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Bug 515036 - dev-lang/gnat-gcc-4.6.4: fails to find liblto_plugin.so, causes net-mail/topal-75 to fail to build
Summary: dev-lang/gnat-gcc-4.6.4: fails to find liblto_plugin.so, causes net-mail/topa...
Status: RESOLVED DUPLICATE of bug 501178
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: ada team [OBSOLETE]
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-06-25 06:38 UTC by Patrick Lauer
Modified: 2016-02-10 15:58 UTC (History)
4 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Patrick Lauer gentoo-dev 2014-06-25 06:38:31 UTC
* Package:    net-mail/topal-75
 * Repository: gentoo
 * Maintainer: sascha_lucas@web.de net-mail@gentoo.org,proxy-maint@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking topal-package-75.tgz to /var/tmp/portage/net-mail/topal-75/work
>>> Source unpacked in /var/tmp/portage/net-mail/topal-75/work
>>> Preparing source in /var/tmp/portage/net-mail/topal-75/work/topal-75 ...
 * Applying 75-Makefile.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-mail/topal-75/work/topal-75 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-mail/topal-75/work/topal-75 ...
make -j4 -j1 CC=x86_64-pc-linux-gnu-gcc 'CFLAGS=-O2 -pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed' 
x86_64-pc-linux-gnu-gcc -c -O2 -pipe  ada-readline-c.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe  ada-echo-c.c
x86_64-pc-linux-gnu-gcc -c -O2 -pipe  externals-c.c
./mkversionid 75 2014-06-25T044614Local time zone must be set--see zic manual page
./mkhelp
gnatmake -gnat05 -gnatwa -gnato -O2  topal -largs -Wl,-O1 -Wl,--as-needed
gnatgcc -c -gnat05 -gnatwa -gnato -O2 topal.adb
gnatgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found
compilation terminated.
gnatmake: "topal.adb" compilation error
Makefile:63: recipe for target 'topal' failed
make: *** [topal] Error 4
 * ERROR: net-mail/topal-75::gentoo failed (compile phase):
 *   emake failed


Portage 2.2.10 (default/linux/amd64/13.0, gcc-4.9.0, glibc-2.19-r1, 3.7.10-gentoo x86_64)
=================================================================
System uname: Linux-3.7.10-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E31275_@_3.40GHz-with-gentoo-2.2
KiB Mem:    32800928 total,   4349844 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Wed, 25 Jun 2014 04:00:01 +0000
ld GNU ld (Gentoo 2.24 p1.4) 2.24
app-shells/bash:          4.2_p47
dev-lang/python:          2.7.6-r1, 3.2.5-r4, 3.3.5, 3.4.0
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.69
sys-devel/automake:       1.14.1
sys-devel/binutils:       2.24-r3
sys-devel/gcc:            4.9.0
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.15 (virtual/os-headers)
sys-libs/glibc:           2.19-r1
Repositories: gentoo
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs 4"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync parallel-fetch preserve-libs protect-owned sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j4"
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"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
USE="acl amd64 berkdb bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mmx modules multilib ncurses nls nptl openmp pam pcre readline session sse sse2 ssl tcpd unicode 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" 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2 python3_3 python3_4" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" 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:  CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON
Comment 1 Juergen Rose 2015-06-25 17:57:55 UTC
Exactly one year later, I hit the same error:

>>> Compiling source in /var/tmp/portage/net-mail/topal-75/work/topal-75 ...
make -j1 -j1 CC=x86_64-pc-linux-gnu-gcc 'CFLAGS=-march=native -O2 -pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed' 
x86_64-pc-linux-gnu-gcc -c -march=native -O2 -pipe  ada-readline-c.c
x86_64-pc-linux-gnu-gcc -c -march=native -O2 -pipe  ada-echo-c.c
x86_64-pc-linux-gnu-gcc -c -march=native -O2 -pipe  externals-c.c
./mkversionid 75 2015-06-25T190919CEST
./mkhelp
gnatmake -gnat05 -gnatwa -gnato -O2  topal -largs -Wl,-O1 -Wl,--as-needed
gnatgcc -c -gnat05 -gnatwa -gnato -O2 topal.adb
gnatgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found
compilation terminated.
gnatmake: "topal.adb" compilation error
Makefile:63: recipe for target 'topal' failed
make: *** [topal] Error 4



liblto_plugin.so is installed:

root@cheetahnew:/root(24)# locate liblto_plugin.so | grep /usr/libexec
/usr/libexec/gcc/armv6j-hardfloat-linux-gnueabi/4.7.3/liblto_plugin.so
/usr/libexec/gcc/armv6j-hardfloat-linux-gnueabi/4.7.3/liblto_plugin.so.0
/usr/libexec/gcc/armv6j-hardfloat-linux-gnueabi/4.7.3/liblto_plugin.so.0.0.0
/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.2/liblto_plugin.so
/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.2/liblto_plugin.so.0
/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.2/liblto_plugin.so.0.0.0
/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so
/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so.0
/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so.0.0.0



root@cheetahnew:/root(26)# ll /usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so*
lrwxrwxrwx 1 root root    22 Jun 25 18:37 /usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so -> liblto_plugin.so.0.0.0*
lrwxrwxrwx 1 root root    22 Jun 25 18:37 /usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so.0 -> liblto_plugin.so.0.0.0*
-rwxr-xr-x 1 root root 68168 Jun 25 18:37 /usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so.0.0.0*
r
Comment 2 Ian Delaney (RETIRED) gentoo-dev 2015-06-30 04:00:53 UTC
proxy maintainer has withdrawn from the package, therefore the proxy-maint herd. This is now the responsibility of the net-mail herd
Comment 3 Philippe Chaintreuil 2015-12-07 19:25:44 UTC
I'm getting this too (on x86_64).

It looks like gnatgcc is looking in all the wrong places:

=======================================================================
$ strace /usr/x86_64-pc-linux-gnu/gnat-gcc-bin/4.6/gnatgcc -c -gnat05 -gnatwa -gnato -O2 topal.adb

stat("/usr/lib64/gnat-gcc/x86_64-pc-linux-gnu/4.6/../../../../x86_64-pc-linux-gnu/bin/collect2", 0x7ffd883c5c60) = -1 ENOENT (No such file or directory)
access("/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/gcc/x86_64-pc-linux-gnu/4.6.4/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/gcc/x86_64-pc-linux-gnu/4.6.4/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/gcc/x86_64-pc-linux-gnu/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/lib64/gnat-gcc/x86_64-pc-linux-gnu/4.6/gcc/x86_64-pc-linux-gnu/4.6.4/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/lib64/gnat-gcc/x86_64-pc-linux-gnu/4.6/gcc/x86_64-pc-linux-gnu/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/lib64/gnat-gcc/x86_64-pc-linux-gnu/4.6/../../../../x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu/4.6.4/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
access("/usr/lib64/gnat-gcc/x86_64-pc-linux-gnu/4.6/../../../../x86_64-pc-linux-gnu/bin/liblto_plugin.so", R_OK) = -1 ENOENT (No such file or directory)
write(2, "gnatgcc: fatal error: -fuse-link"..., 73gnatgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found) = 73
=======================================================================

   vs

=======================================================================
$ find /usr/ -iname 'liblto_plugin.so'
/usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6/liblto_plugin.so
/usr/libexec/gcc/x86_64-pc-linux-gnu/4.9.3/liblto_plugin.so
=======================================================================
Comment 4 Anthony Basile gentoo-dev 2016-01-23 12:26:49 UTC
(In reply to Philippe Chaintreuil from comment #3)
> I'm getting this too (on x86_64).
> 

I just hit this.  It looks like a bug in gnat-gcc.  The path to liblto_plugin.so is /usr/libexec/gnat-gcc/x86_64-pc-linux-gnu/4.6.  nonetheless, adding this to LDPATH doesn't work.  I tried editing /etc/env.d/55gnat-x86_64-pc-linux-gnu-gnat-gcc-4.6 and I tried adding it to the command line but no joy.

I don't understand gnat-gcc internals well enough to fix this.

@maintainer, are you taking care of this, else we should reassign this package.
Comment 5 Anthony Basile gentoo-dev 2016-01-23 12:30:15 UTC
(In reply to Anthony Basile from comment #4)
> 
> @maintainer, are you taking care of this, else we should reassign this
> package.

I should say @ada maintainers since I'm pretty sure its their problem.
Comment 6 George Shapovalov (RETIRED) gentoo-dev 2016-02-10 15:58:25 UTC
Its not an LDPATH, as gnat uses its own set of vars.
Anyway it is a dup, lets keep the discussion in one bug..

*** This bug has been marked as a duplicate of bug 501178 ***