[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [Bug 1452230] [NEW] Qemu 2.3.0 failes to compile with GCC 5
From: |
Steffen Hau |
Subject: |
[Qemu-devel] [Bug 1452230] [NEW] Qemu 2.3.0 failes to compile with GCC 5.1.0 and -flto |
Date: |
Wed, 06 May 2015 10:47:26 -0000 |
Public bug reported:
Compiling Qemu 2.3.0 failes with the following error:
x86_64-pc-linux-gnu-g++ -I/usr/include/pixman-1 -fPIE -DPIE -m64
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes
-Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes
-fno-strict-aliasing -fno-common -Wendif-labels -Wmissing-include-dirs
-Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self
-Wignored-qualifiers -Wold-style-declaration -Wold-style-definition
-Wtype-limits -fstack-protector-strong -I/usr/include/libpng16
-I/usr/include/libusb-1.0
-I/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/work/qemu-2.3.0/tests
-pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -march=native
-O2 -pipe -ggdb -floop-interchange -floop-strip-mine -floop-block
-ftree-loop-distribution -fira-loop-pressure -ftree-vectorize
-ftree-loop-linear -flto=5 -fuse-linker-plugin -Wl,-z,relro -Wl,-z,now -pie
-m64 -Wl,-O1 -Wl,--as-needed -march=native -O2 -pipe -ggdb -floop-interchange
-floop-strip-mine -floop-block -ftree-loop-distribution -fira-loop-pressure
-ftree-vectorize -ftree-loop-linear -flto=5 -fuse-linker-plugin -Wl,-znow
-Wl,--sort-common -Wl,--hash-style=gnu -Wl,--enable-new-dtags -o qemu-img
qemu-img.o async.o thread-pool.o nbd.o block.o blockjob.o main-loop.o
iohandler.o qemu-timer.o aio-posix.o qemu-io-cmds.o qemu-coroutine.o
qemu-coroutine-lock.o qemu-coroutine-io.o qemu-coroutine-sleep.o
coroutine-ucontext.o block/raw_bsd.o block/qcow.o block/vdi.o block/vmdk.o
block/cloop.o block/dmg.o block/bochs.o block/vpc.o block/vvfat.o block/qcow2.o
block/qcow2-refcount.o block/qcow2-cluster.o block/qcow2-snapshot.o
block/qcow2-cache.o block/qed.o block/qed-gencb.o block/qed-l2-cache.o
block/qed-table.o block/qed-cluster.o block/qed-check.o block/vhdx.o
block/vhdx-endian.o block/vhdx-log.o block/parallels.o block/blkdebug.o
block/blkverify.o block/block-backend.o block/snapshot.o block/qapi.o
block/raw-posix.o block/linux-aio.o block/null.o block/mirror.o block/nbd.o
block/nbd-client.o block/sheepdog.o block/accounting.o block/write-threshold.o
block/curl.o libqemuutil.a libqemustub.a -lz -lbz2 -laio -lcurl -lm
-lgthread-2.0 -pthread -lglib-2.0 -lz -lrt -lz -lcap-ng -luuid -lutil
lto1: error: two or more sections for .gnu.lto_fprintf.2f4a95b725db6827
(null):0: confused by earlier errors, bailing out
make[1]: ***
[/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/temp/ccEUT6Vq.ltrans11.ltrans.o]
Error 1
make[1]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/lib/gcc/x86_64-pc-linux-gnu/5.1.0/../../../../x86_64-pc-linux-gnu/bin/ld:
fatal error: lto-wrapper failed
collect2: error: ld returned 1 exit status
/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/work/qemu-2.3.0/rules.mak:122:
recipe for target 'qemu-img' failed
make: *** [qemu-img] Error 1
I've found an old GCC bugreport with the same error:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52159 (which has been
marked as dup of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59000) . I
was able to reduce the object list to to three .o files which reproduce
the error reliably: qemu-img.o qemu-io-cmds.o block/qapi.o.
Please let me know if you need further information.
** Affects: qemu
Importance: Undecided
Status: New
** Tags: gcc-5 lto
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1452230
Title:
Qemu 2.3.0 failes to compile with GCC 5.1.0 and -flto
Status in QEMU:
New
Bug description:
Compiling Qemu 2.3.0 failes with the following error:
x86_64-pc-linux-gnu-g++ -I/usr/include/pixman-1 -fPIE -DPIE -m64
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes
-Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes
-fno-strict-aliasing -fno-common -Wendif-labels -Wmissing-include-dirs
-Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self
-Wignored-qualifiers -Wold-style-declaration -Wold-style-definition
-Wtype-limits -fstack-protector-strong -I/usr/include/libpng16
-I/usr/include/libusb-1.0
-I/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/work/qemu-2.3.0/tests
-pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -march=native
-O2 -pipe -ggdb -floop-interchange -floop-strip-mine -floop-block
-ftree-loop-distribution -fira-loop-pressure -ftree-vectorize
-ftree-loop-linear -flto=5 -fuse-linker-plugin -Wl,-z,relro -Wl,-z,now -pie
-m64 -Wl,-O1 -Wl,--as-needed -march=native -O2 -pipe -ggdb -floop-interchange
-floop-strip-mine -floop-block -ftree-loop-distribution -fira-loop-pressure
-ftree-vectorize -ftree-loop-linear -flto=5 -fuse-linker-plugin -Wl,-znow
-Wl,--sort-common -Wl,--hash-style=gnu -Wl,--enable-new-dtags -o qemu-img
qemu-img.o async.o thread-pool.o nbd.o block.o blockjob.o main-loop.o
iohandler.o qemu-timer.o aio-posix.o qemu-io-cmds.o qemu-coroutine.o
qemu-coroutine-lock.o qemu-coroutine-io.o qemu-coroutine-sleep.o
coroutine-ucontext.o block/raw_bsd.o block/qcow.o block/vdi.o block/vmdk.o
block/cloop.o block/dmg.o block/bochs.o block/vpc.o block/vvfat.o block/qcow2.o
block/qcow2-refcount.o block/qcow2-cluster.o block/qcow2-snapshot.o
block/qcow2-cache.o block/qed.o block/qed-gencb.o block/qed-l2-cache.o
block/qed-table.o block/qed-cluster.o block/qed-check.o block/vhdx.o
block/vhdx-endian.o block/vhdx-log.o block/parallels.o block/blkdebug.o
block/blkverify.o block/block-backend.o block/snapshot.o block/qapi.o
block/raw-posix.o block/linux-aio.o block/null.o block/mirror.o block/nbd.o
block/nbd-client.o block/sheepdog.o block/accounting.o block/write-threshold.o
block/curl.o libqemuutil.a libqemustub.a -lz -lbz2 -laio -lcurl -lm
-lgthread-2.0 -pthread -lglib-2.0 -lz -lrt -lz -lcap-ng -luuid -lutil
lto1: error: two or more sections for .gnu.lto_fprintf.2f4a95b725db6827
(null):0: confused by earlier errors, bailing out
make[1]: ***
[/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/temp/ccEUT6Vq.ltrans11.ltrans.o]
Error 1
make[1]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/lib/gcc/x86_64-pc-linux-gnu/5.1.0/../../../../x86_64-pc-linux-gnu/bin/ld:
fatal error: lto-wrapper failed
collect2: error: ld returned 1 exit status
/home/gentoo/tmp/portage/app-emulation/qemu-2.3.0/work/qemu-2.3.0/rules.mak:122:
recipe for target 'qemu-img' failed
make: *** [qemu-img] Error 1
I've found an old GCC bugreport with the same error:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52159 (which has been
marked as dup of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59000) .
I was able to reduce the object list to to three .o files which
reproduce the error reliably: qemu-img.o qemu-io-cmds.o block/qapi.o.
Please let me know if you need further information.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1452230/+subscriptions
[Prev in Thread] |
Current Thread |
[Next in Thread] |