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#!/bin/sh
XRANDR=yes
XCONFIG=$1/qmake.conf
VERBOSE=$2
shift 2
IN_LIBDIRS=""
IN_INCDIRS=""
PARAMS=$@
for PARAM in $PARAMS; do
PREFIX=`echo $PARAM | sed 's/^\(..\).*/\1/'`
case $PREFIX in
-L)
CLIBDIR=`echo $PARAM | sed -e 's/^-L//'`
IN_LIBDIRS="$IN_LIBDIRS $CLIBDIR"
;;
-I)
CINCDIR=`echo $PARAM | sed -e 's/^-I//'`
IN_INCDIRS="$IN_INCDIRS $CINCDIR"
;;
*) ;;
esac
done
# debuggery
[ "$VERBOSE" = "yes" ] && echo "XRandR auto-detection... ($*)"
# check for the Xrandr library
XDIRS=`sed -n -e '/^QMAKE_LIBDIR_X11[ ]*=/ { s/[^=]*=[ ]*//; s/-L/ /g; p; }' $XCONFIG`
LIBDIRS="$IN_LIBDIRS $XDIRS /usr/shlib /usr/lib /lib"
F=
for LIBDIR in $LIBDIRS; do
FOUND_LIB=`ls $LIBDIR/libXrandr.* 2>/dev/null`
if [ ! -z "$FOUND_LIB" ]; then
F=yes
[ "$VERBOSE" = "yes" ] && echo " Found XRandR lib in $LIBDIR"
break
fi
done
if [ -z "$F" ]; then
XRANDR=no
[ "$VERBOSE" = "yes" ] && echo " Could not find XRandR lib anywhere in $LIBDIRS"
fi
# check for Xrandr.h and randr.h
RANDR_H=
if [ "$XRANDR" = "yes" ]; then
INCS="X11/extensions/Xrandr.h X11/extensions/randr.h"
XDIRS=`sed -n -e '/^QMAKE_INCDIR_X11[ ]*=/ { s/[^=]*=[ ]*//; s/-I/ /g; p; }' $XCONFIG`
INCDIRS="$IN_INCDIRS $XDIRS /usr/include /include"
for INC in $INCS; do
F=
for INCDIR in $INCDIRS; do
if [ -f $INCDIR/$INC ]; then
F=yes
[ "$INC" = "X11/extensions/randr.h" ] && RANDR_H=$INCDIR/$INC
[ "$VERBOSE" = "yes" ] && echo " Found $INC in $INCDIR"
break
fi
done
if [ -z "$F" ]
then
XRANDR=no
[ "$VERBOSE" = "yes" ] && echo " Could not find $INC anywhere in $INCDIRS"
break;
fi
done
fi
# verify that we are using XRandR 1.x >= 1.1
if [ "$XRANDR" = "yes" ]; then
XRANDR_MAJOR=`grep RANDR_MAJOR $RANDR_H | awk '{ print \$3 }'`
XRANDR_MINOR=`grep RANDR_MINOR $RANDR_H | awk '{ print \$3 }'`
if [ -z "$XRANDR_MAJOR" -o -z "$XRANDR_MINOR" ]; then
XRANDR=no
[ "$VERBOSE" = "yes" ] && \
echo " Could not find XRandR version."
elif [ "$XRANDR_MAJOR" != "1" -o "$XRANDR_MINOR" -lt "1" ]; then
XRANDR=no
[ "$VERBOSE" = "yes" ] && \
echo " Found XRandR version $XRANDR_MAJOR.$XRANDR_MINOR, version 1.1 or higher required."
else
[ "$VERBOSE" = "yes" ] && \
echo " Found XRandR version $XRANDR_MAJOR.$XRANDR_MINOR"
fi
fi
# done
if [ "$XRANDR" != "yes" ]; then
[ "$VERBOSE" = "yes" ] && echo "XRandR disabled."
exit 0
else
[ "$VERBOSE" = "yes" ] && echo "XRandR enabled."
exit 1
fi
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