Add CMake hints

actions · Jun 22, 2022 · 4e63b87 · 4e63b87
1 parent 53e1529
commit 4e63b87
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/find-pypy.ts b/src/find-pypy.ts
@@ -55,6 +55,12 @@ export async function findPyPyVersion(
   );
   const pythonLocation = pypyInstall.getPyPyBinaryPath(installDir);
   core.exportVariable('pythonLocation', pythonLocation);
+  // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython
+  core.exportVariable('Python_ROOT_DIR', pythonLocation);
+  // https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2
+  core.exportVariable('Python2_ROOT_DIR', pythonLocation);
+  // https://cmake.org/cmake/help/latest/module/FindPython3.html#module:FindPython3
+  core.exportVariable('Python3_ROOT_DIR', pythonLocation);
   core.exportVariable('PKG_CONFIG_PATH', pythonLocation + '/lib/pkgconfig');
   core.addPath(pythonLocation);
   core.addPath(_binDir);

diff --git a/src/find-python.ts b/src/find-python.ts
@@ -70,6 +70,12 @@ export async function useCpythonVersion(
   }
 
   core.exportVariable('pythonLocation', installDir);
+  // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython
+  core.exportVariable('Python_ROOT_DIR', installDir);
+  // https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2
+  core.exportVariable('Python2_ROOT_DIR', installDir);
+  // https://cmake.org/cmake/help/latest/module/FindPython3.html#module:FindPython3
+  core.exportVariable('Python3_ROOT_DIR', installDir);
   core.exportVariable('PKG_CONFIG_PATH', installDir + '/lib/pkgconfig');
 
   if (IS_LINUX) {