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* [Bug libc/10545] New: forced_unwind and c_cleanup needed when cross-compiling
@ 2009-08-21 19:22 pi00100100 at gmail dot com
2009-10-30 4:56 ` [Bug libc/10545] " drepper at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: pi00100100 at gmail dot com @ 2009-08-21 19:22 UTC (permalink / raw)
To: glibc-bugs
I'm trying to cross-compile glibc-2.10.1 with gcc-4.4.1 from
i686-unknown-linux-gnu to x86_64-unknown-linux-gnu.
When configuring, I get the following error message:
checking for forced unwind support... no
configure: error: forced unwind support is required
I can fix this by adding libc_cv_forced_unwind=yes to the configure arguments
list, but then I get another error message:
checking for C cleanup handling... no
configure: error: the compiler must support C cleanup handling
The only way to get rid of this one is to add libc_cv_c_cleanup=yes to the
configure arguments list.
Is this the normal and recommended way of proceeding? Perhaps, instead, there is
another better way to accomplish glibc cross-compilation, but I don't know it.
In all cases, I think some more hints about cross-compiling should be included
somewhere in glibc documentation, perhaps on the wiki.
Thanks.
--
Summary: forced_unwind and c_cleanup needed when cross-compiling
Product: glibc
Version: 2.9
Status: NEW
Severity: minor
Priority: P2
Component: libc
AssignedTo: drepper at redhat dot com
ReportedBy: pi00100100 at gmail dot com
CC: glibc-bugs at sources dot redhat dot com
GCC build triplet: i686-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
http://sourceware.org/bugzilla/show_bug.cgi?id=10545
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* [Bug libc/10545] forced_unwind and c_cleanup needed when cross-compiling
2009-08-21 19:22 [Bug libc/10545] New: forced_unwind and c_cleanup needed when cross-compiling pi00100100 at gmail dot com
@ 2009-10-30 4:56 ` drepper at redhat dot com
0 siblings, 0 replies; 2+ messages in thread
From: drepper at redhat dot com @ 2009-10-30 4:56 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From drepper at redhat dot com 2009-10-30 04:55 -------
Cross-compiling is not supported. You're on your own.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WONTFIX
http://sourceware.org/bugzilla/show_bug.cgi?id=10545
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2009-08-21 19:22 [Bug libc/10545] New: forced_unwind and c_cleanup needed when cross-compiling pi00100100 at gmail dot com
2009-10-30 4:56 ` [Bug libc/10545] " drepper at redhat dot com
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