package/libgcrypt: disable asm on i386

Fixes:
http://autobuild.buildroot.net/results/933/93330f9e1867b1ddc1de19b57d70d223b6f23994/

Code failing to build on i386 was added in libgcrypt-10.0.0
https://github.com/gpg/libgcrypt/commit/9d909cb67e70fd792926ac1e2ab305b2cc96bc27
which was added in buildroot with commit
d96b9ed0738bae270c479bdaf21eebd4c1f9930d

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit cef05ae1566a4a62915362a46f17ace581908881)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libgcrypt/libgcrypt.mk

@@ -21,8 +21,8 @@ LIBGCRYPT_CONF_OPTS = \
 	$(if $(BR2_OPTIMIZE_0),--disable-ppc-crypto-support,) \
 	--with-gpg-error-prefix=$(STAGING_DIR)/usr
 
-# Libgcrypt doesn't support assembly for coldfire
-ifeq ($(BR2_m68k_cf),y)
+# disable asm for broken archs
+ifeq ($(BR2_i386)$(BR2_m68k_cf),y)
 LIBGCRYPT_CONF_OPTS += --disable-asm
 endif