endif()
if(NOT help AND NOT HELP)
- # 'project' triggers the searching for a compiler
- project(${LYX_PROJECT})
+ # 'project' triggers the searching for a compiler
+ project(${LYX_PROJECT})
+ if (CMAKE_COMPILER_IS_GNUCXX)
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.0")
+ message(STATUS "Gnu CXX compiler version = ${CMAKE_CXX_COMPILER_VERSION}")
+ message(STATUS "is too old, should be >= 4.0")
+ message(FATAL_ERROR "Exiting")
+ endif()
+ endif()
endif()
if(UNIX)
endif()
endforeach()
+find_package(PythonInterp 2.7 QUIET)
+if(PYTHONINTERP_FOUND)
+ if(PYTHON_VERSION_STRING VERSION_GREATER 2.8)
+ unset(PYTHONINTERP_FOUND)
+ endif()
+endif()
+
+if (NOT PYTHONINTERP_FOUND)
+ unset(PYTHON_EXECUTABLE CACHE)
+ unset(PYTHON_VERSION_MAJOR)
+ unset(PYTHON_VERSION_MINOR)
+ unset(PYTHON_VERSION_STRING)
+ find_package(PythonInterp 3.3 REQUIRED)
+endif()
+
+set(LYX_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "Python to be used by LyX")
+
if(LYX_NLS)
- FIND_PROGRAM(LYX_PYTHON_EXECUTABLE python2 python HINTS ${GNUWIN32_DIR}/python)
find_package(LyXGettext)
if(LYX_PYTHON_EXECUTABLE AND GETTEXT_FOUND)
add_subdirectory(po "${TOP_BINARY_DIR}/po")