qt5base-lts/mkspecs/features/qt_module.prf

#
#  W A R N I N G
#  -------------
#
# This file is not part of the Qt API.  It exists purely as an
# implementation detail.  It may change from version to version
# without notice, or even be removed.
#
# We mean it.
#

isEmpty(MODULE):MODULE = $$section($$list($$basename(_PRO_FILE_)), ., 0, 0)
isEmpty(VERSION): VERSION = $$MODULE_VERSION
isEmpty(VERSION): error("Module does not define version.")

isEmpty(MODULE_CFG_FILE): MODULE_CFG_FILE = qt$${MODULE}-config
exists($$OUT_PWD/$${MODULE_CFG_FILE}.pri) {
    include($$OUT_PWD/$${MODULE_CFG_FILE}.pri)
    CONFIG += generated_privates
}

skip = $$eval(QT.$${MODULE}.skip)
isEmpty(skip): skip = false
requires(!$$skip)

# Compile as shared/DLL or static according to the option given to configure
# unless overridden. Host builds are always static
host_build|staticlib: CONFIG += static

host_build {
    QT -= gui   # no host module will ever use gui
    force_bootstrap {
        !build_pass:qtConfig(release_tools): CONFIG += release
        contains(QT, core(-private)?|xml) {
            QT -= core core-private xml
            QT += bootstrap-private
        }
    } else {
        !build_pass:qtConfig(debug_and_release): CONFIG += release
    }
}

qtConfig(framework) {
    minimal_syncqt: \
        CONFIG += module_frameworks
    else: CONFIG(shared, static|shared): \
        CONFIG += module_frameworks lib_bundle
}

CONFIG += relative_qt_rpath  # Qt libraries should be relocatable

# Qt libraries should only use Application Extension safe APIs
darwin:!no_app_extension_api_only: CONFIG += app_extension_api_only

ucmodule = $$upper($$MODULE)

isEmpty(MODULE_INCNAME): MODULE_INCNAME = $$TARGET

internal_module: \
    MODULE_DEPENDS = $$replace(QT, -private$, _private)
else: \
    MODULE_DEPENDS = $$replace(QT, -private$, )
MODULE_DEPENDS = $$unique(MODULE_DEPENDS)
contains(MODULE_DEPENDS, $$MODULE): \
    error("$$TARGET depends on itself.")

contains(TARGET, QtAddOn.*): \
    MODULE_DEFINE = QT_ADDON_$${ucmodule}_LIB
else: \
    MODULE_DEFINE = QT_$${ucmodule}_LIB
MODULE_DEFINES = $$MODULE_DEFINE $$MODULE_DEFINES

# Make sure that the supporting runtime is linked into the application when
# the module is built with exceptions enabled.
integrity:CONFIG(exceptions, exceptions|exceptions_off): \
    MODULE_CONFIG += exceptions

load(qt_build_paths)

header_module {
    TEMPLATE     = aux
    CONFIG      += force_qt  # Needed for the headers_clean tests.
    !lib_bundle: \
        CONFIG  += qt_no_install_library
} else {
    TEMPLATE     = lib
}
DESTDIR          = $$MODULE_BASE_OUTDIR/lib
DLLDESTDIR       = $$MODULE_BASE_OUTDIR/bin

CONFIG          += qmake_cache target_qt

QMAKE_DOCS_TARGETDIR = qt$${MODULE}

load(qt_common)
!no_module_headers: load(qt_module_headers)
load(qt_module_pris)

INCLUDEPATH *= $$eval(QT.$${MODULE}.includes) $$eval(QT.$${MODULE}_private.includes)

# If Qt was configured with -debug-and-release then build the module the same way
# - unless this is a host library
!host_build:if(win32|mac):!macx-xcode {
    qtConfig(debug_and_release): CONFIG += debug_and_release
    qtConfig(build_all): CONFIG += build_all
}

QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF

QT_PRIVATE += $$QT_FOR_PRIVATE
unset(QT_FOR_PRIVATE)
QMAKE_USE_PRIVATE += $$QMAKE_USE_FOR_PRIVATE
unset(QMAKE_USE_FOR_PRIVATE)

!internal_module:CONFIG += create_cmake

contains(TARGET, QtAddOn.*): \
    DEFINES += QT_BUILD_ADDON_$${ucmodule}_LIB
else: \
    DEFINES += QT_BUILD_$${ucmodule}_LIB

# OS X and iOS frameworks
lib_bundle {
   # Set the CFBundleIdentifier prefix for Qt frameworks
   QMAKE_TARGET_BUNDLE_PREFIX = org.qt-project
   #QMAKE_FRAMEWORK_VERSION = 4.0
   CONFIG += sliced_bundle
   header_module {
        CONFIG += bundle
        QMAKE_BUNDLE_NAME = $$TARGET
        QMAKE_BUNDLE_EXTENSION = .framework
        QMAKE_INFO_PLIST = $$QMAKESPEC/Info.plist.lib
   }
   !build_all| \
           if(if(!debug_and_release|CONFIG(release, debug|release))) {
        FRAMEWORK_HEADERS.version = Versions
        FRAMEWORK_HEADERS.files = \
            $$SYNCQT.HEADER_FILES $$SYNCQT.GENERATED_HEADER_FILES $$SYNCQT.INJECTED_HEADER_FILES
        FRAMEWORK_HEADERS.path = Headers
        FRAMEWORK_PRIVATE_HEADERS.version = Versions
        FRAMEWORK_PRIVATE_HEADERS.files = \
            $$SYNCQT.PRIVATE_HEADER_FILES $$SYNCQT.INJECTED_PRIVATE_HEADER_FILES
        FRAMEWORK_PRIVATE_HEADERS.path = Headers/$$VERSION/$$MODULE_INCNAME/private
        FRAMEWORK_QPA_HEADERS.version = Versions
        FRAMEWORK_QPA_HEADERS.files = $$SYNCQT.QPA_HEADER_FILES
        FRAMEWORK_QPA_HEADERS.path = Headers/$$VERSION/$$MODULE_INCNAME/qpa
        QMAKE_BUNDLE_DATA += FRAMEWORK_HEADERS FRAMEWORK_PRIVATE_HEADERS FRAMEWORK_QPA_HEADERS
   }
}

mac {
   macx-g++ {
       QMAKE_CFLAGS += -fconstant-cfstrings
       QMAKE_CXXFLAGS += -fconstant-cfstrings
   }

   qtConfig(rpath): \
       QMAKE_SONAME_PREFIX = @rpath
   else: \
       CONFIG += absolute_library_soname
}

DEFINES += QT_BUILDING_QT
win32 {
    INCLUDEPATH += tmp
    CONFIG += skip_target_version_ext
    # If the code is really "unsafe" then it is unsafe on
    # other platforms as well; so fixing these warnings just
    # for MSVC builds, would clutter the code and wouldn't help
    # in fixing issues that might exist on other platforms.
    # Using the same functions across all supported platforms
    # keeps the code clean and helps in writing code that is
    # safe across all platforms.
    DEFINES *= _CRT_SECURE_NO_WARNINGS

    DEFINES += _USE_MATH_DEFINES
}

aix-g++* {
     QMAKE_CFLAGS   += -mminimal-toc
     QMAKE_CXXFLAGS += -mminimal-toc
}

sse2:!contains(QT_CPU_FEATURES.$$QT_ARCH, sse2):!host_build:!if(static:qtConfig(shared)) {
    # If the compiler supports SSE2, enable it unconditionally in all of Qt shared libraries
    # (and only the libraries). This is not expected to be a problem because:
    # - on Windows, sharing of libraries is uncommon
    # - on Mac OS X, all x86 CPUs already have SSE2 support (we won't even reach here)
    # - on Linux, the dynamic loader can find the libraries on LIBDIR/sse2/
    # The last guarantee does not apply to executables and plugins, so we can't enable for them.
    QT_CPU_FEATURES.$$QT_ARCH += sse sse2
    QMAKE_CFLAGS += $$QMAKE_CFLAGS_SSE2
    QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE2
}

clang {
    apple_clang_ver = $${QT_APPLE_CLANG_MAJOR_VERSION}.$${QT_APPLE_CLANG_MINOR_VERSION}
    reg_clang_ver = $${QT_CLANG_MAJOR_VERSION}.$${QT_CLANG_MINOR_VERSION}
    versionAtLeast(apple_clang_ver, 5.1)|versionAtLeast(reg_clang_ver, 3.4): \
        CONFIG += compiler_supports_fpmath
} else: gcc {
    CONFIG += compiler_supports_fpmath
}

equals(QT_ARCH, i386):contains(QT_CPU_FEATURES.$$QT_ARCH, sse2):compiler_supports_fpmath {
    # Turn on SSE-based floating-point math
    QMAKE_CFLAGS += -mfpmath=sse
    QMAKE_CXXFLAGS += -mfpmath=sse
}

android: CONFIG += qt_android_deps no_linker_version_script

!header_module:unix:!isEmpty(QMAKE_LFLAGS_VERSION_SCRIPT):!no_linker_version_script:!static {
    verscript = $${TARGET}.version
    QMAKE_LFLAGS += $${QMAKE_LFLAGS_VERSION_SCRIPT}$$verscript

    internal_module {
        verscript_content = "Qt_$${QT_MAJOR_VERSION}_PRIVATE_API { *; };"
    } else {
        verscript_content = "Qt_$${QT_MAJOR_VERSION}_PRIVATE_API {" \
                            "    qt_private_api_tag*;"

        private_api_headers = $$SYNCQT.PRIVATE_HEADER_FILES $$SYNCQT.QPA_HEADER_FILES

        for(header, private_api_headers): \
            verscript_content += "    @FILE:$$header@"
        verscript_content += "};"

        current = Qt_$$QT_MAJOR_VERSION
        verscript_content += "$$current { *; };"
        isEmpty(QT_NAMESPACE): tag_symbol = qt_version_tag
        else:                  tag_symbol = qt_version_tag_$$QT_NAMESPACE

        for(i, 0..$$QT_MINOR_VERSION) {
            previous = $$current
            current = Qt_$${QT_MAJOR_VERSION}.$$i
            equals(i, $$QT_MINOR_VERSION): verscript_content += "$$current { $$tag_symbol; } $$previous;"
            else:                          verscript_content += "$$current {} $$previous;"
        }

        # Add a post-processing step to replace the @FILE:filename@
        verscript_in = $${verscript}.in
        verscriptprocess.name = linker version script ${QMAKE_FILE_BASE}
        verscriptprocess.input = verscript_in
        verscriptprocess.CONFIG += no_link target_predeps
        verscriptprocess.depends = $$private_api_headers
        verscriptprocess.output = $$verscript
        verscriptprocess.commands = perl $${PWD}/data/unix/findclasslist.pl < ${QMAKE_FILE_IN} > $@
        silent:verscriptprocess.commands = @echo creating linker version script ${QMAKE_FILE_BASE} && $$verscriptprocess.commands
        QMAKE_EXTRA_COMPILERS += verscriptprocess

        verscript = $$verscript_in
    }
    write_file($$OUT_PWD/$$verscript, verscript_content)|error()
    unset(current)
    unset(previous)
    unset(verscript)
    unset(verscript_content)
}

#install directives
load(qt_installs)

load(qt_targets)

# this builds on top of qt_common
!internal_module:!lib_bundle:if(unix|mingw) {
    CONFIG += create_pc
    QMAKE_PKGCONFIG_DESTDIR = pkgconfig
    host_build: \
        QMAKE_PKGCONFIG_LIBDIR = $$[QT_HOST_LIBS]
    else: \
        QMAKE_PKGCONFIG_LIBDIR = $$[QT_INSTALL_LIBS/raw]
    QMAKE_PKGCONFIG_INCDIR = $$[QT_INSTALL_HEADERS/raw]
    QMAKE_PKGCONFIG_CFLAGS = -D$$MODULE_DEFINE -I${includedir}/$$MODULE_INCNAME
    QMAKE_PKGCONFIG_NAME = $$replace(TARGET, ^Qt, "Qt$$QT_MAJOR_VERSION ")
    QMAKE_PKGCONFIG_FILE = $$replace(TARGET, ^Qt, Qt$$QT_MAJOR_VERSION)
    for(i, MODULE_DEPENDS): \
        QMAKE_PKGCONFIG_REQUIRES += $$replace(QT.$${i}.name, ^Qt, Qt$$section(QT.$${i}.VERSION, ., 0, 0))
    isEmpty(QMAKE_PKGCONFIG_DESCRIPTION): \
        QMAKE_PKGCONFIG_DESCRIPTION = $$replace(TARGET, ^Qt, "Qt ") module
    pclib_replace.match = $$lib_replace.match
    !isEmpty(lib_replace.replace): \
        pclib_replace.replace = $$QMAKE_PKGCONFIG_LIBDIR
    pclib_replace.CONFIG = path
    QMAKE_PKGCONFIG_INSTALL_REPLACE += pclib_replace
}
!lib_bundle:unix {
    CONFIG += create_libtool
    host_build: \
        QMAKE_LIBTOOL_LIBDIR = $$[QT_HOST_LIBS]
    else: \
        QMAKE_LIBTOOL_LIBDIR = "=$$[QT_INSTALL_LIBS/raw]"
    ltlib_replace.match = $$lib_replace.match
    !isEmpty(lib_replace.replace): \
        ltlib_replace.replace = $$QMAKE_LIBTOOL_LIBDIR
    ltlib_replace.CONFIG = path
    QMAKE_LIBTOOL_INSTALL_REPLACE += ltlib_replace
}

contains(QT_PRODUCT, OpenSource.*):DEFINES *= QT_OPENSOURCE
DEFINES *= QT_NO_CAST_TO_ASCII QT_ASCII_CAST_WARNINGS
DEFINES *= QT_MOC_COMPAT #we don't need warnings from calling moc code in our generated code
DEFINES *= QT_USE_QSTRINGBUILDER
DEFINES *= QT_DEPRECATED_WARNINGS

win32 {
    # On Windows, due to the way DLLs work, we need to export all functions,
    # including the inlines
    DEFINES *= QT_DISABLE_DEPRECATED_BEFORE=0x040800
} else {
    # On other platforms, Qt's own compilation goes needs to compile the Qt 5.0 API
    DEFINES *= QT_DISABLE_DEPRECATED_BEFORE=0x050000
}

TARGET = $$qt5LibraryTarget($$TARGET$$QT_LIBINFIX)  # Do this towards the end