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#opencv precompiled headers macro (can add pch to modules and tests)
#this macro must be called after any "add_definitions" commands, otherwise precompiled headers will not work
macro(add_opencv_precompiled_headers the_target)
if("${the_target}" MATCHES "opencv_test_.*")
SET(pch_name "test/test_precomp")
else()
SET(pch_name "src/precomp")
endif()
set(pch_header "${CMAKE_CURRENT_SOURCE_DIR}/${pch_name}.hpp")
if(PCHSupport_FOUND AND USE_PRECOMPILED_HEADERS AND EXISTS "${pch_header}")
if(CMAKE_GENERATOR MATCHES Visual)
set(${the_target}_pch "${CMAKE_CURRENT_SOURCE_DIR}/${pch_name}.cpp")
add_native_precompiled_header(${the_target} ${pch_header})
elseif(CMAKE_GENERATOR MATCHES Xcode)
add_native_precompiled_header(${the_target} ${pch_header})
elseif(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_GENERATOR MATCHES Makefiles)
add_precompiled_header(${the_target} ${pch_header})
endif()
endif()
endmacro()
# this is template for a OpenCV module
macro(define_opencv_module name)
project(opencv_${name})
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include"
"${CMAKE_CURRENT_SOURCE_DIR}/src"
"${CMAKE_CURRENT_BINARY_DIR}")
foreach(d ${ARGN})
if(d MATCHES "opencv_")
string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
include_directories("${d_dir}/include")
endif()
endforeach()
file(GLOB lib_srcs "src/*.cpp")
file(GLOB lib_int_hdrs "src/*.h*")
if(COMMAND get_module_external_sources)
get_module_external_sources(${name})
endif()
source_group("Src" FILES ${lib_srcs} ${lib_int_hdrs})
file(GLOB lib_hdrs "include/opencv2/${name}/*.h*")
source_group("Include" FILES ${lib_hdrs})
set(the_target "opencv_${name}")
set(the_target_s "opencv_${name}_s")
if (${name} MATCHES "ts" AND MINGW)
add_library(${the_target} STATIC ${lib_srcs} ${lib_hdrs} ${lib_int_hdrs})
else()
add_library(${the_target} ${lib_srcs} ${lib_hdrs} ${lib_int_hdrs})
add_library(${the_target_s} STATIC ${lib_srcs} ${lib_hdrs} ${lib_int_hdrs})
endif()
# For dynamic link numbering convenions
if(NOT ANDROID)
# Android SDK build scripts can include only .so files into final .apk
# As result we should not set version properties for Android
set_target_properties(${the_target} PROPERTIES
VERSION ${OPENCV_VERSION}
SOVERSION ${OPENCV_SOVERSION}
)
endif()
set_target_properties(${the_target} PROPERTIES OUTPUT_NAME "${the_target}${OPENCV_DLLVERSION}" )
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${the_target} PROPERTIES FOLDER "modules")
endif()
if (BUILD_SHARED_LIBS)
if(MSVC)
set_target_properties(${the_target} PROPERTIES DEFINE_SYMBOL CVAPI_EXPORTS)
else()
add_definitions(-DCVAPI_EXPORTS)
endif()
endif()
# Additional target properties
set_target_properties(${the_target} PROPERTIES
DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
INSTALL_NAME_DIR lib
)
add_opencv_precompiled_headers(${the_target})
# Add the required libraries for linking:
target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
if(MSVC)
if(CMAKE_CROSSCOMPILING)
set_target_properties(${the_target} PROPERTIES
LINK_FLAGS "/NODEFAULTLIB:secchk"
)
endif()
set_target_properties(${the_target} PROPERTIES
LINK_FLAGS "/NODEFAULTLIB:libc /DEBUG"
)
endif()
# Dependencies of this target:
add_dependencies(${the_target} ${ARGN})
install(TARGETS ${the_target}
RUNTIME DESTINATION bin COMPONENT main
LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main
ARCHIVE DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main)
install(FILES ${lib_hdrs}
DESTINATION ${OPENCV_INCLUDE_PREFIX}/opencv2/${name}
COMPONENT main)
if(BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/test)
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include"
"${CMAKE_CURRENT_SOURCE_DIR}/test"
"${CMAKE_CURRENT_BINARY_DIR}")
set(test_deps opencv_${name} ${ARGN} opencv_ts opencv_highgui ${EXTRA_${the_target}_DEPS})
foreach(d ${test_deps})
if(d MATCHES "opencv_")
string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
include_directories("${d_dir}/include")
endif()
endforeach()
file(GLOB test_srcs "test/*.cpp")
file(GLOB test_hdrs "test/*.h*")
source_group("Src" FILES ${test_srcs})
source_group("Include" FILES ${test_hdrs})
set(the_target "opencv_test_${name}")
add_executable(${the_target} ${test_srcs} ${test_hdrs})
add_opencv_precompiled_headers(${the_target})
# Additional target properties
set_target_properties(${the_target} PROPERTIES
DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
RUNTIME_OUTPUT_DIRECTORY "${EXECUTABLE_OUTPUT_PATH}"
)
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${the_target} PROPERTIES FOLDER "tests")
endif()
add_dependencies(${the_target} ${test_deps})
# Add the required libraries for linking:
target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${test_deps})
enable_testing()
get_target_property(LOC ${the_target} LOCATION)
add_test(${the_target} "${LOC}")
#if(WIN32)
# install(TARGETS ${the_target} RUNTIME DESTINATION bin COMPONENT main)
#endif()
endif()
endmacro()
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