PKG_PROG_PKG_CONFIG
# Check for required packages
-PKG_CHECK_MODULES(GIS, libgis = $VERSION)
+PKG_CHECK_MODULES(GLIB, glib-2.0)
+PKG_CHECK_MODULES(GIS, libgis = $VERSION)
# Define odd RSL install location
AC_CHECK_LIB(rsl, RSL_wsr88d_to_radar, RSL_LIBS="-lrsl")