1dnl 2dnl $1: dim, $2: DOW, $3: optional/required 3dnl 4AC_DEFUN([ALBERTA_CHECK_QGL], 5[if test "${with_alberta_qgl22+set}" = set -a \ 6 "$with_alberta_qgl22" = no; then 7 : 8else 9 ALBERTA_CHECK_QT($3) 10 ac_alberta_save_CPPFLAGS="$CPPFLAGS" 11 CPPFLAGS="-DDIM_OF_WORLD=$2 -I$ALBERTA_INCLUDE_PATH $CPPFLAGS" 12 ALBERTA_CHECK_PACKAGE(alberta-qgl$1$2, alberta-qgl$1$2, 13 $ALBERTA_LIB_PATH, $ALBERTA_LIBS_$1 $Qt_LIB $OpenGL_LIB, 14 alberta-qgl.h, $ALBERTA_INCLUDE_PATH, $3) 15 CPPFLAGS="$ac_alberta_save_CPPFLAGS" 16fi 17])