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| author | Stefan Bühler <stbuehler@web.de> | 2010-08-07 10:46:34 +0000 |
|---|---|---|
| committer | Stefan Bühler <stbuehler@web.de> | 2010-08-07 10:46:34 +0000 |
| commit | f8eb52ebdac82e752f9f755ce79b0f88bac613cf (patch) | |
| tree | 1fe00fb2de1b0a008b70b385338e8b28b0f4a75a /cmake/FindLibEV.cmake | |
| parent | 4ae13c32b165289becfbcee013cf9dc3999c9b83 (diff) | |
| download | lighttpd-git-f8eb52ebdac82e752f9f755ce79b0f88bac613cf.tar.gz | |
add libev fdevent handler: server.event-handler = "libev"
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2754 152afb58-edef-0310-8abb-c4023f1b3aa9
Diffstat (limited to 'cmake/FindLibEV.cmake')
| -rw-r--r-- | cmake/FindLibEV.cmake | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/cmake/FindLibEV.cmake b/cmake/FindLibEV.cmake new file mode 100644 index 00000000..204725d7 --- /dev/null +++ b/cmake/FindLibEV.cmake @@ -0,0 +1,70 @@ + +SET(LIBEV_PATH "" CACHE PATH "Base path for include/ev.h and lib/libev*") +SET(LIBEV_INCLUDE_PATH "" CACHE PATH "Include path for ev.h") +SET(LIBEV_LIBDIR "" CACHE PATH "Path containing libev") + +IF(LIBEV_PATH) + SET(LIBEV_INCLUDE_PATH "${LIBEV_PATH}/include" CACHE PATH "Include path for ev.h" FORCE) + SET(LIBEV_LIBDIR "${LIBEV_PATH}/lib" CACHE PATH "Path containing libev" FORCE) +ENDIF(LIBEV_PATH) + +IF(LIBEV_INCLUDE_PATH) + INCLUDE_DIRECTORIES(${LIBEV_INCLUDE_PATH}) +ENDIF(LIBEV_INCLUDE_PATH) + +# Use cached result +IF(NOT LIBEV_FOUND) + UNSET(HAVE_EV_H) + UNSET(HAVE_LIBEV) + UNSET(HAVE_EV_H CACHE) + UNSET(HAVE_LIBEV CACHE) + UNSET(LIBEV_CFLAGS) + UNSET(LIBEV_LDFLAGS) + + IF(LIBEV_INCLUDE_PATH OR LIBEV_LIBDIR) + SET(CMAKE_REQUIRED_INCLUDES ${LIBEV_INCLUDE_PATH}) +# MESSAGE(STATUS "Looking for ev.h in ${CMAKE_REQUIRED_INCLUDES}") + CHECK_INCLUDE_FILES(ev.h HAVE_EV_H) + IF(HAVE_EV_H) +# MESSAGE(STATUS "Looking for lib ev in ${LIBEV_LIBDIR}") + CHECK_LIBRARY_EXISTS(ev ev_loop "${LIBEV_LIBDIR}" HAVE_LIBEV) + IF(HAVE_LIBEV) + SET(LIBEV_CFLAGS "" CACHE INTERNAL "") + SET(LIBEV_LDFLAGS "-L${LIBEV_LIBDIR} -lev" CACHE INTERNAL "") + SET(LIBEV_FOUND TRUE CACHE INTERNAL "Found libev" FORCE) + ELSE(HAVE_LIBEV) + MESSAGE(STATUS "Couldn't find lib ev in ${LIBEV_LIBDIR}") + ENDIF(HAVE_LIBEV) + ELSE(HAVE_EV_H) + MESSAGE(STATUS "Couldn't find <ev.h> in ${LIBEV_INCLUDE_PATH}") + ENDIF(HAVE_EV_H) + ELSE(LIBEV_INCLUDE_PATH OR LIBEV_LIBDIR) + pkg_check_modules(LIBEV libev) + IF(NOT LIBEV_FOUND) +# MESSAGE(STATUS "Looking for ev.h in ${CMAKE_REQUIRED_INCLUDES}") + CHECK_INCLUDE_FILES(ev.h HAVE_EV_H) + IF(HAVE_EV_H) +# MESSAGE(STATUS "Looking for lib ev") + CHECK_LIBRARY_EXISTS(ev ev_loop "" HAVE_LIBEV) + IF(HAVE_LIBEV) + SET(LIBEV_CFLAGS "" CACHE INTERNAL "") + SET(LIBEV_LDFLAGS "-lev" CACHE INTERNAL "") + SET(LIBEV_FOUND TRUE CACHE INTERNAL "Found libev" FORCE) + ELSE(HAVE_LIBEV) + MESSAGE(STATUS "Couldn't find lib ev") + ENDIF(HAVE_LIBEV) + ELSE(HAVE_EV_H) + MESSAGE(STATUS "Couldn't find <ev.h>") + ENDIF(HAVE_EV_H) + ENDIF(NOT LIBEV_FOUND) + ENDIF(LIBEV_INCLUDE_PATH OR LIBEV_LIBDIR) + +ENDIF(NOT LIBEV_FOUND) + +IF(NOT LIBEV_FOUND) + IF(LibEV_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "Could not find libev") + ENDIF(LibEV_FIND_REQUIRED) +ENDIF(NOT LIBEV_FOUND) + +MARK_AS_ADVANCED(LIBEV_PATH LIBEV_INCLUDE_PATH LIBEV_LIBDIR) |