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cmake stuff
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@aliakseis
aliakseis committed Mar 16, 2023
1 parent 3d4ad6e commit 1cb66ba
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Showing 3 changed files with 208 additions and 22 deletions.
1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -53,4 +53,5 @@ compile_commands.json

*_qmlcache.qrc

build/
build64/
62 changes: 40 additions & 22 deletions CMakeLists.txt
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Expand Up @@ -25,26 +25,35 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
#endif()


include(cmake/detect_gstreamer.cmake)

find_package(PkgConfig)

pkg_check_modules(GSTREAMER REQUIRED
glib-2.0
json-glib-1.0
libsoup-2.4
gstreamer-1.0
gstreamer-video-1.0
gstreamer-sdp-1.0
gstreamer-rtp-1.0
gstreamer-webrtc-1.0
)
#find_package(PkgConfig)

message("GSTREAMER_INCLUDE_DIRS: ${GSTREAMER_INCLUDE_DIRS}")
#pkg_check_modules(GSTREAMER REQUIRED
# glib-2.0
# json-glib-1.0
# libsoup-2.4
# gstreamer-1.0
# gstreamer-video-1.0
# gstreamer-sdp-1.0
# gstreamer-rtp-1.0
# gstreamer-webrtc-1.0
#)

message("GSTREAMER_LIBRARY_DIRS: ${GSTREAMER_LIBRARY_DIRS}")
#message("GSTREAMER_INCLUDE_DIRS: ${GSTREAMER_INCLUDE_DIRS}")

#message("GSTREAMER_LIBRARY_DIRS: ${GSTREAMER_LIBRARY_DIRS}")


#link_directories(${GSTREAMER_LIBRARY_DIRS})

if (HAVE_GSTREAMER)
message (" GStreamer: (${GSTREAMER_VERSION})")
else()
message( FATAL_ERROR "GStreamer not found." )
endif()

link_directories(${GSTREAMER_LIBRARY_DIRS})

find_package(crossguid CONFIG REQUIRED)

Expand Down Expand Up @@ -144,12 +153,21 @@ if(MSVC)
set(CMAKE_INSTALL_OPENMP_LIBRARIES TRUE)
include (InstallRequiredSystemLibraries)

if (QT_QMAKE_EXECUTABLE)
get_filename_component(QT_BIN_DIRECTORY ${QT_QMAKE_EXECUTABLE} DIRECTORY)
install(CODE "execute_process(COMMAND \"${QT_BIN_DIRECTORY}/windeployqt\" \"${BINARY_FILE}\" WORKING_DIRECTORY \"${QT_BIN_DIRECTORY}\")")
else()
install(CODE "execute_process(COMMAND \"windeployqt\" \"${BINARY_FILE}\" )")
endif()
# Retrieve the absolute path to qmake and then use that path to find
# the windeployqt binary
get_target_property(_qmake_executable Qt5::qmake IMPORTED_LOCATION)
get_filename_component(_qt_bin_dir "${_qmake_executable}" DIRECTORY)
find_program(WINDEPLOYQT_EXECUTABLE windeployqt HINTS "${_qt_bin_dir}")

install(CODE "execute_process(COMMAND \"${WINDEPLOYQT_EXECUTABLE}\" \"${BINARY_FILE}\" WORKING_DIRECTORY \"${_qt_bin_dir}\")")


#if (QT_QMAKE_EXECUTABLE)
# get_filename_component(QT_BIN_DIRECTORY ${QT_QMAKE_EXECUTABLE} DIRECTORY)
# install(CODE "execute_process(COMMAND \"${QT_BIN_DIRECTORY}/windeployqt\" \"${BINARY_FILE}\" WORKING_DIRECTORY \"${QT_BIN_DIRECTORY}\")")
#else()
# install(CODE "execute_process(COMMAND \"windeployqt\" \"${BINARY_FILE}\" )")
#endif()


#if (CMAKE_SIZEOF_VOID_P EQUAL 8)
Expand All @@ -159,9 +177,9 @@ if(MSVC)
#endif ()

if (CMAKE_SIZEOF_VOID_P EQUAL 8)
install(DIRECTORY "$ENV{GSTREAMER_ROOT_X86_64}/" DESTINATION gst PATTERN "*.pdb" EXCLUDE)
install(DIRECTORY "$ENV{GSTREAMER_1_0_ROOT_MSVC_X86_64}/" DESTINATION gst PATTERN "*.pdb" EXCLUDE)
else ()
install(DIRECTORY "$ENV{GSTREAMER_ROOT_X86}/" DESTINATION gst PATTERN "*.pdb" EXCLUDE)
install(DIRECTORY "$ENV{GSTREAMER_1_0_ROOT_MSVC_X86}/" DESTINATION gst PATTERN "*.pdb" EXCLUDE)
endif ()

install(FILES run.cmd DESTINATION .)
Expand Down
167 changes: 167 additions & 0 deletions cmake/detect_gstreamer.cmake
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@@ -0,0 +1,167 @@
# --- GStreamer ---
if(NOT HAVE_GSTREAMER AND WIN32)
#set(env_paths "${GSTREAMER_DIR}" $ENV{GSTREAMER_ROOT})

if(CMAKE_SIZEOF_VOID_P EQUAL 8)
# list(APPEND env_paths $ENV{GSTREAMER_1_0_ROOT_X86_64} $ENV{GSTREAMER_ROOT_X86_64} $ENV{GSTREAMER_1_0_ROOT_MSVC_X86_64})
set(env_paths $ENV{GSTREAMER_1_0_ROOT_X86_64} $ENV{GSTREAMER_ROOT_X86_64} $ENV{GSTREAMER_1_0_ROOT_MSVC_X86_64})
else()
# list(APPEND env_paths $ENV{GSTREAMER_1_0_ROOT_X86} $ENV{GSTREAMER_ROOT_X86} $ENV{GSTREAMER_1_0_ROOT_MSVC_X86})
set(env_paths $ENV{GSTREAMER_1_0_ROOT_X86} $ENV{GSTREAMER_ROOT_X86} $ENV{GSTREAMER_1_0_ROOT_MSVC_X86})
endif()

message (" *** detect_gstreamer.cmake paths: ${env_paths}")

set(CMAKE_FIND_USE_PACKAGE_ROOT_PATH FALSE)
set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH FALSE)
set(CMAKE_FIND_USE_CMAKE_ENVIRONMENT_PATH FALSE)
set(CMAKE_FIND_USE_CMAKE_PATH FALSE)
set(CMAKE_FIND_USE_CMAKE_SYSTEM_PATH FALSE)

find_path(GSTREAMER_gst_INCLUDE_DIR
gst/gst.h
PATHS ${env_paths}
PATH_SUFFIXES "include/gstreamer-1.0")

find_path(GSTREAMER_glib_INCLUDE_DIR
glib.h
PATHS ${env_paths}
PATH_SUFFIXES "include/glib-2.0")
find_path(GSTREAMER_glibconfig_INCLUDE_DIR
glibconfig.h
PATHS ${env_paths}
PATH_SUFFIXES "lib/glib-2.0/include")

find_path(GSTREAMER_json_INCLUDE_DIR
json-glib/json-glib.h
PATHS ${env_paths}
PATH_SUFFIXES "include/json-glib-1.0")

find_library(GSTREAMER_gstreamer_LIBRARY
NAMES gstreamer gstreamer-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_app_LIBRARY
NAMES gstapp gstapp-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_base_LIBRARY
NAMES gstbase gstbase-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_pbutils_LIBRARY
NAMES gstpbutils gstpbutils-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_riff_LIBRARY
NAMES gstriff gstriff-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")

find_library(GSTREAMER_glib_LIBRARY
NAMES glib-2.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_gobject_LIBRARY
NAMES gobject-2.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")

find_library(GSTREAMER_json_LIBRARY
NAMES json-glib-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")

# gstreamer-sdp-1.0
# gstreamer-webrtc-1.0

find_library(GSTREAMER_sdp_LIBRARY
NAMES gstsdp-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")
find_library(GSTREAMER_webrtc_LIBRARY
NAMES gstwebrtc-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")


find_library(GSTREAMER_rtp_LIBRARY
NAMES gstrtp-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")

find_library(GSTREAMER_video_LIBRARY
NAMES gstvideo-1.0
PATHS ${env_paths}
PATH_SUFFIXES "lib")


set(CMAKE_FIND_USE_PACKAGE_ROOT_PATH TRUE)
set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH TRUE)
set(CMAKE_FIND_USE_CMAKE_ENVIRONMENT_PATH TRUE)
set(CMAKE_FIND_USE_CMAKE_PATH TRUE)
set(CMAKE_FIND_USE_CMAKE_SYSTEM_PATH TRUE)


if(GSTREAMER_gst_INCLUDE_DIR
AND GSTREAMER_glib_INCLUDE_DIR
AND GSTREAMER_glibconfig_INCLUDE_DIR
AND GSTREAMER_gstreamer_LIBRARY
AND GSTREAMER_app_LIBRARY
AND GSTREAMER_base_LIBRARY
AND GSTREAMER_pbutils_LIBRARY
AND GSTREAMER_riff_LIBRARY
AND GSTREAMER_glib_LIBRARY
AND GSTREAMER_gobject_LIBRARY
AND GSTREAMER_json_LIBRARY
AND GSTREAMER_sdp_LIBRARY
AND GSTREAMER_webrtc_LIBRARY
AND GSTREAMER_rtp_LIBRARY
AND GSTREAMER_video_LIBRARY
)
file(STRINGS "${GSTREAMER_gst_INCLUDE_DIR}/gst/gstversion.h" ver_strings REGEX "#define +GST_VERSION_(MAJOR|MINOR|MICRO|NANO).*")
string(REGEX REPLACE ".*GST_VERSION_MAJOR[^0-9]+([0-9]+).*" "\\1" ver_major "${ver_strings}")
string(REGEX REPLACE ".*GST_VERSION_MINOR[^0-9]+([0-9]+).*" "\\1" ver_minor "${ver_strings}")
string(REGEX REPLACE ".*GST_VERSION_MICRO[^0-9]+([0-9]+).*" "\\1" ver_micro "${ver_strings}")
set(GSTREAMER_VERSION "${ver_major}.${ver_minor}.${ver_micro}") # informational
set(HAVE_GSTREAMER TRUE)
set(GSTREAMER_LIBRARIES
${GSTREAMER_gstreamer_LIBRARY}
${GSTREAMER_base_LIBRARY}
${GSTREAMER_app_LIBRARY}
${GSTREAMER_riff_LIBRARY}
${GSTREAMER_pbutils_LIBRARY}
${GSTREAMER_glib_LIBRARY}
${GSTREAMER_gobject_LIBRARY}
${GSTREAMER_json_LIBRARY}
${GSTREAMER_sdp_LIBRARY}
${GSTREAMER_webrtc_LIBRARY}
${GSTREAMER_rtp_LIBRARY}
${GSTREAMER_video_LIBRARY}
)
set(GSTREAMER_INCLUDE_DIRS
${GSTREAMER_gst_INCLUDE_DIR}
${GSTREAMER_glib_INCLUDE_DIR}
${GSTREAMER_json_INCLUDE_DIR}
${GSTREAMER_glibconfig_INCLUDE_DIR})
endif()
endif()

if(NOT HAVE_GSTREAMER AND PKG_CONFIG_FOUND)
ocv_check_modules(GSTREAMER_base gstreamer-base-1.0)
ocv_check_modules(GSTREAMER_app gstreamer-app-1.0)
ocv_check_modules(GSTREAMER_riff gstreamer-riff-1.0)
ocv_check_modules(GSTREAMER_pbutils gstreamer-pbutils-1.0)
if(GSTREAMER_base_FOUND AND GSTREAMER_app_FOUND AND GSTREAMER_riff_FOUND AND GSTREAMER_pbutils_FOUND)
set(HAVE_GSTREAMER TRUE)
set(GSTREAMER_VERSION ${GSTREAMER_base_VERSION}) # informational
set(GSTREAMER_LIBRARIES ${GSTREAMER_base_LIBRARIES} ${GSTREAMER_app_LIBRARIES} ${GSTREAMER_riff_LIBRARIES} ${GSTREAMER_pbutils_LIBRARIES})
set(GSTREAMER_INCLUDE_DIRS ${GSTREAMER_base_INCLUDE_DIRS} ${GSTREAMER_app_INCLUDE_DIRS} ${GSTREAMER_riff_INCLUDE_DIRS} ${GSTREAMER_pbutils_INCLUDE_DIRS})
endif()
endif()

#if(HAVE_GSTREAMER)
# ocv_add_external_target(gstreamer "${GSTREAMER_INCLUDE_DIRS}" "${GSTREAMER_LIBRARIES}" "HAVE_GSTREAMER")
#endif()

set(HAVE_GSTREAMER ${HAVE_GSTREAMER})

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