http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46616
Summary: ia64: When compiling gcc with lto support: "collect2:
ld returned 1 exit status"
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: devuran...@gmx.net
Created attachment 22493
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22493
build.log
I am on Gentoo and am compiling GCC with LTO support. When compiling/linking
cc1plus-dummy or lto1, ld will reproducibly return exit status 1. Compiling GCC
without LTO support (USE=-lto) works fine.
The full output is attached. The last lines are:
/var/tmp/portage/sys-devel/gcc-4.5.1-r1/work/build/./prev-gcc/xgcc
-B/var/tmp/portage/sys-devel/gcc-4.5.1-r1/work/build/./prev-gcc/
-B/usr/ia64-unknown-linux-gnu/bin/ -B/usr/ia64-unknown-linux-gnu/bin/
-B/usr/ia64-unknown-linux-gnu/lib/ -isystem /usr/ia64-unknown-linux-gnu/include
-isystem /usr/ia64-unknown-linux-gnu/sys-include -DEFAULT_PIE -DEFAULT_RELRO
-DEFAULT_BIND_NOW -DUSE_LIBUNWIND_EXCEPTIONS -pipe -mtune=mckinley -O2
-gtoggle -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
-Wc++-compat -DHAVE_CONFIG_H -o cc1plus-dummy \
cp/cp-lang.o stub-objc.o cp/call.o cp/decl.o cp/expr.o cp/pt.o
cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o
cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o
cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o
cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o
cp/cp-gimplify.o tree-mudflap.o attribs.o c-common.o c-format.o c-pragma.o
c-semantics.o c-lex.o c-dump.o c-pretty-print.o c-opts.o c-pch.o incpath.o
c-ppoutput.o c-cppbuiltin.o prefix.o c-gimplify.o c-omp.o dummy-checksum.o
main.o libbackend.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a
../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
-lmpc -lmpfr -lgmp -ldl -rdynamic -ldl -lz -lelf
/var/tmp/portage/sys-devel/gcc-4.5.1-r1/work/build/./prev-gcc/xgcc
-B/var/tmp/portage/sys-devel/gcc-4.5.1-r1/work/build/./prev-gcc/
-B/usr/ia64-unknown-linux-gnu/bin/ -B/usr/ia64-unknown-linux-gnu/bin/
-B/usr/ia64-unknown-linux-gnu/lib/ -isystem /usr/ia64-unknown-linux-gnu/include
-isystem /usr/ia64-unknown-linux-gnu/sys-include -DEFAULT_PIE -DEFAULT_RELRO
-DEFAULT_BIND_NOW -DUSE_LIBUNWIND_EXCEPTIONS -pipe -mtune=mckinley -O2
-gtoggle -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
-Wc++-compat -DHAVE_CONFIG_H -o lto1 \
lto/lto-lang.o lto/lto.o lto/lto-elf.o attribs.o main.o
libbackend.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a -lmpc -lmpfr
-lgmp -ldl -rdynamic -ldl -lz -lelf ../libcpp/libcpp.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lelf
build/genchecksum cc1-dummy > cc1-checksum.c
collect2: ld returned 1 exit status
make[3]: *** [lto1] Error 1
make[3]: *** Waiting for unfinished jobs....
collect2: ld returned 1 exit status
make[3]: *** [cc1plus-dummy] Error 1
Portage 2.2.0_alpha4 (hardened/linux/ia64/server, gcc-4.4.5, glibc-2.11.2-r3,
2.6.27-openvz-levitan.1 ia64)
=================================================================
System uname: Linux-2.6.27-openvz-levitan.1-ia64-31-with-gentoo-2.0.1
Timestamp of tree: Mon, 22 Nov 2010 15:45:01 +0000
app-shells/bash: 4.1_p7
dev-lang/python: 2.6.5-r3, 3.1.2-r4
sys-apps/baselayout: 2.0.1-r1
sys-apps/openrc: 0.6.3
sys-apps/sandbox: 2.3-r1
sys-devel/autoconf: 2.65-r1
sys-devel/automake: 1.10.3, 1.11.1
sys-devel/binutils: 2.20.1-r1
sys-devel/gcc: 4.4.5
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.10
sys-devel/make: 3.81-r2
virtual/os-headers: 2.6.30-r1 (sys-kernel/linux-headers)
Repositories: gentoo sunrise local
ACCEPT_KEYWORDS="ia64"
ACCEPT_LICENSE="* -...@eula"
CBUILD="ia64-unknown-linux-gnu"
CFLAGS="-pipe -mtune=mckinley -O2 -ftree-vectorize"
CHOST="ia64-unknown-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf
/etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-pipe -mtune=mckinley -O2 -ftree-vectorize"
DISTDIR="/var/cache/portage/distfiles"
EMERGE_DEFAULT_OPTS="--buildpkg --with-bdeps y --keep-going"
FEATURES="assume-digests binpkg-logs distlocks fixlafiles fixpackages news
parallel-fetch preserve-libs protect-owned sandbox sfperms strict
unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv
usersandbox usersync"
GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/
http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/
http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/
http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/
http://distfiles.gentoo.org";
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--hash-style=gnu"
MAKEOPTS="-j3"
PKGDIR="/var/cache/portage/packages"
PORTAGE_COMPRESS="xz"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="..."
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/var/cache/portage/gentoo"
PORTDIR_OVERLAY="/var/cache/portage/layman/sunrise /var/cache/portage/local"
[...]
Unset: CPPFLAGS, CTARGET, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS,
PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS
