configure.ac: Remove argument from AC_PROG_LEX (#1250)

autoconf-2.70 only accepts "yywrap" and "noyywrap" as arguments to
AC_PROG_LEX. Calling it with no arguments will trigger the old behavior
from autoconf-2.69.

Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
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Lars Wendler 2021-01-04 22:56:40 +01:00 committed by GitHub
parent 46031bbee1
commit ca86eec802
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1 changed files with 1 additions and 1 deletions

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@ -7,7 +7,7 @@ AH_BOTTOM([#include "gitconfig.h"])
dnl ---------------------------------------------------------------------
dnl Lex & Bison language parser.
dnl ---------------------------------------------------------------------
AC_PROG_LEX([flex])
AC_PROG_LEX
AC_PROG_YACC