Update OPENSSL_CC_powerpc64-unknown-linux-gnu

With the new `rust-slave-linux-cross:2017-02-02`, powerpc64 no longer
uses gcc-5.  I updated the `Dockerfile` at the time to reflect this, but
missed `OPENSSL_CC_powerpc64-unknown-linux-gnu` in `Makefile.in`.

diff --git a/Makefile.in b/Makefile.in
index 41a1694ed3b387722b979ac331b3bf780e08e3ce..64ddeb96ea9bb261c8509b8de9629a2197fc9b33 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -251,7 +251,7 @@ OPENSSL_CC_mips64-unknown-linux-gnuabi64 := mips64-linux-gnuabi64-gcc
 OPENSSL_CC_mips64el-unknown-linux-gnuabi64 := mips64el-linux-gnuabi64-gcc
 OPENSSL_CC_mipsel-unknown-linux-gnu := mipsel-linux-gnu-gcc
 OPENSSL_CC_powerpc-unknown-linux-gnu := powerpc-linux-gnu-gcc
-OPENSSL_CC_powerpc64-unknown-linux-gnu := powerpc64-linux-gnu-gcc-5
+OPENSSL_CC_powerpc64-unknown-linux-gnu := powerpc64-linux-gnu-gcc
 OPENSSL_CC_powerpc64le-unknown-linux-gnu := powerpc64le-linux-gnu-gcc
 OPENSSL_CC_s390x-unknown-linux-gnu := s390x-linux-gnu-gcc
 OPENSSL_CC_x86_64-apple-darwin := clang