Add ports for an i386 external GCC toolchain.
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Authored by jhb on Jul 11 2018, 4:36 PM.

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bapt
bdrewery

Commits

rP475319: Add ports for an i386 external GCC toolchain.

Summary

devel/binutils: Remove i386 a.out linker scripts when building i386-binutils or a base/binutils that targets i386.
devel/i386-{binutils,gcc,xtoolchain}: New ports. i386-gcc excludes GCC's internal float.h for the same reasons as described in D16073.

Test Plan

still need to do an actual buildworld though I expect it to work fine

Diff Detail

Repository

rP FreeBSD ports repository

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Event Timeline

jhb created this revision.Jul 11 2018, 4:36 PM

Herald added a subscriber: mat. · View Herald TranscriptJul 11 2018, 4:36 PM

Harbormaster completed remote builds in B17987: Diff 45176.Jul 11 2018, 4:36 PM

jhb added a parent revision: D16227: devel/powerpc64-gcc: Properly set CONFIGURE_TARGET for when amd64 is either the host or target..Jul 11 2018, 4:36 PM

lwhsu added a subscriber: lwhsu.Jul 12 2018, 12:59 AM

lwhsu added inline comments.

devel/binutils/Makefile
122 ↗	(On Diff #45176)	This removes i386bsd linker scripts everywhere, not just "i386-binutils or a base/binutils that targets i386." Is it intended?

jhb added inline comments.Jul 12 2018, 4:11 PM

devel/binutils/Makefile
122 ↗	(On Diff #45176)	devel/binutils doesn't define PGKNAMEPREFIX and this clause is in the .else after that test, so this doesn't impact devel/binutils. The only other binutils ports which specify i386 as a target are base/binutils (with out of tree patches) and devel/i386-binutils. (The post-install target is fairly messy IMO due to all the conditionals for various slave ports)

lwhsu added inline comments.Jul 12 2018, 4:26 PM

devel/binutils/Makefile
122 ↗	(On Diff #45176)	Oh right, I was thinking it will affect other <arch>-binutils also have `PGKNAMEPREFIX` defined but forgot that they will not install i386bsd linker scripts. Sorry for the noise.

jhb added inline comments.Jul 12 2018, 4:38 PM

devel/binutils/Makefile
122 ↗	(On Diff #45176)	No problem.

Update: I've done a buildworld (though newer gcc is pickier about some things that I need to post some src patches for review) and have built base/binutils and base/gcc using this as a CROSS_TOOLCHAIN.

bapt accepted this revision.Jul 24 2018, 4:27 PM

This revision is now accepted and ready to land.Jul 24 2018, 4:27 PM