Raster is required to make the PostGIS extension

Author: dstoup

CMake/External_PostGIS.cmake

@@ -44,20 +44,16 @@ endif()
 
 # When raster support is desired in PostGIS (i.e. when enabling OSM2PGSQL), one
 # can populate the args with --with-gdalconfig=/path-to-gdal
-if( fletch_ENABLE_OSM2PGSQL )
-  if (fletch_ENABLE_GDAL)
-    set(_PostGIS_ARGS_GDAL --with-gdalconfig=${GDAL_ROOT}/bin/gdal-config)
-    list(APPEND _PostGIS_DEPENDS GDAL)
+if (fletch_ENABLE_GDAL)
+  set(_PostGIS_ARGS_GDAL --with-gdalconfig=${GDAL_ROOT}/bin/gdal-config)
+  list(APPEND _PostGIS_DEPENDS GDAL)
+else()
+  find_program(_gdal_config gdal-config)
+  if (NOT _gdal_config)
+    message(ERROR " GDAL is required to build PostGIS with raster support. Please enable or install." )
   else()
-    find_program(_gdal_config gdal-config)
-    if (NOT _gdal_config)
-      set(_PostGIS_ARGS_GDAL --without-raster )
-    else()
-      set(_PostGIS_ARGS_GDAL --with-gdalconfig=${_gdal_config})
-    endif()
+    set(_PostGIS_ARGS_GDAL --with-gdalconfig=${_gdal_config})
   endif()
-else()
-  set(_PostGIS_ARGS_GDAL --without-raster )
 endif()
 
 set(_PostGIS_CONFIGURE_COMMAND