[oe] [meta-networking][PATCH] quagga: set ac_cv_path_PERL to '/usr/bin/env perl'

[Qi.Chen at windriver.com]

From: Chen Qi <Qi.Chen at windriver.com>

Set ac_cv_path_PERL to '/usr/bin/env perl' to fix problem when
/path/to/hosttools/perl is longer than 128.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta-networking/recipes-protocols/quagga/quagga.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-networking/recipes-protocols/quagga/quagga.inc b/meta-networking/recipes-protocols/quagga/quagga.inc
index 13dc4dd..4fb6723 100644
--- a/meta-networking/recipes-protocols/quagga/quagga.inc
+++ b/meta-networking/recipes-protocols/quagga/quagga.inc
@@ -70,6 +70,8 @@ EXTRA_OECONF = "--sysconfdir=${sysconfdir}/quagga \
                 ap_cv_cc_pie=no \
                 ${SNMP_CONF}"
 
+CACHED_CONFIGUREVARS += "ac_cv_path_PERL='/usr/bin/env perl'"
+
 do_install () {
     # Install init script and default settings
     install -m 0755 -d ${D}${sysconfdir}/default ${D}${sysconfdir}/init.d \
-- 
1.9.1