kdelibs/cmake/modules/FindOpenJPEG.cmake
Ivailo Monev abff254104 kimgio: JPEG 2000-specialized plugin
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
2022-10-12 00:45:15 +03:00

40 lines
1.3 KiB
CMake

# Try to find OpenJPEG library, once done this will define:
#
# OPENJPEG_FOUND - system has OpenJPEG
# OPENJPEG_INCLUDE_DIR - the OpenJPEG include directory
# OPENJPEG_LIBRARIES - the libraries needed to use OpenJPEG
# OPENJPEG_DEFINITIONS - compiler switches required for using OpenJPEG
#
# Copyright (c) 2022 Ivailo Monev <xakepa10@gmail.com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
find_package(PkgConfig REQUIRED)
pkg_check_modules(PC_OPENJPEG QUIET libopenjp2)
set(OPENJPEG_INCLUDE_DIR ${PC_OPENJPEG_INCLUDE_DIRS})
set(OPENJPEG_LIBRARIES ${PC_OPENJPEG_LIBRARIES})
set(OPENJPEG_VERSION ${PC_OPENJPEG_VERSION})
set(OPENJPEG_DEFINITIONS ${PC_OPENJPEG_CFLAGS_OTHER})
if(NOT OPENJPEG_INCLUDE_DIR OR NOT OPENJPEG_LIBRARIES)
find_path(OPENJPEG_INCLUDE_DIR
NAMES openjpeg.h
PATH_SUFFIXES openjpeg
HINTS $ENV{OPENJPEGDIR}/include
)
find_library(OPENJPEG_LIBRARIES
NAMES openjp2
HINTS $ENV{OPENJPEGDIR}/lib
)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpenJPEG
VERSION_VAR OPENJPEG_VERSION
REQUIRED_VARS OPENJPEG_LIBRARIES OPENJPEG_INCLUDE_DIR
)
mark_as_advanced(OPENJPEG_INCLUDE_DIR OPENJPEG_LIBRARIES)