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Disable rarely used architecture variants in make universe by default.

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If EXTRA_TARGETS is defined, build all supported architecture
variants.  By default, build architecture variants needed to provide
code coverage or that are commonly used.

Use this to disable building of all the hard-float and little-endian
MIPS architecture variants along with n32 by default.

Reviewed by:	rpokala
Discussed with:	imp, emaste
Differential Revision:	https://reviews.freebsd.org/D24178
This commit is contained in:
John Baldwin 2020-03-24 18:16:02 +00:00
parent ed6611cc8c
commit ff4c0e6f83
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=359275
1 changed files with 6 additions and 5 deletions
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11
Makefile
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@ -483,16 +483,17 @@ worlds: .PHONY
.if make(universe) || make(universe_kernels) || make(tinderbox) || \
make(targets) || make(universe-toolchain)
#
# Always build architectures supported by clang. Only build architectures
# only supported by GCC if a suitable toolchain is present or enabled.
# In all cases, if the user specifies TARGETS on the command line,
# honor that most of all.
# Don't build rarely used architectures unless requested.
#
.if defined(EXTRA_TARGETS)
EXTRA_ARCHES_mips= mipsel mipshf mipselhf mips64el mips64hf mips64elhf
EXTRA_ARCHES_mips+= mipsn32
.endif
TARGETS?=amd64 arm arm64 i386 mips powerpc riscv
_UNIVERSE_TARGETS= ${TARGETS}
TARGET_ARCHES_arm?= armv6 armv7
TARGET_ARCHES_arm64?= aarch64
TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 mipselhf mipshf mips64elhf mips64hf
TARGET_ARCHES_mips?= mips mips64 ${EXTRA_ARCHES_mips}
# powerpcspe excluded until clang fixed
TARGET_ARCHES_powerpc?= powerpc powerpc64
TARGET_ARCHES_riscv?= riscv64 riscv64sf