(AC_FUNC_ERROR_AT_LINE): Remove, since gl_ERROR

invokes it.  We shouldn't invoke it twice because it will attempt
to put error.o in the archive twice.  This fixes a glitch reported
by Martin Mokrejs in
<http://mail.gnu.org/archive/html/bug-bison/2003-04/msg00041.html>.

diff --git a/configure.ac b/configure.ac
index d4bfb0c..44093ef 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -101,7 +101,6 @@ AC_CHECK_DECLS([free, getenv, getopt,
                 stpcpy, strchr, strspn, strnlen,
                 malloc, memchr, memrchr])
 AC_REPLACE_FUNCS(strchr strrchr strspn)
-AC_FUNC_ERROR_AT_LINE
 AM_WITH_DMALLOC
 BISON_PREREQ_SUBPIPE
 BISON_PREREQ_TIMEVAR