Python3 porting: find python with CMake-3.3 version.

[tools/libbatch.git] / CMakeModules / FindLibbatchPython.cmake

diff --git a/CMakeModules/FindLibbatchPython.cmake b/CMakeModules/FindLibbatchPython.cmake
index 6c3ecdaea841631b5738bb449ecca6d1059aa8e8..8efdef4a92186b6c317cddc49757d7d953659c26 100644 (file)
--- a/CMakeModules/FindLibbatchPython.cmake
+++ b/CMakeModules/FindLibbatchPython.cmake
@@ -27,7 +27,18 @@
 # 1. Load environment or any previously detected Python
 IF(DEFINED ENV{PYTHON_ROOT_DIR})
   FILE(TO_CMAKE_PATH "$ENV{PYTHON_ROOT_DIR}" _PYTHON_ROOT_DIR_ENV)
-  SET(_dflt_value "${_PYTHON_ROOT_DIR_ENV}")
+  IF(APPLE)
+    SET(_dflt_value "${_PYTHON_ROOT_DIR_ENV}/Python.framework/Versions/Current")
+    SET(PYTHON_LIBRARY "${_PYTHON_ROOT_DIR_ENV}/Python.framework/Versions/Current/lib/libpython2.7.dylib")
+    SET(PYTHON_INCLUDE_DIR "${_PYTHON_ROOT_DIR_ENV}/Python.framework/Versions/Current/Headers")
+    LIST(APPEND CMAKE_PREFIX_PATH "${_dflt_value}")
+    FIND_PACKAGE(PythonLibs)
+    MESSAGE(STATUS "Mac Python: ${_dflt_value}")
+    MESSAGE(STATUS "Python libraries: ${PYTHON_LIBRARY}")
+    MESSAGE(STATUS "Python include dir: ${PYTHON_INCLUDE_DIR}")
+  ELSE(APPLE)
+    SET(_dflt_value "${_PYTHON_ROOT_DIR_ENV}")
+  ENDIF(APPLE)
 ELSE()
   # will be blank if no Python was previously loaded
   SET(_dflt_value "${PYTHON_ROOT_DIR_EXP}")
@@ -36,6 +47,10 @@ ENDIF()
 #   Make cache entry 
 SET(PYTHON_ROOT_DIR "${_dflt_value}" CACHE PATH "Path to Python directory (interpreter and libs)")
 
+# python 3
+SET(PythonInterp_FIND_VERSION 3)
+SET(PythonInterp_FIND_VERSION_MAJOR 3)
+
 # 2. Find package - config mode first (i.e. looking for XYZ-config.cmake)
 IF(WIN32)
  IF(CMAKE_BUILD_TYPE STREQUAL Debug)