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* [Bug target/92713] ICE in libsupc++ building an offload compiler targeting amdgcn-unknown-amdhsa
[not found] <bug-92713-4@http.gcc.gnu.org/bugzilla/>
@ 2020-04-29 7:58 ` cvs-commit at gcc dot gnu.org
2021-07-26 15:06 ` burnus at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-04-29 7:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92713
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Schwinge <tschwinge@gcc.gnu.org>:
https://gcc.gnu.org/g:afa3d80e86fb538ce7f5f1485fa774c11fdaf0f6
commit r10-8031-gafa3d80e86fb538ce7f5f1485fa774c11fdaf0f6
Author: Thomas Schwinge <thomas@codesourcery.com>
Date: Sat Mar 21 11:46:02 2020 +0100
[gcn] Don't default to building target-libstdc++-v3 [PR92713]
... which hasn't been ported/fails to build when using newlib (with GCC
commit
b73f69020f08208d2d969fcf8879bd294a6e3596 sources, and newlib commit
6d79e0a58866548f435527798fbd4a6849d05bc7, tag: newlib-3.3.0 sources):
In file included from
[...]/build-gcc-offload-amdgcn-amdhsa/amdgcn-amdhsa/libstdc++-v3/include/csetjmp:42,
from
[...]/source-gcc/libstdc++-v3/include/precompiled/stdc++.h:42:
[...]/source-gcc/newlib/libc/include/setjmp.h:15:6: error: variable or
field 'longjmp' declared void
15 | void longjmp (jmp_buf __jmpb, int __retval)
| ^~~~~~~
[...]
Makefile:1824: recipe for target
'amdgcn-amdhsa/bits/stdc++.h.gch/O2ggnu++0x.gch' failed
make[3]: *** [amdgcn-amdhsa/bits/stdc++.h.gch/O2ggnu++0x.gch] Error 1
PR target/92713
* configure.ac ["${ENABLE_LIBSTDCXX}" = "default" && amdgcn*-*-*]
(noconfigdirs): Add 'target-libstdc++-v3'.
* configure: Regenerate.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/92713] ICE in libsupc++ building an offload compiler targeting amdgcn-unknown-amdhsa
[not found] <bug-92713-4@http.gcc.gnu.org/bugzilla/>
2020-04-29 7:58 ` [Bug target/92713] ICE in libsupc++ building an offload compiler targeting amdgcn-unknown-amdhsa cvs-commit at gcc dot gnu.org
@ 2021-07-26 15:06 ` burnus at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: burnus at gcc dot gnu.org @ 2021-07-26 15:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92713
--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> ---
"ICE in libsupc++ building an offload compiler targeting amdgcn-unknown-amdhsa"
(Subject)
I wonder whether that ICE is just because of the lack of exception support and
whether it might work when using -fno-rtti -fno-exceptions
as proposed in PR 101544 comment 4
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <bug-92713-4@http.gcc.gnu.org/bugzilla/>
2020-04-29 7:58 ` [Bug target/92713] ICE in libsupc++ building an offload compiler targeting amdgcn-unknown-amdhsa cvs-commit at gcc dot gnu.org
2021-07-26 15:06 ` burnus at gcc dot gnu.org
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