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| author | Josh Blum <josh@joshknows.com> | 2010-12-27 13:56:09 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-12-27 13:56:09 -0800 |
| commit | 3017907fd83d32e89e91f43a5d2b94d4155beddd (patch) | |
| tree | fa1aa7154145481db51a4074e7319aced0ac4eb1 /host/config/Python.cmake | |
| parent | 2dfec0af4a159b4f886180a0f7448ce37a75aac1 (diff) | |
| download | uhd-3017907fd83d32e89e91f43a5d2b94d4155beddd.tar.gz uhd-3017907fd83d32e89e91f43a5d2b94d4155beddd.tar.bz2 uhd-3017907fd83d32e89e91f43a5d2b94d4155beddd.zip | |
cmake: changes to finding python interp, some other tweaks
Diffstat (limited to 'host/config/Python.cmake')
| -rw-r--r-- | host/config/Python.cmake | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/host/config/Python.cmake b/host/config/Python.cmake index 847e7bff3..49f74ae88 100644 --- a/host/config/Python.cmake +++ b/host/config/Python.cmake @@ -18,13 +18,33 @@ ######################################################################## # Setup Python ######################################################################## -IF(NOT DEFINED PYTHON_EXECUTABLE) - INCLUDE(FindPythonInterp) +#this allows the user to override PYTHON_EXECUTABLE +IF(PYTHON_EXECUTABLE) + SET(PYTHONINTERP_FOUND TRUE) + +#otherwise if not set, try to automatically find it +ELSE(PYTHON_EXECUTABLE) + + #use the built-in find script + FIND_PACKAGE(PythonInterp) + + #and if that fails use the find program routine IF(NOT PYTHONINTERP_FOUND) - MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") + FIND_PROGRAM(PYTHON_EXECUTABLE python) + IF(PYTHON_EXECUTABLE) + SET(PYTHONINTERP_FOUND TRUE) + ENDIF(PYTHON_EXECUTABLE) ENDIF(NOT PYTHONINTERP_FOUND) -ENDIF(NOT DEFINED PYTHON_EXECUTABLE) + +ENDIF(PYTHON_EXECUTABLE) + +#make the path to the executable appear in the cmake gui +SET(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE PYTHON_EXECUTABLE "python interpreter") + +IF(NOT PYTHONINTERP_FOUND) + MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") +ENDIF(NOT PYTHONINTERP_FOUND) MACRO(PYTHON_CHECK_MODULE desc mod cmd have) MESSAGE(STATUS "") |