From 081974e75cc0cfa0a1a1bb01cd9f9cbc585b7692 Mon Sep 17 00:00:00 2001
From: Robert Yang <liezhi.yang@windriver.com>
Date: Thu, 13 Apr 2017 02:57:26 -0700
Subject: grep: do_configure: fix "Argument list too long"

Fixed when len(TMPDIR) = 410:
aclocal: error: cannot open echo 'm4_define [snip]' configure.ac |: Argument list too long'

This is becuase it has a lot of m4 files, use relative path for them
can fix the problem.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/recipes-extended/grep/grep_3.0.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-extended/grep/grep_3.0.bb b/meta/recipes-extended/grep/grep_3.0.bb
index 6146ef00f3..b2940d5429 100644
--- a/meta/recipes-extended/grep/grep_3.0.bb
+++ b/meta/recipes-extended/grep/grep_3.0.bb
@@ -16,6 +16,9 @@ inherit autotools gettext texinfo pkgconfig
 
 EXTRA_OECONF = "--disable-perl-regexp"
 
+# Fix "Argument list too long" error when len(TMPDIR) = 410
+acpaths = "-I ./m4"
+
 do_configure_prepend () {
 	rm -f ${S}/m4/init.m4
 }
-- 
cgit 1.2.3-korg