Merge pull request #6394 from neteler/patch-75

Add grass74 support

Author: jef-n

cmake/FindGRASS.cmake

@@ -160,14 +160,14 @@ ENDIF (WIN32)
 IF (UNIX)
   IF (GRASS_FIND_VERSION EQUAL 7)
     IF (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-        FOREACH (VERSION_MINOR 0 1 2 3 4)
-            FOREACH (VERSION_BUILD 0 1 2 3 4 5)
+        FOREACH (VERSION_MINOR 0 1 2 3 4 5 6)
+            FOREACH (VERSION_BUILD 0 1 2 3 4 5 6)
                 LIST (APPEND GRASS_PATHS /usr/local/grass-${GRASS_FIND_VERSION}.${VERSION_MINOR}.${VERSION_BUILD})
             ENDFOREACH (VERSION_BUILD)
         ENDFOREACH(VERSION_MINOR)
     ELSE (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
         FOREACH (PATH /usr/lib64 /usr/lib)
-            FOREACH (VERSION grass70, grass71, grass72)
+            FOREACH (VERSION grass70, grass72, grass74)
                 LIST(APPEND GRASS_PATHS "${PATH}/${VERSION}")
             ENDFOREACH (VERSION)
         ENDFOREACH (PATH)
@@ -181,6 +181,7 @@ IF (APPLE)
       /Applications/GRASS-7.0.app/Contents/MacOS
       /Applications/GRASS-7.1.app/Contents/MacOS
       /Applications/GRASS-7.2.app/Contents/MacOS
+      /Applications/GRASS-7.4.app/Contents/MacOS
     )
   ENDIF ()
   LIST(APPEND GRASS_PATHS /Applications/GRASS.app/Contents/Resources)