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-rw-r--r--CMakeLists.txt11
1 files changed, 6 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 856e23c..bc9abc7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,9 +38,10 @@ find_package(PkgConfig REQUIRED)
find_package(Threads REQUIRED)
if (NOT DISABLE_PYTHON)
-
- find_package(PythonLibs 2.7 REQUIRED)
- find_package(PythonInterp 2 REQUIRED)
+ set(PYTHON_VERSION 2.7 CACHE PATH "python version")
+
+ find_package(PythonLibs ${PYTHON_VERSION} REQUIRED)
+ find_package(PythonInterp ${PYTHON_VERSION} REQUIRED)
find_package(SWIG REQUIRED)
if (NOT PYTHON_VERSION_STRING VERSION_EQUAL PYTHONLIBS_VERSION_STRING)
@@ -49,9 +50,9 @@ if (NOT DISABLE_PYTHON)
# execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "from sysconfig import get_path; print get_path('platlib')" OUTPUT_VARIABLE PYTHON_INSTALL_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
- execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.PREFIXES[-1]" OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
+ execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print(site.PREFIXES[-1])" OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
file (TO_CMAKE_PATH "${PYTHON_PREFIX}" PYTHON_PREFIX)
- execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.getsitepackages()[0]" OUTPUT_VARIABLE PYTHON_SITE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
+ execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print(site.getsitepackages()[0])" OUTPUT_VARIABLE PYTHON_SITE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
file (TO_CMAKE_PATH "${PYTHON_SITE_DIR}" PYTHON_SITE_DIR)
string (REGEX REPLACE "^${PYTHON_PREFIX}/" "${CMAKE_INSTALL_PREFIX}/" PYTHON_SITE_DIR "${PYTHON_SITE_DIR}")