x11-toolkits/qt5-gui turning dbus into an option

[Sid]

Dear KDE at FreeBSD.org,

Here's a Makefile diff to allow Dbus to be turned into an option for the FreeBSD port of x11-toolkits/qt5-gui. There's a lot of interest in the FreeBSD forums for turning dbus off, and making it into an option will be suitable for more people.

QT was first added as an option, and set to default.
"USE_QT =" dbus was turned into an optional dependency through "DBUS_USE= QT=dbus"
"LIB_DEPENDS=" "libdbus-1.so:devel/dbus" was turned into an option through "DBUS_LIB_DEPENDS= libdbus-1.so:devel/dbus"
These first two are shorthand for using those dependencies and libraries, when the respective option is set. Their use is in the Ports Handbook.

The remaining two dbus parts use an if/then statement added towards the end of the Makefile

Thank you very much.



--- Makefile.orig 2021-10-01 07:16:46.714179000 +0000
+++ Makefile 2021-10-01 22:44:22.847818000 +0000
@@ -14,8 +14,7 @@
${BUILD_DEPENDS_${ARCH}}
BUILD_DEPENDS_armv6= as:devel/binutils
BUILD_DEPENDS_armv7= as:devel/binutils
-LIB_DEPENDS= libdbus-1.so:devel/dbus \
- libevdev.so:devel/libevdev \
+LIB_DEPENDS= libevdev.so:devel/libevdev \
libfontconfig.so:x11-fonts/fontconfig \
libfreetype.so:print/freetype2 \
libharfbuzz.so:print/harfbuzz \
@@ -36,13 +35,13 @@
qmake:no_env qt-dist:5,base
USE_GL= egl gl
USE_GNOME= glib20
-USE_QT= core dbus network buildtools_build qmake_build
+USE_QT= core network buildtools_build qmake_build
QT_BINARIES= yes
-QT_CONFIG= accessibility accessibility-atspi-bridge dbus \
+QT_CONFIG= accessibility accessibility-atspi-bridge \
fontconfig glib opengl png system-freetype system-jpeg \
system-png xcb xcb-glx xcb-render xcb-xlib xinput2 xlib \
xrender
-QT_DEFINES= ACCESSIBILITY DBUS FONTCONFIG FREETYPE GLIB \
+QT_DEFINES= ACCESSIBILITY FONTCONFIG FREETYPE GLIB \
IMAGEFORMAT_PNG OPENGL SHAPE XCB XKB XKBCOMMON XRENDER
USE_XORG= ice sm xi xrender
HAS_CONFIGURE= yes
@@ -57,12 +56,14 @@
BUILD_WRKSRC= ${WRKSRC}/src/${PORTNAME}
INSTALL_WRKSRC= ${BUILD_WRKSRC}

-OPTIONS_DEFINE= X11
-OPTIONS_DEFAULT= X11
+OPTIONS_DEFINE= X11 DBUS
+OPTIONS_DEFAULT= X11 DBUS
OPTIONS_SUB= yes

X11_USES= xorg
X11_USE= xorg=x11
+DBUS_LIB_DEPENDS= libdbus-1.so:devel/dbus
+DBUS_USE= QT=dbus

# Build and install QtPlatformSupport and default QPA plugins (XCB,
# minimal and offscreen). QtGui won't work without (one of) them, but
@@ -113,3 +114,8 @@
.endfor

.include <bsd.port.mk>
+
+.if ${PORT_OPTIONS:MDBUS}
+QT_CONFIG+= dbus
+QT_DEFINES+= DBUS
+.endif