svn commit: r217125 - head
Alexander Best
arundel at freebsd.org
Sun Jan 9 00:35:59 UTC 2011
On Fri Jan 7 11, Warner Losh wrote:
> Author: imp
> Date: Fri Jan 7 20:36:27 2011
> New Revision: 217125
> URL: http://svn.freebsd.org/changeset/base/217125
>
> Log:
> make targets
>
> This produces a list of currently supported targets. Here "supported"
> means "built in make universe" on the theory that those targets are
> more supported than any that might work in 'make buildworld TARGET=x
> TARGET_ARCH=y' since the latter are less tested.
>
> Suggested by: rwatson
maybe the following patch would be nice to have in order to make it clear that
not all user-driven targets are actually implemented in Makefile.inc1:
diff --git a/Makefile b/Makefile
index a674c90..3f76c7e 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,8 @@
# tree. This makefile executes a child make process, forcing it to use
# the mk files from the source tree which are supposed to DTRT.
#
-# The user-driven targets (as listed above) are implemented in Makefile.inc1.
+# Some of the user-driven targets (as listed above) are implemented in
+# Makefile.inc1.
#
# If you want to build your system from source be sure that /usr/obj has
# at least 800MB of diskspace available.
cheers.
alex
p.s.: also just noticed that there's no description for target 'showconfig'.
this should be explained, since it is very useful for reporting 'buildworld'-
failures.
>
> Modified:
> head/Makefile
>
> Modified: head/Makefile
> ==============================================================================
> --- head/Makefile Fri Jan 7 20:31:47 2011 (r217124)
> +++ head/Makefile Fri Jan 7 20:36:27 2011 (r217125)
> @@ -26,6 +26,7 @@
> # delete-old-dirs - Delete obsolete directories.
> # delete-old-files - Delete obsolete files.
> # delete-old-libs - Delete obsolete libraries.
> +# targets - Print a list of supported TARGET/TARGET_ARCH pairs.
> #
> # This makefile is simple by design. The FreeBSD make automatically reads
> # the /usr/share/mk/sys.mk unless the -m argument is specified on the
> @@ -280,7 +281,7 @@ tinderbox:
> # with a reasonable chance of success, regardless of how old your
> # existing system is.
> #
> -.if make(universe) || make(universe_kernels) || make(tinderbox)
> +.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
> TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64 sun4v
> TARGET_ARCHES_arm?= arm armeb
> TARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb
> @@ -291,6 +292,14 @@ TARGET_ARCHES_sun4v?= sparc64
> TARGET_ARCHES_${target}?= ${target}
> .endfor
>
> +targets:
> + @echo "Supported TARGET/TARGET_ARCH pairs"
> +.for target in ${TARGETS}
> +.for target_arch in ${TARGET_ARCHES_${target}}
> + @echo " ${target}/${target_arch}"
> +.endfor
> +.endfor
> +
> .if defined(DOING_TINDERBOX)
> FAILFILE=tinderbox.failed
> MAKEFAIL=tee -a ${FAILFILE}
--
a13x
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