CMake: be more explicit with python errors

There's been a few reports of users not understanding what the python
error means, so spell out the options they have.
This commit is contained in:
Carlos Martín Nieto 2015-10-06 13:35:45 +02:00
parent 72b7c57093
commit e3f94c71c3

View File

@ -575,7 +575,12 @@ INSTALL(FILES include/git2.h DESTINATION ${INCLUDE_INSTALL_DIR} )
# Tests
IF (BUILD_CLAR)
FIND_PACKAGE(PythonInterp REQUIRED)
FIND_PACKAGE(PythonInterp)
IF(NOT PYTHONINTERP_FOUND)
MESSAGE(FATAL_ERROR "Could not find a python interpeter, which is needed to build the tests. "
"Make sure python is available, or pass -DBUILD_CLAR=OFF to skip building the tests")
ENDIF()
SET(CLAR_FIXTURES "${CMAKE_CURRENT_SOURCE_DIR}/tests/resources/")
SET(CLAR_PATH "${CMAKE_CURRENT_SOURCE_DIR}/tests")