package/libgpg-error: add s390x support

s390x is supported since version 1.14
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgpg-error.git;a=commit;h=8338a4ba93367974758dc5e195f67e9d171d4086

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libgpg-error/Config.in

@@ -7,9 +7,9 @@ config BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS
 		BR2_mipsel	|| BR2_mips64		|| BR2_mips64el	|| \
 		BR2_m68k	|| BR2_nios2		|| BR2_powerpc	|| \
 		BR2_powerpc64 	|| BR2_powerpc64le 	|| BR2_RISCV_64	|| \
-		BR2_RISCV_32	|| BR2_sh4		|| BR2_sh4eb	|| \
-		BR2_sh4a	|| BR2_sh4aeb		|| BR2_sparc	|| \
-		BR2_sparc64	|| BR2_x86_64
+		BR2_RISCV_32	|| BR2_s390x		|| BR2_sh4	|| \
+		BR2_sh4eb	|| BR2_sh4a		|| BR2_sh4aeb	|| \
+		BR2_sparc	|| BR2_sparc64		|| BR2_x86_64
 
 config BR2_PACKAGE_LIBGPG_ERROR
 	bool "libgpg-error"
@@ -44,6 +44,8 @@ config BR2_PACKAGE_LIBGPG_ERROR_SYSCFG
 		if BR2_RISCV_32
 	default "riscv64-unknown-linux-gnu" \
 		if BR2_RISCV_64
+	default "s390x-unknown-linux-gnu" \
+		if BR2_s390x
 	default "sh4-unknown-linux-gnu" \
 		if BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb
 	default "sparc-unknown-linux-gnu" \