Mk/Uses/display.mk


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# $FreeBSD$
#
# Feature:  display
# Usage:    USES=display or USES=display:ARGS
# Valid ARGS:   install (default, implicit), any target
# 
# Except the target where the DISPLAY is needed
#
# MAINTAINER: x11@FreeBSD.org

.if !defined(_INCLUDE_USES_DISPLAY_MK)
_INCLUDE_USES_DISPLAY_MK=   yes

.if empty(display_ARGS)
display_ARGS=   install
.endif

.if !defined(DISPLAY)
BUILD_DEPENDS+= Xvfb:x11-servers/xorg-vfbserver \
    ${LOCALBASE}/share/fonts/misc/8x13O.pcf.gz:x11-fonts/xorg-fonts-miscbitmaps \
    ${LOCALBASE}/share/fonts/misc/fonts.alias:x11-fonts/font-alias \
    ${LOCALBASE}/share/X11/xkb/rules/base:x11/xkeyboard-config \
    xkbcomp:x11/xkbcomp

XVFBPORT!=  port=0; while test -S /tmp/.X11-unix/X$${port} ; do port=$$(( port + 1 )) ; done ; ${ECHO_CMD} $$port
XVFBPIDFILE=    /tmp/.xvfb-${XVFBPORT}.pid
MAKE_ENV+=  DISPLAY=":${XVFBPORT}"

_USES_${display_ARGS}+= 290:start-display 860:stop-display
start-display:
    daemon -p ${XVFBPIDFILE} Xvfb :${XVFBPORT}

stop-display:
    pkill -15 -F ${XVFBPIDFILE}

.endif
.endif