one more fix

ESMCI · Jul 28, 2020 · 6400614 · 6400614
1 parent d51d7b9
commit 6400614
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/clib/CMakeLists.txt b/src/clib/CMakeLists.txt
@@ -165,6 +165,8 @@ foreach(x IN LISTS cppdefs)
   string(APPEND CPPFLAGS " -D${x}")
 endforeach()
 foreach(x IN LISTS includes)
-  string(APPEND CPPFLAGS " -I${x}")
+  if (x)
+    string(APPEND CPPFLAGS " -I${x}")
+  endif()
 endforeach()
 set(CPPFLAGS ${CPPFLAGS} PARENT_SCOPE)
diff --git a/src/flib/CMakeLists.txt b/src/flib/CMakeLists.txt
@@ -281,6 +281,8 @@ foreach(x IN LISTS fppdefs)
   string(APPEND FPPFLAGS " -D${x}")
 endforeach()
 foreach(x IN LISTS fincludes)
-  string(APPEND FPPFLAGS " -I${x}")
+  if (x)
+    string(APPEND FPPFLAGS " -I${x}")
+  endif()
 endforeach()
 set(FPPFLAGS ${FPPFLAGS} PARENT_SCOPE)