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Re: native or not
From: |
Vincent Legoll |
Subject: |
Re: native or not |
Date: |
Mon, 30 Mar 2020 23:25:01 +0200 |
Hello Mathieu,
On Mon, Mar 30, 2020 at 8:57 AM Mathieu Othacehe <address@hidden> wrote:
> > Are those changes useful to do on their own ?
>
> Well yes it may reduce the closure size of the package (run `guix size
> sudo`) to get it.
I'm not seeing any size difference, but groff is not in the output:
on master, groff in inputs:
$ ./pre-inst-env guix size sudo
store item total self
/gnu/store/ahqgl4h89xqj695lgqvsaf6zh2nhy4pj-glibc-2.29
37.4 35.8 36.9%
/gnu/store/2plcy91lypnbbysb18ymnhaw3zwk8pg1-gcc-7.4.0-lib
70.0 32.6 33.7%
/gnu/store/9kzrrccpzl6i1sfwb0drb00gi2gwk0x0-coreutils-8.31
90.0 16.5 17.0%
/gnu/store/vsvba1ilj2zj536pvsil6r0mf5rnjj45-sudo-1.8.31p1
96.9 3.5 3.6%
/gnu/store/dvs3acxwfnwgc7yma6h3y937ri2li47y-gmp-6.1.2
72.6 2.6 2.7%
/gnu/store/vkj5rdiavl87m21d9i0k69rfw79p13gj-linux-pam-1.3.1
73.2 2.1 2.2%
/gnu/store/cp72ncw4prnsga65n3pzll07hpsg524f-bash-static-5.0.7
1.6 1.6 1.7%
/gnu/store/29jhbbg1hf557x8j53f9sxd9imlmf02a-bash-minimal-5.0.7
38.4 1.0 1.1%
/gnu/store/nffbgghxyvrj29lcgxs5fpmi3sx9zzql-acl-2.2.53
70.7 0.5 0.5%
/gnu/store/in1738m2zvhgpz78n2yqa972sdzc42ss-attr-2.4.48
70.3 0.3 0.3%
/gnu/store/qx7p7hiq90mi7r78hcr9cyskccy2j4bg-zlib-1.2.11
70.2 0.2 0.2%
/gnu/store/waw5ci4lazbf2a1x9v6gw1v274nk0gny-libcap-2.27
70.2 0.2 0.2%
total: 96.9 MiB
on a branch with groff in native-inputs:
$ ./pre-inst-env guix size sudo
store item total self
/gnu/store/ahqgl4h89xqj695lgqvsaf6zh2nhy4pj-glibc-2.29
37.4 35.8 36.9%
/gnu/store/2plcy91lypnbbysb18ymnhaw3zwk8pg1-gcc-7.4.0-lib
70.0 32.6 33.7%
/gnu/store/9kzrrccpzl6i1sfwb0drb00gi2gwk0x0-coreutils-8.31
90.0 16.5 17.0%
/gnu/store/l320ig872ny66d1yi6v7n4zb93iz50dx-sudo-1.8.31p1
96.9 3.5 3.6%
/gnu/store/dvs3acxwfnwgc7yma6h3y937ri2li47y-gmp-6.1.2
72.6 2.6 2.7%
/gnu/store/vkj5rdiavl87m21d9i0k69rfw79p13gj-linux-pam-1.3.1
73.2 2.1 2.2%
/gnu/store/cp72ncw4prnsga65n3pzll07hpsg524f-bash-static-5.0.7
1.6 1.6 1.7%
/gnu/store/29jhbbg1hf557x8j53f9sxd9imlmf02a-bash-minimal-5.0.7
38.4 1.0 1.1%
/gnu/store/nffbgghxyvrj29lcgxs5fpmi3sx9zzql-acl-2.2.53
70.7 0.5 0.5%
/gnu/store/in1738m2zvhgpz78n2yqa972sdzc42ss-attr-2.4.48
70.3 0.3 0.3%
/gnu/store/qx7p7hiq90mi7r78hcr9cyskccy2j4bg-zlib-1.2.11
70.2 0.2 0.2%
/gnu/store/waw5ci4lazbf2a1x9v6gw1v274nk0gny-libcap-2.27
70.2 0.2 0.2%
total: 96.9 MiB
> It can also fix cross-compilation. Because when cross-compiling, if
> groff needs to be run at build-time, it needs to be for the native
> architecture and not the target one.
>
> You can check it by running `guix build --target=aarch64-linux-gnu sudo`
> for instance.
That fails on master (libpaper) whereas with the patch it works,
so I guess the patch is useful on that front.
The patch for sudo will be in the following emails.
Is there anything else to check / test ?
--
Vincent Legoll
- native or not, Vincent Legoll, 2020/03/29
- Re: native or not, Mathieu Othacehe, 2020/03/30
- Re: native or not,
Vincent Legoll <=
- Re: native or not, Vincent Legoll, 2020/03/30
- Re: native or not, Mathieu Othacehe, 2020/03/31
- Re: native or not, Vincent Legoll, 2020/03/31
- Re: native or not, Vincent Legoll, 2020/03/31
- Re: native or not, Christopher Baines, 2020/03/31
- Re: native or not, Mathieu Othacehe, 2020/03/31
- Re: native or not, Tobias Geerinckx-Rice, 2020/03/31
- Re: native or not, Vincent Legoll, 2020/03/31
- Re: native or not, Marius Bakke, 2020/03/31
- Re: native or not, Vincent Legoll, 2020/03/31