| # - Try to find the libopenjpeg library |
| # Once done this will define |
| # |
| # LIBOPENJPEG_FOUND - system has libopenjpeg |
| # LIBOPENJPEG_INCLUDE_DIRS - the libopenjpeg include directories |
| # LIBOPENJPEG_LIBRARIES - Link these to use libopenjpeg |
| # LIBOPENJPEG_INCLUDE_DIR is internal and deprecated for use |
| |
| # Copyright (c) 2008, Albert Astals Cid, <aacid@kde.org> |
| # |
| # Redistribution and use is allowed according to the terms of the BSD license. |
| # For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
| |
| |
| if (LIBOPENJPEG_LIBRARIES AND LIBOPENJPEG_INCLUDE_DIR) |
| |
| # in cache already |
| set(LIBOPENJPEG_FOUND TRUE) |
| |
| else (LIBOPENJPEG_LIBRARIES AND LIBOPENJPEG_INCLUDE_DIR) |
| |
| #reset vars |
| set(LIBOPENJPEG_LIBRARIES) |
| set(LIBOPENJPEG_INCLUDE_DIR) |
| |
| find_package(PkgConfig REQUIRED) |
| pkg_check_modules(LIBOPENJPEG libopenjpeg) |
| |
| if(LIBOPENJPEG_FOUND) |
| add_definitions(-DUSE_OPENJPEG1) |
| set(LIBOPENJPEG_INCLUDE_DIR ${LIBOPENJPEG_INCLUDE_DIRS}) |
| else(LIBOPENJPEG_FOUND) |
| |
| find_path (LIBOPENJPEG_INCLUDE_DIR openjpeg.h PATH_SUFFIXES openjpeg) |
| find_library(LIBOPENJPEG_LIBRARIES openjpeg) |
| if(LIBOPENJPEG_INCLUDE_DIR AND LIBOPENJPEG_LIBRARIES) |
| |
| set(CMAKE_REQUIRED_INCLUDES ${LIBOPENJPEG_INCLUDE_DIR}) |
| set(CMAKE_REQUIRED_LIBRARIES ${LIBOPENJPEG_LIBRARIES}) |
| |
| check_cxx_source_compiles(" |
| #include <openjpeg.h> |
| int main() |
| { |
| int foo = OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG; |
| return 0; |
| }" |
| WITH_OPENJPEG_IGNORE_PCLR_CMAP_CDEF_FLAG) |
| |
| set(CMAKE_REQUIRED_INCLUDES) |
| set(CMAKE_REQUIRED_LIBRARIES) |
| |
| set(LIBOPENJPEG_FOUND TRUE) |
| endif(LIBOPENJPEG_INCLUDE_DIR AND LIBOPENJPEG_LIBRARIES) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(LibOpenJPEG DEFAULT_MSG LIBOPENJPEG_LIBRARIES LIBOPENJPEG_INCLUDE_DIR) |
| |
| endif (LIBOPENJPEG_FOUND) |
| endif (LIBOPENJPEG_LIBRARIES AND LIBOPENJPEG_INCLUDE_DIR) |
| |
| set(LIBOPENJPEG_INCLUDE_DIRS ${LIBOPENJPEG_INCLUDE_DIR}) |