[OE-core] [PATCH 1/1] gawk: fix optional dependency mpfr

[Roxana Ciobanu]

 Gawk was failing to compile because of the optional feature mpfr if it found
 libmpfr on build host and linked against that or mpfr existed in sysroot but
 not in deploy, or if gawk was pulled from sstate and someone had mpfr built.

 [YOCTO# 6473]

Signed-off-by: Roxana Ciobanu <roxana.ciobanu at intel.com>
---
 meta/recipes-extended/gawk/gawk_4.1.1.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-extended/gawk/gawk_4.1.1.bb b/meta/recipes-extended/gawk/gawk_4.1.1.bb
index 1298ee2..3266f58 100644
--- a/meta/recipes-extended/gawk/gawk_4.1.1.bb
+++ b/meta/recipes-extended/gawk/gawk_4.1.1.bb
@@ -13,6 +13,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 DEPENDS += "readline"
 
+PACKAGECONFIG[mpfr] = "--with-mpfr,--without-mpfr, mpfr"
+
 SRC_URI = "${GNU_MIRROR}/gawk/gawk-${PV}.tar.gz \
            file://run-ptest \
            file://Use-DESTDIR-in-extension-Makefile.am-when-removing-..patch \
-- 
1.9.1