openssl: fix runtime failure on some powerpc variants

OpenSSL's assembly optimizations por PowerPC seem to be broken for at
least 4xx cores.
Thanks go to Jan Schunke for reporting and testing.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/openssl/openssl.mk b/package/openssl/openssl.mk
index 265a4fbe8af0f6852b4638448ff244b0d4c8f16e..160df2e5c33d50dfa1958fad2023374023b838c5 100644 (file)
--- a/package/openssl/openssl.mk
+++ b/package/openssl/openssl.mk
@@ -38,8 +38,11 @@ endif
 endif
 endif
 ifeq ($(ARCH),powerpc)
+# 4xx cores seem to have trouble with openssl's ASM optimizations
+ifeq ($(BR2_powerpc_401)$(BR2_powerpc_403)$(BR2_powerpc_405)$(BR2_powerpc_405fp)$(BR2_powerpc_440)$(BR2_powerpc_440fp),)
        OPENSSL_TARGET_ARCH = ppc
 endif
+endif
 ifeq ($(ARCH),x86_64)
        OPENSSL_TARGET_ARCH = x86_64
 endif