sha1-altivec.c is not sensitive to OPENSSL_NO_ASM, so sha1.c needs to
disable the generic implementation accordingly.
Bug: 204
Change-Id: Ic655f8b76907f07da33afa863d1b24d62d42e23a
Reviewed-on: https://boringssl-review.googlesource.com/21064
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>