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-rw-r--r--tools/flex/Makefile19
-rw-r--r--tools/flex/patches/100-disable-tests-docs.patch13
-rw-r--r--tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch27
3 files changed, 52 insertions, 7 deletions
diff --git a/tools/flex/Makefile b/tools/flex/Makefile
index 2fcc2c643fd..1eff81f3451 100644
--- a/tools/flex/Makefile
+++ b/tools/flex/Makefile
@@ -1,5 +1,5 @@
-#
-# Copyright (C) 2008 OpenWrt.org
+#
+# Copyright (C) 2008-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -7,15 +7,20 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=flex
-PKG_VERSION:=2.5.35
+PKG_CPE_ID:=cpe:/a:flex_project:flex
+PKG_VERSION:=2.6.4
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://github.com/westes/flex/releases/download/v$(PKG_VERSION)/
+PKG_HASH:=e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=@SF/$(PKG_NAME)
-PKG_MD5SUM:=10714e50cea54dc7a227e3eddcd44d57
-PKG_CAT:=bzcat
+HOST_FIXUP:=autoreconf
+HOST_BUILD_PARALLEL:=1
include $(INCLUDE_DIR)/host-build.mk
+HOST_CONFIGURE_ARGS += --disable-shared
+
define Host/Clean
-$(MAKE) -C $(HOST_BUILD_DIR) uninstall
$(call Host/Clean/Default)
diff --git a/tools/flex/patches/100-disable-tests-docs.patch b/tools/flex/patches/100-disable-tests-docs.patch
new file mode 100644
index 00000000000..f7097f2127d
--- /dev/null
+++ b/tools/flex/patches/100-disable-tests-docs.patch
@@ -0,0 +1,13 @@
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -43,10 +43,7 @@ EXTRA_DIST = \
+
+ SUBDIRS = \
+ src \
+- doc \
+- examples \
+ po \
+- tests \
+ tools
+
+ # Create the ChangeLog, but only if we're inside a git working directory
diff --git a/tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch b/tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch
new file mode 100644
index 00000000000..7c3645c4747
--- /dev/null
+++ b/tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch
@@ -0,0 +1,27 @@
+From 24fd0551333e7eded87b64dd36062da3df2f6380 Mon Sep 17 00:00:00 2001
+From: Explorer09 <explorer09@gmail.com>
+Date: Mon, 4 Sep 2017 10:47:33 +0800
+Subject: [PATCH] build: AC_USE_SYSTEM_EXTENSIONS in configure.ac.
+
+This would, e.g. define _GNU_SOURCE in config.h, enabling the
+reallocarray() prototype in glibc 2.26+ on Linux systems with that
+version of glibc.
+
+Fixes #241.
+---
+ configure.ac | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -25,8 +25,10 @@
+ # autoconf requirements and initialization
+
+ AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex])
++AC_PREREQ([2.60])
+ AC_CONFIG_SRCDIR([src/scan.l])
+ AC_CONFIG_AUX_DIR([build-aux])
++AC_USE_SYSTEM_EXTENSIONS
+ LT_INIT
+ AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects])
+ AC_CONFIG_HEADER([src/config.h])