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* [Bug go/99458] New: libgo doesn't build against latest glibc @ 2021-03-08 9:16 jakub at gcc dot gnu.org 2021-03-08 9:23 ` [Bug go/99458] " marxin at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: jakub at gcc dot gnu.org @ 2021-03-08 9:16 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 Bug ID: 99458 Summary: libgo doesn't build against latest glibc Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assignee: ian at airs dot com Reporter: jakub at gcc dot gnu.org CC: cmang at google dot com Target Milestone: --- As mentioned already in PR99264 which is now fixed, latest glibc changed the MINSIGSTKSZ and SIGSTKSZ macros so that they are no longer compile time constants. This seems to break libgo build (got that when building the 32-bit libgo on x86_64 e.g.): ../../../../libgo/runtime/proc.c: In function 'runtime_malg': ../../../../libgo/runtime/proc.c:805:38: error: comparison of integer expressions of different signedness: 'uintptr' {aka 'unsigned int'} and 'long int' [-Werror=sign-compare] 805 | if(stacksize < SIGSTKSZ) | ^ Guess SIGSTKSZ should be cast to (uintptr). ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/99458] libgo doesn't build against latest glibc 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org @ 2021-03-08 9:23 ` marxin at gcc dot gnu.org 2021-03-09 0:16 ` cvs-commit at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: marxin at gcc dot gnu.org @ 2021-03-08 9:23 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-03-08 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 CC| |marxin at gcc dot gnu.org ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/99458] libgo doesn't build against latest glibc 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org 2021-03-08 9:23 ` [Bug go/99458] " marxin at gcc dot gnu.org @ 2021-03-09 0:16 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:17 ` cvs-commit at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-03-09 0:16 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 --- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Ian Lance Taylor <ian@gcc.gnu.org>: https://gcc.gnu.org/g:1a543ca52392b7aea135f47ac244485fcea0d267 commit r9-9275-g1a543ca52392b7aea135f47ac244485fcea0d267 Author: Ian Lance Taylor <iant@golang.org> Date: Mon Mar 8 15:24:06 2021 -0800 runtime: cast SIGSTKSZ to uintptr PR go/99458 * libgo/runtime/proc.c: cast SIGSTKSZ to uintptr In newer versions of glibc it is long, which causes a signed comparison warning. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/99458] libgo doesn't build against latest glibc 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org 2021-03-08 9:23 ` [Bug go/99458] " marxin at gcc dot gnu.org 2021-03-09 0:16 ` cvs-commit at gcc dot gnu.org @ 2021-03-09 0:17 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:23 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:24 ` ian at airs dot com 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-03-09 0:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Ian Lance Taylor <ian@gcc.gnu.org>: https://gcc.gnu.org/g:3c8e29c81b789db8a49616e0d36d16f869cf442a commit r10-9424-g3c8e29c81b789db8a49616e0d36d16f869cf442a Author: Ian Lance Taylor <iant@golang.org> Date: Mon Mar 8 15:23:40 2021 -0800 runtime: cast SIGSTKSZ to uintptr PR go/99458 * libgo/runtime/proc.c: cast SIGSTKSZ to uintptr In newer versions of glibc it is long, which causes a signed comparison warning. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/99458] libgo doesn't build against latest glibc 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org ` (2 preceding siblings ...) 2021-03-09 0:17 ` cvs-commit at gcc dot gnu.org @ 2021-03-09 0:23 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:24 ` ian at airs dot com 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-03-09 0:23 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 --- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Ian Lance Taylor <ian@gcc.gnu.org>: https://gcc.gnu.org/g:d5d3f15a0e04c30d5dbec09b56c14ad923a3e8da commit r11-7569-gd5d3f15a0e04c30d5dbec09b56c14ad923a3e8da Author: Ian Lance Taylor <iant@golang.org> Date: Mon Mar 8 13:58:14 2021 -0800 runtime: cast SIGSTKSZ to uintptr In newer versions of glibc it is long, which causes a signed comparison warning. Fixes PR go/99458 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/99458] libgo doesn't build against latest glibc 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org ` (3 preceding siblings ...) 2021-03-09 0:23 ` cvs-commit at gcc dot gnu.org @ 2021-03-09 0:24 ` ian at airs dot com 4 siblings, 0 replies; 6+ messages in thread From: ian at airs dot com @ 2021-03-09 0:24 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99458 Ian Lance Taylor <ian at airs dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from Ian Lance Taylor <ian at airs dot com> --- Fixed, I hope. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-03-09 0:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-03-08 9:16 [Bug go/99458] New: libgo doesn't build against latest glibc jakub at gcc dot gnu.org 2021-03-08 9:23 ` [Bug go/99458] " marxin at gcc dot gnu.org 2021-03-09 0:16 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:17 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:23 ` cvs-commit at gcc dot gnu.org 2021-03-09 0:24 ` ian at airs dot com
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