[cmake] install man page

git-svn-id: svn://svn.lighttpd.net/spawn-fcgi/trunk@18 4a9f3682-ca7b-49a8-9a55-ba4640e46f83

CMakeLists.txt

@@ -7,8 +7,14 @@ SET(PACKAGE_NAME ${CMAKE_PROJECT_NAME})
 SET(PACKAGE_VERSION 1.6.0)
 EXEC_PROGRAM(date ARGS "'+%b %d %Y %H:%M:%S UTC'" OUTPUT_VARIABLE PACKAGE_BUILD_DATE)
 
+SET(CMAKE_MAN_DIR "share/man" CACHE STRING
+  "Install location for man pages (relative to prefix).")
+MARK_AS_ADVANCED(CMAKE_MAN_DIR)
+
 IF("${CMAKE_BUILD_TYPE}" STREQUAL "")
 	SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." FORCE)
 ENDIF("${CMAKE_BUILD_TYPE}" STREQUAL "")
 
 ADD_SUBDIRECTORY(src)
+
+INSTALL(FILES spawn-fcgi.1 DESTINATION ${CMAKE_MAN_DIR}/man1)