diff options
Diffstat (limited to 'modules/FindKexiv2.cmake')
| -rw-r--r-- | modules/FindKexiv2.cmake | 55 |
1 files changed, 35 insertions, 20 deletions
diff --git a/modules/FindKexiv2.cmake b/modules/FindKexiv2.cmake index dd62e885..4487537c 100644 --- a/modules/FindKexiv2.cmake +++ b/modules/FindKexiv2.cmake @@ -1,4 +1,8 @@ # - Try to find the KExiv2 library +# +# If you have put a local version of libkexiv2 into your source tree, +# set KEXIV2_LOCAL_DIR to the relative path to the local directory. +# # Once done this will define # # KEXIV2_FOUND - system has libkexiv2 @@ -12,34 +16,45 @@ # Redistribution and use is allowed according to the terms of the BSD license. # For details see the accompanying COPYING-CMAKE-SCRIPTS file. -if (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) +if (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES AND KEXIV2_DEFINITIONS) message(STATUS "Found Kexiv2 library in cache: ${KEXIV2_LIBRARIES}") # in cache already - SET(KEXIV2_FOUND TRUE) + set(KEXIV2_FOUND TRUE) -else (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) +else (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES AND KEXIV2_DEFINITIONS) message(STATUS "Check Kexiv2 library in local sub-folder...") # Check if library is not in local sub-folder - FIND_FILE(KEXIV2_LOCAL_FOUND libkexiv2/version.h.cmake ${CMAKE_SOURCE_DIR}/libkexiv2 ${CMAKE_SOURCE_DIR}/libs/libkexiv2 NO_DEFAULT_PATH) + if (KEXIV2_LOCAL_DIR) + set(KEXIV2_LOCAL_FOUND TRUE) + else (KEXIV2_LOCAL_DIR) + find_file(KEXIV2_LOCAL_FOUND libkexiv2/version.h.cmake ${CMAKE_SOURCE_DIR}/libkexiv2 ${CMAKE_SOURCE_DIR}/libs/libkexiv2 NO_DEFAULT_PATH) - if (KEXIV2_LOCAL_FOUND) + if (KEXIV2_LOCAL_FOUND) + # Was it found in libkexiv2/ or in libs/libkexiv2? + find_file(KEXIV2_LOCAL_FOUND_IN_LIBS libkexiv2/version.h.cmake ${CMAKE_SOURCE_DIR}/libs/libkexiv2 NO_DEFAULT_PATH) + if (KEXIV2_LOCAL_FOUND_IN_LIBS) + set(KEXIV2_LOCAL_DIR libs/libkexiv2) + else (KEXIV2_LOCAL_FOUND_IN_LIBS) + set(KEXIV2_LOCAL_DIR libkexiv2) + endif (KEXIV2_LOCAL_FOUND_IN_LIBS) + endif (KEXIV2_LOCAL_FOUND) - FIND_FILE(KEXIV2_LOCAL_FOUND_IN_LIBS libkexiv2/version.h.cmake ${CMAKE_SOURCE_DIR}/libs/libkexiv2 NO_DEFAULT_PATH) - if (KEXIV2_LOCAL_FOUND_IN_LIBS) - set(KEXIV2_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/libs/libkexiv2) - else (KEXIV2_LOCAL_FOUND_IN_LIBS) - set(KEXIV2_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/libkexiv2) - endif (KEXIV2_LOCAL_FOUND_IN_LIBS) - set(KEXIV2_DEFINITIONS "-I${KEXIV2_INCLUDE_DIR}") + endif (KEXIV2_LOCAL_DIR) + + if (KEXIV2_LOCAL_FOUND) + # we need two include directories: because the version.h file is put into the build directory + # TODO KEXIV2_INCLUDE_DIR sounds like it should contain only one directory... + set(KEXIV2_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/${KEXIV2_LOCAL_DIR} ${CMAKE_BINARY_DIR}/${KEXIV2_LOCAL_DIR}) + set(KEXIV2_DEFINITIONS "-I${CMAKE_SOURCE_DIR}/${KEXIV2_LOCAL_DIR}" "-I${CMAKE_BINARY_DIR}/${KEXIV2_LOCAL_DIR}") set(KEXIV2_LIBRARIES kexiv2) - message(STATUS "Found Kexiv2 library in local sub-folder: ${KEXIV2_INCLUDE_DIR}") + message(STATUS "Found Kexiv2 library in local sub-folder: ${CMAKE_SOURCE_DIR}/${KEXIV2_LOCAL_DIR}") set(KEXIV2_FOUND TRUE) - MARK_AS_ADVANCED(KEXIV2_INCLUDE_DIR KEXIV2_LIBRARIES) + mark_as_advanced(KEXIV2_INCLUDE_DIR KEXIV2_LIBRARIES KEXIV2_DEFINITIONS) else(KEXIV2_LOCAL_FOUND) if(NOT WIN32) @@ -47,13 +62,13 @@ else (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) # use pkg-config to get the directories and then use these values # in the FIND_PATH() and FIND_LIBRARY() calls - INCLUDE(UsePkgConfig) + include(UsePkgConfig) PKGCONFIG(libkexiv2 _KEXIV2IncDir _KEXIV2LinkDir _KEXIV2LinkFlags _KEXIV2Cflags) if(_KEXIV2LinkFlags) # query pkg-config asking for a libkexiv2 >= 0.2.0 - EXEC_PROGRAM(${PKGCONFIG_EXECUTABLE} ARGS --atleast-version=0.2.0 libkexiv2 RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull ) + exec_program(${PKGCONFIG_EXECUTABLE} ARGS --atleast-version=0.2.0 libkexiv2 RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull ) if(_return_VALUE STREQUAL "0") message(STATUS "Found libkexiv2 release >= 0.2.0") set(KEXIV2_VERSION_GOOD_FOUND TRUE) @@ -73,11 +88,11 @@ else (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) if(KEXIV2_VERSION_GOOD_FOUND) set(KEXIV2_DEFINITIONS "${_KEXIV2Cflags}") - FIND_PATH(KEXIV2_INCLUDE_DIR libkexiv2/version.h + find_path(KEXIV2_INCLUDE_DIR libkexiv2/version.h ${_KEXIV2IncDir} ) - FIND_LIBRARY(KEXIV2_LIBRARIES NAMES kexiv2 + find_library(KEXIV2_LIBRARIES NAMES kexiv2 PATHS ${_KEXIV2LinkDir} ) @@ -101,8 +116,8 @@ else (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) endif (Kexiv2_FIND_REQUIRED) endif (KEXIV2_FOUND) - MARK_AS_ADVANCED(KEXIV2_INCLUDE_DIR KEXIV2_LIBRARIES) + mark_as_advanced(KEXIV2_INCLUDE_DIR KEXIV2_LIBRARIES KEXIV2_DEFINITIONS) endif(KEXIV2_LOCAL_FOUND) -endif (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES) +endif (KEXIV2_INCLUDE_DIR AND KEXIV2_LIBRARIES AND KEXIV2_DEFINITIONS) |