Allow building shared and static libs at the same time

Use 'Static'-prefixed CMake modules provided by patched
mingw-w64-qt5 packages
This commit is contained in:
Martchus 2016-10-29 00:26:06 +02:00
parent b35e5311a9
commit d9380d024e
5 changed files with 114 additions and 48 deletions

View File

@ -4,16 +4,16 @@ include(QtLinkage)
set(JS_PROVIDER "auto" CACHE STRING "specifies the JavaScript provider: auto (default), qml, script or none")
if(${JS_PROVIDER} STREQUAL "auto")
find_package(Qt5Script)
if(Qt5Script_FOUND)
set(JS_PROVIDER Qt5::Script)
find_qt5_module(Script OPTIONAL)
if(QT5_Script_FOUND)
set(JS_PROVIDER Script)
set(JS_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_SCRIPT")
list(APPEND ADDITIONAL_QT_REPOS "script")
message(STATUS "No JavaScript provider explicitly specified, defaulting to Qt Script.")
else()
find_package(Qt5Qml)
if(Qt5Qml_FOUND)
set(JS_PROVIDER Qt5::Qml)
find_qt5_module(Qml OPTIONAL)
if(QT5_Qml_FOUND)
set(JS_PROVIDER Qml)
set(JS_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_JSENGINE")
list(APPEND ADDITIONAL_QT_REPOS "declarative")
message(STATUS "No JavaScript provider explicitly specified, defaulting to Qt QML.")
@ -25,14 +25,13 @@ if(${JS_PROVIDER} STREQUAL "auto")
endif()
else()
if(${JS_PROVIDER} STREQUAL "script")
find_package(Qt5Script REQUIRED)
set(JS_PROVIDER Qt5::Script)
find_qt5_module(Script REQUIRED)
set(JS_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_SCRIPT")
list(APPEND ADDITIONAL_QT_REPOS "script")
message(STATUS "Using Qt Script as JavaScript provider.")
elseif(${JS_PROVIDER} STREQUAL "qml")
find_package(Qt5Qml REQUIRED)
set(JS_PROVIDER Qt5::Qml)
find_qt5_module(Qml REQUIRED)
set(JS_PROVIDER Qml)
set(JS_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_JSENGINE")
list(APPEND ADDITIONAL_QT_REPOS "declarative")
message(STATUS "Using Qt QML as JavaScript provider.")
@ -45,5 +44,7 @@ else()
endif()
endif()
list(APPEND LIBRARIES ${JS_PROVIDER})
if(JS_PROVIDER)
use_qt5_module(${JS_PROVIDER} OPTIONAL)
endif()
add_definitions(${JS_DEFINITION})

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@ -29,31 +29,34 @@ if(KF_MODULES)
list(REMOVE_DUPLICATES KF_MODULES)
endif()
message(STATUS "Linking ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} against the following Qt 5 modules: ${QT_MODULES}")
message(STATUS "Linking ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} against the following KDE 5 modules: ${KF_MODULES}")
# actually find the required Qt/KF modules
foreach(QT_MODULE ${QT_MODULES})
find_package(Qt5${QT_MODULE} REQUIRED)
list(APPEND LIBRARIES Qt5::${QT_MODULE})
list(APPEND STATIC_LIBRARIES Qt5::${QT_MODULE})
# using those helpers allows using static Qt 5 build
find_qt5_module(${QT_MODULE} REQUIRED)
use_qt5_module(${QT_MODULE} REQUIRED)
endforeach()
foreach(KF_MODULE ${KF_MODULES})
# only shared KF5 modules supported
find_package(KF5${KF_MODULE} REQUIRED)
list(APPEND LIBRARIES KF5::${KF_MODULE})
list(APPEND STATIC_LIBRARIES KF5::${KF_MODULE})
set(KF5_${KF_MODULE}_DYNAMIC_LIB KF5::${KF_MODULE})
link_against_library(KF5_${KF_MODULE} "AUTO_LINKAGE" REQUIRED)
endforeach()
# include plugins statically
if(USE_STATIC_QT_BUILD AND (WIDGETS_GUI OR QUICK_GUI))
# tune for static build
if(USE_STATIC_QT5_CORE AND (WIDGETS_GUI OR QUICK_GUI))
# include plugins statically
if(WIN32)
list(APPEND LIBRARIES Qt5::QWindowsIntegrationPlugin)
list(APPEND STATIC_LIBRARIES Qt5::QWindowsIntegrationPlugin)
list(APPEND LIBRARIES Qt5::static::QWindowsIntegrationPlugin)
list(APPEND STATIC_LIBRARIES Qt5::static::QWindowsIntegrationPlugin)
endif()
if(SVG_ICON_SUPPORT)
list(APPEND LIBRARIES Qt5::QSvgPlugin)
list(APPEND STATIC_LIBRARIES Qt5::QSvgPlugin)
endif()
# workaround for missing compile definition GRAPHITE2_STATIC
#set_property(TARGET Qt5::Gui APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS GRAPHITE2_STATIC)
endif()
# option for built-in translations

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@ -40,14 +40,13 @@ endif()
if(WIDGETS_GUI OR QUICK_GUI)
list(APPEND QT_MODULES Gui)
# set "GUI-type" to WIN32 to hide console under windows
if(WIN32)
set(GUI_TYPE WIN32)
endif()
endif()
# add source files requried by both GUI variants
if(WIDGETS_GUI OR QUICK_GUI)
# add source files requried by both GUI variants
list(APPEND SRC_FILES ${GUI_SRC_FILES})
list(APPEND ADDITIONAL_HEADER_FILES ${GUI_HEADER_FILES})
endif()

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@ -2,20 +2,81 @@
if(NOT DEFINED QT_LINKAGE_DETERMINED)
set(QT_LINKAGE_DETERMINED true)
include(3rdParty)
set(QT_LINKAGE "AUTO_LINKAGE" CACHE STRING "specifies whether to link statically or dynamically against Qt 5")
set(QT_LINKAGE "AUTO_LINKAGE")
if(BUILD_STATIC_LIBS AND BUILD_SHARED_LIBS)
message(FATAL_ERROR "When using Qt/KDE modules it is not possible to build shared and static libraries at the same time.")
endif()
# set USE_STATIC_QT_BUILD variable to ON to use static Qt
# this only works with patched mingw-w64-qt5-* packages found in my PKGBUILDs repository
# in any other environment you must ensure that the available Qt version is in accordance with the specified STATIC_LINKAGE/STATIC_LIBRARY_LINKAGE options
if(BUILD_STATIC_LIBS OR ("${QT_LINKAGE}" STREQUAL "AUTO_LINKAGE" AND ((STATIC_LINKAGE AND "${META_PROJECT_TYPE}" STREQUAL "application") OR (STATIC_LIBRARY_LINKAGE AND ("${META_PROJECT_TYPE}" STREQUAL "" OR "${META_PROJECT_TYPE}" STREQUAL "library")))) OR ("${QT_LINKAGE}" STREQUAL "STATIC"))
set(USE_STATIC_QT_BUILD ON)
message(STATUS "Linking ${META_PROJECT_NAME} statically against Qt 5.")
elseif(("${QT_LINKAGE}" STREQUAL "AUTO_LINKAGE") OR ("${QT_LINKAGE}" STREQUAL "SHARED"))
set(USE_STATIC_QT_BUILD OFF)
message(STATUS "Linking ${META_PROJECT_NAME} dynamically against Qt 5.")
message(STATUS "Checking for static Qt 5 libraries to use in project ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}")
endif()
if(("${QT_LINKAGE}" STREQUAL "AUTO_LINKAGE" AND (NOT (STATIC_LINKAGE AND "${META_PROJECT_TYPE}" STREQUAL "application") OR NOT (STATIC_LIBRARY_LINKAGE AND ("${META_PROJECT_TYPE}" STREQUAL "" OR "${META_PROJECT_TYPE}" STREQUAL "library")))) OR ("${QT_LINKAGE}" STREQUAL "SHARED"))
set(USE_SHARED_QT_BUILD ON)
message(STATUS "Checking for dynamic Qt 5 libraries to use in project ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}")
endif()
macro(find_qt5_module MODULE REQUIRED)
# determine whether the library is required or optional
# FIXME: improve passing required argument
if("${REQUIRED}" STREQUAL "OPTIONAL")
set(${MODULE}_REQUIRED "")
elseif("${REQUIRED}" STREQUAL "REQUIRED")
set(QT_5_${MODULE}_REQUIRED "REQUIRED")
else()
message(FATAL_ERROR "Invalid use of link_against_library; must specify either REQUIRED or OPTIONAL.")
endif()
# find static version
if(USE_STATIC_QT_BUILD)
# check for 'Static'-prefixed CMake module first
# - patched mingw-w64-qt5 packages providing those files are available in my PKGBUILDs repository
# - has the advantage that usage of dynamic and static Qt during the same build is possible
find_package(StaticQt5${MODULE})
if(StaticQt5${MODULE}_FOUND)
set(QT5_${MODULE}_STATIC_LIB Qt5::static::${MODULE})
set(QT5_${MODULE}_ASSUME_STATIC OFF)
set(QT5_${MODULE}_FOUND ON)
else()
# consider the regular Qt package (without "Static" prefix) the static version if
# static Qt is required and Qt package with "Static" prefix doesn't exist
# (fallback if not using patched version of Qt mentioned above)
if(USE_STATIC_QT_BUILD AND NOT StaticQt5${MODULE}_FOUND AND Qt5${MODULE}_FOUND)
find_package(Qt5${MODULE} ${QT_5_${MODULE}_REQUIRED})
if(Qt5${MODULE}_FOUND)
set(QT5_${MODULE}_STATIC_LIB Qt5::${MODULE})
set(QT5_${MODULE}_ASSUME_STATIC ON)
set(QT5_${MODULE}_FOUND ON)
message(WARNING "Building static libs and/or static Qt linkage has been enabled. Hence assuming provided Qt 5 ${MODULE} library is static.")
endif()
endif()
endif()
endif()
# find dynamic version
if(USE_SHARED_QT_BUILD)
if(QT5_${MODULE}_ASSUME_STATIC)
message(FATAL_ERROR "The provided Qt 5 ${MODULE} is assumed to be static. However, a shared version is required for building dynamic libs and/or dynamic Qt linkage.")
endif()
find_package(Qt5${MODULE} ${QT_5_${MODULE}_REQUIRED})
if(Qt5${MODULE}_FOUND)
set(QT5_${MODULE}_DYNAMIC_LIB Qt5::${MODULE})
set(QT5_${MODULE}_FOUND ON)
endif()
endif()
endmacro()
macro(use_qt5_module MODULE REQUIRED)
link_against_library("QT5_${MODULE}" "${QT_LINKAGE}" "${REQUIRED}")
endmacro()
macro(use_static_qt5_plugin PLUGIN)
if(TARGET "Qt5::static::Q${PLUGIN}Plugin")
list(APPEND LIBRARIES "Qt5::static::Q${PLUGIN}Plugin")
list(APPEND STATIC_LIBRARIES "Qt5::static::Q${PLUGIN}Plugin")
else()
list(APPEND LIBRARIES "Qt5::Q${PLUGIN}Plugin")
list(APPEND STATIC_LIBRARIES "Qt5::Q${PLUGIN}Plugin")
endif()
endmacro()
endif(NOT DEFINED QT_LINKAGE_DETERMINED)

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@ -4,15 +4,15 @@ include(QtLinkage)
set(WEBVIEW_PROVIDER "auto" CACHE STRING "specifies the web view provider: auto (default), webkit, webengine or none")
if(${WEBVIEW_PROVIDER} STREQUAL "auto")
find_package(Qt5WebKitWidgets)
if(Qt5WebKitWidgets_FOUND)
set(WEBVIEW_PROVIDER Qt5::WebKitWidgets)
find_qt5_module(WebKitWidgets OPTIONAL)
if(QT5_WebKitWidgets_FOUND)
set(WEBVIEW_PROVIDER WebKitWidgets)
set(WEBVIEW_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_WEBKIT")
message(STATUS "No web view provider explicitly specified, defaulting to Qt WebKit.")
else()
find_package(Qt5WebEngineWidgets)
if(Qt5WebEngineWidgets_FOUND)
set(WEBVIEW_PROVIDER Qt5::WebEngineWidgets)
find_qt5_module(WebEngineWidgets OPTIONAL)
if(QT5_WebEngineWidgets_FOUND)
set(WEBVIEW_PROVIDER WebEngineWidgets)
set(WEBVIEW_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_WEBENGINE")
list(APPEND ADDITIONAL_QT_REPOS "webengine")
message(STATUS "No web view provider explicitly specified, defaulting to Qt WebEngine.")
@ -24,13 +24,13 @@ if(${WEBVIEW_PROVIDER} STREQUAL "auto")
endif()
else()
if(${WEBVIEW_PROVIDER} STREQUAL "webkit")
find_package(Qt5WebKitWidgets REQUIRED)
set(WEBVIEW_PROVIDER Qt5::WebKitWidgets)
find_qt5_module(WebKitWidgets REQUIRED)
set(WEBVIEW_PROVIDER WebKitWidgets)
set(WEBVIEW_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_WEBKIT")
message(STATUS "Using Qt WebKit as web view provider.")
elseif(${WEBVIEW_PROVIDER} STREQUAL "webengine")
find_package(Qt5WebEngineWidgets REQUIRED)
set(WEBVIEW_PROVIDER Qt5::WebEngineWidgets)
find_qt5_module(WebEngineWidgets REQUIRED)
set(WEBVIEW_PROVIDER WebEngineWidgets)
set(WEBVIEW_DEFINITION "-D${META_PROJECT_VARNAME_UPPER}_USE_WEBENGINE")
list(APPEND ADDITIONAL_QT_REPOS "webengine")
message(STATUS "Using Qt WebEngine as web view provider.")
@ -43,5 +43,7 @@ else()
endif()
endif()
list(APPEND LIBRARIES ${WEBVIEW_PROVIDER})
if(WEBVIEW_PROVIDER)
use_qt5_module(${WEBVIEW_PROVIDER} OPTIONAL)
endif()
add_definitions(${WEBVIEW_DEFINITION})