1 files changed, 103 insertions, 0 deletions
diff --git a/tqtinterface/qt4/config.tests/x11/opengl.test b/tqtinterface/qt4/config.tests/x11/opengl.test
new file mode 100755
index 0000000..463df62
--- /dev/null
+++ b/tqtinterface/qt4/config.tests/x11/opengl.test
@@ -0,0 +1,103 @@
+#!/bin/sh
+
+OPENGL=yes
+XCONFIG=$1/qmake.conf
+THREAD=$2
+VERBOSE=$3
+shift 3
+IN_LIBDIRS=""
+IN_INCDIRS=""
+PARAMS=$@
+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 "OpenGL auto-detection... ($*)"
+
+# check for lib
+LIBS=`sed -n -e '/^QMAKE_LIBS_OPENGL[	 ]*=/ { s/[^=]*=[	 ]*//; s/-l/ /g; p; }' $XCONFIG`
+GLDIRS=`sed -n -e '/^QMAKE_LIBDIR_OPENGL[	 ]*=/ { s/[^=]*=[	 ]*//; p; }' $XCONFIG`
+XDIRS=`sed -n -e '/^QMAKE_LIBDIR_X11[	 ]*=/ { s/[^=]*=[	 ]*//; p; }' $XCONFIG`
+LIBDIRS="$IN_LIBDIRS $GLDIRS $XDIRS /usr/shlib /usr/lib /lib"
+for L in $LIBS; do
+    FOUND_LIB=
+    F=
+    for LIBDIR in $LIBDIRS; do
+	FOUND_LIB=`ls $LIBDIR/lib$L.* 2>/dev/null`
+	if [ ! -z "$FOUND_LIB" ]; then
+	    F=yes
+	    [ "$VERBOSE" = "yes" ] && echo "  Found $L lib in $LIBDIR"
+	    break
+	fi
+    done
+    if [ ! -z "$FOUND_LIB" -a  ! "x$THREAD" = "xyes" -a ! -z "$F" ]; then
+	LDD_P=`which ldd 2>/dev/null`
+	if [ ! -z "$LDD_P" ]; then
+	    for a in $FOUND_LIB; do
+		if $LDD_P $a 2>/dev/null | grep -i thread >/dev/null 2>&1; then
+		    FOUND_LIB=$a
+		    F_REASON="threads"
+		    F=
+		    break
+		fi
+	    done
+	fi
+    fi
+    if [ -z "$F" ]; then
+	OPENGL=no
+	if [ "x$F_REASON" = "xthreads" ]; then
+	   echo
+	   echo "WARNING: $FOUND_LIB is threaded!"
+	   echo "The Qt OpenGL module requires Qt to be configured with -thread."
+	   echo
+	else
+	   [ "$VERBOSE" = "yes" ] && echo "  Could not tqfind $L lib anywhere in $LIBDIRS"
+	fi
+	break
+    fi
+done
+
+# check for headers
+if [ "$OPENGL" = "yes" ]; then
+    INCS="GL/gl.h GL/glu.h"
+    GLDIRS=`sed -n -e '/^QMAKE_INCDIR_OPENGL[	 ]*=/ { s/[^=]*=[	 ]*//; p; }' $XCONFIG`
+    XDIRS=`sed -n -e '/^QMAKE_INCDIR_X11[	]*=/ { s/[^=]*=[	 ]*//; p; }' $XCONFIG`
+    INCDIRS="$IN_INCDIRS $GLDIRS $XDIRS /usr/include /include"
+
+    for I in $INCS; do
+	F=
+	for INCDIR in $INCDIRS; do
+	    if [ -f $INCDIR/$I ]; then
+		F=yes
+		[ "$VERBOSE" = "yes" ] && echo "  Found $I in $INCDIR"
+		break
+	    fi
+	done
+	if [ -z "$F" ]; then
+	    OPENGL=no
+	    [ "$VERBOSE" = "yes" ] && echo "  Could not tqfind $I anywhere in $INCDIRS"
+	    break
+	fi
+    done
+fi
+
+# done
+if [ "$OPENGL" != "yes" ]; then
+    [ "$VERBOSE" = "yes" ] && echo "OpenGL disabled."
+    exit 0
+else
+    [ "$VERBOSE" = "yes" ] && echo "OpenGL enabled."
+    exit 1
+fi