From 9460501ad7353e6eecdf42d56568c1f909f64e27 Mon Sep 17 00:00:00 2001
From: Robert Maynard <robert.maynard@kitware.com>
Date: Fri, 9 Aug 2019 14:49:34 -0400
Subject: FindOpenACC: Provide a Fortran snippet that compiles with gfortran

The original Fortran snippet would fail to compile with the error
message of:
```
  return 0;
         1
Error: Alternate RETURN statement at (1) is only allowed within a SUBROUTINE
```

We solve this by removing the early termination logic.
---
 Modules/FindOpenACC.cmake | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Modules/FindOpenACC.cmake b/Modules/FindOpenACC.cmake
index dc8321d..1f0238e 100644
--- a/Modules/FindOpenACC.cmake
+++ b/Modules/FindOpenACC.cmake
@@ -60,9 +60,7 @@ int main(){
 set(OpenACC_Fortran_TEST_SOURCE
 "
 program test
-#ifdef _OPENACC
-  return 0;
-#else
+#ifndef _OPENACC
   breaks_on_purpose
 #endif
 endprogram test
-- 
cgit v0.12