svn commit: r292084 - head/share/mk

[Warner Losh]

Author: imp
Date: Fri Dec 11 05:39:44 2015
New Revision: 292084
URL: https://svnweb.freebsd.org/changeset/base/292084

Log:
  Move the inclusion of bsd.cpu.mk from sys.mk to bsd.opts.mk. However,
  for historical behavior that ports depends on, include it if we're
  inside the ports tree.
  
  Differential Review: https://reviews.freebsd.org/D4383
  Ports Exp run: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205021

Modified:
  head/share/mk/bsd.opts.mk
  head/share/mk/sys.mk

Modified: head/share/mk/bsd.opts.mk
==============================================================================
--- head/share/mk/bsd.opts.mk	Fri Dec 11 05:39:43 2015	(r292083)
+++ head/share/mk/bsd.opts.mk	Fri Dec 11 05:39:44 2015	(r292084)
@@ -104,6 +104,8 @@ MK_${var}:=no
 MK_STALE_STAGED= no
 .endif
 
+.include <bsd.cpu.mk>
+
 .endif # !_WITHOUT_SRCCONF
 
 .endif

Modified: head/share/mk/sys.mk
==============================================================================
--- head/share/mk/sys.mk	Fri Dec 11 05:39:43 2015	(r292083)
+++ head/share/mk/sys.mk	Fri Dec 11 05:39:44 2015	(r292084)
@@ -406,6 +406,15 @@ __MAKE_SHELL?=/bin/sh
 	path=${__MAKE_SHELL}
 .endif
 
+# Hack for ports compatibility. Historically, ports makefiles have
+# assumed hey can examine MACHINE_CPU without including anything
+# because this was automatically included in sys.mk. For /usr/src,
+# this file has moved to being included from bsd.opts.mk. Until all
+# the ports files are modernized, and a reasonable transitition
+# period has passed, include it while we're in a ports tree here
+# to preserve historic behavior.
+.if exists(${.CURDIR}/../../Mk/bsd.port.mk)
 .include <bsd.cpu.mk>
+.endif
 
 .endif # ! Posix