dnl Copyright (c) 2013-2016 The Bitcoin Core developers dnl Distributed under the MIT software license, see the accompanying dnl file COPYING or http://www.opensource.org/licenses/mit-license.php. dnl Helper for cases where a qt dependency is not met. dnl Output: If qt version is auto, set bitcoin_enable_qt to false. Else, exit. AC_DEFUN([BITCOIN_QT_FAIL],[ if test "x$bitcoin_qt_want_version" = xauto && test "x$bitcoin_qt_force" != xyes; then if test "x$bitcoin_enable_qt" != xno; then AC_MSG_WARN([$1; dash-qt frontend will not be built]) fi bitcoin_enable_qt=no bitcoin_enable_qt_test=no else AC_MSG_ERROR([$1]) fi ]) AC_DEFUN([BITCOIN_QT_CHECK],[ if test "x$bitcoin_enable_qt" != xno && test "x$bitcoin_qt_want_version" != xno; then true $1 else true $2 fi ]) dnl BITCOIN_QT_PATH_PROGS([FOO], [foo foo2], [/path/to/search/first], [continue if missing]) dnl Helper for finding the path of programs needed for Qt. dnl Inputs: $1: Variable to be set dnl Inputs: $2: List of programs to search for dnl Inputs: $3: Look for $2 here before $PATH dnl Inputs: $4: If "yes", don't fail if $2 is not found. dnl Output: $1 is set to the path of $2 if found. $2 are searched in order. AC_DEFUN([BITCOIN_QT_PATH_PROGS],[ BITCOIN_QT_CHECK([ if test "x$3" != x; then AC_PATH_PROGS($1,$2,,$3) else AC_PATH_PROGS($1,$2) fi if test "x$$1" = x && test "x$4" != xyes; then BITCOIN_QT_FAIL([$1 not found]) fi ]) ]) dnl Initialize qt input. dnl This must be called before any other BITCOIN_QT* macros to ensure that dnl input variables are set correctly. dnl CAUTION: Do not use this inside of a conditional. AC_DEFUN([BITCOIN_QT_INIT],[ dnl enable qt support AC_ARG_WITH([gui], [AS_HELP_STRING([--with-gui@<:@=no|qt5|auto@:>@], [build dash-qt GUI (default=auto)])], [ bitcoin_qt_want_version=$withval if test "x$bitcoin_qt_want_version" = xyes; then bitcoin_qt_force=yes bitcoin_qt_want_version=auto fi ], [bitcoin_qt_want_version=auto]) AS_IF([test "x$with_gui" = xqt5_debug], [AS_CASE([$host], [*darwin*], [qt_lib_suffix=_debug], [*mingw*], [qt_lib_suffix=d], [qt_lib_suffix= ]); bitcoin_qt_want_version=qt5], [qt_lib_suffix= ]) AC_ARG_WITH([qt-incdir],[AS_HELP_STRING([--with-qt-incdir=INC_DIR],[specify qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], []) AC_ARG_WITH([qt-libdir],[AS_HELP_STRING([--with-qt-libdir=LIB_DIR],[specify qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], []) AC_ARG_WITH([qt-plugindir],[AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR],[specify qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], []) AC_ARG_WITH([qt-translationdir],[AS_HELP_STRING([--with-qt-translationdir=PLUGIN_DIR],[specify qt translation path (overridden by pkgconfig)])], [qt_translation_path=$withval], []) AC_ARG_WITH([qt-bindir],[AS_HELP_STRING([--with-qt-bindir=BIN_DIR],[specify qt bin path])], [qt_bin_path=$withval], []) AC_ARG_WITH([qtdbus], [AS_HELP_STRING([--with-qtdbus], [enable DBus support (default is yes if qt is enabled and QtDBus is found, except on Android)])], [use_dbus=$withval], [use_dbus=auto]) dnl Android doesn't support D-Bus and certainly doesn't use it for notifications case $host in *android*) if test "x$use_dbus" != xyes; then use_dbus=no fi ;; esac AC_SUBST(QT_TRANSLATION_DIR,$qt_translation_path) ]) dnl Find Qt libraries and includes. dnl dnl BITCOIN_QT_CONFIGURE([MINIMUM-VERSION]) dnl dnl Outputs: See _BITCOIN_QT_FIND_LIBS dnl Outputs: Sets variables for all qt-related tools. dnl Outputs: bitcoin_enable_qt, bitcoin_enable_qt_dbus, bitcoin_enable_qt_test AC_DEFUN([BITCOIN_QT_CONFIGURE],[ qt_version=">= $1" qt_lib_prefix="Qt5" BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS]) dnl This is ugly and complicated. Yuck. Works as follows: dnl For Qt5, we can check a header to find out whether Qt is build dnl statically. When Qt is built statically, some plugins must be linked into dnl the final binary as well. dnl _BITCOIN_QT_CHECK_STATIC_PLUGIN does a quick link-check and appends the dnl results to QT_LIBS. BITCOIN_QT_CHECK([ TEMP_CPPFLAGS=$CPPFLAGS TEMP_CXXFLAGS=$CXXFLAGS CPPFLAGS="$QT_INCLUDES $CPPFLAGS" CXXFLAGS="$PIC_FLAGS $CXXFLAGS" _BITCOIN_QT_IS_STATIC if test "x$bitcoin_cv_static_qt" = xyes; then _BITCOIN_QT_CHECK_STATIC_LIBS if test "x$qt_plugin_path" != x; then QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms -L$qt_plugin_path/styles" if test -d "$qt_plugin_path/accessible"; then QT_LIBS="$QT_LIBS -L$qt_plugin_path/accessible" fi if test -d "$qt_plugin_path/platforms/android"; then QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms/android -lqtfreetype -lEGL" fi fi AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if qt plugins are static]) if test "x$TARGET_OS" != xandroid; then _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMinimalIntegrationPlugin], [-lqminimal]) AC_DEFINE(QT_QPA_PLATFORM_MINIMAL, 1, [Define this symbol if the minimal qt platform exists]) fi if test "x$TARGET_OS" = xwindows; then dnl Linking against wtsapi32 is required. See #17749 and dnl https://bugreports.qt.io/browse/QTBUG-27097. AX_CHECK_LINK_FLAG([-lwtsapi32], [QT_LIBS="$QT_LIBS -lwtsapi32"], [AC_MSG_ERROR([could not link against -lwtsapi32])]) _BITCOIN_QT_CHECK_STATIC_PLUGIN([QWindowsIntegrationPlugin], [-lqwindows]) AC_DEFINE(QT_QPA_PLATFORM_WINDOWS, 1, [Define this symbol if the qt platform is windows]) elif test "x$TARGET_OS" = xlinux; then dnl workaround for https://bugreports.qt.io/browse/QTBUG-74874 AX_CHECK_LINK_FLAG([-lxcb-shm], [QT_LIBS="-lxcb-shm $QT_LIBS"], [AC_MSG_ERROR([could not link against -lxcb-shm])]) _BITCOIN_QT_CHECK_STATIC_PLUGIN([QXcbIntegrationPlugin], [-lqxcb -lxcb-static]) AC_DEFINE(QT_QPA_PLATFORM_XCB, 1, [Define this symbol if the qt platform is xcb]) elif test "x$TARGET_OS" = xdarwin; then AX_CHECK_LINK_FLAG([[-framework Carbon]],[QT_LIBS="$QT_LIBS -framework Carbon"],[AC_MSG_ERROR(could not link against Carbon framework)]) AX_CHECK_LINK_FLAG([[-framework IOSurface]],[QT_LIBS="$QT_LIBS -framework IOSurface"],[AC_MSG_ERROR(could not link against IOSurface framework)]) AX_CHECK_LINK_FLAG([[-framework Metal]],[QT_LIBS="$QT_LIBS -framework Metal"],[AC_MSG_ERROR(could not link against Metal framework)]) AX_CHECK_LINK_FLAG([[-framework QuartzCore]],[QT_LIBS="$QT_LIBS -framework QuartzCore"],[AC_MSG_ERROR(could not link against QuartzCore framework)]) _BITCOIN_QT_CHECK_STATIC_PLUGIN([QCocoaIntegrationPlugin], [-lqcocoa]) _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMacStylePlugin], [-lqmacstyle]) AC_DEFINE(QT_QPA_PLATFORM_COCOA, 1, [Define this symbol if the qt platform is cocoa]) elif test "x$TARGET_OS" = xandroid; then QT_LIBS="-Wl,--export-dynamic,--undefined=JNI_OnLoad -lqtforandroid -ljnigraphics -landroid -lqtfreetype -lQt5EglSupport $QT_LIBS" AC_DEFINE(QT_QPA_PLATFORM_ANDROID, 1, [Define this symbol if the qt platform is android]) fi fi CPPFLAGS=$TEMP_CPPFLAGS CXXFLAGS=$TEMP_CXXFLAGS ]) if test "x$qt_bin_path" = x; then qt_bin_path="`$PKG_CONFIG --variable=host_bins Qt5Core 2>/dev/null`" fi if test "x$use_hardening" != xno; then BITCOIN_QT_CHECK([ AC_MSG_CHECKING(whether -fPIE can be used with this Qt config) TEMP_CPPFLAGS=$CPPFLAGS TEMP_CXXFLAGS=$CXXFLAGS CPPFLAGS="$QT_INCLUDES $CPPFLAGS" CXXFLAGS="$PIE_FLAGS $CXXFLAGS" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #ifndef QT_VERSION # include #endif ]], [[ #if defined(QT_REDUCE_RELOCATIONS) choke #endif ]])], [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIE_FLAGS ], [ AC_MSG_RESULT(no); QT_PIE_FLAGS=$PIC_FLAGS] ) CPPFLAGS=$TEMP_CPPFLAGS CXXFLAGS=$TEMP_CXXFLAGS ]) else BITCOIN_QT_CHECK([ AC_MSG_CHECKING(whether -fPIC is needed with this Qt config) TEMP_CPPFLAGS=$CPPFLAGS CPPFLAGS="$QT_INCLUDES $CPPFLAGS" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #ifndef QT_VERSION # include #endif ]], [[ #if defined(QT_REDUCE_RELOCATIONS) choke #endif ]])], [ AC_MSG_RESULT(no)], [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIC_FLAGS] ) CPPFLAGS=$TEMP_CPPFLAGS ]) fi BITCOIN_QT_PATH_PROGS([MOC], [moc-qt5 moc5 moc], $qt_bin_path) BITCOIN_QT_PATH_PROGS([UIC], [uic-qt5 uic5 uic], $qt_bin_path) BITCOIN_QT_PATH_PROGS([RCC], [rcc-qt5 rcc5 rcc], $qt_bin_path) BITCOIN_QT_PATH_PROGS([LRELEASE], [lrelease-qt5 lrelease5 lrelease], $qt_bin_path) BITCOIN_QT_PATH_PROGS([LUPDATE], [lupdate-qt5 lupdate5 lupdate],$qt_bin_path, yes) BITCOIN_QT_PATH_PROGS([LCONVERT], [lconvert-qt5 lconvert5 lconvert], $qt_bin_path, yes) BITCOIN_QT_CHECK([ AC_CACHE_CHECK([whether $RCC accepts --format-version option], [ac_cv_prog_rcc_accepts_format_version], [ac_cv_prog_rcc_accepts_format_version=no echo '' > conftest.qrc $RCC --format-version 1 conftest.qrc >/dev/null 2>&1 && ac_cv_prog_rcc_accepts_format_version=yes rm -f conftest.qrc]) if test "$ac_cv_prog_rcc_accepts_format_version" = yes; then RCCFLAGS="--format-version 1" else RCCFLAGS= fi AC_SUBST(RCCFLAGS) ]) MOC_DEFS='-DHAVE_CONFIG_H -I$(srcdir)' case $host in *darwin*) BITCOIN_QT_CHECK([ MOC_DEFS="${MOC_DEFS} -DQ_OS_MAC" base_frameworks="-framework Foundation -framework AppKit" AX_CHECK_LINK_FLAG([[$base_frameworks]],[QT_LIBS="$QT_LIBS $base_frameworks"],[AC_MSG_ERROR(could not find base frameworks)]) ]) ;; *mingw*) BITCOIN_QT_CHECK([ AX_CHECK_LINK_FLAG([[-mwindows]],[QT_LDFLAGS="$QT_LDFLAGS -mwindows"],[AC_MSG_WARN(-mwindows linker support not detected)]) ]) esac dnl enable qt support AC_MSG_CHECKING([whether to build ]AC_PACKAGE_NAME[ GUI]) BITCOIN_QT_CHECK([ bitcoin_enable_qt=yes bitcoin_enable_qt_test=yes if test "x$have_qt_test" = xno; then bitcoin_enable_qt_test=no fi bitcoin_enable_qt_dbus=no if test "x$use_dbus" != xno && test "x$have_qt_dbus" = xyes; then bitcoin_enable_qt_dbus=yes fi if test "x$use_dbus" = xyes && test "x$have_qt_dbus" = xno; then AC_MSG_ERROR([libQtDBus not found. Install libQtDBus or remove --with-qtdbus.]) fi if test "x$LUPDATE" = x; then AC_MSG_WARN([lupdate tool is required to update Qt translations.]) fi if test "x$LCONVERT" = x; then AC_MSG_WARN([lconvert tool is required to update Qt translations.]) fi ],[ bitcoin_enable_qt=no ]) if test x$bitcoin_enable_qt = xyes; then AC_MSG_RESULT([$bitcoin_enable_qt ($qt_lib_prefix)]) else AC_MSG_RESULT([$bitcoin_enable_qt]) fi AC_SUBST(QT_PIE_FLAGS) AC_SUBST(QT_INCLUDES) AC_SUBST(QT_LIBS) AC_SUBST(QT_LDFLAGS) AC_SUBST(QT_DBUS_INCLUDES) AC_SUBST(QT_DBUS_LIBS) AC_SUBST(QT_TEST_INCLUDES) AC_SUBST(QT_TEST_LIBS) AC_SUBST(QT_SELECT, qt5) AC_SUBST(MOC_DEFS) ]) dnl All macros below are internal and should _not_ be used from the main dnl configure.ac. dnl ---- dnl Internal. Check if the linked version of Qt was built as static libs. dnl Requires: Qt5. dnl Requires: INCLUDES and LIBS must be populated as necessary. dnl Output: bitcoin_cv_static_qt=yes|no AC_DEFUN([_BITCOIN_QT_IS_STATIC],[ AC_CACHE_CHECK(for static Qt, bitcoin_cv_static_qt,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #ifndef QT_VERSION # include #endif ]], [[ #if !defined(QT_STATIC) choke #endif ]])], [bitcoin_cv_static_qt=yes], [bitcoin_cv_static_qt=no]) ]) ]) dnl Internal. Check if the link-requirements for a static plugin are met. dnl dnl _BITCOIN_QT_CHECK_STATIC_PLUGIN(PLUGIN, LIBRARIES) dnl -------------------------------------------------- dnl dnl Requires: INCLUDES and LIBS must be populated as necessary. dnl Inputs: $1: A static plugin name. dnl Inputs: $2: The libraries that resolve $1. dnl Output: QT_LIBS is prepended or configure exits. AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_PLUGIN], [ AC_MSG_CHECKING([for $1 ($2)]) CHECK_STATIC_PLUGINS_TEMP_LIBS="$LIBS" LIBS="$2${qt_lib_suffix} $QT_LIBS $LIBS" AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include Q_IMPORT_PLUGIN($1) ]])], [AC_MSG_RESULT([yes]); QT_LIBS="$2${qt_lib_suffix} $QT_LIBS"], [AC_MSG_RESULT([no]); BITCOIN_QT_FAIL([$1 not found.])]) LIBS="$CHECK_STATIC_PLUGINS_TEMP_LIBS" ]) dnl Internal. Check Qt static libs with PKG_CHECK_MODULES. dnl dnl _BITCOIN_QT_CHECK_STATIC_LIBS dnl ----------------------------- dnl dnl Inputs: no inputs. dnl Outputs: QT_LIBS is prepended. AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_LIBS], [ PKG_CHECK_MODULES([QTFONTDATABASE], [Qt5FontDatabaseSupport${qt_lib_suffix}], [QT_LIBS="-lQt5FontDatabaseSupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTEVENTDISPATCHER], [Qt5EventDispatcherSupport${qt_lib_suffix}], [QT_LIBS="-lQt5EventDispatcherSupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTTHEME], [Qt5ThemeSupport${qt_lib_suffix}], [QT_LIBS="-lQt5ThemeSupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTDEVICEDISCOVERY], [Qt5DeviceDiscoverySupport${qt_lib_suffix}], [QT_LIBS="-lQt5DeviceDiscoverySupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTACCESSIBILITY], [Qt5AccessibilitySupport${qt_lib_suffix}], [QT_LIBS="-lQt5AccessibilitySupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTFB], [Qt5FbSupport${qt_lib_suffix}], [QT_LIBS="-lQt5FbSupport${qt_lib_suffix} $QT_LIBS"]) if test "x$TARGET_OS" = xlinux; then PKG_CHECK_MODULES([QTXCBQPA], [Qt5XcbQpa], [QT_LIBS="$QTXCBQPA_LIBS $QT_LIBS"]) elif test "x$TARGET_OS" = xdarwin; then PKG_CHECK_MODULES([QTCLIPBOARD], [Qt5ClipboardSupport${qt_lib_suffix}], [QT_LIBS="-lQt5ClipboardSupport${qt_lib_suffix} $QT_LIBS"]) PKG_CHECK_MODULES([QTGRAPHICS], [Qt5GraphicsSupport${qt_lib_suffix}], [QT_LIBS="-lQt5GraphicsSupport${qt_lib_suffix} $QT_LIBS"]) elif test "x$TARGET_OS" = xwindows; then PKG_CHECK_MODULES([QTWINDOWSUIAUTOMATION], [Qt5WindowsUIAutomationSupport${qt_lib_suffix}], [QT_LIBS="-lQt5WindowsUIAutomationSupport${qt_lib_suffix} $QT_LIBS"]) fi ]) dnl Internal. Find Qt libraries using pkg-config. dnl Outputs: All necessary QT_* variables are set. dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no. AC_DEFUN([_BITCOIN_QT_FIND_LIBS],[ BITCOIN_QT_CHECK([ PKG_CHECK_MODULES([QT_CORE], [${qt_lib_prefix}Core${qt_lib_suffix} $qt_version], [], [BITCOIN_QT_FAIL([${qt_lib_prefix}Core${qt_lib_suffix} $qt_version not found])]) ]) BITCOIN_QT_CHECK([ PKG_CHECK_MODULES([QT_GUI], [${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version], [], [BITCOIN_QT_FAIL([${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version not found])]) ]) BITCOIN_QT_CHECK([ PKG_CHECK_MODULES([QT_WIDGETS], [${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version], [], [BITCOIN_QT_FAIL([${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version not found])]) ]) BITCOIN_QT_CHECK([ PKG_CHECK_MODULES([QT_NETWORK], [${qt_lib_prefix}Network${qt_lib_suffix} $qt_version], [], [BITCOIN_QT_FAIL([${qt_lib_prefix}Network${qt_lib_suffix} $qt_version not found])]) ]) QT_INCLUDES="$QT_CORE_CFLAGS $QT_GUI_CFLAGS $QT_WIDGETS_CFLAGS $QT_NETWORK_CFLAGS" QT_LIBS="$QT_CORE_LIBS $QT_GUI_LIBS $QT_WIDGETS_LIBS $QT_NETWORK_LIBS" BITCOIN_QT_CHECK([ PKG_CHECK_MODULES([QT_TEST], [${qt_lib_prefix}Test${qt_lib_suffix} $qt_version], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no]) if test "x$use_dbus" != xno; then PKG_CHECK_MODULES([QT_DBUS], [${qt_lib_prefix}DBus $qt_version], [QT_DBUS_INCLUDES="$QT_DBUS_CFLAGS"; have_qt_dbus=yes], [have_qt_dbus=no]) fi ]) ])