diff --git a/cmake/FindLIBVLC.cmake b/cmake/FindLIBVLC.cmake index 6a5f40e..103821a 100644 --- a/cmake/FindLIBVLC.cmake +++ b/cmake/FindLIBVLC.cmake @@ -1,108 +1,106 @@ # CMake module to search for LIBVLC (VLC library) # -# Copyright (C) 2011-2012, Harald Sitter +# Copyright (C) 2011-2018, Harald Sitter # Copyright (C) 2010, Rohit Yadav # # Redistribution and use is allowed according to the terms of the BSD license. # For details see the accompanying COPYING-CMAKE-SCRIPTS file. # # If it's found it sets LIBVLC_FOUND to TRUE # and following variables are set: # LIBVLC_INCLUDE_DIR # LIBVLC_LIBRARY # LIBVLC_VERSION if(NOT LIBVLC_MIN_VERSION) set(LIBVLC_MIN_VERSION "0.0") endif(NOT LIBVLC_MIN_VERSION) # find_path and find_library normally search standard locations # before the specified paths. To search non-standard paths first, # FIND_* is invoked first with specified paths and NO_DEFAULT_PATH # and then again with no specified paths to search the default # locations. When an earlier FIND_* succeeds, subsequent FIND_*s # searching for the same item do nothing. if (NOT WIN32) find_package(PkgConfig) pkg_check_modules(PC_LIBVLC libvlc) set(LIBVLC_DEFINITIONS ${PC_LIBVLC_CFLAGS_OTHER}) endif (NOT WIN32) #Put here path to custom location #example: /home/user/vlc/include etc.. find_path(LIBVLC_INCLUDE_DIR vlc/vlc.h HINTS "$ENV{LIBVLC_INCLUDE_PATH}" ${PC_LIBVLC_INCLUDEDIR} ${PC_LIBVLC_INCLUDE_DIRS} PATHS "$ENV{LIB_DIR}/include" "$ENV{LIB_DIR}/include/vlc" "/usr/include" "/usr/include/vlc" "/usr/local/include" "/usr/local/include/vlc" #mingw c:/msys/local/include ) find_path(LIBVLC_INCLUDE_DIR PATHS "${CMAKE_INCLUDE_PATH}/vlc" NAMES vlc.h HINTS ${PC_LIBVLC_INCLUDEDIR} ${PC_LIBVLC_INCLUDE_DIRS}) #Put here path to custom location #example: /home/user/vlc/lib etc.. find_library(LIBVLC_LIBRARY NAMES vlc libvlc HINTS "$ENV{LIBVLC_LIBRARY_PATH}" ${PC_LIBVLC_LIBDIR} ${PC_LIBVLC_LIBRARY_DIRS} PATHS "$ENV{LIB_DIR}/lib" #mingw c:/msys/local/lib ) find_library(LIBVLC_LIBRARY NAMES vlc libvlc) find_library(LIBVLCCORE_LIBRARY NAMES vlccore libvlccore HINTS "$ENV{LIBVLC_LIBRARY_PATH}" ${PC_LIBVLC_LIBDIR} ${PC_LIBVLC_LIBRARY_DIRS} PATHS "$ENV{LIB_DIR}/lib" #mingw c:/msys/local/lib ) find_library(LIBVLCCORE_LIBRARY NAMES vlccore libvlccore) set(LIBVLC_VERSION ${PC_LIBVLC_VERSION}) if (NOT LIBVLC_VERSION) file(READ "${LIBVLC_INCLUDE_DIR}/vlc/libvlc_version.h" _libvlc_version_h) string(REGEX MATCH "# define LIBVLC_VERSION_MAJOR +\\(([0-9])\\)" _dummy "${_libvlc_version_h}") set(_version_major "${CMAKE_MATCH_1}") string(REGEX MATCH "# define LIBVLC_VERSION_MINOR +\\(([0-9])\\)" _dummy "${_libvlc_version_h}") set(_version_minor "${CMAKE_MATCH_1}") string(REGEX MATCH "# define LIBVLC_VERSION_REVISION +\\(([0-9])\\)" _dummy "${_libvlc_version_h}") set(_version_revision "${CMAKE_MATCH_1}") # Optionally, one could also parse LIBVLC_VERSION_EXTRA, but it does not # seem to be used by libvlc.pc. set(LIBVLC_VERSION "${_version_major}.${_version_minor}.${_version_revision}") endif (NOT LIBVLC_VERSION) if (LIBVLC_INCLUDE_DIR AND LIBVLC_LIBRARY AND LIBVLCCORE_LIBRARY) set(LIBVLC_FOUND TRUE) endif (LIBVLC_INCLUDE_DIR AND LIBVLC_LIBRARY AND LIBVLCCORE_LIBRARY) if (LIBVLC_VERSION STRLESS "${LIBVLC_MIN_VERSION}") message(WARNING "LibVLC version not found: version searched: ${LIBVLC_MIN_VERSION}, found ${LIBVLC_VERSION}\nUnless you are on Windows this is bound to fail.") # TODO: only activate once version detection can be garunteed (which is currently not the case on windows) # set(LIBVLC_FOUND FALSE) endif (LIBVLC_VERSION STRLESS "${LIBVLC_MIN_VERSION}") -if (LIBVLC_FOUND) - if (NOT LIBVLC_FIND_QUIETLY) - message(STATUS "Found LibVLC include-dir path: ${LIBVLC_INCLUDE_DIR}") - message(STATUS "Found LibVLC library path:${LIBVLC_LIBRARY}") - message(STATUS "Found LibVLCcore library path:${LIBVLCCORE_LIBRARY}") - message(STATUS "Found LibVLC version: ${LIBVLC_VERSION} (searched for: ${LIBVLC_MIN_VERSION})") - endif (NOT LIBVLC_FIND_QUIETLY) -else (LIBVLC_FOUND) - if (LIBVLC_FIND_REQUIRED) - message(FATAL_ERROR "Could not find LibVLC") - endif (LIBVLC_FIND_REQUIRED) -endif (LIBVLC_FOUND) +if (NOT LIBVLC_FIND_QUIETLY) + message(STATUS "Found LibVLC include-dir path: ${LIBVLC_INCLUDE_DIR}") + message(STATUS "Found LibVLC library path:${LIBVLC_LIBRARY}") + message(STATUS "Found LibVLCcore library path:${LIBVLCCORE_LIBRARY}") + message(STATUS "Found LibVLC version: ${LIBVLC_VERSION} (searched for: ${LIBVLC_MIN_VERSION})") +endif (NOT LIBVLC_FIND_QUIETLY) + +if (NOT LIBVLC_FOUND AND LIBVLC_FIND_REQUIRED) + message(FATAL_ERROR "Could not find LibVLC/LibVLCcore") +endif ()