setup: include /usr/local/include/eigen3 for macos

haixing0a · Oct 4, 2021 · 3ac4898 · 3ac4898
1 parent c4cacad
commit 3ac4898
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -53,12 +53,9 @@ jobs:
       - uses: actions/checkout@v2
         with:
           lfs: true
-      - name: Install CGAL 5
-        run: |
-          brew install cgal
-      - name: Install other dependencies
+      - name: Install system dependencies
         run: |
-          brew install eigen
+          brew install cgal eigen
       - name: Test with tox
         run: |
           pip install tox

diff --git a/setup.py b/setup.py
@@ -21,7 +21,11 @@
                 "src/pybind11.cpp",
             ]
         ),
-        include_dirs=[os.environ.get("EIGEN_INCLUDE_DIR", "/usr/include/eigen3/")],
+        include_dirs=[
+            os.environ.get("EIGEN_INCLUDE_DIR", "/usr/include/eigen3/"),
+            # macos/brew:
+            "/usr/local/include/eigen3",
+        ],
         # no CGAL libraries necessary from CGAL 5.0 onwards
         libraries=["gmp", "mpfr"],
     )