From 52cedfe48cf24c3e907e9396a087584784537139 Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Thu, 28 Jan 2016 15:19:50 -0500
Subject: [PATCH] flex: Configure path to m4. Add dependency on m4.

---
 packages/flex/build.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/flex/build.sh b/packages/flex/build.sh
index e264f172c..40e8e067f 100644
--- a/packages/flex/build.sh
+++ b/packages/flex/build.sh
@@ -1,4 +1,7 @@
 TERMUX_PKG_HOMEPAGE=http://flex.sourceforge.net/
 TERMUX_PKG_DESCRIPTION="Fast lexical analyser generator"
 TERMUX_PKG_VERSION=2.6.0
+TERMUX_PKG_BUILD_REVISION=1
 TERMUX_PKG_SRCURL=http://downloads.sourceforge.net/project/flex/flex-${TERMUX_PKG_VERSION}.tar.xz
+TERMUX_PKG_DEPENDS="m4"
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+="ac_cv_path_M4=$TERMUX_PREFIX/bin/m4"