limit building GNU assembler (as) to x86

GNU as 2.17.50 is currently required by amd64 and i386 for at least one
file that cannot be assembled by Clang's integrated assembler (IAS).
Other supported CPU architectures either use Clang IAS for all assembly
files, or rely on external toolchain.

Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D23180

This commit is contained in:

Ed Maste

2020-01-19 19:16:32 +00:00

parent d07cc22b30

commit 7793be9752

3 changed files with 13 additions and 7 deletions

									
										gnu/usr.bin/binutils/Makefile
									
		+7
		-1
	
												View File
												
				@@ -8,9 +8,15 @@ SUBDIR=	libiberty \

				SUBDIR.${MK_BINUTILS}+=	doc

				SUBDIR.${MK_BINUTILS}+=	libbinutils

				SUBDIR.${MK_BINUTILS}+=	as

				SUBDIR.${MK_BINUTILS}+=	objdump

				# GNU as is used on x86 only, for a few files that cannot be assembled by

				# Clang IAS. Other archs either use Clang IAS for every assembly file, or

				# use external toolchain.

				.if ${TARGET} == "amd64" || ${TARGET} == "i386"

				SUBDIR.${MK_BINUTILS}+=	as

				.endif

				# All archs except powerpc either use lld or require external toolchain.

				# powerpc still needs binutils ld to link 32-bit binaries.

				.if ${TARGET} == "powerpc"