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binutils: disconnect objdump from the build

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The in-tree binutils is old and will not be updated.  It does not support
all archs supported by FreeBSD, and for the archs it does support not all
CPU features are supported.

Other tools have migrated to copyfree alternatives.  Although llvm-objdump
is nearly a drop-in replacement for GNU objdump it is missing a few options
and has some differences in output format.  For now just remove GNU objdump;
ports and developers can use a contemporary, maintained version from ports
or packages.  We can revisit installing llvm-objdump as objdump in the
future.

PR:		212319 [exp-run]
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7338
This commit is contained in:
Ed Maste 2020-05-06 18:38:40 +00:00
parent 95512cda91
commit 80b7615484
2 changed files with 4 additions and 4 deletions
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4
ObsoleteFiles.inc
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@ -36,6 +36,10 @@
# xargs -n1 | sort | uniq -d;
# done
# 20200506: GNU objdump 2.17.50 retired
OLD_FILES+=usr/bin/objdump
OLD_FILES+=usr/share/man/man1/objdump.1.gz
# 20200418: Make libauditd private
OLD_FILES+=usr/lib/libauditd.a
OLD_FILES+=usr/lib/libauditd.so

4
gnu/usr.bin/binutils/Makefile
View File

@ -7,8 +7,6 @@ SUBDIR= libiberty \
libopcodes
SUBDIR.${MK_BINUTILS}+= doc
SUBDIR.${MK_BINUTILS}+= libbinutils
SUBDIR.${MK_BINUTILS}+= objdump
# GNU as is used on x86 only, for a few files that cannot be assembled by
# Clang IAS. Other archs either use Clang IAS for every assembly file, or
@ -17,9 +15,7 @@ SUBDIR.${MK_BINUTILS}+= objdump
SUBDIR.${MK_BINUTILS}+= as
.endif
SUBDIR_DEPEND_libbinutils=libbfd # for bfdver.h
SUBDIR_DEPEND_as=libbfd libiberty libopcodes
SUBDIR_DEPEND_objdump=libbfd libiberty libbinutils libopcodes
.if !make(install)
SUBDIR_PARALLEL=