libgcrypt: disable bench-slope test case

(From OE-Core rev: 85bea6d2b4d54564ae5ba671dfb5b533ce8ab7a8)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libgcrypt/files/no-bench-slope.patch

@@ -0,0 +1,20 @@
+The bench-slope test appears to be aborting fairly frequently, which causes
+failures on the autobuilder.
+
+Until this has been root-caused, disable the test.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+
+diff --git a/tests/testdrv.c b/tests/testdrv.c
+index 0ccde326..d3455186 100644
+--- a/tests/testdrv.c
++++ b/tests/testdrv.c
+@@ -77,7 +77,6 @@ static struct {
+    { "t-x448"      },
+    { "t-ed448"     },
+    { "benchmark"   },
+-   { "bench-slope" },
+    { "hashtest-256g",  "hashtest", "--gigs 256 SHA1 SHA256 SHA512 SM3",
+      LONG_RUNNING },
+    { NULL }

meta/recipes-support/libgcrypt/libgcrypt_1.10.1.bb

@@ -24,6 +24,7 @@ SRC_URI = "${GNUPG_MIRROR}/libgcrypt/libgcrypt-${PV}.tar.bz2 \
            file://0002-libgcrypt-fix-building-error-with-O2-in-sysroot-path.patch \
            file://0004-tests-Makefile.am-fix-undefined-reference-to-pthread.patch \
            file://no-native-gpg-error.patch \
+           file://no-bench-slope.patch \
            file://run-ptest \
            "
 SRC_URI[sha256sum] = "ef14ae546b0084cd84259f61a55e07a38c3b53afc0f546bffcef2f01baffe9de"