autofs: Do not use pkg.m4 from build host

When build host does not have this macro file
the build fails, we therefore make sure that the
file is used from native sysroot

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-networking/recipes-daemons/autofs/autofs/0001-Do-not-hardcode-path-for-pkg.m4.patch

@@ -0,0 +1,28 @@
+From 6d24365f0828185fd1bb4d199209ca07eb95c41d Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 24 Aug 2018 06:24:36 +0000
+Subject: [PATCH] Do not hardcode path for pkg.m4
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.in b/configure.in
+index 50aed15..f81767c 100644
+--- a/configure.in
++++ b/configure.in
+@@ -12,7 +12,7 @@ define([AC_CACHE_SAVE], )dnl
+ AC_INIT(.autofs-5.1.4)
+ 
+ # for pkg-config macros
+-m4_include([/usr/share/aclocal/pkg.m4])
++m4_include([pkg.m4])
+ 
+ #
+ # autofs installs by default in /usr
+-- 
+1.9.1
+

meta-networking/recipes-daemons/autofs/autofs_5.1.4.bb

@@ -25,6 +25,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/daemons/autofs/v5/autofs-${PV}.tar.gz \
            file://0002-Replace-__S_IEXEC-with-S_IEXEC.patch \
            file://pkgconfig-libnsl.patch \
            file://0001-modules-lookup_multi.c-Replace-__S_IEXEC-with-S_IEXE.patch \
+           file://0001-Do-not-hardcode-path-for-pkg.m4.patch \
            "
 SRC_URI[md5sum] = "17bc9d371cf39d99f400ebadfc2289bb"
 SRC_URI[sha256sum] = "8d1c9964c8286ccb08262ad47c60bb6343492902def5399fd36d79a0ccb0e718"
@@ -57,6 +58,7 @@ do_configure_prepend () {
     if [ ! -e ${S}/acinclude.m4 ]; then
         cp ${S}/aclocal.m4 ${S}/acinclude.m4
     fi
+    cp ${STAGING_DATADIR_NATIVE}/aclocal/pkg.m4 .
 }
 
 do_install_append () {