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* [Bug bootstrap/48556] New: Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC
@ 2011-04-11 16:19 fago at earthlink dot net
2011-04-12 10:27 ` [Bug bootstrap/48556] " rguenth at gcc dot gnu.org
2012-01-28 5:44 ` pinskia at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: fago at earthlink dot net @ 2011-04-11 16:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48556
Summary: Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: fago@earthlink.net
I'm trying to build gcc 4.6.0 on OpenSuSE 11.2 x86_64 with latest MPC,
MPFR, GMP built in-tree (vers 0.9, 3.0.1, 5.0.1). I've always used
in-tree builds in the past as they are the least troublesome.
Configuring with:
../gcc-4.6.0/configure --prefix=/usr/local \
--libdir=/usr/local/lib64 --program-suffix=-4.6 \
--with-arch=corei7 --enable-languages=c,c++,fortran --enable-gold \
--enable-checking=release --with-system-zlib --enable-linux-futex \
--without-system-libunwind --with-ppl-lib=/usr/lib64 \
--with-ppl-include=/usr/include --with-cloog-lib=/usr/lib64 \
--with-cloog-include=/usr/include --enable-lto
I get several errors such as:
[...]/gcc/gcc-build-4.6.0/./mpc/src/.libs/libmpc.a(pow.o): In function
mpc_pow_exact':
[...]/gcc/gcc-build-4.6.0/mpc/src/../../../gcc-4.6.0/mpc/src/pow.c:123:
undefined reference to `mpfr_get_z_2exp'
Evidently this is caused by MPC picking up the older incompatible
system version of MPFR? Shouldn't this be taken care of by the
in-tree config somehow?
I tried to get around this by installing the latest versions of
mpc/mpfr/gmp/ppl/cloog that are available from the SuSE gcc-devel
repository. I believe these are 0.8.2, 3.0.0, 5.0.1, 0.11-15, 0.15.10.
However, this did not appear to solve the issue.
Further removing the --with-ppl-* and --with-cloog-* configure flags
resulted in a successful bootstrap. Perhaps these flags are making their
way into the in-tree builds of mpc/mpfr/gmp somehow?
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug bootstrap/48556] Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC
2011-04-11 16:19 [Bug bootstrap/48556] New: Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC fago at earthlink dot net
@ 2011-04-12 10:27 ` rguenth at gcc dot gnu.org
2012-01-28 5:44 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-04-12 10:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48556
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-12 10:27:10 UTC ---
You should always prefer the system versions of these libraries. For example
ppl links against gmp already.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug bootstrap/48556] Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC
2011-04-11 16:19 [Bug bootstrap/48556] New: Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC fago at earthlink dot net
2011-04-12 10:27 ` [Bug bootstrap/48556] " rguenth at gcc dot gnu.org
@ 2012-01-28 5:44 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-01-28 5:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48556
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-28 05:29:35 UTC ---
Since ppl/cloog depend on GMP, you really need these libraries to build in-tree
also.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-01-28 5:29 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2011-04-11 16:19 [Bug bootstrap/48556] New: Gcc 4.6.0 bootstrap fails with in-tree GMP/MPFR/MPC fago at earthlink dot net
2011-04-12 10:27 ` [Bug bootstrap/48556] " rguenth at gcc dot gnu.org
2012-01-28 5:44 ` pinskia at gcc dot gnu.org
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