public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug other/49930] New: Need some adjustments for bionic
@ 2011-08-01 7:10 mh+gcc at glandium dot org
2011-08-02 5:41 ` [Bug other/49930] " pinskia at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: mh+gcc at glandium dot org @ 2011-08-01 7:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49930
Summary: Need some adjustments for bionic
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: mh+gcc@glandium.org
Created attachment 24879
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24879
Patch
The following things are bionic specificities that the gcc source code doesn't
handle well:
- sincos is not supported
- getpagesize is defined as an inline in the headers
- prctl is defined with the prototype as per the linux manual page:
int prctl(int option, unsigned long arg2, unsigned long arg3,
unsigned long arg4, unsigned long arg5)
and not prctl(int option, ...) as in glibc headers.
With the attached patch, I was able to build gcc 4.6.1 for use with the Android
NDK.
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug other/49930] Need some adjustments for bionic 2011-08-01 7:10 [Bug other/49930] New: Need some adjustments for bionic mh+gcc at glandium dot org @ 2011-08-02 5:41 ` pinskia at gcc dot gnu.org 2011-09-07 2:56 ` michael.hope at linaro dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2011-08-02 5:41 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49930 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-08-02 05:40:59 UTC --- The libiberty patch is not needed anymore as it is not built for the target. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug other/49930] Need some adjustments for bionic 2011-08-01 7:10 [Bug other/49930] New: Need some adjustments for bionic mh+gcc at glandium dot org 2011-08-02 5:41 ` [Bug other/49930] " pinskia at gcc dot gnu.org @ 2011-09-07 2:56 ` michael.hope at linaro dot org 2011-09-07 8:54 ` lool at dooz dot org 2011-09-07 8:59 ` mh+gcc at glandium dot org 3 siblings, 0 replies; 5+ messages in thread From: michael.hope at linaro dot org @ 2011-09-07 2:56 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49930 Michael Hope <michael.hope at linaro dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |michael.hope at linaro dot | |org --- Comment #2 from Michael Hope <michael.hope at linaro dot org> 2011-09-07 02:30:14 UTC --- Note that sincos() was introduced with Android 2.3. The initial version calls sin() then calls cos() so there's no immediate advantage. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug other/49930] Need some adjustments for bionic 2011-08-01 7:10 [Bug other/49930] New: Need some adjustments for bionic mh+gcc at glandium dot org 2011-08-02 5:41 ` [Bug other/49930] " pinskia at gcc dot gnu.org 2011-09-07 2:56 ` michael.hope at linaro dot org @ 2011-09-07 8:54 ` lool at dooz dot org 2011-09-07 8:59 ` mh+gcc at glandium dot org 3 siblings, 0 replies; 5+ messages in thread From: lool at dooz dot org @ 2011-09-07 8:54 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49930 Loïc Minier <lool at dooz dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lool at dooz dot org --- Comment #3 from Loïc Minier <lool at dooz dot org> 2011-09-07 08:28:57 UTC --- So just the getpagesize remains? ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug other/49930] Need some adjustments for bionic 2011-08-01 7:10 [Bug other/49930] New: Need some adjustments for bionic mh+gcc at glandium dot org ` (2 preceding siblings ...) 2011-09-07 8:54 ` lool at dooz dot org @ 2011-09-07 8:59 ` mh+gcc at glandium dot org 3 siblings, 0 replies; 5+ messages in thread From: mh+gcc at glandium dot org @ 2011-09-07 8:59 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49930 --- Comment #4 from Mike Hommey <mh+gcc at glandium dot org> 2011-09-07 08:54:11 UTC --- (In reply to comment #3) > So just the getpagesize remains? getpagesize is in libiberty, it shouldn't matter anymore (In reply to comment #2) > Note that sincos() was introduced with Android 2.3. The initial version calls > sin() then calls cos() so there's no immediate advantage. As you say, sincos() was introduced with Android 2.3, which means you can build native binaries for that target without the patch, but you can't build native binaries for older targets. There are too many Android < 2.3 devices out there to just ignore the problem. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-09-07 8:54 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-08-01 7:10 [Bug other/49930] New: Need some adjustments for bionic mh+gcc at glandium dot org 2011-08-02 5:41 ` [Bug other/49930] " pinskia at gcc dot gnu.org 2011-09-07 2:56 ` michael.hope at linaro dot org 2011-09-07 8:54 ` lool at dooz dot org 2011-09-07 8:59 ` mh+gcc at glandium dot org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).