From: Robert Yang <liezhi.yang@windriver.com>
Date: Thu, 13 Apr 2017 09:57:26 +0000 (-0700)
Subject: grep: do_configure: fix "Argument list too long"
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~21620
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=081974e75cc0cfa0a1a1bb01cd9f9cbc585b7692;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

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>
---

diff --git a/meta/recipes-extended/grep/grep_3.0.bb b/meta/recipes-extended/grep/grep_3.0.bb
index 6146ef00f30..b2940d54298 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
 }