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From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN>
To: Thiago Jung Bauermann <bauermann@HIDDEN>
Subject: Re: bug#49565: [PATCH] gnu: glibc-headers-mesboot: Use
%build-inputs in setenv phase
References: <27e26df84bc02d681b1ff0904bdd63dfa80313bf.camel@HIDDEN>
<20210720000133.1619640-1-bauermann@HIDDEN>
<10364598.u94UDZUMEq@popigai> <12914341.VykQ5r6Z2s@popigai>
Date: Thu, 22 Jul 2021 00:01:07 +0200
In-Reply-To: <12914341.VykQ5r6Z2s@popigai> (Thiago Jung Bauermann's message of
"Wed, 21 Jul 2021 17:30:33 -0300")
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Hi!
Thiago Jung Bauermann <bauermann@HIDDEN> skribis:
> $ ./pre-inst-env guix build --target=3Dpowerpc64le-linux-gnu gcc-toolchai=
n@11
> substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0%
> substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"...=
100.0%
> The following derivations will be built:
> /gnu/store/8p847f47i8b7si24ybcah8936i698v0h-gcc-toolchain-11.1.0.drv
> /gnu/store/2qq0qdrkz6920gyn3xl4ppjqiijf8qh2-ld-wrapper-0.drv
> /gnu/store/59v10rbcl25bcbvgh1xip2k4b8dfrs8s-libatomic-ops-7.6.10.drv
> /gnu/store/2vv32wdv72734d54r85ahlxzddc37gdb-tar-boot0-1.34.drv
> /gnu/store/5h6sjkz0cw5yn77lf2x5i05wina2c2s1-sed-mesboot-4.0.6.drv
> /gnu/store/9baisja0i8z81cpx9bs8dp6bgwbf5hg2-gzip-mesboot-1.2.4.drv
> /gnu/store/aw84y6dbh7av5077dp9cgj3acqwychvs-xz-mesboot-5.0.0.drv
> /gnu/store/d9f9mqjpb0n8fplzplayc5fz9pwvka7f-grep-mesboot-2.0.drv
I think you hit a corner with =E2=80=98gcc-toolchain=E2=80=99. The package=
s in
commencement.scm (*-boot0, *-mesboot, etc.) should never be
cross-compiled; they=E2=80=99re not meant to. If you find a command that e=
nds
up trying to cross-compile them, it means there=E2=80=99s a problem.
What you want in this case is:
./pre-inst-env guix build -e '(@ (gnu packages gcc) gcc-11)' \
--target=3Dpowerpc64le-linux-gnu -n
That is going to build the right thing.
Why is =E2=80=98gcc-toolchain=E2=80=99 a special case? Precisely because i=
t pulls in
things from commencement.scm: =E2=80=98binutils-final=E2=80=99, =E2=80=98gl=
ibc-final=E2=80=99, etc.
And why does it pull these =E2=80=98-final=E2=80=99 variants instead of the=
=E2=80=98binutils=E2=80=99,
=E2=80=98glibc=E2=80=99, etc. you ask? :-) That=E2=80=99s to save space; =
that way, you don=E2=80=99t
end up downloading/building another toolchain when you run
=E2=80=98guix install gcc-toolchain=E2=80=99.
I hope this clarifies things a bit!
Ludo=E2=80=99.
guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: 49565 <at> debbugs.gnu.org
Subject: Re: [PATCH core-updates v2] gnu: bootstrap: Use
%current-target-system to decide bootstrap path
Date: Wed, 21 Jul 2021 17:30:33 -0300
Message-ID: <12914341.VykQ5r6Z2s@popigai>
In-Reply-To: <10364598.u94UDZUMEq@popigai>
References: <27e26df84bc02d681b1ff0904bdd63dfa80313bf.camel@HIDDEN>
<20210720000133.1619640-1-bauermann@HIDDEN>
<10364598.u94UDZUMEq@popigai>
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Hi again,
Em ter=C3=A7a-feira, 20 de julho de 2021, =C3=A0s 10:16:12 -03, Thiago Jung=
Bauermann=20
escreveu:
> Em segunda-feira, 19 de julho de 2021, =C3=A0s 21:01:33 -03,
>=20
> Thiago Jung Bauermann escreveu:
> > Before the patch, these are the derivations that Guix tries to build
> > when
> > cross-compiling gcc-toolchain@11. Note the =E2=80=98mesboot=E2=80=99 pa=
ckages:
> One thing I forgot to mention, and which significance only dawned on me
> later: there was a change in Guix behavior between versions of
> core-updates since I posted v1 of this patch.
>=20
> Before, I was getting a Guix exception during the build of glibc-mesboot,
> as detailed in the first message in this issue. Now, the mesboot
> packages build fine and the command below goes all the way to the gcc-11
> package just like when this patch is applied.
Now, this is very weird. I tried again with core-updates from today and
I=E2=80=99m back to the original problem in this bug report:
=2D-8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build --target=3Dpowerpc64le-linux-gnu gcc-toolchain@=
11
substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0%
substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"... 1=
00.0%
The following derivations will be built:
/gnu/store/8p847f47i8b7si24ybcah8936i698v0h-gcc-toolchain-11.1.0.drv
/gnu/store/2qq0qdrkz6920gyn3xl4ppjqiijf8qh2-ld-wrapper-0.drv
/gnu/store/59v10rbcl25bcbvgh1xip2k4b8dfrs8s-libatomic-ops-7.6.10.drv
/gnu/store/2vv32wdv72734d54r85ahlxzddc37gdb-tar-boot0-1.34.drv
/gnu/store/5h6sjkz0cw5yn77lf2x5i05wina2c2s1-sed-mesboot-4.0.6.drv
/gnu/store/9baisja0i8z81cpx9bs8dp6bgwbf5hg2-gzip-mesboot-1.2.4.drv
/gnu/store/aw84y6dbh7av5077dp9cgj3acqwychvs-xz-mesboot-5.0.0.drv
/gnu/store/d9f9mqjpb0n8fplzplayc5fz9pwvka7f-grep-mesboot-2.0.drv
/gnu/store/nkmmlizfwvxf1xsyiy2p5wbmxyw2s2kj-make-mesboot-3.82.drv
/gnu/store/wjmv6b603jd2wfbd43nmlkvlhj5lnwi8-tar-mesboot-1.22.drv
/gnu/store/xd8bmgimslbaj6gwwllikbqrmcmj4m7b-make-boot0-4.3.drv
/gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv
/gnu/store/y5cpc3sbw8xljd7vck5c77k8qxm1mlb9-patch-mesboot-2.5.9.drv
/gnu/store/3k1yrgg2qvczabgrnjg1x5gka4slzz6q-glibc-2.33.drv
/gnu/store/87na4l0i3kxkac9cfdfr267c9n8fg5bp-patch-boot0-2.7.6.drv
/gnu/store/bpmzfb3mhyr23jxn9mzsivxs1qyprqpp-gcc-cross-boot0-10.3.0.drv
/gnu/store/dlvzaib6lv85jzs0yifkadfjmm9yg45b-findutils-boot0-4.8.0.drv
/gnu/store/gbah6yk2pbjl9hjsnd3k72xf7v55149c-diffutils-boot0-3.7.drv
/gnu/store/ikdrcn12xib71lzsj1dvg0iyv1xn21f1-binutils-cross-boot0-2.36.1.=
drv
/gnu/store/n5kz2jyyvd1n361x8fa9p9hndjm302pn-gawk-boot0-5.1.0.drv
/gnu/store/nxjzb1rnx5f9hfplc3bh4a16i2gqycv3-sed-boot0-4.8.drv
/gnu/store/qfm8pxwnnlg2s6ck1x2ic1skdbvg3743-bzip2-boot0-1.0.8.drv
/gnu/store/vbhsj51c26g0wgp1xkjx2dfbbcyz2m9p-file-boot0-5.39.drv
/gnu/store/zd2gkcb1jmil3q8md33mi03y33hhj0mx-coreutils-boot0-8.32.drv
/gnu/store/sny8h00brxndd2k2bx867jq7d3x7cdwh-libstdc++-boot0-4.9.4.drv
/gnu/store/ih5isqwnjpgf9b4nisjyw09xlfdcdm0v-bash-static-5.1.8.drv
/gnu/store/n94hr5rpx5ihhyicwgxzr73nvd1fbriv-glibc-intermediate-2.33.drv
/gnu/store/zk5xicfviplfdfqkcxw6pfl6layqj9ai-ld-wrapper-boot0-0.drv
/gnu/store/7qb2850v8r3lqm2gnj0h8xsmka92ms01-bash-minimal-5.1.8.drv
/gnu/store/d2rivj2hbqg8z25y82ib4yvygyn84jsf-ld-wrapper-boot3-0.drv
/gnu/store/hwnfh1c22ysff1j0x1yinil639vpdrjr-binutils-2.36.1.drv
/gnu/store/h49mll58fg5bqz7n5wv1cq9cf40087ss-gcc-10.3.0.drv
/gnu/store/3d6cx841pa97g8v30ngrvs9cxyx24ylp-libstdc++-10.3.0.drv
/gnu/store/qa9znr53yar1z621ay7shvwqrdlymm1h-zlib-1.2.11.drv
/gnu/store/877vdmhr0jf19q898s7rhr828vsb9jxr-guile-3.0.7.drv
/gnu/store/dc7fpzizg3ffib0grmg8khm8rvf5ig3p-libunistring-0.9.10.drv
/gnu/store/h6nrxxs4amnqpqmzdycx3p46dzaygdl8-libgc-8.0.4.drv
/gnu/store/kch00sjjmn7348vwq9bzzy1q6jyxff3g-libffi-3.3.drv
/gnu/store/3k1yrgg2qvczabgrnjg1x5gka4slzz6q-glibc-2.33.drv
/gnu/store/ygky86azk6wgrcswvv9zzv0rglhlmpkf-gcc-11.1.0.drv
/gnu/store/azfr3647s4frasr208ay7rhdzcqi99jh-libstdc++-headers-10.3.0.drv
/gnu/store/paysivrjqdai8v69xdxsmpiplj09bpvl-libelf-0.8.13.drv
building /gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.d=
rv...
=E2=8B=AE
<snip lots of output>
=E2=8B=AE
phase `patch-source-shebangs' succeeded after 0.6 seconds
starting phase `setenv'
error: in phase 'setenv': uncaught exception:
wrong-type-arg "string-append" "Wrong type (expecting ~A): ~S" ("string" #f=
) (#f)
phase `setenv' failed after 0.0 seconds
Backtrace:
In ice-9/boot-9.scm:
157: 15 [catch #t #<catch-closure c93c40> ...]
In unknown file:
?: 14 [apply-smob/1 #<catch-closure c93c40>]
In ice-9/boot-9.scm:
63: 13 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
432: 12 [eval # #]
In ice-9/boot-9.scm:
2320: 11 [save-module-excursion #<procedure cc1b00 at ice-9/boot-9.scm:3961=
:3 ()>]
3966: 10 [#<procedure cc1b00 at ice-9/boot-9.scm:3961:3 ()>]
1645: 9 [%start-stack load-stack #<procedure cc2ba0 at ice-9/boot-9.scm:395=
7:10 ()>]
1650: 8 [#<procedure cc8db0 ()>]
In unknown file:
?: 7 [primitive-load "/gnu/store/wy882br3mdvkdzc8ql4msbk2qklr8y8h-glibc-=
mesboot-2.16.0-builder"]
In ice-9/boot-9.scm:
157: 6 [catch srfi-34 ...]
In srfi/srfi-1.scm:
616: 5 [for-each #<procedure 1502380 at guix/build/gnu-build-system.scm:90=
9:14 (expr)> ...]
In ice-9/boot-9.scm:
171: 4 [with-throw-handler #t ...]
In guix/build/gnu-build-system.scm:
925: 3 [#<procedure 19a1400 at guix/build/gnu-build-system.scm:924:21 ()>]
In ice-9/eval.scm:
411: 2 [eval # #]
In unknown file:
?: 1 [string-append " -L " ...]
In ice-9/boot-9.scm:
106: 0 [#<procedure 19a13c0 at ice-9/boot-9.scm:97:6 (thrown-k . args)> wr=
ong-type-arg ...]
ice-9/boot-9.scm:106:20: In procedure #<procedure 19a13c0 at ice-9/boot-9.s=
cm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: In procedure string-append: Wrong type (expecting =
string): #f
builder for `/gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16=
=2E0.drv' failed with exit code 1
build of /gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.d=
rv failed
View build log at '/var/log/guix/drvs/xn/k3pczdfksqhih4qzz1grdj177fasfd-gli=
bc-mesboot-2.16.0.drv.bz2'.
cannot build derivation `/gnu/store/ikdrcn12xib71lzsj1dvg0iyv1xn21f1-binuti=
ls-cross-boot0-2.36.1.drv': 1 dependencies couldn't be built
=2D-8<---------------cut here---------------end--------------->8---
This is with the following commit:
$ git log --oneline -n1
c3e33474b965 (HEAD -> core-updates, origin/core-updates) gnu: biber: Update=
to 2.16.
I forgot to mention in my previous email which was the commit that worked.
It=E2=80=99s this one:
$ git log --oneline -n1
b15c3dd9b0e9 (HEAD) gnu: meson: Update to 0.59.0.
I just tested it again, and it does work if I revert back to it.
=2D-=20
Thanks,
Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: 49565 <at> debbugs.gnu.org
Subject: Re: [PATCH core-updates v2] gnu: bootstrap: Use
%current-target-system to decide bootstrap path
Date: Tue, 20 Jul 2021 10:16:12 -0300
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<20210720000133.1619640-1-bauermann@HIDDEN>
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Hello,
Em segunda-feira, 19 de julho de 2021, =C3=A0s 21:01:33 -03,
Thiago Jung Bauermann escreveu:
> Before the patch, these are the derivations that Guix tries to build when
> cross-compiling gcc-toolchain@11. Note the =E2=80=98mesboot=E2=80=99 pack=
ages:
One thing I forgot to mention, and which significance only dawned on me
later: there was a change in Guix behavior between versions of core-updates
since I posted v1 of this patch.
Before, I was getting a Guix exception during the build of glibc-mesboot,
as detailed in the first message in this issue. Now, the mesboot packages
build fine and the command below goes all the way to the gcc-11 package
just like when this patch is applied.
> --8<---------------cut here---------------start------------->8---
> $ ./pre-inst-env guix build --target=3Dpowerpc64le-linux-gnu gcc-toolchai=
n@11
> substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0=
%=20
> substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"...=
100.0%
> The following derivations will be built:
> /gnu/store/3hrzq7fxj0cxgxkjybki2yi7dj70sgg8-gcc-toolchain-11.1.0.drv
> /gnu/store/2xpiffvzzizrjx48ghqac3rgh1cnljv7-linux-libre-headers-5.10.35.d=
rv
> /gnu/store/4xlm78m6wl56gn4gpifvy8721amhi81j-binutils-2.36.1.drv
> /gnu/store/05lnycy4lmn0768r41sgikg795zk9mqg-binutils-cross-boot0-2.36.1.d=
rv
> /gnu/store/1q62fcaj2gc9mnwvv6cicch6gc7qrnp0-binutils-mesboot-2.20.1a.drv
> /gnu/store/1yjrfb846y1mnc7mgab38jbv7pv0hgbh-tar-boot0-1.34.drv
> /gnu/store/9c7a2p899ivz16636prf44q0q61i4376-patch-mesboot-2.5.9.drv
> /gnu/store/9rmnv55i966wfkx0di4h6p8197hy2836-grep-mesboot-2.0.drv
> /gnu/store/advn8cgpcf9fi6424l8bs16r5mvfqs04-gcc-mesboot-wrapper-4.9.4.drv
> /gnu/store/bpghw1m585q2wjc0z4in9w0hcpxgiidw-gzip-mesboot-1.2.4.drv
> /gnu/store/bx9lr1bg5491dc9i5p2b6zgsq0ahajxb-gcc-mesboot-4.9.4.drv
> /gnu/store/dfijxa9mnlymzmsl571qlxx0qc65kxzi-tar-mesboot-1.22.drv
> /gnu/store/hp2f5sw9d189p7z930b63wr8k3j9k6j0-coreutils-mesboot-8.32.drv
> /gnu/store/i584nxkb39n67vzq5r3yh6spqppzrj43-bzip2-mesboot-1.0.8.drv
> /gnu/store/j1accym68y6l8pxz8095jpkwgp3ciphi-gawk-mesboot-3.1.8.drv
> /gnu/store/jlwyxh3k6hvpmy60g0ygwnncq66kn590-gash-utils-boot-0.1.0.drv
> /gnu/store/9mxvccmf0b8fwq0k7lw0ndsdsbz9y8vn-gash-boot-0.2.0.drv
> /gnu/store/p43yklj8d615y68jhcvycg9i3k3bqj2g-xz-mesboot-5.0.0.drv
> /gnu/store/rxn5c166a6p0p3y2hlyk67f91a504kfa-make-mesboot-3.82.drv
> /gnu/store/sgwdni3iwwrb4ahsnwm43528fzr5csiv-sed-mesboot-4.0.6.drv
> /gnu/store/xxaccspqlg90v3cxrbvslva6s8gwxzi9-make-boot0-4.3.drv
> /gnu/store/zghmr1xyw5ip3wpi1qw2ysc7p6i75d54-glibc-mesboot-2.16.0.drv
> /gnu/store/64cway6pvw5fk7csym2k9i77rhp1pl46-coreutils-boot0-8.32.drv
> /gnu/store/7hvyky0i1hf3xbd698rr305br881pwz6-diffutils-boot0-3.7.drv
> /gnu/store/hq1lijdac3vqx811jzsg0wizsbgwgpaa-gawk-boot0-5.1.0.drv
> /gnu/store/i173n23qpssi7idck4jn7399bfkldlfs-sed-boot0-4.8.drv
> /gnu/store/l8kbhm6m9rbwkxn7zv1d06wbl2gi88wp-findutils-boot0-4.8.0.drv
> /gnu/store/pfq7g9jx16jlk3829312h88n0k1jnfns-patch-boot0-2.7.6.drv
> /gnu/store/qp3yg441ybh6bv44lrcxyp6rzyf0djii-file-boot0-5.39.drv
> /gnu/store/x4m7lff1ps5mas719815d54x6x1zwcv3-bzip2-boot0-1.0.8.drv
> /gnu/store/h5hwcnr7z57hb9b8bhhx7s22kfawqr0d-ld-wrapper-boot0-0.drv
> /gnu/store/v9p5fm974mj4d99vdpp9dhrvpwd4kfgs-glibc-2.33.drv
> /gnu/store/0kjyjcxzk5mv6zm86x8f18sbsb9m48k8-bash-static-5.1.8.drv
> /gnu/store/6h220skb9ak8ppv5417i8cbry1byv73a-glibc-intermediate-2.33.drv
> /gnu/store/rwczga96661d70jcqds8w8pr5s084mh4-gcc-cross-boot0-10.3.0.drv
Also, inspecting this gcc-cross-boot0 derivation, I see the following
derivations mentioned in it:
/gnu/store/034y7d9d36986pin4b5plx2ryda1h8i5-glibc-cross-powerpc64le-linux-g=
nu-2.33.drv
/gnu/store/0gihg5kfh4m09hmc45kwf7kjnv1m84gz-gcc-cross-powerpc64le-linux-gnu=
=2D10.3.0.drv
/gnu/store/4ld0jqb2q0di90nizv1vvfngnm39mhln-binutils-cross-powerpc64le-linu=
x-gnu-2.36.1.drv
/gnu/store/m7ddjasnrl290002kql8szh7ahjvl2ir-linux-libre-headers-cross-power=
pc64le-linux-gnu-5.10.35.drv
And looking at the gcc-11 build directory, I see:
```
$ find /tmp/guix-build-gcc-11.1.0.drv-0 -name '*.o' -exec file '{}' ';' | c=
ut -d: -f2 | sort | uniq -c
3 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (GNU/Linux), with debug_info, not stripped
235 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (SYSV), not stripped
1496 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (SYSV), with debug_info, not stripped
118 ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped
14 ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), with debug_i=
nfo, not stripped
```
Which is the exact same output I see with the failed gcc-11 build directory
when this patch is applied.
So now I wonder whether these mesboot derivations are just used to bootstrap
x86_64 packages which are then used to build the cross-toolchain, in which
case this patch isn=E2=80=99t actually necessary?
> /gnu/store/cglgsds6hxy9swdyymgam9l3rfwizyfr-libstdc++-boot0-4.9.4.drv
> /gnu/store/c63lqgh0x2rx1az0ds4b2ma9vgiry31j-gcc-11.1.0.drv
> /gnu/store/f4fwnxsha5h2pk750r2p09cnhbhc3nm3-ld-wrapper-0.drv
> /gnu/store/605p0jq8wv879n3y6fbqxvaiww1kjaql-libunistring-0.9.10.drv
> /gnu/store/5irbp0c5zzvs50wlznpfxcxr8mfndwy9-gcc-10.3.0.drv
> /gnu/store/byfbnlkwj9pjwnkx69fi2ycnqdvz2znv-ld-wrapper-boot3-0.drv
> /gnu/store/fbm3gv13nggw2qcvxmlccqgi0izzgdwn-libstdc++-10.3.0.drv
> /gnu/store/vhwmw9p8l3sysqlm8bh14xkfw1afqqcj-zlib-1.2.11.drv
> /gnu/store/60jiv5k1lg2krj3b0f9x7f26ywrda0mw-bash-minimal-5.1.8.drv
> /gnu/store/i0lk6zd2vwqqlhn8kkf0529x896lnzr1-guile-3.0.7.drv
> /gnu/store/r25wjwjbb13yk8yc4bm77dxxcq9qvx9y-libatomic-ops-7.6.10.drv
> /gnu/store/ry3zxxjsnhpdphvnnr991x9yk7gljxy9-libffi-3.3.drv
> /gnu/store/y26kx37mkidni8jj4sjn0ryy1wq1pqvs-libgc-8.0.4.drv
> /gnu/store/v9p5fm974mj4d99vdpp9dhrvpwd4kfgs-glibc-2.33.drv
> --8<---------------cut here---------------end--------------->8---
=2D-=20
Thanks,
Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: 49565 <at> debbugs.gnu.org
Subject: [PATCH core-updates v2] gnu: bootstrap: Use %current-target-system to
decide bootstrap path
Date: Mon, 19 Jul 2021 21:01:33 -0300
Message-Id: <20210720000133.1619640-1-bauermann@HIDDEN>
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When cross-building a non-x86 gcc-toolchain on an x86 machine,
‘%current-target’ has the x86 system value and Guix tries to use the
mesboot packages for the bootstrap – which don’t work because they’re
currently x86-only.
So introduce the ‘current-target-nix-system’ procedure which looks at
‘%current-target-system’ first (converting it to a Nix system string) and
use it to decide the bootstrap path. The procedure is factored out from
‘glibc-dynamic-linker’.
Also use it in ‘package-from-tarball’, which needs to take the target
system into account as well – thanks to Maxime Devos for pointing it out.
* gnu/packages/bootstrap.scm (package-from-tarball): Pass result of
‘current-target-nix-system’ to ‘source’ procedure.
(glibc-dynamic-linker): Use result of ‘current-target-nix-system’ as
default value for ‘system’ argument.
(%bootstrap-inputs): Use ‘current-target-nix-system’ to decide whether to
use the mesboot path.
* gnu/packages/commencement.scm (%bootstrap-inputs+toolchain): Likewise.
* guix/utils.scm (current-target-nix-system): Define.
---
gnu/packages/bootstrap.scm | 8 +++-----
gnu/packages/commencement.scm | 2 +-
guix/utils.scm | 7 +++++++
3 files changed, 11 insertions(+), 6 deletions(-)
Hi,
This is the new version of this patch. Thank you Maxime Devos for reviewing the
previous version and pointing out the change needed in ‘package-from-tarball’.
This version makes that change, and also defines a helper function in
`(guix utils)` which returns the Nix system identifier for the current target
– regardless of whether we are cross-building or not.
Before the patch, these are the derivations that Guix tries to build when
cross-compiling gcc-toolchain@11. Note the ‘mesboot’ packages:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build --target=powerpc64le-linux-gnu gcc-toolchain@11
substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0%
substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"... 100.0%
The following derivations will be built:
/gnu/store/3hrzq7fxj0cxgxkjybki2yi7dj70sgg8-gcc-toolchain-11.1.0.drv
/gnu/store/2xpiffvzzizrjx48ghqac3rgh1cnljv7-linux-libre-headers-5.10.35.drv
/gnu/store/4xlm78m6wl56gn4gpifvy8721amhi81j-binutils-2.36.1.drv
/gnu/store/05lnycy4lmn0768r41sgikg795zk9mqg-binutils-cross-boot0-2.36.1.drv
/gnu/store/1q62fcaj2gc9mnwvv6cicch6gc7qrnp0-binutils-mesboot-2.20.1a.drv
/gnu/store/1yjrfb846y1mnc7mgab38jbv7pv0hgbh-tar-boot0-1.34.drv
/gnu/store/9c7a2p899ivz16636prf44q0q61i4376-patch-mesboot-2.5.9.drv
/gnu/store/9rmnv55i966wfkx0di4h6p8197hy2836-grep-mesboot-2.0.drv
/gnu/store/advn8cgpcf9fi6424l8bs16r5mvfqs04-gcc-mesboot-wrapper-4.9.4.drv
/gnu/store/bpghw1m585q2wjc0z4in9w0hcpxgiidw-gzip-mesboot-1.2.4.drv
/gnu/store/bx9lr1bg5491dc9i5p2b6zgsq0ahajxb-gcc-mesboot-4.9.4.drv
/gnu/store/dfijxa9mnlymzmsl571qlxx0qc65kxzi-tar-mesboot-1.22.drv
/gnu/store/hp2f5sw9d189p7z930b63wr8k3j9k6j0-coreutils-mesboot-8.32.drv
/gnu/store/i584nxkb39n67vzq5r3yh6spqppzrj43-bzip2-mesboot-1.0.8.drv
/gnu/store/j1accym68y6l8pxz8095jpkwgp3ciphi-gawk-mesboot-3.1.8.drv
/gnu/store/jlwyxh3k6hvpmy60g0ygwnncq66kn590-gash-utils-boot-0.1.0.drv
/gnu/store/9mxvccmf0b8fwq0k7lw0ndsdsbz9y8vn-gash-boot-0.2.0.drv
/gnu/store/p43yklj8d615y68jhcvycg9i3k3bqj2g-xz-mesboot-5.0.0.drv
/gnu/store/rxn5c166a6p0p3y2hlyk67f91a504kfa-make-mesboot-3.82.drv
/gnu/store/sgwdni3iwwrb4ahsnwm43528fzr5csiv-sed-mesboot-4.0.6.drv
/gnu/store/xxaccspqlg90v3cxrbvslva6s8gwxzi9-make-boot0-4.3.drv
/gnu/store/zghmr1xyw5ip3wpi1qw2ysc7p6i75d54-glibc-mesboot-2.16.0.drv
/gnu/store/64cway6pvw5fk7csym2k9i77rhp1pl46-coreutils-boot0-8.32.drv
/gnu/store/7hvyky0i1hf3xbd698rr305br881pwz6-diffutils-boot0-3.7.drv
/gnu/store/hq1lijdac3vqx811jzsg0wizsbgwgpaa-gawk-boot0-5.1.0.drv
/gnu/store/i173n23qpssi7idck4jn7399bfkldlfs-sed-boot0-4.8.drv
/gnu/store/l8kbhm6m9rbwkxn7zv1d06wbl2gi88wp-findutils-boot0-4.8.0.drv
/gnu/store/pfq7g9jx16jlk3829312h88n0k1jnfns-patch-boot0-2.7.6.drv
/gnu/store/qp3yg441ybh6bv44lrcxyp6rzyf0djii-file-boot0-5.39.drv
/gnu/store/x4m7lff1ps5mas719815d54x6x1zwcv3-bzip2-boot0-1.0.8.drv
/gnu/store/h5hwcnr7z57hb9b8bhhx7s22kfawqr0d-ld-wrapper-boot0-0.drv
/gnu/store/v9p5fm974mj4d99vdpp9dhrvpwd4kfgs-glibc-2.33.drv
/gnu/store/0kjyjcxzk5mv6zm86x8f18sbsb9m48k8-bash-static-5.1.8.drv
/gnu/store/6h220skb9ak8ppv5417i8cbry1byv73a-glibc-intermediate-2.33.drv
/gnu/store/rwczga96661d70jcqds8w8pr5s084mh4-gcc-cross-boot0-10.3.0.drv
/gnu/store/cglgsds6hxy9swdyymgam9l3rfwizyfr-libstdc++-boot0-4.9.4.drv
/gnu/store/c63lqgh0x2rx1az0ds4b2ma9vgiry31j-gcc-11.1.0.drv
/gnu/store/f4fwnxsha5h2pk750r2p09cnhbhc3nm3-ld-wrapper-0.drv
/gnu/store/605p0jq8wv879n3y6fbqxvaiww1kjaql-libunistring-0.9.10.drv
/gnu/store/5irbp0c5zzvs50wlznpfxcxr8mfndwy9-gcc-10.3.0.drv
/gnu/store/byfbnlkwj9pjwnkx69fi2ycnqdvz2znv-ld-wrapper-boot3-0.drv
/gnu/store/fbm3gv13nggw2qcvxmlccqgi0izzgdwn-libstdc++-10.3.0.drv
/gnu/store/vhwmw9p8l3sysqlm8bh14xkfw1afqqcj-zlib-1.2.11.drv
/gnu/store/60jiv5k1lg2krj3b0f9x7f26ywrda0mw-bash-minimal-5.1.8.drv
/gnu/store/i0lk6zd2vwqqlhn8kkf0529x896lnzr1-guile-3.0.7.drv
/gnu/store/r25wjwjbb13yk8yc4bm77dxxcq9qvx9y-libatomic-ops-7.6.10.drv
/gnu/store/ry3zxxjsnhpdphvnnr991x9yk7gljxy9-libffi-3.3.drv
/gnu/store/y26kx37mkidni8jj4sjn0ryy1wq1pqvs-libgc-8.0.4.drv
/gnu/store/v9p5fm974mj4d99vdpp9dhrvpwd4kfgs-glibc-2.33.drv
--8<---------------cut here---------------end--------------->8---
These are the derivations built after the patch is applied. Note that there
is no ‘mesboot’ package:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build --target=powerpc64le-linux-gnu gcc-toolchain@11
substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0%
substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"... 100.0%
The following derivations will be built:
/gnu/store/wnllxi9hz868ymmhl9y1izry825azal7-gcc-toolchain-11.1.0.drv
/gnu/store/3mzbrsijxql7np8zzgs5z6svl4iw3si8-ld-wrapper-0.drv
/gnu/store/2qbrgj46x4ywkl5icxl13iqalzy1y464-libgc-8.0.4.drv
/gnu/store/0d3sx0dvn32afifnhsz28yvf9p8shh49-findutils-boot0-4.8.0.drv
/gnu/store/c497lf15zqz2xx75idh091sp4i3il5zh-make-boot0-4.3.drv
/gnu/store/dnycxgnzfpj1vc8aaxgnb4gj1m8cv2fa-diffutils-boot0-3.7.drv
/gnu/store/11z204mvwgimbwifvwd7di76k49kwh1n-tar-boot0-1.34.drv
/gnu/store/2ykvg2wms8f5bqgqn0fw28grssmkx43f-libatomic-ops-7.6.10.drv
/gnu/store/3lyp33ib5v3zmykgk53m3plmm7n122j0-file-boot0-5.39.drv
/gnu/store/4942syn0qn16cg97x27l26rddv5pf297-gawk-boot0-5.1.0.drv
/gnu/store/5jzrc7l0yjd3wagbfkgdb29jb7cxl97i-bash-minimal-5.1.8.drv
/gnu/store/7ivfiaav5af41jcpij0lg8ig2vhl46cz-patch-boot0-2.7.6.drv
/gnu/store/975bjay86c67q0agahxjbalbphd6i2dn-ld-wrapper-boot0-0.drv
/gnu/store/gbzc67364szqynv0k8ncgvb4r9v0s8gl-binutils-cross-boot0-2.36.1.drv
/gnu/store/aa1pb63rgm7mgmljq4nqxw5dxlgf1x0k-coreutils-boot0-8.32.drv
/gnu/store/i33n2m4883668c26kfbcn4r6k5mb6i3q-bzip2-boot0-1.0.8.drv
/gnu/store/rdigl19v5302arib6i0ic2nhdl8588yv-sed-boot0-4.8.drv
/gnu/store/d407z0m02m85hbrgf6c0bbvbc72v9wp8-gcc-10.3.0.drv
/gnu/store/6qy66x2s6izvkiggild5bwi7b1p3i14c-zlib-1.2.11.drv
/gnu/store/rfji2zr6yicw3vjcksjzk7zc7hxmh0pa-glibc-2.33.drv
/gnu/store/1knbpbymgj1rggdlkdpz2k9i2sh1hjwk-bash-static-5.1.8.drv
/gnu/store/05667q3f8yl7fbny1sxkli66rcl8gyrf-glibc-intermediate-2.33.drv
/gnu/store/5lmmwvhf8gjzw31a0fv7gkl9zcaj76r6-gcc-cross-boot0-10.3.0.drv
/gnu/store/wkmp9i5il6afhrn6d3lkzf7wminx6rax-libstdc++-boot0-4.9.4.drv
/gnu/store/b2bjf70ks7f55z1ady9ng34m7iyk8w5a-binutils-2.36.1.drv
/gnu/store/dqgshra3sbikll475m95slnyqzkmagsn-libstdc++-10.3.0.drv
/gnu/store/fr2q75l4rdymmcy6wdmjc560vn4l7lxi-ld-wrapper-boot3-0.drv
/gnu/store/c7i6v0w124ckyvb6pizbg4fqhgwf6gi5-guile-3.0.7.drv
/gnu/store/ar81shvadvhzkyq4ygln66gpy7xrvjy4-libffi-3.3.drv
/gnu/store/w8p9y4llj6a91blrf574yjns09vbnkbl-libunistring-0.9.10.drv
/gnu/store/c63lqgh0x2rx1az0ds4b2ma9vgiry31j-gcc-11.1.0.drv
/gnu/store/rfji2zr6yicw3vjcksjzk7zc7hxmh0pa-glibc-2.33.drv
--8<---------------cut here---------------end--------------->8---
This is all on today's core-updates branch, at commit:
db5962c68099 gnu: ghostscript: Improve reproducibility of PDF document generation
diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm
index 5a8028a4652c..d1493e4c7ec7 100644
--- a/gnu/packages/bootstrap.scm
+++ b/gnu/packages/bootstrap.scm
@@ -266,7 +266,7 @@ or false to signal an error."
(inputs
`(("tar" ,(bootstrap-executable "tar" (%current-system)))
("xz" ,(bootstrap-executable "xz" (%current-system)))
- ("tarball" ,(bootstrap-origin (source (%current-system))))))
+ ("tarball" ,(bootstrap-origin (source (current-target-nix-system))))))
(source #f)
(synopsis description)
(description description)
@@ -299,9 +299,7 @@ or false to signal an error."
package-with-bootstrap-guile)))))
(define* (glibc-dynamic-linker
- #:optional (system (or (and=> (%current-target-system)
- gnu-triplet->nix-system)
- (%current-system))))
+ #:optional (system (current-target-nix-system)))
"Return the name of Glibc's dynamic linker for SYSTEM."
;; See the 'SYSDEP_KNOWN_INTERPRETER_NAMES' cpp macro in libc.
(cond ((string=? system "x86_64-linux") "/lib/ld-linux-x86-64.so.2")
@@ -927,7 +925,7 @@ exec ~a/bin/.gcc-wrapped -B~a/lib \
(define (%bootstrap-inputs)
;; The initial, pre-built inputs. From now on, we can start building our
;; own packages.
- (match (%current-system)
+ (match (current-target-nix-system)
((or "i686-linux" "x86_64-linux")
`(("linux-libre-headers" ,%bootstrap-linux-libre-headers)
("bootstrap-mescc-tools" ,%bootstrap-mescc-tools)
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index a04bb83c3d2d..030dfad970a7 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -2396,7 +2396,7 @@ exec " gcc "/bin/" program
(define (%bootstrap-inputs+toolchain)
;; The traditional bootstrap-inputs. For the i686-linux, x86_64-linux
;; Scheme-only bootstrap the actual reduced set with bootstrapped toolchain.
- (match (%current-system)
+ (match (current-target-nix-system)
((or "i686-linux" "x86_64-linux")
(%boot-mesboot6-inputs))
(_
diff --git a/guix/utils.scm b/guix/utils.scm
index c5a3a52f9dbc..0d438a00ce00 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -85,6 +85,7 @@
gnu-triplet->nix-system
%current-system
%current-target-system
+ current-target-nix-system
package-name->name+version
target-linux?
target-hurd?
@@ -630,6 +631,12 @@ returned by `config.guess'."
;; cross-building to.
(make-parameter #f))
+(define (current-target-nix-system)
+ "Return the Nix system identifier for the current target, whether we are
+cross-building or not."
+ (or (and=> (%current-target-system) gnu-triplet->nix-system)
+ (%current-system)))
+
(define* (package-name->name+version spec
#:optional (delimiter #\@))
"Given SPEC, a package name like \"foo@HIDDEN\", return two values: \"foo\"
guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.Received: (at 49565) by debbugs.gnu.org; 18 Jul 2021 18:39:25 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Jul 18 14:39:25 2021 Received: from localhost ([127.0.0.1]:57250 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1m5BhF-0002yM-Ix for submit <at> debbugs.gnu.org; Sun, 18 Jul 2021 14:39:25 -0400 Received: from leibniz.telenet-ops.be ([195.130.137.77]:42716) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <maximedevos@HIDDEN>) id 1m5BhD-0002yE-KI for 49565 <at> debbugs.gnu.org; Sun, 18 Jul 2021 14:39:24 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by leibniz.telenet-ops.be (Postfix) with ESMTPS id 4GSVMC1n1zzMqgMg for <49565 <at> debbugs.gnu.org>; Sun, 18 Jul 2021 18:10:47 +0200 (CEST) Received: from ptr-bvsjgyjmffd7q9timvx.18120a2.ip6.access.telenet.be ([IPv6:2a02:1811:8c09:9d00:aaf1:9810:a0b8:a55d]) by albert.telenet-ops.be with bizsmtp id WgAl2500A0mfAB406gAlgL; Sun, 18 Jul 2021 18:10:45 +0200 Message-ID: <55865ae75130bb06154c5cf68ad8f3a89c511515.camel@HIDDEN> Subject: Re: [bug#49565] [PATCH core-updates] gnu: bootstrap: Use %current-target-system to decide bootstrap path From: Maxime Devos <maximedevos@HIDDEN> To: Thiago Jung Bauermann <bauermann@HIDDEN>, 49565 <at> debbugs.gnu.org Date: Sun, 18 Jul 2021 18:10:40 +0200 In-Reply-To: <38562486.AUsm6asf6Y@popigai> References: <20210715004613.763843-1-bauermann@HIDDEN> <20210716013143.901859-1-bauermann@HIDDEN> <27e26df84bc02d681b1ff0904bdd63dfa80313bf.camel@HIDDEN> <38562486.AUsm6asf6Y@popigai> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-A2m+e63Rk/avRHY9euSk" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telenet.be; s=r21; t=1626624645; bh=AhDQafucwJvi6Xju6bK5zayafyHKNJNAL9Bl7AWzU8o=; h=Subject:From:To:Date:In-Reply-To:References; b=edUnXEr66aviWpHhL8HR87Psb8EmTwvX+9WDeYPFCTcz/83ZU0ah0pRwTi8ThfN6Z 4iy6xrKQIpXW07zW3DbBEDgql3VXDoSZnW9ptpkoXfTSXL86semP1vsA+3YKE53pv1 KDsPsJpvtOzOh3aBC3kEknj+w5ThOylBGUVy6XL4e7SO+nuaKQDyaAha+O2JPx8jzI /7FIlhwJOeGgCan9DqAwV/dzA0Yvl5Poeqb9MUYDTt5cEJFWOEdU7nM/OFtwmdVDtA MfdquRW10fMFZjxDeoPAu5dTZovvirT0tg14+2TDEssSx572+0GJFjCv1MdZVBe1Wr OojZy2jIOIG/A== X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 49565 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --=-A2m+e63Rk/avRHY9euSk Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thiago Jung Bauermann schreef op vr 16-07-2021 om 17:01 [-0300]: > Thanks! I did that but it doesn=E2=80=99t work in this case because the = =E2=80=98source=E2=80=99 > functions expect a Nix system string and =E2=80=98%current-target-system= =E2=80=99 is a > GNU triplet string. After I defined a function which calls > =E2=80=98gnu-triplet->nix-system=E2=80=99 on it, then it worked. >=20 > This made me realize that all places which do > `(or (%current-target-system) (%current-system))` have this inconsistency= . > I=E2=80=99m currently preparing a couple of patches to clean them up. There are some places where it doesn't matter if it's the GNU triplet or Nix system string (e.g. libflame, tlsdate) and there are some places where the difference does matter (e.g. the definition of libpasastro seems buggy o me). > The vast majority of the files are ppc64le. Of the x86-64 ones, 87 are in > /tmp/guix-build-gcc-11.1.0.drv-0/build/build-x86_64-unknown-linux-gnu/ an= d > 45 are in /tmp/guix-build-gcc-11.1.0.drv-0/build/gcc/build/. >=20 > I=E2=80=99m not very familiar with GCC=E2=80=99s build system, so I can= =E2=80=99t say whether it=E2=80=99s > expected to have it create these x86-64 objects, but I wouldn=E2=80=99t b= e surprised > if it needed to build some native auxiliaryprograms for the build process= . When compiling GCC (version M) with GCC (version N), first version M is com= piled using version N, then the resulting gcc is used to compile GCC (version M) = again. As I understand it, the idea is to let the end result be independent from t= he compiler one started out with. > Because there=E2=80=99s no finished output, I wasn=E2=80=99t able to chec= k for references. >=20 > I can make a more conclusive test when this GCC cross build problem is fi= xed. Ok. Greetings, Maxime. --=-A2m+e63Rk/avRHY9euSk Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQTB8z7iDFKP233XAR9J4+4iGRcl7gUCYPRSgRccbWF4aW1lZGV2 b3NAdGVsZW5ldC5iZQAKCRBJ4+4iGRcl7uzjAP9y3MFsqg8w4zKSh0Gh4vFBpmU2 LS44wHXBuGcAfQ4zFAD+O0gg1QeAT2Dl4xJMCvtCoy3akeDclrLd0h8uiy2scQk= =vIYt -----END PGP SIGNATURE----- --=-A2m+e63Rk/avRHY9euSk--
guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.Received: (at 49565) by debbugs.gnu.org; 18 Jul 2021 18:04:05 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Jul 18 14:04:05 2021 Received: from localhost ([127.0.0.1]:57120 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1m5B92-0008FW-QQ for submit <at> debbugs.gnu.org; Sun, 18 Jul 2021 14:04:05 -0400 Received: from mx.kolabnow.com ([95.128.36.40]:48104) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <bauermann@HIDDEN>) id 1m5B8w-0008Ey-R2 for 49565 <at> debbugs.gnu.org; Sun, 18 Jul 2021 14:04:02 -0400 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out003.mykolab.com (Postfix) with ESMTP id 253DC40471; Sun, 18 Jul 2021 18:45:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kolabnow.com; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:date:subject:subject :from:from:received:received:received; s=dkim20160331; t= 1626626725; x=1628441126; bh=RNSi11DR1C380Ua3vBLbjm9z9SHNyWLP1TV gPX9glNk=; b=sJsJYOndyfNsRR0KCUPb/oyZyJBZ1kL3iLtB0c7dZ8I1HPoJdkV 5GiZ4Sh5mHrpbLnacWJIHrYUxFgF9gPugMg4zuAhvnKAHBnRxYA/81wbnUKwBwfG I75Mf/vry4Xe2anTd9rVbrenFFI8QkbuHSgexlCptVoa5QsfnaGsI3BNcVEc7XFX D/vyRaZf8BGjaU2hlwQdYeh+sytA37TCXhlif86KbfLJVSs4S0Ys3c4QOuRGfqIa 5ZfmoUUGqQegNJ74fAdRCXCGQmBS0DhnMl7oaivD71LjKZGxaYrteSN5pANj/DHv hHhtwZlZNtdxympWZ5ZYvu7taQ5WRI/kBKF4GJtih7QQs9klb2Fe4CWEDT+RfgiJ FWCRJIk8tnZcxotyPc5moqFJBC80d79Of8G7if0ftfrvz3UhCV5wCZc15eGl2aEt 4KDxfcy6RKTxCUJUSy+Zw8Ffx58YbpfvKs56WDONgez4QkFuwgB6a+AxmMvcEnL4 wq7n6nhpaDpfLUMdDurmIdJKeLZUGGLSAGTsuZDOhgCXcE8x5I46+z+x1livrn4U EiYhKK0CYDAIY5JtXKFj9q7BTF9lBCJldf7ADLKuAyC5S1AGirk1PC19Goh0ITPH BEOpS6g9TrA7jpFjk3ZmEdWdkHIQKFDVg2UsWZwaWV9cS8g9yU3A/DsE= X-Virus-Scanned: amavisd-new at mykolab.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-10 required=5 tests=[BAYES_00=-1.9] autolearn=ham autolearn_force=no Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out003.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id za52jKWY_Z6Y; Sun, 18 Jul 2021 18:45:25 +0200 (CEST) Received: from int-mx002.mykolab.com (unknown [10.9.13.2]) by ext-mx-out003.mykolab.com (Postfix) with ESMTPS id 8A42440312; Sun, 18 Jul 2021 18:45:25 +0200 (CEST) Received: from ext-subm001.mykolab.com (unknown [10.9.6.1]) by int-mx002.mykolab.com (Postfix) with ESMTPS id 1CF9C46DF; Sun, 18 Jul 2021 18:45:23 +0200 (CEST) From: Thiago Jung Bauermann <bauermann@HIDDEN> To: 49565 <at> debbugs.gnu.org, Maxime Devos <maximedevos@HIDDEN> Subject: Re: [bug#49565] [PATCH core-updates] gnu: bootstrap: Use %current-target-system to decide bootstrap path Date: Sun, 18 Jul 2021 13:45:15 -0300 Message-ID: <4729414.XUdnh1gNuZ@popigai> In-Reply-To: <55865ae75130bb06154c5cf68ad8f3a89c511515.camel@HIDDEN> References: <20210715004613.763843-1-bauermann@HIDDEN> <38562486.AUsm6asf6Y@popigai> <55865ae75130bb06154c5cf68ad8f3a89c511515.camel@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 49565 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Em domingo, 18 de julho de 2021, =C3=A0s 13:10:40 -03, Maxime Devos escreve= u: > Thiago Jung Bauermann schreef op vr 16-07-2021 om 17:01 [-0300]: > > Thanks! I did that but it doesn=E2=80=99t work in this case because the > > =E2=80=98source=E2=80=99 > > functions expect a Nix system string and =E2=80=98%current-target-syste= m=E2=80=99 is a > > GNU triplet string. After I defined a function which calls > > =E2=80=98gnu-triplet->nix-system=E2=80=99 on it, then it worked. > >=20 > > This made me realize that all places which do > > `(or (%current-target-system) (%current-system))` have this > > inconsistency. I=E2=80=99m currently preparing a couple of patches to c= lean > > them up. >=20 > There are some places where it doesn't matter if it's the GNU triplet > or Nix system string (e.g. libflame, tlsdate) and there are some places > where the difference does matter (e.g. the definition of libpasastro > seems buggy o me). True. I=E2=80=99m going through the places using =E2=80=98%current-target-s= ystem=E2=80=99 and=20 fixing the ones that seem buggy to me. I changed libpasastro here. I should= =20 have something to send in the next few days. > > The vast majority of the files are ppc64le. Of the x86-64 ones, 87 are > > in > > /tmp/guix-build-gcc-11.1.0.drv-0/build/build-x86_64-unknown-linux-gnu/ > > and 45 are in /tmp/guix-build-gcc-11.1.0.drv-0/build/gcc/build/. > >=20 > > I=E2=80=99m not very familiar with GCC=E2=80=99s build system, so I can= =E2=80=99t say whether > > it=E2=80=99s expected to have it create these x86-64 objects, but I wou= ldn=E2=80=99t > > be surprised if it needed to build some native auxiliaryprograms for > > the build process. > When compiling GCC (version M) with GCC (version N), first version M is > compiled using version N, then the resulting gcc is used to compile GCC > (version M) again. As I understand it, the idea is to let the end result > be independent from the compiler one started out with. Makes sense. Thanks for clarifying! =2D-=20 Thanks, Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: 49565 <at> debbugs.gnu.org, Maxime Devos <maximedevos@HIDDEN>
Subject: Re: [bug#49565] [PATCH core-updates] gnu: bootstrap: Use
%current-target-system to decide bootstrap path
Date: Fri, 16 Jul 2021 17:01:09 -0300
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Hello,
Em sexta-feira, 16 de julho de 2021, =C3=A0s 05:20:20 -03, Maxime Devos
escreveu:
> Hi,
>=20
> > diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm
> > index 5a8028a4652c..b14dc63062e8 100644
> > --- a/gnu/packages/bootstrap.scm
> > +++ b/gnu/packages/bootstrap.scm
> > @@ -927,7 +927,7 @@ exec ~a/bin/.gcc-wrapped -B~a/lib \
> >=20
> > (define (%bootstrap-inputs)
> > =20
> > ;; The initial, pre-built inputs. From now on, we can start
> > building our ;; own packages.
> >=20
> > - (match (%current-system)
> > + (match (or (%current-target-system) (%current-system))
> >=20
> > ((or "i686-linux" "x86_64-linux")
> > =20
> > `(("linux-libre-headers" ,%bootstrap-linux-libre-headers)
> > =20
> > ("bootstrap-mescc-tools" ,%bootstrap-mescc-tools)
>=20
> This makes sense to me.
> However, you may need to modify 'package-from-tarball' as well,
> replacing
> ("tarball" ,(bootstrap-origin (source (%current-system))))))
> with
> ("tarball" ,(bootstrap-origin (source (or (%current-target-system)
> (%current-system)))))))
Thanks! I did that but it doesn=E2=80=99t work in this case because the =E2=
=80=98source=E2=80=99
functions expect a Nix system string and =E2=80=98%current-target-system=E2=
=80=99 is a
GNU triplet string. After I defined a function which calls
=E2=80=98gnu-triplet->nix-system=E2=80=99 on it, then it worked.
This made me realize that all places which do
`(or (%current-target-system) (%current-system))` have this inconsistency.
I=E2=80=99m currently preparing a couple of patches to clean them up.
> Could you verify the architecture of the binaries in the output
> of "./pre-inst-env guix build gcc-toolchain@11
> --target=3Dpowerpc64le-linux-gnu", and its references (you can use "guix
> gc --references /gnu/store/..." and objdump)?
I can=E2=80=99t do that on the output because the GCC build fails =E2=80=93=
which is what
I originally set out to investigate when I stumbled on this problem. :-)
I did a `guix build -K =E2=80=A6` and this is the result on the build direc=
tory:
=2D-8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build \
-K \
--target=3Dpowerpc64le-linux-gnu \
gcc-toolchain@11
=E2=8B=AE
<snip lots of output>
=E2=8B=AE
make[1]: *** [Makefile:11850: all-target-libstdc++-v3] Error 2
make[1]: Leaving directory '/tmp/guix-build-gcc-11.1.0.drv-0/build'
make: *** [Makefile:962: all] Error 2
error: in phase 'build': uncaught exception:
%exception #<&invoke-error program: "make" arguments: ("-j" "8" "CFLAGS=3D-=
g0 -O2") exit-status: 2 term-signal: #f stop-signal: #f>
phase `build' failed after 810.7 seconds
command "make" "-j" "8" "CFLAGS=3D-g0 -O2" failed with status 2
note: keeping build directory `/tmp/guix-build-gcc-11.1.0.drv-0'
builder for `/gnu/store/lw6xvva92vb6yrg5s73c6m507mmg4wpn-gcc-11.1.0.drv' fa=
iled with exit code 1
build of /gnu/store/lw6xvva92vb6yrg5s73c6m507mmg4wpn-gcc-11.1.0.drv failed
View build log at '/var/log/guix/drvs/lw/6xvva92vb6yrg5s73c6m507mmg4wpn-gcc=
=2D11.1.0.drv.bz2'.
cannot build derivation `/gnu/store/gnsdxz7r9l6d9wafwcms2dgz6hhi6gvn-gcc-to=
olchain-11.1.0.drv': 1 dependencies couldn't be built
guix build: error: build of `/gnu/store/gnsdxz7r9l6d9wafwcms2dgz6hhi6gvn-gc=
c-toolchain-11.1.0.drv' failed
$ find /tmp/guix-build-gcc-11.1.0.drv-0 -name '*.o' -exec file '{}' ';' | c=
ut -d: -f2 | sort | uniq -c
3 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (GNU/Linux), with debug_info, not stripped
235 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (SYSV), not stripped
1496 ELF 64-bit LSB relocatable, 64-bit PowerPC or cisco 7500, version =
1 (SYSV), with debug_info, not stripped
118 ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped
14 ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), with debug_i=
nfo, not stripped
=2D-8<---------------cut here---------------end--------------->8---
The vast majority of the files are ppc64le. Of the x86-64 ones, 87 are in
/tmp/guix-build-gcc-11.1.0.drv-0/build/build-x86_64-unknown-linux-gnu/ and
45 are in /tmp/guix-build-gcc-11.1.0.drv-0/build/gcc/build/.
I=E2=80=99m not very familiar with GCC=E2=80=99s build system, so I can=E2=
=80=99t say whether it=E2=80=99s
expected to have it create these x86-64 objects, but I wouldn=E2=80=99t be =
surprised
if it needed to build some native auxiliaryprograms for the build process.
Because there=E2=80=99s no finished output, I wasn=E2=80=99t able to check =
for references.
I can make a more conclusive test when this GCC cross build problem is fixe=
d.
=2D-=20
Thanks,
Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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Subject: Re: [bug#49565] [PATCH core-updates] gnu: bootstrap: Use
%current-target-system to decide bootstrap path
From: Maxime Devos <maximedevos@HIDDEN>
To: Thiago Jung Bauermann <bauermann@HIDDEN>, 49565 <at> debbugs.gnu.org
In-Reply-To: <20210716013143.901859-1-bauermann@HIDDEN>
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<20210716013143.901859-1-bauermann@HIDDEN>
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Hi,
> diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm
> index 5a8028a4652c..b14dc63062e8 100644
> --- a/gnu/packages/bootstrap.scm
> +++ b/gnu/packages/bootstrap.scm
> @@ -927,7 +927,7 @@ exec ~a/bin/.gcc-wrapped -B~a/lib \
> (define (%bootstrap-inputs)
> ;; The initial, pre-built inputs. From now on, we can start building =
our
> ;; own packages.
> - (match (%current-system)
> + (match (or (%current-target-system) (%current-system))
> ((or "i686-linux" "x86_64-linux")
> `(("linux-libre-headers" ,%bootstrap-linux-libre-headers)
> ("bootstrap-mescc-tools" ,%bootstrap-mescc-tools)
This makes sense to me.
However, you may need to modify 'package-from-tarball' as well,
replacing
("tarball" ,(bootstrap-origin (source (%current-system))))))
with
("tarball" ,(bootstrap-origin (source (or (%current-target-system) (%curren=
t-system)))))))
Could you verify the architecture of the binaries in the output
of "./pre-inst-env guix build gcc-toolchain@11 --target=3Dpowerpc64le-linux=
-gnu",
and its references (you can use "guix gc --references /gnu/store/..." and o=
bjdump)?
Greetings,
Maxime.
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guix-patches@HIDDEN:bug#49565; Package guix-patches.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: 49565 <at> debbugs.gnu.org
Subject: [PATCH core-updates] gnu: bootstrap: Use %current-target-system to
decide bootstrap path
Date: Thu, 15 Jul 2021 22:31:43 -0300
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When cross-building a non-x86 gcc-toolchain on an x86 machine,
‘%current-target’ has the x86 system value and Guix tries to use the
mesboot packages for the bootstrap – which don't work because they’re
currently x86-only.
Therefore look at ‘%current-target-system’ first, which has the non-x86
system value.
* gnu/packages/bootstrap.scm (%bootstrap-inputs): Check
‘%current-target-system’ before ‘%current-system’ to decide whether to use
the mesboot path.
* gnu/packages/commencement.scm (%bootstrap-inputs+toolchain): Ditto.
---
gnu/packages/bootstrap.scm | 2 +-
gnu/packages/commencement.scm | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
Hi,
As Maxime Devos mentined previously, glibc-mesboot is only supported on
i686-linux and x86_64-linux and not powerpc64le-linux so it’s strange that
it’s being built on my system. Investigating further, I believe the the
problem is the one described on the commit message above.
With the patch applied on core-updates, I can now get the same error that
the CI is getting when trying to cross-compile a gcc-toolchain package, as
seen here:
https://ci.guix.gnu.org/build/667452/details
But I can’t explain why I see this problem on my machine while it doesn’t
happen on the CI one. Perhaps because I’m running Guix on a foreign distro
(Ubuntu), while the CI presumably uses Guix System?
Here are the derivations that are built now:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build \
--target=powerpc64le-linux-gnu \
gcc-toolchain@11
substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0%
substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"... 100.0%
The following derivations will be built:
/gnu/store/3smglg4didq9bizfa6mpgr3mwyl025bg-gcc-toolchain-11.1.0.drv
/gnu/store/bqs0df2b3zalz3f6cs3blx3r13f8agwx-linux-libre-headers-5.10.35.drv
/gnu/store/adi4bagfjzja2cy0xd4zsjrhrx4l8zzh-gcc-bootstrap-0.drv
/gnu/store/lw6xvva92vb6yrg5s73c6m507mmg4wpn-gcc-11.1.0.drv
/gnu/store/qm1lgdvlc6wkch2z6qiglqgfjrc9dl52-binutils-2.36.1.drv
/gnu/store/23fsjsynp3ryb6npgiipx327ag7dd394-file-boot0-5.39.drv
/gnu/store/m69xqa8k199gnphplml2pc4qbl0w07pj-make-boot0-4.3.drv
/gnu/store/35v7glpl1p0sbkmyyls4nlcvfdq80bp4-findutils-boot0-4.8.0.drv
/gnu/store/3lsjr0fpxx07h7kz42sqqkgqi76wr92w-diffutils-boot0-3.7.drv
/gnu/store/8v38wv9nd9wa1v0xmb38la68pck43xsr-sed-boot0-4.8.drv
/gnu/store/dxkjjafij00vda2a515clxq2s75l0pxy-patch-boot0-2.7.6.drv
/gnu/store/g7zi4asrxwqjy2zskgisw098vs49smhn-tar-boot0-1.34.drv
/gnu/store/k4p3hhphaw59afaxrhyzc58041736qp9-gawk-boot0-5.1.0.drv
/gnu/store/qr4hzgwji76cr18c2b4ii10wciyplis3-coreutils-boot0-8.32.drv
/gnu/store/r16wrs5pfad62pp104m58d6z3r010mq6-glibc-2.33.drv
/gnu/store/crdznbwd3dq9xrmrxzjk1jl80fb2d1ws-gcc-cross-boot0-10.3.0.drv
/gnu/store/i337vhnb6gh510s0cprbww1l3qila759-libstdc++-boot0-4.9.4.drv
/gnu/store/vvkqxj9c4710jajddrqd7qbq1vhy1b2q-bzip2-boot0-1.0.8.drv
/gnu/store/wry17xmsdh3dg33f4397a609kix5492q-binutils-cross-boot0-2.36.1.drv
/gnu/store/f2yibv3n2ya2s2hcv2n103bmfb39q0q1-bash-static-5.1.8.drv
/gnu/store/rn9xwjxjxdr6chwr5bdm0law300120yj-ld-wrapper-boot0-0.drv
/gnu/store/vnaw38hssdshzsy17vmmy7x7zh3ni7zi-glibc-intermediate-2.33.drv
/gnu/store/qzhgyd8qnwhy46ajsr1156zap6sryxvf-ld-wrapper-0.drv
/gnu/store/5g8dn0w3k3m2famxndzxywxl6v3r79cm-libunistring-0.9.10.drv
/gnu/store/0ycvzp0zmlqac5k3b32a7kb9y5z8sz09-gcc-10.3.0.drv
/gnu/store/dh10c2zsxyv0i3j43q81xfmkhsnh03sh-libstdc++-10.3.0.drv
/gnu/store/xwifg8mb9zh0azyxccls9q6gcb56p14h-ld-wrapper-boot3-0.drv
/gnu/store/yljl3dspmzk6256sdl56swsq2r694nsi-zlib-1.2.11.drv
/gnu/store/w87mmrp0c5irjmqhjj76m27i39zgj3xf-bash-minimal-5.1.8.drv
/gnu/store/aag6c2sy2w3xyzs4nm0nfwsqw9c1xkvi-libgc-8.0.4.drv
/gnu/store/vvljjz5dj38yqfd813z6z6xmwsk32jbg-libatomic-ops-7.6.10.drv
/gnu/store/k4rzmyxidag567qvf7rkpwl0h041vczm-guile-3.0.7.drv
/gnu/store/d608rkzh04rlaivcm9y0hsj4icanhdyp-libffi-3.3.drv
/gnu/store/r16wrs5pfad62pp104m58d6z3r010mq6-glibc-2.33.drv
--8<---------------cut here---------------end--------------->8---
diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm
index 5a8028a4652c..b14dc63062e8 100644
--- a/gnu/packages/bootstrap.scm
+++ b/gnu/packages/bootstrap.scm
@@ -927,7 +927,7 @@ exec ~a/bin/.gcc-wrapped -B~a/lib \
(define (%bootstrap-inputs)
;; The initial, pre-built inputs. From now on, we can start building our
;; own packages.
- (match (%current-system)
+ (match (or (%current-target-system) (%current-system))
((or "i686-linux" "x86_64-linux")
`(("linux-libre-headers" ,%bootstrap-linux-libre-headers)
("bootstrap-mescc-tools" ,%bootstrap-mescc-tools)
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index fb028390a260..2af3dead3c73 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -2396,7 +2396,7 @@ exec " gcc "/bin/" program
(define (%bootstrap-inputs+toolchain)
;; The traditional bootstrap-inputs. For the i686-linux, x86_64-linux
;; Scheme-only bootstrap the actual reduced set with bootstrapped toolchain.
- (match (%current-system)
+ (match (or (%current-target-system) (%current-system))
((or "i686-linux" "x86_64-linux")
(%boot-mesboot6-inputs))
(_
guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.Received: (at 49565) by debbugs.gnu.org; 15 Jul 2021 17:03:14 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Jul 15 13:03:14 2021 Received: from localhost ([127.0.0.1]:49613 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1m44lV-0007fb-Uz for submit <at> debbugs.gnu.org; Thu, 15 Jul 2021 13:03:14 -0400 Received: from mx.kolabnow.com ([95.128.36.42]:38530) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <bauermann@HIDDEN>) id 1m44lS-0007fM-Jn for 49565 <at> debbugs.gnu.org; Thu, 15 Jul 2021 13:03:12 -0400 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out002.mykolab.com (Postfix) with ESMTP id 35A82E9B; Thu, 15 Jul 2021 19:03:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kolabnow.com; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:date:subject:subject :from:from:received:received:received; s=dkim20160331; t= 1626368583; x=1628182984; bh=u6EraYizPlajWpuX/5r4AWGk2XQMI0lar9u EKkoAO28=; b=ilBnSUxdQ086gDsYo+wYmPygUEpJ9VoHiUOFfi33luL5ZGa4pJL RjMDszIr15ESp7hZGVonbzTx1zlKv7abiJyKD6c665SmSTBQqDsooBZxZ1JyKQVH NQHDkGQtJqA6LdjLAi1AYD6LQ3/n2fwoffShOdMlEWdh/iM/C/adykfUSoI1BRfu KV4/fO8g2Y35WBR0/KtAKTzAlD4/EcwG8fhFWYRkwPc3e8llEgjyeRXEzH1XtZCk eNn7TMzJ3aARFrFrptsLMHkEZhXigLuwBm0uAFCNW8p4lg7LhdESynJMP43nt7/H Etz1Wqshzz24z46sOFtUSyGYL8zGs2mXEof4yxHfbCGcWQoHeHJEzJgbX2RZefiH veOajCIYEGuMKZrKe1GX9SEZVgM8jOONNMHy5WKOBuOh+BUjM892tlwcxu8PYLu7 t0sRuJdoQeu+PRtSzWXkBRK5kGGpRwXLITH4ZgWuc6hpN9zn3peACPt4WNKIW9vz YALdv/teVIu/C50Oh+c9Xlwt/zopXuwRmMlHu4cvFkSD6EXCi8rrwyGOtbsuhiYW +O/hwrogNd0ErK3OG23flxjvDLhFNEAg7VgeyV01VaemZWOjAYSwC+JnWpfsEzSf QacF2aflzOqac9VExKNNLcDRD2BRjEarC8R7uaxOXCCIEd/PKpMltVX8= X-Virus-Scanned: amavisd-new at mykolab.com X-Spam-Flag: NO X-Spam-Score: -1.899 X-Spam-Level: X-Spam-Status: No, score=-1.899 tagged_above=-10 required=5 tests=[BAYES_00=-1.9, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out002.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T4mooDgobUPF; Thu, 15 Jul 2021 19:03:03 +0200 (CEST) Received: from int-mx001.mykolab.com (unknown [10.9.13.1]) by ext-mx-out002.mykolab.com (Postfix) with ESMTPS id 589D9C13; Thu, 15 Jul 2021 19:03:02 +0200 (CEST) Received: from ext-subm002.mykolab.com (unknown [10.9.6.2]) by int-mx001.mykolab.com (Postfix) with ESMTPS id 54C511B1F; Thu, 15 Jul 2021 19:03:01 +0200 (CEST) From: Thiago Jung Bauermann <bauermann@HIDDEN> To: 49565 <at> debbugs.gnu.org, Maxime Devos <maximedevos@HIDDEN> Subject: Re: [bug#49565] [PATCH] gnu: glibc-headers-mesboot: Use %build-inputs in setenv phase Date: Thu, 15 Jul 2021 14:02:55 -0300 Message-ID: <11392919.zUUP5XLHND@popigai> In-Reply-To: <b01a587c2b7bf584beac14f3b9ce97765fd24c94.camel@HIDDEN> References: <20210715004613.763843-1-bauermann@HIDDEN> <4491449.dtmGtMj3lj@popigai> <b01a587c2b7bf584beac14f3b9ce97765fd24c94.camel@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 49565 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Em quinta-feira, 15 de julho de 2021, =C3=A0s 13:00:41 -03, Maxime Devos=20 escreveu: > > [...] > >=20 > > > As "libc" currently doesn't exist in 'inputs', that means "libc" > > > is searched for in 'native-inputs', which is probably not what you > > > want, > > > given that you are cross-compiling? > >=20 > > Are you saying that =E2=80=98%build-inputs=E2=80=99 is the union of =E2= =80=98inputs=E2=80=99 and > > =E2=80=98native- inputs=E2=80=99? For my own education, do you know whe= re that > > happens? > >=20 > > The manual and the doc string for =E2=80=98build-expression->derivation= =E2=80=99 only > > mention that it comes from =E2=80=98inputs=E2=80=99. I can send a patch= to correct > > them. >=20 > I thought "build-expression->derivation" doesn't define %build-inputs > anymore, but apparently it does. However, note that, on core-updates > at least, gnu-build and gnu-cross-build don't use > build-expression->derivation, instead they use gexp->derivation (see > (guix build-system gnu)), and gexp->derivation doesn't define > %build-inputs. >=20 > gexp->derivation doesn't define %build-inputs, but gnu-build and > gnu-cross-build do: >=20 > ;; also see with-build-variables > (define %build-host-inputs > #+(input-tuples->gexp build-inputs)) >=20 > (define %build-target-inputs > (append #$(input-tuples->gexp host-inputs) > #+(input-tuples->gexp target-inputs))) >=20 > (define %build-inputs > (append %build-host-inputs %build-target-inputs)) > ;; ^ the unio native-inputs, inputs and implicit inputs! >=20 > (define %outputs > #$(outputs->gexp outputs)) >=20 > I'm not familiar with 'host-inputs', 'build-inputs' and 'target-inputs'. > They are a =E2=80=98bag=E2=80=99 thing, not a =E2=80=98package=E2=80=99 t= hing. You'll have to look at > 'lower' to see how native-inputs and inputs are mapped to host-inputs, > build-inputs and target-inuts. Ok, I=E2=80=99ll look into that. Thanks for the pointers. In the meantime, I just confirmed that running this command on core-updates= =20 does cause glibc-mesboot-2.16 to be built: =2D-8<---------------cut here---------------start------------->8--- $ ./pre-inst-env guix build \ --target=3Dpowerpc64le-linux-gnu \ gcc-toolchain@11 substitute: atualizando substitutos de "https://ci.guix.gnu.org"... 100.0% substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org"...=20 100.0% The following derivations will be built: /gnu/store/phgd8m0dqp1gvqys46wy6gdwh1lqsdvm-gcc-toolchain-11.1.0.drv /gnu/store/62nvbgjd7vrc09h8r0n05b2bnva69p01-glibc-2.33.drv /gnu/store/0qjm3sr7qwv1sc5wfm0n1f6ybk3mvsy5-gawk-boot0-5.1.0.drv /gnu/store/2hvdxa6xfsl40h8ih8pvz9r658h80657-patch-mesboot-2.5.9.drv /gnu/store/4hs77pg9j543r83mqc2frix6sykj7vzf-make-boot0-4.3.drv /gnu/store/4sh57vq45rzkn66k8kii9izdyz738j1n-bzip2-mesboot-1.0.8.drv /gnu/store/6a9gx08qwl1rxkxkcmlnn65pszby3ka7-gash-utils-boot-0.1.0.drv /gnu/store/kzi9bcm0y4lsnq0wbsxp6ghnif8yh034-gash-boot-0.2.0.drv /gnu/store/82b4pi9sh7wgqcpgi6xrpibwc1iqdhji-xz-mesboot-5.0.0.drv /gnu/store/ba0vnc5bw91rskk5f3y29fbshysy0776-binutils-mesboot-2.20.1a.drv /gnu/store/cjhxxpvbd1ydwzm0663h8l6i40cx81pi-glibc-mesboot-2.16.0.drv /gnu/store/d5jx752yqqak9cix1379561p8czhiq93-coreutils-mesboot-8.32.drv /gnu/store/hain1fp7kwclrn0mrh9rqidw4vxisz9n-sed-mesboot-4.0.6.drv /gnu/store/k12zfxpj6sjjgb30rma0w5fvvmad35hp-gcc-mesboot-4.9.4.drv /gnu/store/m7sixkp7k9csfili8q50p8gywpnd05qp-gzip-mesboot-1.2.4.drv /gnu/store/nn9yd92g86x4pnm1byjrwhzawrmx4kxg-tar-mesboot-1.22.drv /gnu/store/pdjd8jc1sahh2j8yc2bn6z47syzvflrl-gawk-mesboot-3.1.8.drv /gnu/store/pivl1bxdv3lgziwkppk5b8qv6hczk8b7-grep-mesboot-2.0.drv /gnu/store/ra6hdd7l7dqi8wkm0g4kba2ykd36dbhm-gcc-mesboot- wrapper-4.9.4.drv /gnu/store/vdccj4mvd9626g5hwyljs8i28fx7j6m8-make-mesboot-3.82.drv /gnu/store/5q01q11y0p02y9pgqpz9nn6x6zkwriil-diffutils-boot0-3.7.drv /gnu/store/bainbjj5p2rcjly5kmx09fr7y2bzrmkc-patch-boot0-2.7.6.drv /gnu/store/dd0drjcnd4bsq1qyqx68kykaqrksr1fq-linux-libre- headers-5.10.35.drv /gnu/store/di513kh6hf9r6hl5jnlkzvl014w6db1q-findutils-boot0-4.8.0.drv /gnu/store/hvg6ijqsl2s2p0gwnrfzb8aihzann72v-bzip2-boot0-1.0.8.drv /gnu/store/j29kp6r510yxlpl47m3havcwd14lmylk-tar-boot0-1.34.drv /gnu/store/kzdlk0nrndnzh2ch44ikwm4lmajd0h30-ld-wrapper-boot0-0.drv /gnu/store/w9jcb7przdcmh56b197xcm2rx30aw4hz-binutils-cross- boot0-2.36.1.drv /gnu/store/n5l4fnyagzmyrgcndan8dw7531ma4da4-file-boot0-5.39.drv /gnu/store/nlrv89bwp4wkj3w36bzmqkijdadbsqny-coreutils-boot0-8.32.drv /gnu/store/p5hsziqa8j5adyhmxcc5961kx8aaf1vk-sed-boot0-4.8.drv /gnu/store/ncpm5xa6s4a3v1c3sw3478n1d0p99yzr-bash-static-5.1.8.drv /gnu/store/mlva2a76j2kgryk9qbfma4f1qbd91gll-glibc-intermediate-2.33.drv /gnu/store/r1dwax8yfh1h2g87yij245gfvqq9mg5r-gcc-cross-boot0-10.3.0.drv /gnu/store/6xzmm1hbzqbyp0fnp4ay764fl7hlwzqr-libstdc++-boot0-4.9.4.drv /gnu/store/lw6xvva92vb6yrg5s73c6m507mmg4wpn-gcc-11.1.0.drv /gnu/store/1z1j62pdli02k7x5lqmzm6cv8mi4nmrk-libelf-0.8.13.drv /gnu/store/bxaqilawhw2gbrqmcds4dw0xddnmn46x-libstdc++-headers-10.3.0.drv /gnu/store/v8g8wjzq6fvl32965xdz2z4w6zk1w91w-binutils-2.36.1.drv /gnu/store/62nvbgjd7vrc09h8r0n05b2bnva69p01-glibc-2.33.drv /gnu/store/v8i4vbz1s3idiqyi7cvwplblaxlyrap6-ld-wrapper-0.drv /gnu/store/2lx0j1j5qn3g77kmhy6kzxkbqgmajz3x-libatomic-ops-7.6.10.drv /gnu/store/09falwp7jqb9kz4qrqassbs37cmgxrrk-gcc-10.3.0.drv /gnu/store/bfbaw9js573ig21a6k2cg4bv7j7q1s5v-libstdc++-10.3.0.drv =2D-8<---------------cut here---------------end--------------->8--- So either something like this patch is needed, or some other change to=20 avoid building glibc-mesboot-2.16 for powerpc64le-linux-gnu. =2D-=20 Thanks, Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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Message-ID: <b01a587c2b7bf584beac14f3b9ce97765fd24c94.camel@HIDDEN>
Subject: Re: [bug#49565] [PATCH] gnu: glibc-headers-mesboot: Use
%build-inputs in setenv phase
From: Maxime Devos <maximedevos@HIDDEN>
To: Thiago Jung Bauermann <bauermann@HIDDEN>, 49565 <at> debbugs.gnu.org
Date: Thu, 15 Jul 2021 18:00:41 +0200
In-Reply-To: <4491449.dtmGtMj3lj@popigai>
References: <20210715004613.763843-1-bauermann@HIDDEN>
<0eac02a304064759c0bbe37f91ece93ebd6f0994.camel@HIDDEN>
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> [...]
>
> > As "libc" currently doesn't exist in 'inputs', that means "libc"
> > is searched for in 'native-inputs', which is probably not what you want=
,
> > given that you are cross-compiling?
>=20
> Are you saying that =E2=80=98%build-inputs=E2=80=99 is the union of =E2=
=80=98inputs=E2=80=99 and =E2=80=98native-
> inputs=E2=80=99? For my own education, do you know where that happens?
>=20
> The manual and the doc string for =E2=80=98build-expression->derivation=
=E2=80=99 only=20
> mention that it comes from =E2=80=98inputs=E2=80=99. I can send a patch t=
o correct them.
I thought "build-expression->derivation" doesn't define %build-inputs
anymore, but apparently it does. However, note that, on core-updates
at least, gnu-build and gnu-cross-build don't use build-expression->derivat=
ion,
instead they use gexp->derivation (see (guix build-system gnu)), and gexp->=
derivation
doesn't define %build-inputs.
gexp->derivation doesn't define %build-inputs, but gnu-build and gnu-cross-=
build
do:
;; also see with-build-variables
(define %build-host-inputs
#+(input-tuples->gexp build-inputs))
(define %build-target-inputs
(append #$(input-tuples->gexp host-inputs)
#+(input-tuples->gexp target-inputs)))
(define %build-inputs
(append %build-host-inputs %build-target-inputs))
;; ^ the unio native-inputs, inputs and implicit inputs!
(define %outputs
#$(outputs->gexp outputs))
I'm not familiar with 'host-inputs', 'build-inputs' and 'target-inputs'.
They are a =E2=80=98bag=E2=80=99 thing, not a =E2=80=98package=E2=80=99 thi=
ng. You'll have to look at
'lower' to see how native-inputs and inputs are mapped to host-inputs,
build-inputs and target-inuts.
Greetings,
Maxime.
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guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.Received: (at 49565) by debbugs.gnu.org; 15 Jul 2021 15:03:53 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Jul 15 11:03:53 2021 Received: from localhost ([127.0.0.1]:49410 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1m42u1-00028s-8b for submit <at> debbugs.gnu.org; Thu, 15 Jul 2021 11:03:53 -0400 Received: from mx.kolabnow.com ([95.128.36.40]:43238) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <bauermann@HIDDEN>) id 1m42tz-00028e-3z for 49565 <at> debbugs.gnu.org; Thu, 15 Jul 2021 11:03:52 -0400 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out003.mykolab.com (Postfix) with ESMTP id CFF2A40D65; Thu, 15 Jul 2021 17:03:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kolabnow.com; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:date:subject:subject :from:from:received:received:received; s=dkim20160331; t= 1626361424; x=1628175825; bh=VifWItV/AekpBDCRy18HUcFrnlO9eYBgqfJ I/D4noyY=; b=4ShIo6Bt3CcoMOt00FIaFMnSMc48GqahO9XbekmYHzdt2pevPzL fFtQYMW6fno9QAWwoZ97v5FS+9mtH6x7UqHhqpXFuWM+rYPU0A2cYysGRCBbdkjP 5tui4j4oTxu3C0mYQU4yyu2pvAx3F6S+a7LJShV09SMWKXqa1QuOwAveXFmAkzMB /yu+LEIPAsRL9uAx+nb9kXIRWgboqnHFvXsmeGyhpC9wsm+h35fMyjQ1Z49CnGxh LfAJmeXsXFQ8aor6GIvra+5/mgMkm/royhE06TqbbYuzIhKFb+omGRBoy1c6nUxg q7Lwb6K7TN7X6BRRykAkElm5+wysdpxwXpTOVOEJytCQmKTK23HSlE3toqBrBxPS y7B8v9R9HNsZAQCcX6R0TJ1ij/DkdiParPsJCmFGhgfl5lZmgvX8hweexqfj0f0g t6WTvzo5ObDi3X6mdUuKz/sIfkRfhzu5IoU/t3t2EUoTuUKsRBliEpBg7AnU8ab/ KOnsNWq0amk+kaSBoirew5Yv/VO/Kgu7AHCEievrzet0l9pS54066bhidpdagqqn QwAuqOnWDfpzAFysnNid4JAKhWYb5lPwa+gTiGWwBMTUFXXybPeRhdqiRVuCoFve Bkg0kzzDkWzyrof2X6qxjCIpE6+EocaC4gjUVvhJisVils/uPaRM045A= X-Virus-Scanned: amavisd-new at mykolab.com X-Spam-Flag: NO X-Spam-Score: -1.899 X-Spam-Level: X-Spam-Status: No, score=-1.899 tagged_above=-10 required=5 tests=[BAYES_00=-1.9, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out003.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xjaMnr46kfhg; Thu, 15 Jul 2021 17:03:44 +0200 (CEST) Received: from int-mx003.mykolab.com (unknown [10.9.13.3]) by ext-mx-out003.mykolab.com (Postfix) with ESMTPS id E8898407D0; Thu, 15 Jul 2021 17:03:43 +0200 (CEST) Received: from ext-subm002.mykolab.com (unknown [10.9.6.2]) by int-mx003.mykolab.com (Postfix) with ESMTPS id 9F4AA2E49; Thu, 15 Jul 2021 17:03:42 +0200 (CEST) From: Thiago Jung Bauermann <bauermann@HIDDEN> To: 49565 <at> debbugs.gnu.org, Maxime Devos <maximedevos@HIDDEN> Subject: Re: [bug#49565] [PATCH] gnu: glibc-headers-mesboot: Use %build-inputs in setenv phase Date: Thu, 15 Jul 2021 12:03:36 -0300 Message-ID: <4491449.dtmGtMj3lj@popigai> In-Reply-To: <0eac02a304064759c0bbe37f91ece93ebd6f0994.camel@HIDDEN> References: <20210715004613.763843-1-bauermann@HIDDEN> <0eac02a304064759c0bbe37f91ece93ebd6f0994.camel@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 49565 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Hello Maxime, Thanks for your help. Em quinta-feira, 15 de julho de 2021, =C3=A0s 09:58:54 -03, Maxime Devos=20 escreveu: > Thiago Jung Bauermann via Guix-patches via schreef op wo 14-07-2021 om=20 21:46 [-0300]: > > When cross-building from x86-64-linux to powerpc64le-linux, > > (assoc-ref inputs "libc") returns #f so get it from %build-inputs > > instead. > >=20 > > For consistency, do the same for the other inputs as well. > >=20 > > * gnu/packages/commencement.scm (glibc-headers-mesboot)[arguments]: Get > > packages from =E2=80=98%build-inputs=E2=80=99 rather than =E2=80=98inpu= ts=E2=80=99. > > --- > >=20 > > gnu/packages/commencement.scm | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > >=20 > > When running > >=20 > > ``` > > $ ./pre-inst-env guix build \ > >=20 > > --target=3Dpowerpc64le-linux-gnu.gcc \ > > gcc-toolchain@11 > >=20 > > ``` >=20 > To be clear: are you trying to cross-compile GCC > (that will be run on powerpc64le and produce binaries > for powerpc64le) or are you trying to build a cross-compiler > (that will be run on x86_64 and produce binaries for powerpc64le)? >=20 > This command does the former. That=E2=80=99s a great question. I hadn=E2=80=99t noticed this subtlety. Wh= at I=E2=80=99m actually=20 trying to do is reproduce this CI failure on core-updates: https://ci.guix.gnu.org/build/667452/details Looking at the log file, I see this: ``` make[2]: Entering directory '/tmp/guix-build-gcc-11.1.0.drv-0/build/gcc' configure: creating cache ./config.cache checking build system type... x86_64-unknown-linux-gnu checking host system type... powerpc64le-unknown-linux-gnu checking target system type... powerpc64le-unknown-linux-gnu ``` So by luck I=E2=80=99m doing what I needed to do, which is cross-compile a = GCC for=20 a powerpc64le host and powerpc64le target. > > on current core-updates branch (commit 8456581375cf), I get the >=20 > > following error during the build of glibc-mesboot-2.16: > Why is 'glibc-mesboot-2.16' being cross-compiled here? > Mesboot currently only supported i686-linux and x86_64-linux and > not powerpc64le-linux (at least the version currently in Guix). I don=E2=80=99t know why my system tried to build it. Perhaps because of th= e bogus=20 target string. When I used the correct one I had to use the `guix build -e= =20 (@@ =E2=80=A6)` trick to force the build again. I=E2=80=99ll try again to b= e sure, but if=20 that is the case then this patch can be dropped. > > I deduced that this is because `(assoc-ref inputs "libc")` is returning > > #f. And indeed, changing the code to look in %build-inputs instead > > fixes the issue. I also noticed that most other places which look for > > a "libc" package do so in %build-inputs rather than in inputs. > >=20 > > Just changing the line for "libc" is enough to fix the build but for > > consistency, also change the other variables as well. >=20 > Normally, looking up inputs in 'inputs' is the right thing, > but 'libc' is special. Looking at 'standard-cross-packages', > it seems like when cross-compiling, "libc" is renamed to "cross-libc", > for no apparent reason. Maybe it can be renamed back to "libc"? >=20 > That could simplify some code, e.g. in qtbase-5: >=20 > (let ((glibc (assoc-ref inputs ,(if (%current-target-system) > "cross-libc" "libc")))) >=20 > would become: >=20 > (let ((glibc (assoc-ref inputs "cross-libc"))) >=20 > If I search with git grep '"cross-libc" "libc", I find 5 such examples. Sorry, I don=E2=80=99t know about that but I can poke around to see if I ca= n find=20 something out. > Are you sure your usage of (assoc-ref %build-inputs "libc") is correct > here? I=E2=80=99m not, to be honest. I=E2=80=99m still familiarizing myself with = gexps. > As "libc" currently doesn't exist in 'inputs', that means "libc" > is searched for in 'native-inputs', which is probably not what you want, > given that you are cross-compiling? Are you saying that =E2=80=98%build-inputs=E2=80=99 is the union of =E2=80= =98inputs=E2=80=99 and =E2=80=98native- inputs=E2=80=99? For my own education, do you know where that happens? The manual and the doc string for =E2=80=98build-expression->derivation=E2= =80=99 only=20 mention that it comes from =E2=80=98inputs=E2=80=99. I can send a patch to = correct them. =2D-=20 Thanks, Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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Subject: Re: [bug#49565] [PATCH] gnu: glibc-headers-mesboot: Use
%build-inputs in setenv phase
From: Maxime Devos <maximedevos@HIDDEN>
To: Thiago Jung Bauermann <bauermann@HIDDEN>, 49565 <at> debbugs.gnu.org
In-Reply-To: <20210715004613.763843-1-bauermann@HIDDEN>
References: <20210715004613.763843-1-bauermann@HIDDEN>
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Hi,
Thiago Jung Bauermann via Guix-patches via schreef op wo 14-07-2021 om 21:4=
6 [-0300]:
> When cross-building from x86-64-linux to powerpc64le-linux,
> (assoc-ref inputs "libc") returns #f so get it from %build-inputs
> instead.
>=20
> For consistency, do the same for the other inputs as well.
>=20
> * gnu/packages/commencement.scm (glibc-headers-mesboot)[arguments]: Get
> packages from =E2=80=98%build-inputs=E2=80=99 rather than =E2=80=98inputs=
=E2=80=99.
> ---
> gnu/packages/commencement.scm | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>=20
> When running
>=20
> ```
> $ ./pre-inst-env guix build \
> --target=3Dpowerpc64le-linux-gnu.gcc \
> gcc-toolchain@11
> ```
To be clear: are you trying to cross-compile GCC
(that will be run on powerpc64le and produce binaries
for powerpc64le) or are you trying to build a cross-compiler
(that will be run on x86_64 and produce binaries for powerpc64le)?
This command does the former.
> on current core-updates branch (commit 8456581375cf), I get the
> following error during the build of glibc-mesboot-2.16:
Why is 'glibc-mesboot-2.16' being cross-compiled here?
Mesboot currently only supported i686-linux and x86_64-linux and
not powerpc64le-linux (at least the version currently in Guix).
> I deduced that this is because `(assoc-ref inputs "libc")` is returning #=
f.
> And indeed, changing the code to look in %build-inputs instead fixes the
> issue. I also noticed that most other places which look for a "libc"
> package do so in %build-inputs rather than in inputs.
>=20
> Just changing the line for "libc" is enough to fix the build but for
> consistency, also change the other variables as well.
Normally, looking up inputs in 'inputs' is the right thing,
but 'libc' is special. Looking at 'standard-cross-packages',
it seems like when cross-compiling, "libc" is renamed to "cross-libc",
for no apparent reason. Maybe it can be renamed back to "libc"?
That could simplify some code, e.g. in qtbase-5:
(let ((glibc (assoc-ref inputs ,(if (%current-target-system)
"cross-libc" "libc"))))
would become:
(let ((glibc (assoc-ref inputs "cross-libc")))
If I search with git grep '"cross-libc" "libc", I find 5 such examples.
Are you sure your usage of (assoc-ref %build-inputs "libc") is correct here=
?
As "libc" currently doesn't exist in 'inputs', that means "libc" is searche=
d
for in 'native-inputs', which is probably not what you want, given that you
are cross-compiling?
> diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.sc=
m
> index fb028390a260..ab22bca2fb8f 100644
> --- a/gnu/packages/commencement.scm
> +++ b/gnu/packages/commencement.scm
> @@ -2133,10 +2133,10 @@ ac_cv_c_float_format=3D'IEEE (little-endian)'
> (invoke "tar" "xvf" source)
> (chdir (string-append "glibc-" ,version))))
> (replace 'setenv
> - (lambda* (#:key inputs #:allow-other-keys)
> - (let* ((headers (assoc-ref inputs "headers"))
> - (libc (assoc-ref inputs "libc"))
> - (gcc (assoc-ref inputs "gcc"))
> + (lambda _
> + (let* ((headers (assoc-ref %build-inputs "headers"))
> + (libc (assoc-ref %build-inputs "libc"))
> + (gcc (assoc-ref %build-inputs "gcc"))
> (cppflags (string-append
> " -I " (getcwd) "/nptl/sysdeps/pthread/=
bits"
> " -D BOOTSTRAP_GLIBC=3D1"))
Greetings,
Maxime.
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guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.Received: (at 49565) by debbugs.gnu.org; 15 Jul 2021 02:05:10 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Jul 14 22:05:10 2021 Received: from localhost ([127.0.0.1]:46169 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1m3qkQ-0004Dy-9M for submit <at> debbugs.gnu.org; Wed, 14 Jul 2021 22:05:10 -0400 Received: from mx.kolabnow.com ([95.128.36.41]:8042) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <bauermann@HIDDEN>) id 1m3qkN-0004Dh-U6 for 49565 <at> debbugs.gnu.org; Wed, 14 Jul 2021 22:05:08 -0400 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out001.mykolab.com (Postfix) with ESMTP id 59128B00 for <49565 <at> debbugs.gnu.org>; Thu, 15 Jul 2021 04:05:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kolabnow.com; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:date:subject:subject :from:from:received:received:received; s=dkim20160331; t= 1626314701; x=1628129102; bh=kn4vtNbkaxVumsb+qA+Iw455N8+iyyvFkkQ ZQJDfhwQ=; b=2YFxSFZUtv8n9aZtT6OkXObq84S4FV3jA8ExQTbMBG/VJcJ28dD 4CH5NJcGYzqk10X7Vm0B5CLGvM6qAxpWQbmR1Hx16EBIvI/+0lS20wRjbvWbm7pt DTIG8in8w1zU0kMDjhoAng7+al7bgyNuu1ymc3VRMNsxN5ijC2Y8MBT3UGoaA8ML 6kHLsYI3o8FhDMuHjCqsrXcvNnlN/7A/eIjFYSSvrYGG/auPxLupEhnjOZdc8FiG S1HHuYFDE1ykx5xzmB3PCfAn3aV8p8/NdHIkXFJGEayskOKjKb+mxUNAvij4im3A Chl1g25xcqUDe6xRjxp95byRa3lKxDHddxUKLeVFQtyWT2ekGIIBL5PEDnYyp2Xp eD22Irmm56WwJFYmM3X8maCpivdB5LBeZuBdc4jnVCh5oTCR41wP2Wva8coq1f/s 8DdzS6MsjAJ94EKc3RNBXUivqpietpySlT3pOWCPlLN0YEIgSGnocNtLinjSKgL7 fhyOdZ9fpHGUxeJJjFHCfQZUq4cCFBLCRNMp/xMNIwIxqtFVUMr5NYYaUB/Iv1Uo XZmYdjAS42krJ9JsOZyLopN0UAos/a+713ng+Ho1tjbxk0OvACCntAb8QTXVyW96 6bdGg72bgQsGp4GWHpEr7svGfHDR6y58c5+ZJWQtLqsBvyFDGXtxwtt0= X-Virus-Scanned: amavisd-new at mykolab.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-10 required=5 tests=[BAYES_00=-1.9] autolearn=ham autolearn_force=no Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out001.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DsoMyLW0FoiS for <49565 <at> debbugs.gnu.org>; Thu, 15 Jul 2021 04:05:01 +0200 (CEST) Received: from int-mx001.mykolab.com (unknown [10.9.13.1]) by ext-mx-out001.mykolab.com (Postfix) with ESMTPS id C45FCA25 for <49565 <at> debbugs.gnu.org>; Thu, 15 Jul 2021 04:04:59 +0200 (CEST) Received: from ext-subm001.mykolab.com (unknown [10.9.6.1]) by int-mx001.mykolab.com (Postfix) with ESMTPS id 40302111B for <49565 <at> debbugs.gnu.org>; Thu, 15 Jul 2021 04:04:58 +0200 (CEST) From: Thiago Jung Bauermann <bauermann@HIDDEN> To: 49565 <at> debbugs.gnu.org Subject: Re: [PATCH] gnu: glibc-headers-mesboot: Use %build-inputs in setenv phase Date: Wed, 14 Jul 2021 23:04:52 -0300 Message-ID: <7964923.2P2ymJy1PT@popigai> In-Reply-To: <20210715004613.763843-1-bauermann@HIDDEN> References: <20210715004613.763843-1-bauermann@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 49565 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Em quarta-feira, 14 de julho de 2021, =C3=A0s 21:46:13 -03, Thiago Jung=20 Bauermann escreveu: > When running >=20 > ``` > $ ./pre-inst-env guix build \ > --target=3Dpowerpc64le-linux-gnu.gcc \ > gcc-toolchain@11 > ``` Due to a copy-paste mishap, I used a strange target string above (it has an= =20 extraneous =E2=80=9C.gcc=E2=80=9D in the end). I just checked with the foll= owing command=20 line and I still run into the problem: ``` $ ./pre-inst-env guix build \ --target=3Dpowerpc64le-linux-gnu \ -e '(@@ (gnu packages commencement) glibc-mesboot)' ``` So the bug report and the patch still stand. :-) =2D-=20 Thanks, Thiago
guix-patches@HIDDEN:bug#49565; Package guix-patches.
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From: Thiago Jung Bauermann <bauermann@HIDDEN>
To: guix-patches@HIDDEN
Subject: [PATCH] gnu: glibc-headers-mesboot: Use %build-inputs in setenv phase
Date: Wed, 14 Jul 2021 21:46:13 -0300
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When cross-building from x86-64-linux to powerpc64le-linux,
(assoc-ref inputs "libc") returns #f so get it from %build-inputs
instead.
For consistency, do the same for the other inputs as well.
* gnu/packages/commencement.scm (glibc-headers-mesboot)[arguments]: Get
packages from ‘%build-inputs’ rather than ‘inputs’.
---
gnu/packages/commencement.scm | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
When running
```
$ ./pre-inst-env guix build \
--target=powerpc64le-linux-gnu.gcc \
gcc-toolchain@11
```
on current core-updates branch (commit 8456581375cf), I get the
following error during the build of glibc-mesboot-2.16:
--8<---------------cut here---------------start------------->8---
phase `setenv' failed after 0.0 seconds
Backtrace:
In ice-9/boot-9.scm:
157: 15 [catch #t #<catch-closure c93c40> ...]
In unknown file:
?: 14 [apply-smob/1 #<catch-closure c93c40>]
In ice-9/boot-9.scm:
63: 13 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
432: 12 [eval # #]
In ice-9/boot-9.scm:
2320: 11 [save-module-excursion #<procedure cc1b00 at
ice-9/boot-9.scm:3961:3 ()>]
3966: 10 [#<procedure cc1b00 at ice-9/boot-9.scm:3961:3 ()>]
1645: 9 [%start-stack load-stack #<procedure cc2ba0 at
ice-9/boot-9.scm:3957:10 ()>]
1650: 8 [#<procedure cc8db0 ()>]
In unknown file:
?: 7 [primitive-load
"/gnu/store/7ny6wjvw8pqw1zcgwq8bxja7946l2l2d-glibc-mesboot-2.16.0-builder"]
In ice-9/boot-9.scm:
157: 6 [catch srfi-34 ...]
In srfi/srfi-1.scm:
616: 5 [for-each #<procedure 1500040 at
guix/build/gnu-build-system.scm:909:14 (expr)> ...]
In ice-9/boot-9.scm:
171: 4 [with-throw-handler #t ...]
In guix/build/gnu-build-system.scm:
925: 3 [#<procedure 14de940 at guix/build/gnu-build-system.scm:924:21
()>]
In ice-9/eval.scm:
411: 2 [eval # #]
In unknown file:
?: 1 [string-append " -L " ...]
In ice-9/boot-9.scm:
106: 0 [#<procedure 14de900 at ice-9/boot-9.scm:97:6 (thrown-k . args)>
wrong-type-arg ...]
ice-9/boot-9.scm:106:20: In procedure #<procedure 14de900 at
ice-9/boot-9.scm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: In procedure string-append: Wrong type
(expecting string): #f
--8<---------------cut here---------------end--------------->8---
I deduced that this is because `(assoc-ref inputs "libc")` is returning #f.
And indeed, changing the code to look in %build-inputs instead fixes the
issue. I also noticed that most other places which look for a "libc"
package do so in %build-inputs rather than in inputs.
Just changing the line for "libc" is enough to fix the build but for
consistency, also change the other variables as well.
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index fb028390a260..ab22bca2fb8f 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -2133,10 +2133,10 @@ ac_cv_c_float_format='IEEE (little-endian)'
(invoke "tar" "xvf" source)
(chdir (string-append "glibc-" ,version))))
(replace 'setenv
- (lambda* (#:key inputs #:allow-other-keys)
- (let* ((headers (assoc-ref inputs "headers"))
- (libc (assoc-ref inputs "libc"))
- (gcc (assoc-ref inputs "gcc"))
+ (lambda _
+ (let* ((headers (assoc-ref %build-inputs "headers"))
+ (libc (assoc-ref %build-inputs "libc"))
+ (gcc (assoc-ref %build-inputs "gcc"))
(cppflags (string-append
" -I " (getcwd) "/nptl/sysdeps/pthread/bits"
" -D BOOTSTRAP_GLIBC=1"))
Thiago Jung Bauermann <bauermann@HIDDEN>:guix-patches@HIDDEN.
Full text available.guix-patches@HIDDEN:bug#49565; Package guix-patches.
Full text available.
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Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.