fwknop: Use pkg-config instead of gpgme-config

pkg-config is sysroot aware which is needed for cross-builds

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

meta-networking/recipes-support/fwknop/fwknop/0001-Use-pkg-config-to-find-gpgme.patch

@@ -0,0 +1,27 @@
+From f8f4e1a617c4610ea7dc40a60f1c696ebc37850c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 2 Apr 2023 09:27:42 -0700
+Subject: [PATCH] Use pkg-config to find gpgme
+
+Upstream-Status: Inappropriate [OE specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ m4/gpgme.m4 | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/m4/gpgme.m4 b/m4/gpgme.m4
+index 44bf43c..c9a8ae6 100644
+--- a/m4/gpgme.m4
++++ b/m4/gpgme.m4
+@@ -18,7 +18,7 @@ AC_DEFUN([_AM_PATH_GPGME_CONFIG],
+   if test "x$gpgme_config_prefix" != x ; then
+       GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
+   fi
+-  AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
++  GPGME_CONFIG="pkg-config gpgme"
+ 
+   if test "$GPGME_CONFIG" != "no" ; then
+     gpgme_version=`$GPGME_CONFIG --version`
+-- 
+2.40.0
+

meta-networking/recipes-support/fwknop/fwknop_2.6.10.bb

@@ -3,10 +3,11 @@ HOMEPAGE = "http://www.cipherdyne.org/fwknop/"
 LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
 		    "
-inherit autotools-brokensep
+inherit autotools-brokensep pkgconfig
 
 SRC_URI = "http://www.cipherdyne.org/${BPN}/download/${BPN}-${PV}.tar.bz2 \
            file://0001-Fix-compilation-with-GCC-s-fno-common-flag-fixes-305.patch \
+           file://0001-Use-pkg-config-to-find-gpgme.patch \
           "
 SRC_URI[md5sum] = "47a9c7c214c40dceb5dc2aa8832e4f32"
 SRC_URI[sha256sum] = "f6c09bec97ed8e474a98ae14f9f53e1bcdda33393f20667b6af3fb6bb894ca77"