1 From 24fd0551333e7eded87b64dd36062da3df2f6380 Mon Sep 17 00:00:00 2001
2 From: Explorer09 <explorer09@gmail.com>
3 Date: Mon, 4 Sep 2017 10:47:33 +0800
4 Subject: [PATCH] build: AC_USE_SYSTEM_EXTENSIONS in configure.ac.
6 This would, e.g. define _GNU_SOURCE in config.h, enabling the
7 reallocarray() prototype in glibc 2.26+ on Linux systems with that
13 1 file changed, 2 insertions(+)
18 # autoconf requirements and initialization
20 AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex])
22 AC_CONFIG_SRCDIR([src/scan.l])
23 AC_CONFIG_AUX_DIR([build-aux])
24 +AC_USE_SYSTEM_EXTENSIONS
26 AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects])
27 AC_CONFIG_HEADER([src/config.h])