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Fixed precompiled headers support (fixed formatting, fixed dependencies generation)

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pull/13383/head
Andrey Kamaev 14 years ago
parent 221422467e
commit 3aea74d408
4 changed files with 251 additions and 315 deletions
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  1. 57
      OpenCVModule.cmake
  2. 132
      OpenCVPCHSupport.cmake
  3. 29
      modules/gpu/CMakeLists.txt
  4. 24
      modules/highgui/CMakeLists.txt

57
OpenCVModule.cmake
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@ -1,3 +1,24 @@
#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} ${pch_header})
endif()
endif()
endmacro()
# this is template for a OpenCV module
macro(define_opencv_module name)
@ -8,20 +29,19 @@ macro(define_opencv_module name)
"${CMAKE_CURRENT_BINARY_DIR}")
foreach(d ${ARGN})
if(${d} MATCHES "opencv_")
if(${d} MATCHES "opencv_lapack")
else()
if(d MATCHES "opencv_")
string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
include_directories("${d_dir}/include")
endif()
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*")
@ -66,17 +86,7 @@ macro(define_opencv_module name)
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} ${ARGN})
@ -111,13 +121,10 @@ macro(define_opencv_module name)
set(test_deps opencv_${name} ${ARGN} opencv_ts opencv_highgui ${EXTRA_${the_target}_DEPS})
foreach(d ${test_deps})
if(${d} MATCHES "opencv_")
if(${d} MATCHES "opencv_lapack")
else()
if(d MATCHES "opencv_")
string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
include_directories("${d_dir}/include")
endif()
endif()
endforeach()
file(GLOB test_srcs "test/*.cpp")
@ -130,17 +137,7 @@ macro(define_opencv_module name)
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

132
OpenCVPCHSupport.cmake
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@ -25,18 +25,15 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
SET(_PCH_include_prefix "-I")
ELSE()
IF(WIN32)
ELSEIF(WIN32)
SET(PCHSupport_FOUND TRUE) # for experimental msvc support
SET(_PCH_include_prefix "/I")
ELSE()
ELSE()
SET(PCHSupport_FOUND FALSE)
ENDIF()
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
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}} )
@ -44,7 +41,7 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
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")
LIST(APPEND ${_out_compile_flags} "-fPIC")
ENDIF()
ELSE()
@ -61,7 +58,7 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
#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} )
LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
SEPARATE_ARGUMENTS(${_out_compile_flags})
@ -71,13 +68,14 @@ 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 \"${_include_file}\"
int testfunction()
{
return 0;
}
"
ADD_CUSTOM_COMMAND(
OUTPUT "${${_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 )
@ -87,7 +85,6 @@ MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _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
@ -116,7 +113,6 @@ MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output)
ENDMACRO(_PCH_GET_COMPILE_COMMAND )
MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path)
@ -133,6 +129,7 @@ MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
ELSE (_dowarn)
SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include \"${CMAKE_CURRENT_BINARY_DIR}/${_header_name}\" " )
ENDIF (_dowarn)
ELSE(CMAKE_COMPILER_IS_GNUCXX)
set(${_cflags} "/Fp${_native_pch_path} /Yu${_header_name}" )
@ -141,10 +138,13 @@ MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
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}_${CMAKE_BUILD_TYPE}.gch")
SET(${_output} "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch/${_targetName}_${CMAKE_BUILD_TYPE}.gch")
ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input)
@ -154,15 +154,14 @@ MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use )
# and _pch_output_to_use
GET_FILENAME_COMPONENT(_name ${_input} NAME)
IF( "${ARGN}" STREQUAL "0")
IF(ARGN STREQUAL "0")
SET(_dowarn 0)
ELSE( "${ARGN}" STREQUAL "0")
ELSE()
SET(_dowarn 1)
ENDIF("${ARGN}" STREQUAL "0")
ENDIF()
_PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use} ${_dowarn})
# MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
#MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
SET_TARGET_PROPERTIES(${_targetName}
PROPERTIES
COMPILE_FLAGS ${_target_cflags}
@ -185,64 +184,53 @@ MACRO(ADD_PRECOMPILED_HEADER _targetName _input)
"This is the ADD_PRECOMPILED_HEADER macro. "
"You must set CMAKE_BUILD_TYPE!"
)
ENDIF(NOT CMAKE_BUILD_TYPE)
ENDIF()
IF( "${ARGN}" STREQUAL "0")
IF(ARGN STREQUAL "0")
SET(_dowarn 0)
ELSE( "${ARGN}" STREQUAL "0")
ELSE()
SET(_dowarn 1)
ENDIF("${ARGN}" STREQUAL "0")
ENDIF()
GET_FILENAME_COMPONENT(_name ${_input} NAME)
GET_FILENAME_COMPONENT(_path ${_input} PATH)
GET_PRECOMPILED_HEADER_OUTPUT( ${_targetName} ${_input} _output)
GET_FILENAME_COMPONENT(_outdir ${_output} PATH )
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/"
ARCHIVE_OUTPUT_DIRECTORY "${LIBRARY_OUTPUT_PATH}"
)
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 ${_input}
OUTPUT "${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} ${_output} )
#message(${_input} )
#message("_output ${_output}")
GET_FILENAME_COMPONENT(_outdir ${_output} PATH)
ADD_CUSTOM_COMMAND(
OUTPUT ${_output}
OUTPUT "${_output}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${_outdir}"
COMMAND ${_command}
DEPENDS ${_input} ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_targetName}_pch_dephelp
DEPENDS "${_input}"
DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${_name}"
DEPENDS ${_targetName}_pch_dephelp
)
ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_input} ${_output} ${_dowarn})
ENDMACRO(ADD_PRECOMPILED_HEADER)
@ -253,42 +241,42 @@ ENDMACRO(ADD_PRECOMPILED_HEADER)
MACRO(GET_NATIVE_PRECOMPILED_HEADER _targetName _input)
if(CMAKE_GENERATOR MATCHES Visual*)
if(CMAKE_GENERATOR MATCHES "^Visual.*$")
SET(_dummy_str "#include \"${_input}\"\n"
"// This is required to suppress LNK4221. Very annoying.\n"
"void *g_${_targetName}Dummy = 0\;\n")
"// 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})
else()
FILE(WRITE ${${_targetName}_pch} ${_dummy_str})
endif(EXISTS ${${_targetName}_pch})
endif(CMAKE_GENERATOR MATCHES Visual*)
endif()
endif()
ENDMACRO(GET_NATIVE_PRECOMPILED_HEADER)
MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _input)
IF( "${ARGN}" STREQUAL "0")
IF(ARGN STREQUAL "0")
SET(_dowarn 0)
ELSE( "${ARGN}" STREQUAL "0")
ELSE()
SET(_dowarn 1)
ENDIF("${ARGN}" STREQUAL "0")
ENDIF()
if(CMAKE_GENERATOR MATCHES "^Visual.*$")
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)
GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
if (${oldProps} MATCHES NOTFOUND)
if (oldProps MATCHES NOTFOUND)
SET(oldProps "")
endif(${oldProps} MATCHES NOTFOUND)
endif()
SET(newProperties "${oldProps} /Yu\"${_input}\" /FI\"${_input}\"")
SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS "${newProperties}")
@ -296,17 +284,11 @@ MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _input)
#also inlude ${oldProps} to have the same compile options
SET_SOURCE_FILES_PROPERTIES(${${_targetName}_pch} PROPERTIES COMPILE_FLAGS "${oldProps} /Yc\"${_input}\"")
else(CMAKE_GENERATOR MATCHES Visual*)
elseif (CMAKE_GENERATOR MATCHES Xcode)
if (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 ${_input} ABSOLUTE)
@ -314,11 +296,11 @@ MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _input)
SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${fullPath}")
SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES")
else (CMAKE_GENERATOR MATCHES Xcode)
else()
#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)

29
modules/gpu/CMakeLists.txt
Unescape View File

@ -85,18 +85,6 @@ endforeach()
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 ${OPENCV_VERSION}
@ -116,6 +104,8 @@ if (BUILD_SHARED_LIBS)
endif()
endif()
add_opencv_precompiled_headers(${the_target})
# Additional target properties
set_target_properties(${the_target} PROPERTIES
DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
@ -181,12 +171,9 @@ if(BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/test)
set(test_deps opencv_${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()
endif()
endforeach()
file(GLOB test_srcs "test/*.cpp")
@ -203,17 +190,7 @@ if(BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/test)
add_executable(${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

24
modules/highgui/CMakeLists.txt
Unescape View File

@ -267,17 +267,7 @@ if (BUILD_SHARED_LIBS)
endif()
endif()
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})
# For dynamic link numbering convenions
if(NOT ANDROID)
@ -398,17 +388,7 @@ if(BUILD_TESTS)
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

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