[PATCH v2 1/4] autofs-5.1.8 - restore gcc flags after autoconf Kerberos 5 check

[ThomasReim <reimth@xxxxxxxxx>]

From: Thomas Reim <reimth@xxxxxxxxx>

Heavily modified LIBS and CFLAGS harm succeeding configure checks

Signed-off-by: Thomas Reim <reimth@xxxxxxxxx>
---
 aclocal.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/aclocal.m4 b/aclocal.m4
index 33561aa..c671b5b 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -296,6 +296,9 @@ else
   LIBS="$LIBS $KRB5_LIBS"
 
   AC_CHECK_FUNCS([krb5_principal_get_realm])
+
+  CFLAGS="$SAVE_CFLAGS"
+  LIBS="$SAVE_LIBS"
 fi])
 
 dnl --------------------------------------------------------------------------
-- 
2.37.1