"sun4" is not recognized by config.guess.
linux defines sparc and sparc64 in arch/sparc/Makefile.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20180509231123.20864-7-laurent@vivier.eu>
---
 linux-user/sparc/target_syscall.h   | 2 +-
 linux-user/sparc64/target_syscall.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/linux-user/sparc/target_syscall.h b/linux-user/sparc/target_syscall.h
index 3725875fcf..b9160a771b 100644
--- a/linux-user/sparc/target_syscall.h
+++ b/linux-user/sparc/target_syscall.h
@@ -11,7 +11,7 @@ struct target_pt_regs {
 	abi_ulong u_regs[16];
 };
 
-#define UNAME_MACHINE "sun4"
+#define UNAME_MACHINE "sparc"
 #define UNAME_MINIMUM_RELEASE "2.6.32"
 
 /* SPARC kernels don't define this in their Kconfig, but they have the
diff --git a/linux-user/sparc64/target_syscall.h b/linux-user/sparc64/target_syscall.h
index 34f49df4a1..3073a23e03 100644
--- a/linux-user/sparc64/target_syscall.h
+++ b/linux-user/sparc64/target_syscall.h
@@ -12,7 +12,7 @@ struct target_pt_regs {
 	abi_ulong fprs;
 };
 
-#define UNAME_MACHINE "sun4u"
+#define UNAME_MACHINE "sparc64"
 #define UNAME_MINIMUM_RELEASE "2.6.32"
 
 /* SPARC kernels don't define this in their Kconfig, but they have the
-- 
2.14.3