From 7a96908d0cb0ee3cc5b49390a5ec0ca3a71fefdf Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 24 Sep 2023 10:18:24 +0200
Subject: [PATCH] Add -lgomp when IBM xlf is combined with gcc in OPENMP builds

---
 ctest/Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ctest/Makefile b/ctest/Makefile
index 9e85d23b9..af5b34a36 100644
--- a/ctest/Makefile
+++ b/ctest/Makefile
@@ -214,6 +214,11 @@ endif
 ifeq ($(F_COMPILER), NAG)
 CEXTRALIB = -lgomp
 endif
+ifeq ($(F_COMPILER), IBM)
+ifeq ($(C_COMPILER), GCC)
+CEXTRALIB += -lgomp
+endif
+endif
 endif
 
 ifeq ($(BUILD_SINGLE),1)