Trying to dynamically find DLLs for Windows PyInstaller

CadQuery · Oct 30, 2023 · 92fb68e · 92fb68e
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commit 92fb68e
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/.github/workflows/pyinstaller.yml b/.github/workflows/pyinstaller.yml
@@ -66,6 +66,8 @@ jobs:
     - name: Run build
       run: |
         # Get-ChildItem -Path C:\ -Filter libcasadi.dll -Recurse
+        CPATH=$pythonLocation/include/python${{ matrix.python-version }}m
+        echo "CPATH=$CPATH" >> $GITHUB_ENV
         pyinstaller pyinstaller.spec ${{ github.event.inputs.type }}
     - uses: actions/upload-artifact@v2
       with:

diff --git a/pyinstaller.spec b/pyinstaller.spec
@@ -48,10 +48,11 @@ hidden_imports_numpy = collect_submodules('numpy')
 hidden_imports = hidden_imports + hidden_imports_numpy
 
 if sys.platform == 'win32':
-    dlls = [('libcasadi.dll', '.'),
-            ('libcasadi_nlpsol_ipopt.dll', '.'),
-            ('libgfortran-3.dll', '.'),
-            ('libquadmath-0.dll', '.')]
+    print(os.path.join(os.environ['CPATH']))
+    dlls = [(os.path.join(os.environ['CPATH'], 'libcasadi.dll'), '.'),
+            (os.path.join(os.environ['CPATH'], 'libcasadi_nlpsol_ipopt.dll'), '.'),
+            (os.path.join(os.environ['CPATH'], 'libgfortran-3.dll'), '.'),
+            (os.path.join(os.environ['CPATH'], 'libquadmath-0.dll'), '.')]
 else:
     dlls = []