correctly handle the lack of --with-pmix option

flux-framework · Feb 25, 2021 · fafaa40 · fafaa40
1 parent f483ade
commit fafaa40
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/x_ac_pmix.m4 b/config/x_ac_pmix.m4
@@ -15,7 +15,7 @@ AC_DEFUN([X_AC_PMIX], [
 	     [AC_MSG_ERROR([--enable-pmix-bootstrap and --without-pmix are incompatible options])])
 
 	   pmix_cppflags=
-	   AS_IF([test "x$with_pmix" != "xyes"],
+	   AS_IF([test "x$with_pmix" != "xyes" && test "x$with_pmix" != "x"],
 	     [CPPFLAGS_save=$CPPFLAGS
 	      CPPFLAGS="-I$with_pmix $CPPFLAGS"])
 	   AC_CHECK_HEADERS([pmix.h], [pmix_support=1], [pmix_support=0])