Start utilising pkgconfig

firedrakeproject · Nov 9, 2024 · 4839c0a · 4839c0a
1 parent 2c1bfc0
commit 4839c0a
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diff --git a/pyproject.toml b/pyproject.toml
@@ -91,6 +91,7 @@ requires = [
   "setuptools>61.2",
   "Cython>=3.0",
   "pybind11",
+  "pkgconfig",
   "numpy>=2.0",
   "mpi4py",
   "petsc4py",

diff --git a/setup.py b/setup.py
@@ -11,6 +11,7 @@
 import petsc4py
 import rtree
 import supermesh
+import pkgconfig
 
 # Define the compilers to use if not already set
 if "CC" not in os.environ:
@@ -114,7 +115,10 @@ def __getitem__(self, key):
         include_dirs = [str(hdf5_dir.joinpath("include"))],
         library_dirs = [str(hdf5_dir.joinpath("lib"))]
     )
+elif pkgconfig.exists("hdf5"):
+    hdf5_ = ExternalDependency(**pkgconfig.parse("hdf5"))
 else:
+    # Set the library name and hope for the best
     hdf5_ = ExternalDependency(libraries=["hdf5"])
 
 # Note: