include (CheckCXXSourceCompiles)
include (CheckIncludeFile)
-
project(FlightGear)
+# We have some custom .cmake scripts not in the official distribution.
+set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
+
+if(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
+ # use official include provided by latest CMake
+ include(GNUInstallDirs)
+else(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
+ # backward compatibility: use our own module for older cmake versions
+ include(OldGNUInstallDirs)
+endif(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
+
set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
string(STRIP ${versionFile} FLIGHTGEAR_VERSION)
#packaging
+if(EXISTS ${PROJECT_SOURCE_DIR}/.gitignore)
+ file(READ .gitignore CPACK_SOURCE_IGNORE_FILES)
+else()
+ # clean tar-balls do not contain SCM (.git/.gitignore/...) files.
+ set(CPACK_SOURCE_IGNORE_FILES
+ "^${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore;Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
+endif()
# split version string into components, note CMAKE_MATCH_0 is the entire regexp match
-file(READ .gitignore CPACK_SOURCE_IGNORE_FILES)
string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" CPACK_PACKAGE_VERSION ${FLIGHTGEAR_VERSION} )
set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
set(CPACK_SOURCE_GENERATOR TBZ2 ZIP)
set(CPACK_SOURCE_PACKAGE_FILE_NAME "flightgear-${FLIGHTGEAR_VERSION}" CACHE INTERNAL "tarball basename")
-#set(CPACK_SOURCE_IGNORE_FILES
-# "^${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore;Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
include (CPack)
-# We have some custom .cmake scripts not in the official distribution.
-set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
-
if (FG_DATA_DIR)
message(STATUS "Using explicit data-dir: ${FG_DATA_DIR}")
else()
README.OSG
README.SimGear)
-INSTALL(FILES ${INSTALL_DOCS} DESTINATION doc OPTIONAL)
+INSTALL(FILES ${INSTALL_DOCS} DESTINATION ${CMAKE_INSTALL_DOCDIR} OPTIONAL)
#-----------------------------------------------------------------------------
### uninstall target