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-rw-r--r--cmake/Qt3rdPartyLibraryHelpers.cmake96
1 files changed, 84 insertions, 12 deletions
diff --git a/cmake/Qt3rdPartyLibraryHelpers.cmake b/cmake/Qt3rdPartyLibraryHelpers.cmake
index 1cc5ebea44..924db182be 100644
--- a/cmake/Qt3rdPartyLibraryHelpers.cmake
+++ b/cmake/Qt3rdPartyLibraryHelpers.cmake
@@ -4,6 +4,7 @@ macro(qt_internal_get_add_library_option_args option_args)
STATIC
MODULE
INTERFACE
+ NO_UNITY_BUILD
)
endmacro()
@@ -14,12 +15,12 @@ endmacro()
# Everything else is just prepation for option validating.
function(qt_internal_add_common_qt_library_helper target)
qt_internal_get_add_library_option_args(option_args)
- qt_parse_all_arguments(arg "qt_internal_add_common_qt_library_helper"
+ cmake_parse_arguments(PARSE_ARGV 1 arg
"${option_args}"
""
""
- ${ARGN}
)
+ _qt_internal_validate_all_args_are_parsed(arg)
if(arg_SHARED)
set(arg_SHARED SHARED)
@@ -50,6 +51,11 @@ function(qt_internal_add_common_qt_library_helper target)
endif()
_qt_internal_add_library(${target} ${arg_STATIC} ${arg_SHARED} ${arg_MODULE} ${arg_INTERFACE})
+
+ if(arg_NO_UNITY_BUILD)
+ set_property(TARGET "${target}" PROPERTY UNITY_BUILD OFF)
+ endif()
+
qt_internal_mark_as_internal_library(${target})
endfunction()
@@ -67,12 +73,13 @@ function(qt_internal_add_cmake_library target)
${__default_public_args}
)
- qt_parse_all_arguments(arg "qt_add_cmake_library"
+ cmake_parse_arguments(PARSE_ARGV 1 arg
"${option_args}"
"${single_args}"
"${multi_args}"
- ${ARGN}
)
+ _qt_internal_validate_all_args_are_parsed(arg)
+ _qt_internal_validate_no_unity_build(arg)
qt_remove_args(library_helper_args
ARGS_TO_REMOVE
@@ -102,6 +109,8 @@ function(qt_internal_add_cmake_library target)
SOURCES ${arg_SOURCES}
INCLUDE_DIRECTORIES
${arg_INCLUDE_DIRECTORIES}
+ SYSTEM_INCLUDE_DIRECTORIES
+ ${arg_SYSTEM_INCLUDE_DIRECTORIES}
PUBLIC_INCLUDE_DIRECTORIES
${arg_PUBLIC_INCLUDE_DIRECTORIES}
PUBLIC_DEFINES
@@ -117,6 +126,7 @@ function(qt_internal_add_cmake_library target)
MOC_OPTIONS ${arg_MOC_OPTIONS}
ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS}
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
+ NO_UNITY_BUILD # Disabled by default
)
endfunction()
@@ -139,12 +149,13 @@ function(qt_internal_add_3rdparty_library target)
${__default_public_args}
)
- qt_parse_all_arguments(arg "qt_internal_add_3rdparty_library"
+ cmake_parse_arguments(PARSE_ARGV 1 arg
"${library_option_args};${option_args}"
"${single_args}"
"${multi_args}"
- ${ARGN}
)
+ _qt_internal_validate_all_args_are_parsed(arg)
+ _qt_internal_validate_no_unity_build(arg)
qt_remove_args(library_helper_args
ARGS_TO_REMOVE
@@ -162,13 +173,24 @@ function(qt_internal_add_3rdparty_library target)
qt_internal_add_common_qt_library_helper(${target} ${library_helper_args})
- if(NOT arg_INTERFACE)
- qt_set_common_target_properties(${target})
- endif()
-
set_target_properties(${target} PROPERTIES
_qt_module_interface_name "${target}"
+ _qt_package_version "${PROJECT_VERSION}"
+ _qt_package_name "${INSTALL_CMAKE_NAMESPACE}${target}"
+ _qt_module_is_3rdparty_library TRUE
+ )
+
+ set(export_properties
+ "_qt_module_interface_name"
+ "_qt_package_version"
+ "_qt_package_name"
+ "_qt_module_is_3rdparty_library"
)
+
+ set_property(TARGET ${target}
+ APPEND PROPERTY
+ EXPORT_PROPERTIES "${export_properties}")
+
qt_internal_add_qt_repo_known_module(${target})
qt_internal_add_target_aliases(${target})
_qt_internal_apply_strict_cpp(${target})
@@ -181,15 +203,23 @@ function(qt_internal_add_3rdparty_library target)
ARCHIVE_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_LIBDIR}"
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
- QT_MODULE_IS_3RDPARTY_LIBRARY TRUE
- QT_MODULE_SKIP_DEPENDS_INCLUDE TRUE
+ _qt_module_skip_depends_include TRUE
)
+ set_property(TARGET "${target}"
+ APPEND PROPERTY EXPORT_PROPERTIES _qt_module_is_3rdparty_library)
+ set_property(TARGET "${target}"
+ APPEND PROPERTY EXPORT_PROPERTIES _qt_module_skip_depends_include)
+
qt_handle_multi_config_output_dirs("${target}")
set_target_properties(${target} PROPERTIES
OUTPUT_NAME "${INSTALL_CMAKE_NAMESPACE}${target}"
)
+ if(NOT arg_INTERFACE)
+ qt_set_common_target_properties(${target})
+ endif()
+
if(NOT arg_SKIP_AUTOMOC)
qt_autogen_tools_initial_setup(${target})
endif()
@@ -219,6 +249,7 @@ function(qt_internal_add_3rdparty_library target)
MOC_OPTIONS ${arg_MOC_OPTIONS}
ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS}
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
+ NO_UNITY_BUILD
)
if(NOT BUILD_SHARED_LIBS OR arg_INSTALL)
@@ -279,6 +310,7 @@ function(qt_internal_add_3rdparty_library target)
qt_internal_export_modern_cmake_config_targets_file(
TARGETS ${target}
EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target}
+ CONFIG_BUILD_DIR "${config_build_dir}"
CONFIG_INSTALL_DIR "${config_install_dir}"
)
@@ -289,6 +321,12 @@ function(qt_internal_add_3rdparty_library target)
qt_enable_separate_debug_info(${target} "${debug_install_dir}")
qt_internal_install_pdb_files(${target} "${INSTALL_LIBDIR}")
endif()
+
+ if(BUILD_SHARED_LIBS AND MSVC)
+ set_target_properties(${target} PROPERTIES
+ INTERPROCEDURAL_OPTIMIZATION OFF
+ )
+ endif()
endfunction()
function(qt_install_3rdparty_library_wrap_config_extra_file target)
@@ -312,3 +350,37 @@ function(qt_install_3rdparty_library_wrap_config_extra_file target)
COMPONENT Devel
)
endfunction()
+
+# This function implements qmake's qt_helper_lib MODULE_EXT_HEADERS and MODULE_EXT_HEADERS_DIR features.
+# It creates a header-only module exposing a subset or all headers of a 3rd-party library.
+function(qt_internal_add_3rdparty_header_module target)
+ set(single_args
+ EXTERNAL_HEADERS_DIR
+ )
+ set(multi_args
+ EXTERNAL_HEADERS
+ )
+ cmake_parse_arguments(PARSE_ARGV 1 arg
+ "${option_args}"
+ "${single_args}"
+ "${multi_args}"
+ )
+ _qt_internal_validate_all_args_are_parsed(arg)
+
+ qt_internal_add_module(${target}
+ INTERNAL_MODULE
+ HEADER_MODULE
+ NO_CONFIG_HEADER_FILE
+ EXTERNAL_HEADERS ${arg_EXTERNAL_HEADERS}
+ EXTERNAL_HEADERS_DIR ${arg_EXTERNAL_HEADERS_DIR}
+ )
+
+ set_target_properties(${target} PROPERTIES
+ _qt_module_is_3rdparty_header_library TRUE
+ _qt_module_skip_depends_include TRUE
+ )
+ set_property(TARGET "${target}"
+ APPEND PROPERTY EXPORT_PROPERTIES _qt_module_is_3rdparty_header_library)
+ set_property(TARGET "${target}"
+ APPEND PROPERTY EXPORT_PROPERTIES _qt_module_skip_depends_include)
+endfunction()