakeLists.txt
+include pyproject.toml
 include slycot/CMakeLists.txt
 include slycot/tests/CMakeLists.txt
 include slycot/*.py

pyproject.toml

@@ -0,0 +1,2 @@
+[build-system]
+requires = ["setuptools", "wheel", "scikit-build", "cmake", "numpy"]

setup.py

@@ -221,7 +221,7 @@ def run(self):
 
 
 def setup_package():
-    src_path = os.path.dirname(os.path.abspath(sys.argv[0]))
+    src_path = os.path.dirname(os.path.abspath(__file__))
     sys.path.insert(0, src_path)
 
     # Rewrite the version file everytime