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weedy
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Joined: 24 Jun 2005
Posts: 247
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 Posted: Mon Mar 12, 2007 6:28 pm Post subject: |
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| need a new glibc snapshot :/ |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Wed Mar 14, 2007 6:23 am Post subject: |
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I did the liberty of creating a new snapshot.
You can view the source here http://code.google.com/p/glibcsnap/
its really just a bumped branch update and I edited the ebuild to use my newly created google code project.
Many many thanks go to pal_gene
| Code: | | svn checkout http://glibcsnap.googlecode.com/svn/ |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Wed Mar 14, 2007 8:24 pm Post subject: |
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Maybe i should have started a new thread? 
| Code: | Portage 2.1.2.2 (default-linux/amd64/2006.1, gcc-4.1.2, glibc-2.5.90.20070313-r0, 2.6.20-viper4 x86_64)
=================================================================
System uname: 2.6.20-viper4 x86_64 AMD Athlon(tm) 64 Processor 3000+
Gentoo Base System release 1.12.9
Timestamp of tree: Sun, 11 Mar 2007 19:30:05 +0000
ccache version 2.4 [enabled]
dev-java/java-config: 1.3.7, 2.0.31-r4
dev-lang/python: 2.4.4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache: 2.4-r6
sys-apps/sandbox: 1.2.18.1
sys-devel/autoconf: 2.13, 2.61
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.17.50.0.12
sys-devel/gcc-config: 1.3.15
sys-devel/libtool: 1.5.23b
virtual/os-headers: 2.6.20-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer -fno-ident -frename-registers -fweb -fgcse-after-reload -msse3"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/php/apache1-php5/ext-active/ /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/splash /etc/terminfo"
CXXFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer -fno-ident -frename-registers -fweb -fgcse-after-reload -msse3"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LDFLAGS="-Wl,-O1 -Wl,--hash-style=both"
LINGUAS="en"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/portage/local/layman/sunrise /usr/portage/local/layman/enlightenment /usr/portage/local/layman/einit /usr/portage/local/layman/xeffects /usr/portage/local/layman/portato /usr/portage/local/layman/custom-kernels /usr/local/portage /usr/portage/local/layman/initng-portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X aac acpi aiglx alsa amd64 bash-completetion bash-completion berkdb bitmap-fonts cli cracklib crypt cups dbus divx dri dvdread encodedv exo fbcon ffmpeg fortran gdbm gif glitz gpm gtk hal hald iconv imagemagick insecure-savers ipv6 isdnlog java jpeg kde kdeenablefinal kickoff libg++ libnotify midi mozbranding mozdevelop moznocompose moznoirc moznomail moznopango mp3 mpeg mplayer mtp musicbrainz ncurses net nls nptl nptlonly nsplugin offensive opengl pam panel-plugin pcre pdf perl pertty php plugins png ppds pppd python qt qt3 quicktime readline realmedia reflection ruby samba session slp spell spl sse3 ssl svg swat symlink tcl tcpd thumbnail thunar tiff trayicon truetype truetype-fonts type1-fonts unicode vcd visualization visulation wmp xcomposite xine xinerama xml xorg xscreensaver xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INITNG_PLUGINS="also bash_launcher chdir chroot conflict cpout critical ctrlaltdel daemon_clean debug_commands envparser find fmon fstat history idleprobe initctl interactive iparser last limit lockfile logfile netdev netprobe ngc4 ngcs nge pause provide reload renice rlparser simple_launcher stcmd stdout suid syncron syslog sysreq unneeded usplash" INPUT_DEVICES="keyboard evdev mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="nv nvidia vesa r128"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
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vipernicus
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Joined: 17 Jan 2005
Posts: 1462
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| Posted: Wed Mar 14, 2007 9:09 pm Post subject: |
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@seren
You don't need --hash-style in your LDFLAGS anymore, hash-style=gnu is now the new default. Remove --hash-style from your ldflags and emerge -e world, and things should shrink considerably without both.
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Wed Mar 14, 2007 10:01 pm Post subject: |
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| Quote: | @seren
You don't need --hash-style in your LDFLAGS anymore, hash-style=gnu is now the new default. Remove --hash-style from your ldflags and emerge -e world, and things should shrink considerably without both. |
didn't know that, have any docs referring to this i would like to read up. |
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mbar
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Joined: 19 Jan 2005
Posts: 1990
Location: Poland
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| Posted: Thu Mar 15, 2007 8:11 am Post subject: |
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| seren wrote: | | i would like to read up. |
yep, same here |
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cruzki
Tux's lil' helper
Joined: 13 Dec 2005
Posts: 137
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| Posted: Thu Mar 15, 2007 10:18 am Post subject: |
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same here.
and another question, it's the default from what version of glibc and binutils? |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Fri Mar 16, 2007 8:50 pm Post subject: |
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im just wondering how everyone is liking the snapshot i made? a little positive encouragement =P... i intend on doing weekly snapshots, im building a new rig but before i dismantle this pc and wait for the parts to arrive ill do a snapshot from there it will be weekly.
Thanks
Seren |
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n0rbi666
l33t
Joined: 04 Mar 2005
Posts: 707
Location: \Poland\Krakow
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| Posted: Fri Mar 16, 2007 8:59 pm Post subject: |
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| seren wrote: | | im just wondering how everyone is liking the snapshot i made? a little positive encouragement =P... i intend on doing weekly snapshots, im building a new rig but before i dismantle this pc and wait for the parts to arrive ill do a snapshot from there it will be weekly. |
For me (~x86) it works okay ;] thx for ebuild  |
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nbvcxz
Guru
Joined: 02 Sep 2005
Posts: 379
Location: Kraków / PL
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| Posted: Sun Mar 18, 2007 1:13 pm Post subject: |
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@seren: your ebuild is working quite good, but can't apply the gcc-4.3.patch - so this is the second (except of coreutils) package that must be compiled with gcc-4.1 (later I will try with gcc-4.2 which should also work)
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nBVCXz
zen-kernel (bfq compcache) | /tmp -> tmpfs | ext4 | zsh | xfce | schedtool |
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mbar
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Joined: 19 Jan 2005
Posts: 1990
Location: Poland
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| Posted: Sun Mar 18, 2007 6:07 pm Post subject: |
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| nbvcxz wrote: | | @seren: your ebuild is working quite good, but can't apply the gcc-4.3.patch |
same here, this simply fails |
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nesl247
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Joined: 15 Jun 2004
Posts: 1614
Location: Florida
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| Posted: Sun Mar 18, 2007 9:13 pm Post subject: |
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| seren, would you mind working on the toolchain overlay instead of maintaining your own? I can give you access. I'd prefer it this way so that people don't have to choose between a thousand overlays for similar ebuilds. |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Mon Mar 19, 2007 1:59 am Post subject: |
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| No not at all. please pm me with info. |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Mon Mar 19, 2007 2:10 am Post subject: |
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| nbvcxz wrote: | | @seren: your ebuild is working quite good, but can't apply the gcc-4.3.patch - so this is the second (except of coreutils) package that must be compiled with gcc-4.1 (later I will try with gcc-4.2 which should also work) |
I haven't tested with gcc 4.3, can someone please paste the output of the compile or the reject log if it fails on patching.
Seren |
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nesl247
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Joined: 15 Jun 2004
Posts: 1614
Location: Florida
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| Posted: Mon Mar 19, 2007 3:29 am Post subject: |
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| Added your jabber, accept nesl247@gmail.com.. Easier to chat there. |
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roderick
l33t
Joined: 11 Jul 2005
Posts: 908
Location: St. John's, NL CANADA
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| Posted: Mon Mar 19, 2007 12:10 pm Post subject: |
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So, previously we were using --hash-style=both. Now the indication is that this can be dropped as the default is gnu which is the new one.
What effect does having both set do now? And what will dropping this do? Any min ver of glibc/binutils when this occurred?
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If God were a pickle, I'd still say "no pickle on my burger".
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ianegg
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Joined: 26 Oct 2005
Posts: 279
Location: Breakfast.
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| Posted: Mon Mar 19, 2007 3:33 pm Post subject: |
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| roderick wrote: | So, previously we were using --hash-style=both. Now the indication is that this can be dropped as the default is gnu which is the new one.
What effect does having both set do now? And what will dropping this do? Any min ver of glibc/binutils when this occurred? |
Also, should this show up in the emerge output anywhere, ie. how can I check it's working? |
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vipernicus
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Joined: 17 Jan 2005
Posts: 1462
Location: Your College IT Dept.
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| Posted: Mon Mar 19, 2007 4:10 pm Post subject: |
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Gentoo adds a patch to latest binutils snapshots to make hash-style=gnu the default, and no it will not show up in output. When you use hash-style=both, it is like having double the size, because you have double the hash-styles.
Just look into the ftp://gentoo.mirrors.tds.net/gentoo/distfiles/binutils-2.17.50.0.13-patches-1.0.tar.bz2
The patch is called: 77_all_generate_gnu-hash.patch
| Code: | --- binutils/ld/ldmain.c
+++ binutils/ld/ldmain.c
@@ -306,7 +306,7 @@ main (int argc, char **argv)
link_info.gc_sym_list = NULL;
link_info.base_file = NULL;
link_info.emit_hash = TRUE;
- link_info.emit_gnu_hash = FALSE;
+ link_info.emit_gnu_hash = TRUE;
/* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
and _fini symbols. We are compatible. */
link_info.init_function = "_init"; |
This is the same thing they did with the dtags support.
I would assume that at some point there will only be hash-style=gnu.
Although, looking again, I'm starting to wonder if this is enabling hash-style=both...
Is this the old hash-style?
| Code: | | link_info.emit_hash = TRUE; |
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roderick
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Joined: 11 Jul 2005
Posts: 908
Location: St. John's, NL CANADA
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| Posted: Mon Mar 19, 2007 5:10 pm Post subject: |
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Ok, re-compiling without the LDFLAG set... hmmm... I hope it still enables GNU (haha).
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If God were a pickle, I'd still say "no pickle on my burger".
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octoploid
n00b
Joined: 21 Oct 2006
Posts: 65
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| Posted: Mon Mar 19, 2007 5:19 pm Post subject: |
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| ianegg wrote: | | roderick wrote: | So, previously we were using --hash-style=both. Now the indication is that this can be dropped as the default is gnu which is the new one.
What effect does having both set do now? And what will dropping this do? Any min ver of glibc/binutils when this occurred? |
Also, should this show up in the emerge output anywhere, ie. how can I check it's working? |
Just run:
| Code: | | readelf -a a.out | grep GNU_HASH |
where a.out is the program or library you want to check.
If it outputs something like:
| Code: | [ 4] .gnu.hash GNU_HASH 0000000000400390 00000390
0x000000006ffffef5 (GNU_HASH) 0x400390
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then you are using hash-style=gnu or hash-style=both ...
| vipernicus wrote: |
Although, looking again, I'm starting to wonder if this is enabling hash-style=both...
Is this the old hash-style?
| Code: | | link_info.emit_hash = TRUE; |
|
Yes it is. It looks like hash-style=both is the default now.
You still have to explicitly specify hash-style=gnu in your LDFLAGS,
if you just want to use hash-style=gnu and not both.
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vipernicus
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Joined: 17 Jan 2005
Posts: 1462
Location: Your College IT Dept.
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| Posted: Mon Mar 19, 2007 6:37 pm Post subject: |
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| octoploid wrote: | | ianegg wrote: | | roderick wrote: | So, previously we were using --hash-style=both. Now the indication is that this can be dropped as the default is gnu which is the new one.
What effect does having both set do now? And what will dropping this do? Any min ver of glibc/binutils when this occurred? |
Also, should this show up in the emerge output anywhere, ie. how can I check it's working? |
Just run:
| Code: | | readelf -a a.out | grep GNU_HASH |
where a.out is the program or library you want to check.
If it outputs something like:
| Code: | [ 4] .gnu.hash GNU_HASH 0000000000400390 00000390
0x000000006ffffef5 (GNU_HASH) 0x400390
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then you are using hash-style=gnu or hash-style=both ...
| vipernicus wrote: |
Although, looking again, I'm starting to wonder if this is enabling hash-style=both...
Is this the old hash-style?
| Code: | | link_info.emit_hash = TRUE; |
|
Yes it is. It looks like hash-style=both is the default now.
You still have to explicitly specify hash-style=gnu in your LDFLAGS,
if you just want to use hash-style=gnu and not both. |
Or, we could just rediff the patch and throw it in an overlay 
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StringCheesian
l33t
Joined: 21 Oct 2003
Posts: 887
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| Posted: Mon Mar 19, 2007 9:05 pm Post subject: |
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| octoploid wrote: | Yes it is. It looks like hash-style=both is the default now.
You still have to explicitly specify hash-style=gnu in your LDFLAGS,
if you just want to use hash-style=gnu and not both. |
Is there a reason you'd want both as apposed to just gnu? |
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Xake
Guru
Joined: 11 Feb 2004
Posts: 588
Location: Göteborg, the rainy part of scandinavia
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| Posted: Mon Mar 19, 2007 11:15 pm Post subject: |
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| StringCheesian wrote: | | Is there a reason you'd want both as apposed to just gnu? |
Nope, not anymore since "hashstyle=gnu" seems to work as it should, "both" is more of a safe way. |
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seren
Guru
Joined: 27 Aug 2005
Posts: 448
Location: Wisconsin
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| Posted: Tue Mar 20, 2007 1:12 am Post subject: |
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Update
03/19/07
Change log:
Updated to 03/19/07 snapshot
Removed Bdirect patch from glibc-2.5-extra_patches-1.4.1 patch failed and I figured bdirect was replaced with hash-style so I didn't attempt to fix.
Migrated overlay to toolchain overlay *thanks nesl247*
Distfiles remain on googlecode
| Code: | | layman -a toolchain |
to add the overlay via layman
to update with layman
| Code: | | svn co svn://svn.nesl247.org/toolchain_overlay/sys-libs/glibc/ |
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vipernicus
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Posts: 1462
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