[OE-core] [oe-core][PATCH 1/1] gnutls: avoid accidentally using libseccomp

[Joe Slater]

Specify whether to use libseccomp or not.  Do not
just let configure check for it.

Signed-off-by: Joe Slater <jslater at windriver.com>
---
 meta/recipes-support/gnutls/gnutls.inc |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/meta/recipes-support/gnutls/gnutls.inc b/meta/recipes-support/gnutls/gnutls.inc
index 003dc55..14fcdca 100644
--- a/meta/recipes-support/gnutls/gnutls.inc
+++ b/meta/recipes-support/gnutls/gnutls.inc
@@ -21,6 +21,17 @@ SRC_URI = "ftp://ftp.gnutls.org/gcrypt/gnutls/v${SHRT_VER}/gnutls-${PV}.tar.xz"
 
 inherit autotools texinfo binconfig pkgconfig gettext lib_package gtk-doc
 
+# We cannot use PACKAGECONFIG for this since there is no controlling
+# configure option.
+#
+# To use seccomp, uncomment the two variables.  You must also
+# have CONFIG_SECCOMP enabled in the kernel.
+#
+#DEPENDS_append_class-target = " libseccomp"
+#lcl_LIBSECCOMP_class-target = "ac_cv_libseccomp=yes"
+
+lcl_LIBSECCOMP ?= "ac_cv_libseccomp=no"
+
 PACKAGECONFIG ??= "libidn zlib"
 
 PACKAGECONFIG[libidn] = "--with-idn,--without-idn,libidn"
@@ -38,6 +49,7 @@ EXTRA_OECONF = " \
     --enable-openssl-compatibility \
     --with-libpthread-prefix=${STAGING_DIR_HOST}${prefix} \
     --without-libunistring-prefix \
+    ${lcl_LIBSECCOMP} \
 "
 
 LDFLAGS_append_libc-musl = " -largp"
-- 
1.7.9.5