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* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 [not found] <bug-39570-4@http.gcc.gnu.org/bugzilla/> @ 2011-02-21 9:50 ` burnus at gcc dot gnu.org 2011-02-22 13:42 ` burnus at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 8+ messages in thread From: burnus at gcc dot gnu.org @ 2011-02-21 9:50 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org --- Comment #10 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-02-21 09:48:08 UTC --- (In reply to comment #9) > Yep, that would have worked. Thanks for the clue. Is there any update on this issue? (Cf. also bug 47716 comment 6 and http://www.mailinglistarchive.com/fortran@gcc.gnu.org/msg17593.html ) ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 [not found] <bug-39570-4@http.gcc.gnu.org/bugzilla/> 2011-02-21 9:50 ` [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 burnus at gcc dot gnu.org @ 2011-02-22 13:42 ` burnus at gcc dot gnu.org 2011-11-07 13:00 ` fxcoudert at gcc dot gnu.org 2014-12-17 22:04 ` kuehro at gmx dot de 3 siblings, 0 replies; 8+ messages in thread From: burnus at gcc dot gnu.org @ 2011-02-22 13:42 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cato at df dot lth.se --- Comment #11 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-02-22 13:25:53 UTC --- I just checked CC the one of the two NetBSD maintainers who has been last active... * * * CVS_RSH="ssh" cvs -d "anoncvs@anoncvs.NetBSD.org:/cvsroot" co src/lib/libm/ and libm/compat contains only compat_cabsf and compat_cabs.c, which use a struct instead of complex. That those are the only math-related changes, one sees if on greps for __RENAME in CVS_RSH="ssh" cvs -d "anoncvs@anoncvs.NetBSD.org:/cvsroot" co src/include/ i.e. complex.h contains: #ifndef __LIBM0_SOURCE__ /* avoid conflict with historical cabs(struct complex) */ double cabs(double complex) __RENAME(__c99_cabs); float cabsf(float complex) __RENAME(__c99_cabsf); #endif * * * Regarding the patch (cf. comment 3): Darwin has the files darwin.c in ./gcc/config/, which is included via ./gcc/config.gcc's tm_p_file="${tm_p_file} darwin-protos.h" target_gtfiles="\$(srcdir)/config/darwin.c" extra_objs="darwin.o" One probably needs to do likewise for "*-*-netbsd*)". In darwin.c, see darwin_patch_builtins and darwin_patch_builtin. Those are used via SUBTARGET_INIT_BUILTINS in some ./gcc/config/* files. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 [not found] <bug-39570-4@http.gcc.gnu.org/bugzilla/> 2011-02-21 9:50 ` [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 burnus at gcc dot gnu.org 2011-02-22 13:42 ` burnus at gcc dot gnu.org @ 2011-11-07 13:00 ` fxcoudert at gcc dot gnu.org 2014-12-17 22:04 ` kuehro at gmx dot de 3 siblings, 0 replies; 8+ messages in thread From: fxcoudert at gcc dot gnu.org @ 2011-11-07 13:00 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2011-11-07 CC| |fxcoudert at gcc dot | |gnu.org Ever Confirmed|0 |1 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 [not found] <bug-39570-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2011-11-07 13:00 ` fxcoudert at gcc dot gnu.org @ 2014-12-17 22:04 ` kuehro at gmx dot de 3 siblings, 0 replies; 8+ messages in thread From: kuehro at gmx dot de @ 2014-12-17 22:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Kai-Uwe Eckhardt <kuehro at gmx dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kuehro at gmx dot de --- Comment #12 from Kai-Uwe Eckhardt <kuehro at gmx dot de> --- Created attachment 34296 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34296&action=edit a set of four patches for snapshot 20141214 I have used the darwin files as templates and made the necessary changes. It reduces test failures from over 15000 (all run tests) to 27 in 3 files (patch for PR 48244 applied as well). ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/39570] New: cabs and cabsf are named differently on NetBSD 5 @ 2009-03-28 0:17 aran at 100acres dot us 2009-03-28 13:09 ` [Bug target/39570] " fxcoudert at gcc dot gnu dot org ` (3 more replies) 0 siblings, 4 replies; 8+ messages in thread From: aran at 100acres dot us @ 2009-03-28 0:17 UTC (permalink / raw) To: gcc-bugs On NetBSD 5.0, cabs and cabsf, defined in complex.h, are renames of __c99_cabs and __c99_cabsf. The build-in definitions in f95-lang.c specifically name "cabs" and "cabsf". On NetBSD 5.0, these are provided for compatibility and emit a linker warning when linking. This causes 7000 or so tests to fail. -- Summary: cabs and cabsf are named differently on NetBSD 5 Product: gcc Version: 4.3.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: aran at 100acres dot us GCC build triplet: i386-unknown-netbsdelf5.99.7 GCC host triplet: i386-unknown-netbsdelf5.99.7 GCC target triplet: i386-unknown-netbsdelf5.99.7 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 2009-03-28 0:17 [Bug fortran/39570] New: " aran at 100acres dot us @ 2009-03-28 13:09 ` fxcoudert at gcc dot gnu dot org 2009-03-28 18:14 ` aran at 100acres dot us ` (2 subsequent siblings) 3 siblings, 0 replies; 8+ messages in thread From: fxcoudert at gcc dot gnu dot org @ 2009-03-28 13:09 UTC (permalink / raw) To: gcc-bugs ------- Comment #6 from fxcoudert at gcc dot gnu dot org 2009-03-28 13:09 ------- Switch component to "target", as this is target-specific behaviour not specific to fortran (you'd have the same thing with C if you use __builtin_cabs() and __builtin_cabsf(). -- fxcoudert at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Component|fortran |target http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 2009-03-28 0:17 [Bug fortran/39570] New: " aran at 100acres dot us 2009-03-28 13:09 ` [Bug target/39570] " fxcoudert at gcc dot gnu dot org @ 2009-03-28 18:14 ` aran at 100acres dot us 2009-03-28 18:30 ` jakub at gcc dot gnu dot org 2009-03-28 19:39 ` aran at 100acres dot us 3 siblings, 0 replies; 8+ messages in thread From: aran at 100acres dot us @ 2009-03-28 18:14 UTC (permalink / raw) To: gcc-bugs ------- Comment #7 from aran at 100acres dot us 2009-03-28 18:13 ------- (In reply to comment #5) > Another fix is to #undef TARGET_C99_FUNCTIONS as obviously netbsd is another > OS without a clue ... > Please explain how an OS with a clue would handle this problem. Older binaries that use the pre-c99 complex structure links to the existing linker symbols, cabs and cabsf. Changing the meaning of these symbols to the c99 meaning would break these legacy programs. It seems cluefull to decorate these symbols with __c99_ and provide a rename in the header. What would be a better solution? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 2009-03-28 0:17 [Bug fortran/39570] New: " aran at 100acres dot us 2009-03-28 13:09 ` [Bug target/39570] " fxcoudert at gcc dot gnu dot org 2009-03-28 18:14 ` aran at 100acres dot us @ 2009-03-28 18:30 ` jakub at gcc dot gnu dot org 2009-03-28 19:39 ` aran at 100acres dot us 3 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu dot org @ 2009-03-28 18:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #8 from jakub at gcc dot gnu dot org 2009-03-28 18:30 ------- Symbol versioning, obviously. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 2009-03-28 0:17 [Bug fortran/39570] New: " aran at 100acres dot us ` (2 preceding siblings ...) 2009-03-28 18:30 ` jakub at gcc dot gnu dot org @ 2009-03-28 19:39 ` aran at 100acres dot us 3 siblings, 0 replies; 8+ messages in thread From: aran at 100acres dot us @ 2009-03-28 19:39 UTC (permalink / raw) To: gcc-bugs ------- Comment #9 from aran at 100acres dot us 2009-03-28 19:38 ------- (In reply to comment #8) > Symbol versioning, obviously. > Yep, that would have worked. Thanks for the clue. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2014-12-17 22:04 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-39570-4@http.gcc.gnu.org/bugzilla/> 2011-02-21 9:50 ` [Bug target/39570] cabs and cabsf are named differently on NetBSD 5 burnus at gcc dot gnu.org 2011-02-22 13:42 ` burnus at gcc dot gnu.org 2011-11-07 13:00 ` fxcoudert at gcc dot gnu.org 2014-12-17 22:04 ` kuehro at gmx dot de 2009-03-28 0:17 [Bug fortran/39570] New: " aran at 100acres dot us 2009-03-28 13:09 ` [Bug target/39570] " fxcoudert at gcc dot gnu dot org 2009-03-28 18:14 ` aran at 100acres dot us 2009-03-28 18:30 ` jakub at gcc dot gnu dot org 2009-03-28 19:39 ` aran at 100acres dot us
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