Message-ID: <4A76C2DB.6070300@renta.net>
Date: Mon, 03 Aug 2009 20:58:35 +1000
From: Mark Constable <markc@renta.net>
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To: alpine-devel@lists.alpinelinux.org
Subject: Re: [alpine-devel] Attempting x86_64 build
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Natanael Copa wrote:
>> To get openssl to compile I resorted to adding the missing ftime()
>> ...
> probably a uclibc config opt.

Best I can determine it's these which are missing from my buildroot
busybox and, just now when I check, seem to be also missing from the
latest busybox/busyboxconfig...

UCLIBC_SUSV3_LEGACY=y
UCLIBC_SUSV3_LEGACY_MACROS=y

I have not been able to successfully rebuild buildroot after about
4 more attempts (each taking many hours) so I'm stuck with the lame
version I managed to build on my first or 2nd attempt (beginners luck).

> the toolchain (binutils, gcc, linux-headers, uclibc)
> 
> tools that help you build stuff:
> diffutils, make, bison, flex, perl, autoconf, automake, pax-utils (used
> by abuild to trace dynamic deps), file, busybox*, apk-tools, alpine-*,
> openrc
> 
> Then you should have a working vserver (bootable system without kernel)
> that can build stuff for you.

Yep, if I can manage to create any packages at all... my lame
buildroot busybox is missing getopts so abuild won't work. I tried
to manually build busybox but got this...

...
  AR      runit/lib.a
  LD      selinux/built-in.o
  AR      selinux/lib.a
  LD      shell/built-in.o
  CC      shell/ash.o
shell/ash.c: In function 'expsort':
shell/ash.c:6876: error: invalid storage class for function 'expandmeta'
shell/ash.c:6875: warning: no previous prototype for 'expandmeta'
... plus another 100 lines of ugly errors.

So I've manually built bash and attempted abuild for the first time
on strace (so I can get an idea of some segfaults) and got this
(after manually building sudo)...

root@br_x86_64 ~/main/strace abuild
>>> strace: Checking sanity of ./APKBUILD...
>>> strace: Analyzing dependencies...
>>> ERROR: strace: Missing dependency build-base. Use -r to autoinstall or -R to build

root@br_x86_64 ~/main/strace abuild -R
>>> strace: Checking sanity of ./APKBUILD...
>>> strace: Analyzing dependencies...
WARNING: Failed to open index for /root/.cache/apks
WARNING: Failed to open index for /root/.cache/apks
>>> strace: Entering /root/main/uclibc
>>> uclibc: Checking sanity of ./APKBUILD...
>>> uclibc: Analyzing dependencies...
/usr/bin/abuild: line 706: 29964 Segmentation fault      $SUDO apk add --repo "$apkcache" --virtual .makedepends-$pkgname $deps
>>> ERROR: uclibc: apkcache failed
/usr/bin/abuild: line 78: 29965 Segmentation fault      $SUDO apk del $uninstall_after
>>> ERROR: strace: all failed
/usr/bin/abuild: line 78: 29966 Segmentation fault      $SUDO apk del $uninstall_after

So some kind of "get out of jail" option for abuild to let it
build a package without caring if there are any dependencies would
be helpful for bootstrapping.

Something like makepkg -d, --nodeps     Skip all dependency checks

--markc



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