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make targets

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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
This commit is contained in:
Warner Losh 2011-01-07 20:36:27 +00:00
parent cd2ae2532f
commit 64fe77a52b
1 changed files with 10 additions and 1 deletions
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11
Makefile
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@ -26,6 +26,7 @@
# delete-old-dirs - Delete obsolete directories. # delete-old-dirs - Delete obsolete directories.
# delete-old-files - Delete obsolete files. # delete-old-files - Delete obsolete files.
# delete-old-libs - Delete obsolete libraries. # 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 # 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 # 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 # with a reasonable chance of success, regardless of how old your
# existing system is. # 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 TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64 sun4v
TARGET_ARCHES_arm?= arm armeb TARGET_ARCHES_arm?= arm armeb
TARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb TARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb
@ -291,6 +292,14 @@ TARGET_ARCHES_sun4v?= sparc64
TARGET_ARCHES_${target}?= ${target} TARGET_ARCHES_${target}?= ${target}
.endfor .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) .if defined(DOING_TINDERBOX)
FAILFILE=tinderbox.failed FAILFILE=tinderbox.failed
MAKEFAIL=tee -a ${FAILFILE} MAKEFAIL=tee -a ${FAILFILE}