doc(README): fix serial build instructions

sourceryinstitute · Sep 18, 2021 · eb80c1a · eb80c1a
1 parent 1344c0a
commit eb80c1a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -67,7 +67,7 @@ With `gfortran` installed, execute the following commands in
 a `bash`-like shell to include all emulators in the build:
 ```
 git clone [email protected]:sourceryinstitute/emulators
-fpm test --flag "-cpp -DEMULATE_INTRINSICS -DEMULATE_COLLECTIVES"
+fpm test --flag "-cpp -DEMULATE_INTRINSICS -DEMULATE_COLLECTIVES -fcoarray=single"
 ```
 
 [Sourcery]: https://github.com/sourceryinstitute/sourcery