Bug 565102 – media-sound/ncmpcpp-0.7_beta1 with dev-libs/boost-1.57 - In file included from bindings.cpp:24: /usr/include/boost/range/detail/any_iterator.hpp:131:15: error: ‘postfix_increment_proxy’ is not a class

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description zlg (RETIRED) 2015-11-08 05:34:34 UTC]

media-sound/ncmpcpp-0.7_beta1 is failing during compile, complaining about two 
things:

* postfix_increment_proxs not a class template
* writable_postfix_increment_proxy is not a class template

recipe for target 'comparators.o' failedo

Attempted to build with MAKEOPTS="-j1" just in case it was a multitasking 
problem. Still broken.

Relevant info will be attached.

[Comment 1 zlg (RETIRED) 2015-11-08 05:35:55 UTC]

Portage 2.2.23 (python 2.7.10-final-0, !../../usr/portage/profiles/default/linux/amd64/13.0, gcc-4.9.3, glibc-2.22-r1, 4.1.6-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.1.6-gentoo-x86_64-AMD_Phenom-tm-_II_X6_1090T_Processor-with-gentoo-2.2
KiB Mem:    16431784 total,  12500460 free
KiB Swap:          0 total,         0 free
sh bash 4.3_p42
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p42::gentoo
dev-java/java-config:     2.2.0::gentoo
dev-lang/perl:            5.22.0::gentoo
dev-lang/python:          2.7.10-r2::gentoo, 3.4.3-r2::gentoo, 3.5.0-r1::gentoo
dev-util/cmake:           3.3.2-r1::gentoo
dev-util/pkgconfig:       0.29::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.18.3::gentoo
sys-apps/sandbox:         2.9::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r1::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3::gentoo
sys-devel/gcc-config:     1.8::gentoo
sys-devel/libtool:        2.4.6-r1::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers)
sys-libs/glibc:           2.22-r1::gentoo
Repositories:

gentoo
    location: /home/daniel/projects/gentoo
    sync-type: git
    sync-uri: https://github.com/gentoo/gentoo.git
    priority: -1000

gamerlay
    location: /var/lib/layman/gamerlay
    masters: gentoo
    priority: 50

steam-overlay
    location: /var/lib/layman/steam-overlay
    masters: gentoo
    priority: 50

sunrise
    location: /var/lib/layman/sunrise
    masters: gentoo
    priority: 50

Installed sets: @customizing, @dev, @games
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--ask-enter-invalid"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms sign strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="ftp://ftp.wallawalla.edu/pub/mirrors/ftp.gentoo.org http://gentoo.osuosl.org/ http://ftp.ucsb.edu/pub/mirrors/linux/gentoo/ http://mirror.usu.edu/mirrors/gentoo/ http://www.gtlib.gatech.edu/pub/gentoo"
INSTALL_MASK="/usr/lib/systemd/system /etc/systemd"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j7"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
USE="X acl alsa amd64 berkdb bzip2 cairo cli cracklib crypt cups cxx dbus dri fam ffmpeg flac fortran ftp g3dvl gdbm gpm gtk iconv imlib ipv6 jpeg lame lua mmx mmxext modules multilib ncurses netifrc nls nptl ogg opengl openmp openrc pam pcre png python qt4 readline sdl seccomp session sqlite sse sse2 ssl svg tcpd theora truetype udev unicode vdpau vorbis webm xft xinerama xpm xvmc zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev joystick wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_US en_GB" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20" SANE_BACKENDS="hp hp4200" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

[Comment 2 zlg (RETIRED) 2015-11-08 05:37:09 UTC]

emerge -pqv:

[ebuild     U ] media-sound/ncmpcpp-0.7_beta1 [0.6.7] USE="curl taglib unicode -clock -outputs -visualizer"

[Comment 3 zlg (RETIRED) 2015-11-08 05:38:47 UTC]

Created attachment 416266 [details]
build.log

Build log.

[Comment 4 Jeroen Roovers (RETIRED) 2015-11-08 07:18:04 UTC]

*** Bug 565106 has been marked as a duplicate of this bug. ***

[Comment 5 Jeroen Roovers (RETIRED) 2015-11-08 07:19:05 UTC]

Please post your `emerge -vp dev-libs/boost' output in a comment.

[Comment 6 zlg (RETIRED) 2015-11-08 07:24:12 UTC]

(In reply to Jeroen Roovers from comment #5)
> Please post your `emerge -vp dev-libs/boost' output in a comment.

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] dev-libs/boost-1.57.0:0/1.57.0::gentoo  USE="icu nls python threads -context -debug -doc -mpi -static-libs -tools" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 python3_4 -python3_3" 0 KiB

Total: 1 package (1 reinstall), Size of downloads: 0 KiB

[Comment 7 Oleh 2015-11-08 07:48:32 UTC]

so, as mentioned in duplicate bug, its still a reasonable to keep 0.7* releases masked because the fix is available in masked versions of boost...

[Comment 8 Jeroen Roovers (RETIRED) 2015-11-08 07:50:08 UTC]

(In reply to Oleg from comment #7)
> so, as mentioned in duplicate bug, its still a reasonable to keep 0.7*
> releases masked because the fix is available in masked versions of boost...

Could you please stop the noise. Thanks.

[Comment 9 Oleh 2015-11-08 07:52:34 UTC]

Could you please, behave, you're a ebuild maintainer, who added a broken version.

[Comment 10 Jeroen Roovers (RETIRED) 2015-11-08 09:04:29 UTC]

OK, so you can't stop. Good to know.

[Comment 11 Oleh 2015-11-08 09:20:22 UTC]

i can stop, obviously, when ebuild bump is rationalized and dev flow is consistent and checked for a build failures. You're no one to tell me to stop making noise because of *your* flawed ebuilds. 0.7* version needs boost-1.58 or higher, which is masked but your narrow mind can not handle this, because you trying to find an excuse behind screwed versions you committing to tree.

[Comment 12 Jeroen Roovers (RETIRED) 2015-11-08 09:28:00 UTC]

(In reply to Oleg from comment #11)
> i can stop, obviously, when ebuild bump is rationalized and dev flow is
> consistent and checked for a build failures. You're no one to tell me to
> stop making noise because of *your* flawed ebuilds. 0.7* version needs
> boost-1.58 or higher, which is masked but your narrow mind can not handle
> this, because you trying to find an excuse behind screwed versions you
> committing to tree.

Could you please stop insulting me?

0.7_beta1 builds and works fine with boost 1.56.0. Only 1.57.0 is bad and the referenced boost bug report acknowledges that.

[Comment 13 Oleh 2015-11-08 09:36:09 UTC]

i can stop. it was you, who started the high tone about stopping making noise. This always returns similar response in infinite power.

[Comment 14 Oleh 2015-11-08 09:40:57 UTC]

|| ( >=boost-1.58 <boost-1.57 ) dependency could be applied to 0.7* ebuilds, however this would need unnecessary rebuilds due to boost downgrade. mask is just a lesser evil.

[Comment 15 zlg (RETIRED) 2015-11-09 07:02:33 UTC]

(In reply to Jeroen Roovers from comment #12)
> [snip]
> 
> 0.7_beta1 builds and works fine with boost 1.56.0. Only 1.57.0 is bad and
> the referenced boost bug report acknowledges that.

So will masking dev-libs/boost-1.57.0 fix ncmpcpp building, or should I mask media-sound/ncmpcpp-0.7_beta1?

I have no clue what's going on wrt the conflict, but I appreciate your attention on this bug.

[Comment 16 Duncan 2015-11-09 10:27:41 UTC]

(In reply to Daniel Campbell from comment #15)
> 
> So will masking dev-libs/boost-1.57.0 fix ncmpcpp building, or should I mask
> media-sound/ncmpcpp-0.7_beta1?

FWIW, I figured it's a version-specific boost bug so masked =dev-libs/boost-1.57.0 here.  It only triggered the boost-build and boost downgrades, no further rebuilds.  Whether there's packages that should have their boost dep subslotted and don't, thus triggering hidden breakage with the boost downgrade, I don't know, but so far, so good. =:^)  If I don't reply further, take that as indication it didn't noticeably break anything.

[Comment 17 Duncan 2015-11-17 23:37:35 UTC]

No guarantee for people with different packages installed, but no problems with the boost downgrade here, no huge set of rebuilds and nothing seemed to break, so masking the problematic boost was apparently the correct decision for me.

Tho we are talking an ncmpcpp beta, so some may prefer to downgrade it, particularly if like me, you have other mpd clients installed, making ncmpcpp a very minor package compared to others that depend on boost.

[Comment 18 zlg (RETIRED) 2015-12-07 10:27:51 UTC]

I'm not so sure this bug is fixed. The ebuild has `!=dev-libs/boost-1.57.0`, which some packages in tree depend on, so I'm getting a block:

[blocks B      ] dev-libs/boost:0/1.57.0 ("dev-libs/boost:0/1.57.0" is blocking media-sound/ncmpcpp-
0.7)

Total: 57 packages (54 upgrades, 1 new, 1 in new slot, 1 reinstall), Size of downloads: 415,386 KiB
Conflict: 1 block (1 unsatisfied)

 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (media-sound/ncmpcpp-0.7:0/0::gentoo, ebuild scheduled for merge) pulled in by
    media-sound/ncmpcpp required by @selected

  (dev-libs/boost-1.57.0:0/1.57.0::gentoo, installed) pulled in by
    >=dev-libs/boost-1.47 required by (media-libs/libpagemaker-0.0.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.36 required by (media-gfx/inkscape-0.91-r1:0/0::gentoo, ebuild scheduled for 
merge)
    dev-libs/boost:0/1.57.0=[threads] required by (dev-libs/libixion-0.9.1:0/0.10::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (app-office/ledger-3.1-r1:0/0::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (dev-libs/librevenge-0.0.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.40:= required by (media-libs/qt-gstreamer-1.2.0-r1:0/0::gentoo, installed)
    dev-libs/boost:= required by (app-office/ledger-3.1-r1:0/0::gentoo, installed)
    dev-libs/boost:= required by (dev-libs/librevenge-0.0.2:0/0::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (dev-cpp/libcmis-0.5.0-r1:0.5/0.5::gentoo, installed)
    >=dev-libs/boost-1.51.0:0/1.57.0= required by (dev-libs/liborcus-0.7.1:0/0::gentoo, installed)
    dev-libs/boost:= required by (app-text/libwps-0.4.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.46 required by (app-text/libabw-0.1.1:0/0::gentoo, installed)
    >=dev-libs/boost-1.46 required by (app-text/libetonyek-0.1.3:0/0::gentoo, installed)
    >=dev-libs/boost-1.46 required by (media-libs/libvisio-0.1.3-r1:0/0::gentoo, installed)
    dev-libs/boost:= required by (dev-cpp/libcmis-0.5.0-r1:0.5/0.5::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (dev-util/mdds-0.12.1:0/0.12.1::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (app-text/libwps-0.4.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.40:0/1.57.0= required by (media-libs/qt-gstreamer-1.2.0-r1:0/0::gentoo, insta
lled)
    dev-libs/boost required by (media-libs/libcdr-0.1.1:0/0::gentoo, installed)
    >=dev-libs/boost-1.55:= required by (app-office/libreoffice-5.0.3.2:0/0::gentoo, installed)
    dev-libs/boost:=[threads] required by (dev-libs/libixion-0.9.1:0/0.10::gentoo, installed)
    dev-libs/boost:= required by (app-text/libebook-0.1.2:0/0::gentoo, installed)
    dev-libs/boost:0/1.57.0= required by (app-text/libebook-0.1.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.51.0:= required by (dev-libs/liborcus-0.7.1:0/0::gentoo, installed)
    dev-libs/boost required by (app-text/libmspub-0.1.2:0/0::gentoo, installed)
    >=dev-libs/boost-1.46 required by (app-text/libodfgen-0.1.4:0/0::gentoo, installed)
    >=dev-libs/boost-1.55:0/1.57.0= required by (app-office/libreoffice-5.0.3.2:0/0::gentoo, install
ed)
    dev-libs/boost:= required by (dev-util/mdds-0.12.1:0/0.12.1::gentoo, installed)
    dev-libs/boost required by (media-sound/mpd-0.19.11:0/0::gentoo, installed)
    >=dev-libs/boost-1.46:0/1.57.0= required by (app-text/libmwaw-0.3.6:0/0::gentoo, installed)
    >=dev-libs/boost-1.46:= required by (app-text/libmwaw-0.3.6:0/0::gentoo, installed)
    dev-libs/boost:=[icu] required by (media-sound/ncmpcpp-0.7:0/0::gentoo, ebuild scheduled for mer
ge)
    dev-libs/boost:=[nls,threads] required by (media-sound/ncmpcpp-0.7:0/0::gentoo, ebuild scheduled
 for merge)


------------

Technically this could just be the fault of other ebuilds, but it's still somewhat of a problem. I can't update my system now unless I fiddle with ncmpcpp's ebuild.

[Comment 19 Duncan 2015-12-07 12:22:45 UTC]

(In reply to Daniel Campbell from comment #18)
> I'm not so sure this bug is fixed. The ebuild has `!=dev-libs/boost-1.57.0`,
> which some packages in tree depend on, so I'm getting a block:

If I'm reading your deps-list correctly, nothing actually deps on boost-1.57 at build-time yet.  You have some installed packages that sub-slot-dep on it, but only because they were built against it and they runtime slot-dep against what they were built with.  If you rebuild all of them (anything with :0/1.57.0= as a listed slot-dep) at the same time as the boost downgrade, you should be able to satisfy the blocker, as at that point you'll be rebuilding them so currently installed runtime slot-deps won't matter.

But, you'll need to rebuild *all* of them at the same time as the attempted boost downgrade.  (As I commented above, I didn't have a whole list here to downgrade at the same time, but that's evidently because I have different packages installed than you do.)  If you miss one with that :0/1.57.0= slot-dep, the blocker will remain unsatisfied, as the remaining installed runtime slot-dep will continue to lock 1.57.0 in place.

The alternative to downgrading boost and rebuilding all its runtime slotdeps at the same time, of course, would be to mask the ebuild with !=dev-libs/boost-1.57.0, allowing just that one package (ncmpcpp) to downgrade to a version that doesn't block the installed version of boost.

So while it's boost that has the temporary incompatibility and thus boost that's technically at fault, thus my choice to downgrade it here as it didn't force a bunch of other rebuilds at the same time for me, given that you have a bunch of other runtime slot-deps that will need rebuilt at the same time if you downgrade boost, while that might technically be the best choice, the far simpler choice, for you, would be masking ncmpcpp-0.7* and letting it, as only the one single package, downgrade (or not try to upgrade) to something compatible with the boost you already have installed.  It's arguably not the technically best solution, but it's the most convenient /workable/ solution for you, given the other boost-runtime-subslot-depending-packages you have installed, already runtime-subslot-depending on the 1.57.0 boost.

[Comment 20 zlg (RETIRED) 2015-12-07 18:44:32 UTC]

(In reply to Duncan from comment #19)
> (In reply to Daniel Campbell from comment #18)
> > I'm not so sure this bug is fixed. The ebuild has `!=dev-libs/boost-1.57.0`,
> > which some packages in tree depend on, so I'm getting a block:
> 
> If I'm reading your deps-list correctly, nothing actually deps on boost-1.57
> at build-time yet.  You have some installed packages that sub-slot-dep on
> it, but only because they were built against it and they runtime slot-dep
> against what they were built with.  If you rebuild all of them (anything
> with :0/1.57.0= as a listed slot-dep) at the same time as the boost
> downgrade, you should be able to satisfy the blocker, as at that point
> you'll be rebuilding them so currently installed runtime slot-deps won't
> matter.
> 
> But, you'll need to rebuild *all* of them at the same time as the attempted
> boost downgrade.  (As I commented above, I didn't have a whole list here to
> downgrade at the same time, but that's evidently because I have different
> packages installed than you do.)  If you miss one with that :0/1.57.0=
> slot-dep, the blocker will remain unsatisfied, as the remaining installed
> runtime slot-dep will continue to lock 1.57.0 in place.
> 
> The alternative to downgrading boost and rebuilding all its runtime slotdeps
> at the same time, of course, would be to mask the ebuild with
> !=dev-libs/boost-1.57.0, allowing just that one package (ncmpcpp) to
> downgrade to a version that doesn't block the installed version of boost.
> 
> So while it's boost that has the temporary incompatibility and thus boost
> that's technically at fault, thus my choice to downgrade it here as it
> didn't force a bunch of other rebuilds at the same time for me, given that
> you have a bunch of other runtime slot-deps that will need rebuilt at the
> same time if you downgrade boost, while that might technically be the best
> choice, the far simpler choice, for you, would be masking ncmpcpp-0.7* and
> letting it, as only the one single package, downgrade (or not try to
> upgrade) to something compatible with the boost you already have installed. 
> It's arguably not the technically best solution, but it's the most
> convenient /workable/ solution for you, given the other
> boost-runtime-subslot-depending-packages you have installed, already
> runtime-subslot-depending on the 1.57.0 boost.

Thanks for the write-up. I fiddled with it last night. I had never masked boost-1.57.0 in the first place; just ncmpcpp-0.7_beta1, which seems to have been removed from the tree and 0.7 now has '!=dev-libs/boost-1.57.0'.

Masking ncmpcpp-0.7* seems to have fixed this blocker for now. This feels like a stopgap solution until something else comes down the pike; do you think a boost upgrade -- when it comes around -- could fix a lot of this? ncmpcpp isn't the only package having qualms with boost lately.

[Comment 21 Oleh 2015-12-08 05:39:52 UTC]

yes, it should. this is a regression in boost-1.57. it is neither present in 1.56, nor in 1.58, however last is masked. I agree, about such cases are confusing. What happened here, is that beta bump of ncmpcpp *not* checked against boost-1.57, which is the version everyone have on ~arch boxes, otherwise, during pre-bump test (if such ever performed), this failure supposed to be found.

[Comment 22 Andrzej Rybczak 2015-12-11 13:57:07 UTC]

Developer of ncmpcpp here.

This issue can be solved properly at boost level. I believe this is the relevant patch: https://github.com/boostorg/range/commit/1617a513d29b579d1cbda2af29b395ed31ee07e5

In can also be solved at ncmpcpp level by applying a patch from this bug report: http://bugs.musicpd.org/view.php?id=4352. The problem is that it also requires applying "-fpermissive" to compilation flags (that's why I chose not to merge it). Sadly, there is no sane workaround.

[Comment 23 Louis Sautier (sbraz) 2015-12-19 23:14:51 UTC]

I made a pull request based on Andrzej's comment and the proposed patch.
Both 0.7 and 9999 compile and work fine.
https://github.com/gentoo/gentoo/pull/496

[Comment 24 Jeroen Roovers (RETIRED) 2015-12-20 04:41:33 UTC]

(In reply to Louis Sautier from comment #23)
> I made a pull request based on Andrzej's comment and the proposed patch.
> Both 0.7 and 9999 compile and work fine.
> https://github.com/gentoo/gentoo/pull/496

Please attach patches.

[Comment 25 Louis Sautier (sbraz) 2015-12-20 12:25:54 UTC]

Created attachment 419894 [details, diff]
Boost 1.57 patch

[Comment 26 Louis Sautier (sbraz) 2015-12-20 12:26:14 UTC]

Created attachment 419896 [details, diff]
Ebuild patch for 0.7

[Comment 27 Louis Sautier (sbraz) 2015-12-20 12:26:32 UTC]

Created attachment 419898 [details, diff]
Ebuild patch for 9999

[Comment 28 Louis Sautier (sbraz) 2015-12-27 03:41:04 UTC]

(In reply to Jeroen Roovers from comment #24)
> (In reply to Louis Sautier from comment #23)
> > I made a pull request based on Andrzej's comment and the proposed patch.
> > Both 0.7 and 9999 compile and work fine.
> > https://github.com/gentoo/gentoo/pull/496
> 
> Please attach patches.

Hi Jeroen,
Did you get a chance to look at the patch?

[Comment 29 Jeroen Roovers (RETIRED) 2015-12-27 07:52:29 UTC]

I think boost maintainers should explain first about their stabilisation plans, before we start patching random packages for a problem that might go away by itself.