svn commit: r243315 - head/share/examples/etc

[Jung-uk Kim]

Author: jkim
Date: Mon Nov 19 23:04:22 2012
New Revision: 243315
URL: http://svnweb.freebsd.org/changeset/base/243315

Log:
  Clean up and update comments for CPUTYPE.
  
  Requested by:	rdivacky

Modified:
  head/share/examples/etc/make.conf

Modified: head/share/examples/etc/make.conf
==============================================================================
--- head/share/examples/etc/make.conf	Mon Nov 19 22:56:51 2012	(r243314)
+++ head/share/examples/etc/make.conf	Mon Nov 19 23:04:22 2012	(r243315)
@@ -25,22 +25,27 @@
 # The CPUTYPE variable controls which processor should be targeted for
 # generated code.  This controls processor-specific optimizations in
 # certain code (currently only OpenSSL) as well as modifying the value
-# of CFLAGS to contain the appropriate optimization directive to gcc.
+# of CFLAGS to contain the appropriate optimization directive to cc.
 # The automatic setting of CFLAGS may be overridden using the
 # NO_CPU_CFLAGS variable below.
-# Currently the following CPU types are recognized:
+# Currently the following CPU types are recognized by gcc:
 #   Intel x86 architecture:
-#       (AMD CPUs)	opteron-sse3 opteron athlon64-sse3 athlon64 athlon-mp
-#			athlon-xp athlon-4 athlon-tbird athlon k8-sse3 k8
-#			geode k6-3 k6-2 k6 k5
-#       (Intel CPUs)	core2 core nocona pentium4m pentium4 prescott
-#			pentium3m pentium3 pentium-m pentium2
-#			pentiumpro pentium-mmx pentium i486 i386
-#       (Via CPUs)	c3 c3-2
-#   AMD64 architecture: opteron, athlon64, nocona, prescott, core2
-#   Intel ia64 architecture: itanium2, itanium
+#       (AMD CPUs)	opteron-sse3, athlon64-sse3, k8-sse3, opteron,
+#			athlon64, k8, athlon-mp, athlon-xp, athlon-4,
+#			athlon-tbird, athlon, k7, geode, k6-3, k6-2, k6, k5
+#       (Intel CPUs)	core2, core, nocona, pentium4m, pentium4, prescott,
+#			pentium3m, pentium3, pentium-m, pentium2,
+#			pentiumpro, pentium-mmx, pentium, i486, i386
+#       (VIA CPUs)	c7, c3-2, c3
+#   AMD64 architecture:	opteron-sse3, athlon64-sse3, k8-sse3, opteron,
+#			athlon64, k8, core2, nocona, prescott
+#   Intel ia64 architecture:	itanium2, itanium
 #   SPARC-V9 architecture:	v9 (generic 64-bit V9), ultrasparc (default
 #				if omitted), ultrasparc3
+# Additionally the following CPU types are recognized by clang:
+#   Intel x86 architecture (for both amd64 and i386):
+#       (AMD CPUs)	bdver2, bdver1, btver1, amdfam10
+#       (Intel CPUs)	core-avx-i, corei7-avx, corei7
 #
 # (?= allows to buildworld for a different CPUTYPE.)
 #