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gil/example/CMakeLists.txt
2018-09-18 12:01:55 +02:00

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CMake

#
# Copyright (c) 2017 Mateusz Loskot <mateusz at loskot dot net>
# All rights reserved.
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
#
message(STATUS "Configuring Boost.GIL examples")
if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.12.0)
file(GLOB_RECURSE _examples ${CMAKE_CURRENT_LIST_DIR}/*.cpp CONFIGURE_DEPEND)
else()
file(GLOB_RECURSE _examples ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
endif()
foreach(example ${_examples})
get_filename_component(name ${example} NAME_WE)
add_executable(gil_example_${name} ${name}.cpp)
target_compile_definitions(gil_example_${name} PRIVATE BOOST_GIL_USE_CONCEPT_CHECK=1)
# Unfortunately, ALIAS of imported target is not supported
# see https://github.com/conan-io/conan/issues/2125
if (GIL_USE_CONAN)
target_link_libraries(gil_example_${name}
PRIVATE
Boost::disable_autolinking
Boost::filesystem
CONAN_PKG::libjpeg
CONAN_PKG::libpng
CONAN_PKG::libtiff)
else()
target_link_libraries(gil_example_${name}
PRIVATE
Boost::disable_autolinking
Boost::filesystem
PNG::PNG
TIFF::TIFF
${JPEG_LIBRARIES})
if (JPEG_LIBRARIES AND JPEG_INCLUDE_DIR)
target_include_directories(gil_example_${name} PRIVATE ${JPEG_INCLUDE_DIR})
endif()
endif()
endforeach()
unset(_examples)