+#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} ${pch_header})
+ endif()
+ endif()
+endmacro()
+
# this is template for a OpenCV module
macro(define_opencv_module name)
"${CMAKE_CURRENT_BINARY_DIR}")
foreach(d ${ARGN})
- if(${d} MATCHES "opencv_")
- if(${d} MATCHES "opencv_lapack")
- else()
- string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
- include_directories("${d_dir}/include")
- endif()
+ 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*")
INSTALL_NAME_DIR lib
)
- if(PCHSupport_FOUND AND USE_PRECOMPILED_HEADERS)
- set(pch_header ${CMAKE_CURRENT_SOURCE_DIR}/src/precomp.hpp)
- if(${CMAKE_GENERATOR} MATCHES "Visual*" OR ${CMAKE_GENERATOR} MATCHES "Xcode*")
- if(${CMAKE_GENERATOR} MATCHES "Visual*")
- set(${the_target}_pch "src/precomp.cpp")
- endif()
- add_native_precompiled_header(${the_target} ${pch_header})
- elseif(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_GENERATOR} MATCHES ".*Makefiles")
- add_precompiled_header(${the_target} ${pch_header})
- endif()
- endif()
+ add_opencv_precompiled_headers(${the_target})
# Add the required libraries for linking:
target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
set(test_deps opencv_${name} ${ARGN} opencv_ts opencv_highgui ${EXTRA_${the_target}_DEPS})
foreach(d ${test_deps})
- if(${d} MATCHES "opencv_")
- if(${d} MATCHES "opencv_lapack")
- else()
- string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
- include_directories("${d_dir}/include")
- endif()
+ if(d MATCHES "opencv_")
+ string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
+ include_directories("${d_dir}/include")
endif()
endforeach()
add_executable(${the_target} ${test_srcs} ${test_hdrs})
- if(PCHSupport_FOUND AND USE_PRECOMPILED_HEADERS)
- set(pch_header ${CMAKE_CURRENT_SOURCE_DIR}/test/test_precomp.hpp)
- if(${CMAKE_GENERATOR} MATCHES "Visual*" OR ${CMAKE_GENERATOR} MATCHES "Xcode*")
- if(${CMAKE_GENERATOR} MATCHES "Visual*")
- set(${the_target}_pch "test/test_precomp.cpp")
- endif()
- add_native_precompiled_header(${the_target} ${pch_header})
- elseif(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_GENERATOR} MATCHES ".*Makefiles")
- add_precompiled_header(${the_target} ${pch_header})
- endif()
- endif()
+ add_opencv_precompiled_headers(${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()
# install(TARGETS ${the_target} RUNTIME DESTINATION bin COMPONENT main)
#endif()
endif()
-
+
endmacro()
IF(CMAKE_COMPILER_IS_GNUCXX)
EXEC_PROGRAM(
- ${CMAKE_CXX_COMPILER}
- ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion
+ ${CMAKE_CXX_COMPILER}
+ ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion
OUTPUT_VARIABLE gcc_compiler_version)
#MESSAGE("GCC Version: ${gcc_compiler_version}")
IF(gcc_compiler_version MATCHES "4\\.[0,2-9]\\.[0-9]")
SET(PCHSupport_FOUND TRUE)
ENDIF()
- SET(_PCH_include_prefix "-I")
+ SET(_PCH_include_prefix "-I")
+ELSEIF(WIN32)
+ SET(PCHSupport_FOUND TRUE) # for experimental msvc support
+ SET(_PCH_include_prefix "/I")
ELSE()
- IF(WIN32)
- SET(PCHSupport_FOUND TRUE) # for experimental msvc support
- SET(_PCH_include_prefix "/I")
- ELSE()
- SET(PCHSupport_FOUND FALSE)
- ENDIF()
-ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+ SET(PCHSupport_FOUND FALSE)
+ENDIF()
MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
+ STRING(TOUPPER "CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}" _flags_var_name)
+ SET(${_out_compile_flags} ${${_flags_var_name}} )
- STRING(TOUPPER "CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}" _flags_var_name)
- SET(${_out_compile_flags} ${${_flags_var_name}} )
+ IF(CMAKE_COMPILER_IS_GNUCXX)
- IF(CMAKE_COMPILER_IS_GNUCXX)
+ GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
+ IF(${_targetType} STREQUAL SHARED_LIBRARY AND NOT WIN32)
+ LIST(APPEND ${_out_compile_flags} "-fPIC")
+ ENDIF()
- GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
- IF(${_targetType} STREQUAL SHARED_LIBRARY AND NOT WIN32)
- LIST(APPEND ${_out_compile_flags} "${${_out_compile_flags}} -fPIC")
+ ELSE()
+ ## TODO ... ? or does it work out of the box
ENDIF()
- ELSE()
- ## TODO ... ? or does it work out of the box
- ENDIF()
+ GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES )
+ FOREACH(item ${DIRINC})
+ LIST(APPEND ${_out_compile_flags} "${_PCH_include_prefix}\"${item}\"")
+ ENDFOREACH(item)
- GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES )
- FOREACH(item ${DIRINC})
- LIST(APPEND ${_out_compile_flags} "${_PCH_include_prefix}\"${item}\"")
- ENDFOREACH(item)
+ GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
+ GET_DIRECTORY_PROPERTY(_global_definitions DIRECTORY ${OpenCV_SOURCE_DIR} DEFINITIONS)
+ #MESSAGE("_directory_flags ${_directory_flags} ${_global_definitions}" )
+ LIST(APPEND ${_out_compile_flags} ${_directory_flags})
+ LIST(APPEND ${_out_compile_flags} ${_global_definitions})
+ LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
- GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
- GET_DIRECTORY_PROPERTY(_global_definitions DIRECTORY ${OpenCV_SOURCE_DIR} DEFINITIONS)
- #MESSAGE("_directory_flags ${_directory_flags} ${_global_definitions}" )
- LIST(APPEND ${_out_compile_flags} ${_directory_flags})
- LIST(APPEND ${_out_compile_flags} ${_global_definitions})
- LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS} )
-
- SEPARATE_ARGUMENTS(${_out_compile_flags})
+ SEPARATE_ARGUMENTS(${_out_compile_flags})
ENDMACRO(_PCH_GET_COMPILE_FLAGS)
MACRO(_PCH_WRITE_PCHDEP_CXX _targetName _include_file _dephelp)
- SET(${_dephelp} ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch_dephelp.cxx)
- FILE(WRITE ${${_dephelp}}
-"#include \"${_include_file}\"
-int testfunction()
-{
- return 0;
-}
-"
- )
+ SET(${_dephelp} ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch_dephelp.cxx)
+ ADD_CUSTOM_COMMAND(
+ OUTPUT "${${_dephelp}}"
+ COMMAND ${CMAKE_COMMAND} -E echo "#include \\\"${_include_file}\\\"" > "${${_dephelp}}"
+ COMMAND ${CMAKE_COMMAND} -E echo "int testfunction()" >> "${${_dephelp}}"
+ COMMAND ${CMAKE_COMMAND} -E echo "{" >> "${${_dephelp}}"
+ COMMAND ${CMAKE_COMMAND} -E echo " return 0;" >> "${${_dephelp}}"
+ COMMAND ${CMAKE_COMMAND} -E echo "}" >> "${${_dephelp}}"
+ DEPENDS "${_include_file}"
+ )
ENDMACRO(_PCH_WRITE_PCHDEP_CXX )
MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output)
- FILE(TO_NATIVE_PATH ${_input} _native_input)
- FILE(TO_NATIVE_PATH ${_output} _native_output)
+ FILE(TO_NATIVE_PATH ${_input} _native_input)
+ FILE(TO_NATIVE_PATH ${_output} _native_output)
-
- IF(CMAKE_COMPILER_IS_GNUCXX)
- IF(CMAKE_CXX_COMPILER_ARG1)
- # remove leading space in compiler argument
+ IF(CMAKE_COMPILER_IS_GNUCXX)
+ IF(CMAKE_CXX_COMPILER_ARG1)
+ # remove leading space in compiler argument
STRING(REGEX REPLACE "^ +" "" pchsupport_compiler_cxx_arg1 ${CMAKE_CXX_COMPILER_ARG1})
- SET(${out_command}
- ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
- )
- ELSE(CMAKE_CXX_COMPILER_ARG1)
- SET(${out_command}
- ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
- )
- ENDIF(CMAKE_CXX_COMPILER_ARG1)
- ELSE(CMAKE_COMPILER_IS_GNUCXX)
+ SET(${out_command}
+ ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
+ )
+ ELSE(CMAKE_CXX_COMPILER_ARG1)
+ SET(${out_command}
+ ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
+ )
+ ENDIF(CMAKE_CXX_COMPILER_ARG1)
+ ELSE(CMAKE_COMPILER_IS_GNUCXX)
- SET(_dummy_str "#include <${_input}>")
- FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/pch_dummy.cpp ${_dummy_str})
+ SET(_dummy_str "#include <${_input}>")
+ FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/pch_dummy.cpp ${_dummy_str})
- SET(${out_command}
- ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} /c /Fp${_native_output} /Yc${_native_input} pch_dummy.cpp
- )
- #/out:${_output}
+ SET(${out_command}
+ ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} /c /Fp${_native_output} /Yc${_native_input} pch_dummy.cpp
+ )
+ #/out:${_output}
- ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+ ENDIF(CMAKE_COMPILER_IS_GNUCXX)
ENDMACRO(_PCH_GET_COMPILE_COMMAND )
-
MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
- FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path)
+ FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path)
- IF(CMAKE_COMPILER_IS_GNUCXX)
- # for use with distcc and gcc >4.0.1 if preprocessed files are accessible
- # on all remote machines set
- # PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess
- # if you want warnings for invalid header files (which is very inconvenient
- # if you have different versions of the headers for different build types
- # you may set _pch_dowarn
- IF (_dowarn)
- SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include \"${CMAKE_CURRENT_BINARY_DIR}/${_header_name}\" -Winvalid-pch " )
- ELSE (_dowarn)
- SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include \"${CMAKE_CURRENT_BINARY_DIR}/${_header_name}\" " )
- ENDIF (_dowarn)
- ELSE(CMAKE_COMPILER_IS_GNUCXX)
+ IF(CMAKE_COMPILER_IS_GNUCXX)
+ # for use with distcc and gcc >4.0.1 if preprocessed files are accessible
+ # on all remote machines set
+ # PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess
+ # if you want warnings for invalid header files (which is very inconvenient
+ # if you have different versions of the headers for different build types
+ # you may set _pch_dowarn
+ IF (_dowarn)
+ SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include \"${CMAKE_CURRENT_BINARY_DIR}/${_header_name}\" -Winvalid-pch " )
+ ELSE (_dowarn)
+ SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include \"${CMAKE_CURRENT_BINARY_DIR}/${_header_name}\" " )
+ ENDIF (_dowarn)
- set(${_cflags} "/Fp${_native_pch_path} /Yu${_header_name}" )
+ ELSE(CMAKE_COMPILER_IS_GNUCXX)
- ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+ set(${_cflags} "/Fp${_native_pch_path} /Yu${_header_name}" )
+
+ ENDIF(CMAKE_COMPILER_IS_GNUCXX)
ENDMACRO(_PCH_GET_TARGET_COMPILE_FLAGS )
+
MACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input _output)
- GET_FILENAME_COMPONENT(_name ${_input} NAME)
- GET_FILENAME_COMPONENT(_path ${_input} PATH)
- SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch/${_targetName}_${CMAKE_BUILD_TYPE}.gch")
+
+ GET_FILENAME_COMPONENT(_name ${_input} NAME)
+ GET_FILENAME_COMPONENT(_path ${_input} PATH)
+ SET(${_output} "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch/${_targetName}_${CMAKE_BUILD_TYPE}.gch")
+
ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input)
MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use )
- # to do: test whether compiler flags match between target _targetName
- # and _pch_output_to_use
- GET_FILENAME_COMPONENT(_name ${_input} NAME)
-
- IF( "${ARGN}" STREQUAL "0")
- SET(_dowarn 0)
- ELSE( "${ARGN}" STREQUAL "0")
- SET(_dowarn 1)
- ENDIF("${ARGN}" STREQUAL "0")
+ # to do: test whether compiler flags match between target _targetName
+ # and _pch_output_to_use
+ GET_FILENAME_COMPONENT(_name ${_input} NAME)
+ IF(ARGN STREQUAL "0")
+ SET(_dowarn 0)
+ ELSE()
+ SET(_dowarn 1)
+ ENDIF()
- _PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use} ${_dowarn})
- # MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
- SET_TARGET_PROPERTIES(${_targetName}
- PROPERTIES
- COMPILE_FLAGS ${_target_cflags}
- )
+ _PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use} ${_dowarn})
+ #MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
+ SET_TARGET_PROPERTIES(${_targetName}
+ PROPERTIES
+ COMPILE_FLAGS ${_target_cflags}
+ )
- ADD_CUSTOM_TARGET(pch_Generate_${_targetName}
- DEPENDS ${_pch_output_to_use}
- )
+ ADD_CUSTOM_TARGET(pch_Generate_${_targetName}
+ DEPENDS ${_pch_output_to_use}
+ )
- ADD_DEPENDENCIES(${_targetName} pch_Generate_${_targetName} )
+ ADD_DEPENDENCIES(${_targetName} pch_Generate_${_targetName} )
ENDMACRO(ADD_PRECOMPILED_HEADER_TO_TARGET)
MACRO(ADD_PRECOMPILED_HEADER _targetName _input)
- SET(_PCH_current_target ${_targetName})
-
- IF(NOT CMAKE_BUILD_TYPE)
- MESSAGE(FATAL_ERROR
- "This is the ADD_PRECOMPILED_HEADER macro. "
- "You must set CMAKE_BUILD_TYPE!"
- )
- ENDIF(NOT CMAKE_BUILD_TYPE)
-
- IF( "${ARGN}" STREQUAL "0")
- SET(_dowarn 0)
- ELSE( "${ARGN}" STREQUAL "0")
- SET(_dowarn 1)
- ENDIF("${ARGN}" STREQUAL "0")
+ SET(_PCH_current_target ${_targetName})
+ IF(NOT CMAKE_BUILD_TYPE)
+ MESSAGE(FATAL_ERROR
+ "This is the ADD_PRECOMPILED_HEADER macro. "
+ "You must set CMAKE_BUILD_TYPE!"
+ )
+ ENDIF()
- GET_FILENAME_COMPONENT(_name ${_input} NAME)
- GET_FILENAME_COMPONENT(_path ${_input} PATH)
- GET_PRECOMPILED_HEADER_OUTPUT( ${_targetName} ${_input} _output)
+ IF(ARGN STREQUAL "0")
+ SET(_dowarn 0)
+ ELSE()
+ SET(_dowarn 1)
+ ENDIF()
- GET_FILENAME_COMPONENT(_outdir ${_output} PATH )
+ GET_FILENAME_COMPONENT(_name ${_input} NAME)
+ GET_FILENAME_COMPONENT(_path ${_input} PATH)
+ GET_PRECOMPILED_HEADER_OUTPUT( ${_targetName} ${_input} _output)
- GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
- _PCH_WRITE_PCHDEP_CXX(${_targetName} ${_input} _pch_dephelp_cxx)
+ _PCH_WRITE_PCHDEP_CXX(${_targetName} "${_input}" _pch_dephelp_cxx)
- IF(${_targetType} STREQUAL SHARED_LIBRARY)
- ADD_LIBRARY(${_targetName}_pch_dephelp STATIC ${_pch_dephelp_cxx} )
- ELSE(${_targetType} STREQUAL SHARED_LIBRARY)
- ADD_LIBRARY(${_targetName}_pch_dephelp STATIC ${_pch_dephelp_cxx})
- ENDIF(${_targetType} STREQUAL SHARED_LIBRARY)
+ ADD_LIBRARY(${_targetName}_pch_dephelp STATIC "${_pch_dephelp_cxx}" "${_input}" )
- set_target_properties(${_targetName}_pch_dephelp PROPERTIES
- DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
- ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/"
- )
-
-
- FILE(MAKE_DIRECTORY ${_outdir})
-
-
- _PCH_GET_COMPILE_FLAGS(_compile_FLAGS)
-
- #MESSAGE("_compile_FLAGS: ${_compile_FLAGS}")
- #message("COMMAND ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}")
- SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_BINARY_DIR}/${_name} PROPERTIES GENERATED 1)
- ADD_CUSTOM_COMMAND(
- OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_name}
- COMMAND ${CMAKE_COMMAND} -E copy ${_input} ${CMAKE_CURRENT_BINARY_DIR}/${_name} # ensure same directory! Required by gcc
- DEPENDS ${_input}
- )
-
- #message("_command ${_input} ${_output}")
- _PCH_GET_COMPILE_COMMAND(_command ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_output} )
+ set_target_properties(${_targetName}_pch_dephelp PROPERTIES
+ DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
+ ARCHIVE_OUTPUT_DIRECTORY "${LIBRARY_OUTPUT_PATH}"
+ )
- #message(${_input} )
- #message("_output ${_output}")
+ _PCH_GET_COMPILE_FLAGS(_compile_FLAGS)
- ADD_CUSTOM_COMMAND(
- OUTPUT ${_output}
- COMMAND ${_command}
- DEPENDS ${_input} ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_targetName}_pch_dephelp
- )
+ #MESSAGE("_compile_FLAGS: ${_compile_FLAGS}")
+ #message("COMMAND ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}")
+
+ ADD_CUSTOM_COMMAND(
+ OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_name}"
+ COMMAND ${CMAKE_COMMAND} -E copy "${_input}" "${CMAKE_CURRENT_BINARY_DIR}/${_name}" # ensure same directory! Required by gcc
+ DEPENDS "${_input}"
+ )
+ #message("_command ${_input} ${_output}")
+ _PCH_GET_COMPILE_COMMAND(_command ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_output} )
+
+ GET_FILENAME_COMPONENT(_outdir ${_output} PATH)
+ ADD_CUSTOM_COMMAND(
+ OUTPUT "${_output}"
+ COMMAND ${CMAKE_COMMAND} -E make_directory "${_outdir}"
+ COMMAND ${_command}
+ DEPENDS "${_input}"
+ DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${_name}"
+ DEPENDS ${_targetName}_pch_dephelp
+ )
- ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_input} ${_output} ${_dowarn})
+ ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_input} ${_output} ${_dowarn})
+
ENDMACRO(ADD_PRECOMPILED_HEADER)
MACRO(GET_NATIVE_PRECOMPILED_HEADER _targetName _input)
- if(CMAKE_GENERATOR MATCHES Visual*)
-
- SET(_dummy_str "#include \"${_input}\"\n"
- "// This is required to suppress LNK4221. Very annoying.\n"
- "void *g_${_targetName}Dummy = 0\;\n")
-
- # Use of cxx extension for generated files (as Qt does)
- SET(${_targetName}_pch ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch.cxx)
- if(EXISTS ${${_targetName}_pch})
- # Check if contents is the same, if not rewrite
- # todo
- else(EXISTS ${${_targetName}_pch})
- FILE(WRITE ${${_targetName}_pch} ${_dummy_str})
- endif(EXISTS ${${_targetName}_pch})
- endif(CMAKE_GENERATOR MATCHES Visual*)
+ if(CMAKE_GENERATOR MATCHES "^Visual.*$")
+ SET(_dummy_str "#include \"${_input}\"\n"
+"// This is required to suppress LNK4221. Very annoying.\n"
+"void *g_${_targetName}Dummy = 0\;\n")
+
+ # Use of cxx extension for generated files (as Qt does)
+ SET(${_targetName}_pch ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch.cxx)
+ if(EXISTS ${${_targetName}_pch})
+ # Check if contents is the same, if not rewrite
+ # todo
+ else()
+ FILE(WRITE ${${_targetName}_pch} ${_dummy_str})
+ endif()
+ endif()
ENDMACRO(GET_NATIVE_PRECOMPILED_HEADER)
MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _input)
- IF( "${ARGN}" STREQUAL "0")
- SET(_dowarn 0)
- ELSE( "${ARGN}" STREQUAL "0")
- SET(_dowarn 1)
- ENDIF("${ARGN}" STREQUAL "0")
-
- if(CMAKE_GENERATOR MATCHES Visual*)
- # Auto include the precompile (useful for moc processing, since the use of
- # precompiled is specified at the target level
- # and I don't want to specifiy /F- for each moc/res/ui generated files (using Qt)
+ IF(ARGN STREQUAL "0")
+ SET(_dowarn 0)
+ ELSE()
+ SET(_dowarn 1)
+ ENDIF()
- GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
- if (${oldProps} MATCHES NOTFOUND)
- SET(oldProps "")
- endif(${oldProps} MATCHES NOTFOUND)
+ if(CMAKE_GENERATOR MATCHES "^Visual.*$")
+
+ # Auto include the precompile (useful for moc processing, since the use of
+ # precompiled is specified at the target level
+ # and I don't want to specifiy /F- for each moc/res/ui generated files (using Qt)
- SET(newProperties "${oldProps} /Yu\"${_input}\" /FI\"${_input}\"")
- SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS "${newProperties}")
+ GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
+ if (oldProps MATCHES NOTFOUND)
+ SET(oldProps "")
+ endif()
- #also inlude ${oldProps} to have the same compile options
- SET_SOURCE_FILES_PROPERTIES(${${_targetName}_pch} PROPERTIES COMPILE_FLAGS "${oldProps} /Yc\"${_input}\"")
+ SET(newProperties "${oldProps} /Yu\"${_input}\" /FI\"${_input}\"")
+ SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS "${newProperties}")
- else(CMAKE_GENERATOR MATCHES Visual*)
+ #also inlude ${oldProps} to have the same compile options
+ SET_SOURCE_FILES_PROPERTIES(${${_targetName}_pch} PROPERTIES COMPILE_FLAGS "${oldProps} /Yc\"${_input}\"")
- if (CMAKE_GENERATOR MATCHES Xcode)
- # For Xcode, cmake needs my patch to process
- # GCC_PREFIX_HEADER and GCC_PRECOMPILE_PREFIX_HEADER as target properties
+ elseif (CMAKE_GENERATOR MATCHES Xcode)
+
+ # For Xcode, cmake needs my patch to process
+ # GCC_PREFIX_HEADER and GCC_PRECOMPILE_PREFIX_HEADER as target properties
- GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
- if (${oldProps} MATCHES NOTFOUND)
- SET(oldProps "")
- endif(${oldProps} MATCHES NOTFOUND)
+ # When buiding out of the tree, precompiled may not be located
+ # Use full path instead.
+ GET_FILENAME_COMPONENT(fullPath ${_input} ABSOLUTE)
- # When buiding out of the tree, precompiled may not be located
- # Use full path instead.
- GET_FILENAME_COMPONENT(fullPath ${_input} ABSOLUTE)
+ SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${fullPath}")
+ SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES")
- SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${fullPath}")
- SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES")
+ else()
- else (CMAKE_GENERATOR MATCHES Xcode)
+ #Fallback to the "old" precompiled suppport
+ #ADD_PRECOMPILED_HEADER(${_targetName} ${_input} ${_dowarn})
- #Fallback to the "old" precompiled suppport
- #ADD_PRECOMPILED_HEADER(${_targetName} ${_input} ${_dowarn})
- endif(CMAKE_GENERATOR MATCHES Xcode)
- endif(CMAKE_GENERATOR MATCHES Visual*)
+ endif()
ENDMACRO(ADD_NATIVE_PRECOMPILED_HEADER)
set(DEPS "opencv_core" "opencv_imgproc" "opencv_objdetect" "opencv_features2d" "opencv_flann" "opencv_calib3d") #"opencv_features2d" "opencv_flann" "opencv_objdetect" - only headers needed
set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} opencv_gpu)
-include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include"
- "${CMAKE_CURRENT_SOURCE_DIR}/src/cuda"
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include"
+ "${CMAKE_CURRENT_SOURCE_DIR}/src/cuda"
"${CMAKE_CURRENT_SOURCE_DIR}/src"
"${CMAKE_CURRENT_BINARY_DIR}")
add_library(${the_target} ${lib_srcs} ${lib_hdrs} ${lib_int_hdrs} ${lib_cuda} ${lib_cuda_hdrs} ${lib_device_hdrs} ${ncv_srcs} ${ncv_hdrs} ${ncv_cuda} ${cuda_objs})
-if(PCHSupport_FOUND)
- set(pch_header ${CMAKE_CURRENT_SOURCE_DIR}/src/precomp.hpp)
- if(${CMAKE_GENERATOR} MATCHES "Visual*" OR ${CMAKE_GENERATOR} MATCHES "Xcode*")
- if(${CMAKE_GENERATOR} MATCHES "Visual*")
- set(${the_target}_pch "src/precomp.cpp")
- endif()
- add_native_precompiled_header(${the_target} ${pch_header})
- elseif(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_GENERATOR} MATCHES ".*Makefiles")
- add_precompiled_header(${the_target} ${pch_header})
- endif()
-endif()
-
# For dynamic link numbering convenions
set_target_properties(${the_target} PROPERTIES
VERSION ${OPENCV_VERSION}
if (MSVC)
set_target_properties(${the_target} PROPERTIES DEFINE_SYMBOL CVAPI_EXPORTS)
else()
- add_definitions(-DCVAPI_EXPORTS)
- endif()
+ add_definitions(-DCVAPI_EXPORTS)
+ endif()
endif()
+add_opencv_precompiled_headers(${the_target})
+
# Additional target properties
set_target_properties(${the_target} PROPERTIES
- DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
+ DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
INSTALL_NAME_DIR lib
- )
+ )
# Add the required libraries for linking:
target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${DEPS} )
if (HAVE_CUDA)
- target_link_libraries(${the_target} ${CUDA_LIBRARIES})
+ target_link_libraries(${the_target} ${CUDA_LIBRARIES})
CUDA_ADD_CUFFT_TO_TARGET(${the_target})
-
- unset(CUDA_npp_LIBRARY CACHE)
- find_cuda_helper_libs(npp)
- target_link_libraries(${the_target} ${CUDA_npp_LIBRARY})
+
+ unset(CUDA_npp_LIBRARY CACHE)
+ find_cuda_helper_libs(npp)
+ target_link_libraries(${the_target} ${CUDA_npp_LIBRARY})
endif()
if(MSVC)
- if(CMAKE_CROSSCOMPILING)
- set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:secchk")
- endif()
-
- set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:libc")
+ if(CMAKE_CROSSCOMPILING)
+ set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:secchk")
+ endif()
+
+ set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:libc")
endif()
# Dependencies of this target:
set(test_deps opencv_${name} opencv_ts opencv_highgui opencv_calib3d ${DEPS})
foreach(d ${test_deps})
if(${d} MATCHES "opencv_")
- if(${d} MATCHES "opencv_lapack")
- else()
- string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
- include_directories("${d_dir}/include")
- endif()
+ string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
+ include_directories("${d_dir}/include")
endif()
endforeach()
add_executable(${the_test_target} ${test_srcs} ${test_hdrs} ${nvidia})
- if(PCHSupport_FOUND)
- set(pch_header ${CMAKE_CURRENT_SOURCE_DIR}/test/test_precomp.hpp)
- if(${CMAKE_GENERATOR} MATCHES "Visual*" OR ${CMAKE_GENERATOR} MATCHES "Xcode*")
- if(${CMAKE_GENERATOR} MATCHES "Visual*")
- set(${the_test_target}_pch "test/test_precomp.cpp")
- endif()
- add_native_precompiled_header(${the_test_target} ${pch_header})
- elseif(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_GENERATOR} MATCHES ".*Makefiles")
- add_precompiled_header(${the_test_target} ${pch_header})
- endif()
- endif()
+ add_opencv_precompiled_headers(${the_test_target})
# Additional target properties
set_target_properties(${the_test_target} PROPERTIES
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${the_test_target} PROPERTIES FOLDER "tests")
- endif()
+ endif()
add_dependencies(${the_test_target} ${test_deps})