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Differential D18340

Do not install GNU ld if lld is /usr/bin/ld
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Authored by emaste on Nov 26 2018, 2:15 PM.
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theraven
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bz
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rS340984: Do not install GNU ld if lld is /usr/bin/ld
Summary

GNU bintuils ld.bfd 2.17.50 does not support ifuncs and produces broken binaries when ifuncs are in use. When LLD_IS_LD is enabled we have an ifunc-capable system linker and can just avoid installing ld.bfd.

Reported by: theraven

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emaste created this revision.Nov 26 2018, 2:15 PM
emaste added a comment.Nov 26 2018, 2:20 PM

Combined with D18307 the only binutils tool installed on amd64, arm64, armv7 will be GNU as.

bz accepted this revision.Nov 26 2018, 3:29 PM
This revision is now accepted and ready to land.Nov 26 2018, 3:29 PM
Closed by commit rS340984: Do not install GNU ld if lld is /usr/bin/ld (authored by emaste). · Explain WhyNov 26 2018, 5:08 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptNov 26 2018, 5:08 PM

Revision Contents
Changeset List

PathSize
gnu/
usr.bin/
binutils/
6 lines
tools/
build/
mk/
4 lines
options/
7 lines
7 lines

Diff 51115

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gnu/usr.bin/binutils/Makefile

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tools/build/mk/OptionalObsoleteFiles.inc

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tools/build/options/WITHOUT_BINUTILS

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tools/build/options/WITH_BINUTILS

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