Date: Fri, 21 Apr 2000 18:04:52 -0700 (PDT) From: Kris Kennaway <kris@freebsd.org> To: arch@freebsd.org Subject: MACHINE_CPU Message-ID: <Pine.BSF.4.21.0004211802040.61323-100000@freefall.freebsd.org>
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Hi guys,
I want to enable support for CPU-specific assembler code in things like
libgmp, openssl, etc, which requires knowledge of the target CPU type (not
just the architecture). For example, OpenSSL only includes asm code for
pentium and above, so we can't just build it if MACHINE_ARCH == "i386".
The obvious way to do this is to add a MACHINE_CPU to sys.mk and add a
shadow TARGET_CPU in Makefile.inc1. Any objections to this approach?
Kris
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