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* [Bug bootstrap/42002] New: Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11
@ 2009-11-11 3:09 lucier at math dot purdue dot edu
2009-11-11 6:51 ` [Bug bootstrap/42002] " jakub at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: lucier at math dot purdue dot edu @ 2009-11-11 3:09 UTC (permalink / raw)
To: gcc-bugs
I configured today's mainline with
../../mainline/configure --prefix=/pkgs/gcc-mainline --enable-languages=c,c++
--enable-stage1-languages=c,c++ --with-cpu=default64 --enable-checking=release
and bootstrap fails with
/home/lucier/programs/gcc/objdirs/mainline/./prev-gcc/xgcc
-B/home/lucier/programs/gcc/objdirs/mainline/./prev-gcc/
-B/pkgs/gcc-mainline/powerpc64-unknown-linux-gnu/bin/
-B/pkgs/gcc-mainline/powerpc64-unknown-linux-gnu/bin/
-B/pkgs/gcc-mainline/powerpc64-unknown-linux-gnu/lib/ -isystem
/pkgs/gcc-mainline/powerpc64-unknown-linux-gnu/include -isystem
/pkgs/gcc-mainline/powerpc64-unknown-linux-gnu/sys-include -g -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 -Werror -Wold-style-definition
-Wc++-compat -DHAVE_CONFIG_H -o cc1-dummy c-lang.o stub-objc.o attribs.o
c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o
c-common.o c-opts.o c-format.o c-semantics.o c-ppoutput.o c-cppbuiltin.o
c-objc-common.o c-dump.o c-pch.o c-parser.o rs6000-c.o c-gimplify.o
tree-mudflap.o c-pretty-print.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
-L/home/lucier/programs/gcc/objdirs/mainline/./gmp/.libs
-L/home/lucier/programs/gcc/objdirs/mainline/./gmp/_libs
-L/home/lucier/programs/gcc/objdirs/mainline/./mpfr/.libs
-L/home/lucier/programs/gcc/objdirs/mainline/./mpfr/_libs -lmpfr -lgmp
-rdynamic -ldl -L../zlib -lz -lelf
/usr/bin/ld: skipping incompatible /usr/lib/libelf.so when searching for -lelf
/usr/bin/ld: cannot find -lelf
collect2: ld returned 1 exit status
The object files are 64-bit:
[lucier@lambda-head mainline]$ file gcc/rs6000-c.o
gcc/rs6000-c.o: ELF 64-bit MSB relocatable, 64-bit PowerPC or cisco 7500,
version 1 (SYSV), not stripped
and a 64-bit libelf is installed:
[lucier@lambda-head mainline]$ file /usr/lib64/libelf*
/usr/lib64/libelf-0.142.so: ELF 64-bit MSB shared object, 64-bit PowerPC or
cisco 7500, version 1 (SYSV), dynamically linked, stripped
/usr/lib64/libelf.so.1: symbolic link to `libelf-0.142.so'
but I don't know why it isn't being found.
--
Summary: Bootstrap failure: ld doesn't find 64-bit libelf on
Fedora 11
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: lucier at math dot purdue dot edu
GCC build triplet: powerpc64-unknown-linux-gnu/
GCC host triplet: powerpc64-unknown-linux-gnu
GCC target triplet: powerpc64-unknown-linux-gnu/
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42002
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug bootstrap/42002] Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11
2009-11-11 3:09 [Bug bootstrap/42002] New: Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11 lucier at math dot purdue dot edu
@ 2009-11-11 6:51 ` jakub at gcc dot gnu dot org
2009-11-11 13:52 ` lucier at math dot purdue dot edu
2009-11-11 14:21 ` jakub at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu dot org @ 2009-11-11 6:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from jakub at gcc dot gnu dot org 2009-11-11 06:51 -------
The last command shows that while you have libelf installed, you don't have
libelf.so symlink for the 64-bit libelf. So, you need to
yum install elfutils-libelf-devel.ppc64
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42002
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug bootstrap/42002] Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11
2009-11-11 3:09 [Bug bootstrap/42002] New: Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11 lucier at math dot purdue dot edu
2009-11-11 6:51 ` [Bug bootstrap/42002] " jakub at gcc dot gnu dot org
@ 2009-11-11 13:52 ` lucier at math dot purdue dot edu
2009-11-11 14:21 ` jakub at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: lucier at math dot purdue dot edu @ 2009-11-11 13:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from lucier at math dot purdue dot edu 2009-11-11 13:52 -------
Thanks a lot for the explanation!
I'm looking through the list of packages on Fedora with elfutils in the title;
there is no elfutils-libelf-devel.ppc64, but the only ppc64 packages I can find
are
elfutils-devel-0.142-1.fc11 (ppc64)
with file list
/usr/include/dwarf.h
/usr/include/elfutils
/usr/include/elfutils/elf-knowledge.h
/usr/include/elfutils/libasm.h
/usr/include/elfutils/libdw.h
/usr/include/elfutils/libdwfl.h
/usr/include/elfutils/libebl.h
/usr/include/elfutils/version.h
/usr/lib64/libasm.so
/usr/lib64/libdw.so
/usr/lib64/libebl.a
and
elfutils-libelf-0.142-1.fc11 (ppc64)
with file list
/usr/lib64/libelf-0.142.so
/usr/lib64/libelf.so.1
So I put in the link from libelf.so to libelf.so.1 by hand and the bootstrap is
proceeding.
Should I file a bug report with Fedora? I was told Fedora 12 won't support
ppc64, so maybe there's no point.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42002
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug bootstrap/42002] Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11
2009-11-11 3:09 [Bug bootstrap/42002] New: Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11 lucier at math dot purdue dot edu
2009-11-11 6:51 ` [Bug bootstrap/42002] " jakub at gcc dot gnu dot org
2009-11-11 13:52 ` lucier at math dot purdue dot edu
@ 2009-11-11 14:21 ` jakub at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu dot org @ 2009-11-11 14:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2009-11-11 14:20 -------
Not sure where you searched,
http://download.fedora.redhat.com/pub/fedora/linux/updates/11/ppc/
certainly contains both
elfutils-libelf-devel-0.142-1.fc11.ppc.rpm
elfutils-libelf-devel-0.142-1.fc11.ppc64.rpm
and similarly Everything tree. And F12 also supports ppc64. This is all
distro specific and doesn't belong here though.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42002
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-11-11 14:21 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-11-11 3:09 [Bug bootstrap/42002] New: Bootstrap failure: ld doesn't find 64-bit libelf on Fedora 11 lucier at math dot purdue dot edu
2009-11-11 6:51 ` [Bug bootstrap/42002] " jakub at gcc dot gnu dot org
2009-11-11 13:52 ` lucier at math dot purdue dot edu
2009-11-11 14:21 ` jakub at gcc dot gnu dot org
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