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104 lines
2.5 KiB
104 lines
2.5 KiB
#!/bin/sh
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OPENGL=yes
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XCONFIG=$1/qmake.conf
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THREAD=$2
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VERBOSE=$3
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shift 3
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IN_LIBDIRS=""
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IN_INCDIRS=""
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PARAMS=$@
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for PARAM in $PARAMS; do
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PREFIX=`echo $PARAM | sed 's/^\(..\).*/\1/'`
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case $PREFIX in
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-L)
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CLIBDIR=`echo $PARAM | sed -e 's/^-L//'`
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IN_LIBDIRS="$IN_LIBDIRS $CLIBDIR"
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;;
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-I)
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CINCDIR=`echo $PARAM | sed -e 's/^-I//'`
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IN_INCDIRS="$IN_INCDIRS $CINCDIR"
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;;
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*) ;;
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esac
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done
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# debuggery
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[ "$VERBOSE" = "yes" ] && echo "OpenGL auto-detection... ($*)"
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# check for lib
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LIBS=`sed -n -e '/^QMAKE_LIBS_OPENGL[ ]*=/ { s/[^=]*=[ ]*//; s/-l/ /g; p; }' $XCONFIG`
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GLDIRS=`sed -n -e '/^QMAKE_LIBDIR_OPENGL[ ]*=/ { s/[^=]*=[ ]*//; p; }' $XCONFIG`
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XDIRS=`sed -n -e '/^QMAKE_LIBDIR_X11[ ]*=/ { s/[^=]*=[ ]*//; p; }' $XCONFIG`
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LIBDIRS="$IN_LIBDIRS $GLDIRS $XDIRS /usr/shlib /usr/lib /lib"
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for L in $LIBS; do
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FOUND_LIB=
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F=
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for LIBDIR in $LIBDIRS; do
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FOUND_LIB=`ls $LIBDIR/lib$L.* 2>/dev/null`
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if [ ! -z "$FOUND_LIB" ]; then
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F=yes
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[ "$VERBOSE" = "yes" ] && echo " Found $L lib in $LIBDIR"
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break
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fi
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done
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if [ ! -z "$FOUND_LIB" -a ! "x$THREAD" = "xyes" -a ! -z "$F" ]; then
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LDD_P=`which ldd 2>/dev/null`
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if [ ! -z "$LDD_P" ]; then
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for a in $FOUND_LIB; do
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if $LDD_P $a 2>/dev/null | grep -i thread >/dev/null 2>&1; then
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FOUND_LIB=$a
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F_REASON="threads"
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F=
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break
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fi
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done
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fi
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fi
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if [ -z "$F" ]; then
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OPENGL=no
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if [ "x$F_REASON" = "xthreads" ]; then
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echo
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echo "WARNING: $FOUND_LIB is threaded!"
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echo "The Qt OpenGL module requires Qt to be configured with -thread."
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echo
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else
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[ "$VERBOSE" = "yes" ] && echo " Could not find $L lib anywhere in $LIBDIRS"
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fi
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break
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fi
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done
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# check for headers
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if [ "$OPENGL" = "yes" ]; then
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INCS="GL/gl.h GL/glu.h"
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GLDIRS=`sed -n -e '/^QMAKE_INCDIR_OPENGL[ ]*=/ { s/[^=]*=[ ]*//; p; }' $XCONFIG`
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XDIRS=`sed -n -e '/^QMAKE_INCDIR_X11[ ]*=/ { s/[^=]*=[ ]*//; p; }' $XCONFIG`
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INCDIRS="$IN_INCDIRS $GLDIRS $XDIRS /usr/include /include"
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for I in $INCS; do
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F=
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for INCDIR in $INCDIRS; do
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if [ -f $INCDIR/$I ]; then
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F=yes
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[ "$VERBOSE" = "yes" ] && echo " Found $I in $INCDIR"
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break
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fi
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done
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if [ -z "$F" ]; then
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OPENGL=no
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[ "$VERBOSE" = "yes" ] && echo " Could not find $I anywhere in $INCDIRS"
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break
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fi
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done
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fi
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# done
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if [ "$OPENGL" != "yes" ]; then
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[ "$VERBOSE" = "yes" ] && echo "OpenGL disabled."
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exit 0
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else
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[ "$VERBOSE" = "yes" ] && echo "OpenGL enabled."
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exit 1
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fi
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