From bba577b05cc32e981a734e5a6e2a61a0bcb79f84 Mon Sep 17 00:00:00 2001
From: Sergey Kosukhin <sergey.kosukhin@mpimet.mpg.de>
Date: Thu, 27 Feb 2020 19:17:42 +0100
Subject: [PATCH] Clean-up and gitignore a.out.

---
 .gitignore   | 1 +
 configure.ac | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index 28bcbae..bc5db0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,7 @@ Makefile.in
 
 # Configure stage files:
 .deps
+/a.out
 /config.log
 /config.lt
 /config.status
diff --git a/configure.ac b/configure.ac
index 6dae429..8d79b91 100644
--- a/configure.ac
+++ b/configure.ac
@@ -118,6 +118,8 @@ AM_PROG_CC_C_O
 AC_PROG_FC_C_O
 # Set up libtool.
 ACX_USE_LIBTOOL_CONFIGURATION
+dnl Clean up after Libtool checks:
+rm -f a.out
 AC_SUBST([lt_cv_nm_interface])
 dnl ######################################################################
 dnl Properties of the compiler
-- 
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