project(plplot NONE)

CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)

# Locations where PLplot cmake build system first looks for cmake modules.
if(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 6)
  set(CMAKE_MODULE_PATH
    ${PROJECT_SOURCE_DIR}/cmake/modules
    ${PROJECT_SOURCE_DIR}/cmake/modules/language_support/cmake
    ${PROJECT_SOURCE_DIR}/cmake/modules/language_support/cmake-2.6
  )
else(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 6)
  set(CMAKE_MODULE_PATH
    ${PROJECT_SOURCE_DIR}/cmake/modules
    ${PROJECT_SOURCE_DIR}/cmake/modules/language_support/cmake
    ${PROJECT_SOURCE_DIR}/cmake/modules/language_support/cmake-2.8
  )
endif(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 6)

enable_language(Fortran)