Warn if OPM_COMMON_ROOT and opm-common_DIR are set and use the latter.

2017-09-25 12:29:54 +02:00
parent babfbd5e28
commit b544bfe9cd
1 changed files with 6 additions and 0 deletions
@@ -23,6 +23,12 @@ cmake_minimum_required (VERSION 2.8)
 set( OPM_COMMON_ROOT "" CACHE PATH "Root directory containing OPM related cmake modules")
 option(SIBLING_SEARCH "Search for other modules in sibling directories?" ON)

+if(OPM_COMMON_ROOT AND opm-common_DIR)
+  message(WARNING "Both the variables OPM_COMMON_ROOT and opm-common_DIR are set. "
+    "Will use opm-common_DIR")
+  set(OPM_COMMON_ROOT "OPM_COMMON_ROOT-NOTFOUND")
+endif()
+
 if(NOT OPM_COMMON_ROOT)
  if(SIBLING_SEARCH AND NOT opm-common_DIR)
    # guess the sibling dir