[Bug bootstrap/55807] New: Support musl libc

[Bug bootstrap/55807] New: Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

             Bug #: 55807
           Summary: Support musl libc
    Classification: Unclassified
           Product: gcc
           Version: 4.7.3
               URL:  https://bitbucket.org/GregorR/musl-gcc-patches/
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: lu_zero@gentoo.org
            Target: *-linux-musl


Here the patches against 4.7 series

Updated version of them are available at the url above

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #1 from lu_zero at gentoo dot org 2012-12-25 20:14:15 UTC ---
Created attachment 29044
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29044
gcc configuration

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #2 from lu_zero at gentoo dot org 2012-12-25 20:14:57 UTC ---
Created attachment 29045
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29045
C++ missing bits

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #3 from lu_zero at gentoo dot org 2012-12-25 20:15:57 UTC ---
Created attachment 29046
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29046
Fix gomp assumption

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #4 from lu_zero at gentoo dot org 2012-12-25 20:17:24 UTC ---
Created attachment 29047
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29047
arm linker support

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #6 from lu_zero at gentoo dot org 2012-12-25 20:18:38 UTC ---
Created attachment 29049
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29049
microblaze linker support

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #5 from lu_zero at gentoo dot org 2012-12-25 20:17:56 UTC ---
Created attachment 29048
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29048
mips linker support

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #7 from lu_zero at gentoo dot org 2012-12-25 20:19:11 UTC ---
Created attachment 29050
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29050
powerpc linker support

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #8 from lu_zero at gentoo dot org 2012-12-25 20:20:59 UTC ---
Created attachment 29051
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29051
x86 linker support

[Bug bootstrap/55807] Support musl libc

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-25 21:50:46 UTC ---
Patches are to be submitted to gcc-patches@.

[Bug bootstrap/55807] Support musl libc

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                URL|                            |
                   |https://bitbucket.org/Grego |
                   |rR/musl-gcc-patches/        |
   Last reconfirmed|                            |2012-12-31
     Ever Confirmed|0                           |1

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-31 10:27:48 UTC ---
(In reply to comment #4)
> Created attachment 29047 [details]
> arm linker support

You should just use #include <fcntl.h> unconditionally.  sys/fcntl.h in glibc
is the following:
 #include <fcntl.h>

Also again patches goto gcc-patches@.

[Bug bootstrap/55807] Support musl libc

[lu_zero at gentoo dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

--- Comment #11 from lu_zero at gentoo dot org 2012-12-31 11:02:44 UTC ---
I'm trying to convince the original author to interact directly, otherwise I'll
foster them myself in a bit. Thanks for the hint meanwhile

[Bug bootstrap/55807] Support musl libc

[david.heidelberger at ixit dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

David Heidelberger (okias) <david.heidelberger at ixit dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |david.heidelberger at ixit dot cz

--- Comment #12 from David Heidelberger (okias) <david.heidelberger at ixit dot cz> ---
Hello,

how it look?

Also, there are two bugs for musl support #55807 (this) and #58446 .

Anyway, musl is ready to use, so if we could avoid patching gcc manually, it
would be great.

Any information appreciated :)

[Bug bootstrap/55807] Support musl libc

[nsz at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55807

nsz at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |nsz at gcc dot gnu.org
         Resolution|---                         |DUPLICATE

--- Comment #13 from nsz at gcc dot gnu.org ---
Bug 55807 has gcc-4.7 patches while 58446 has gcc-4.8 patches attached,
however they are both outdated and about the same issue so closing this one
(gcc-trunk already has some of the patches after gcc-5 was branched off).

*** This bug has been marked as a duplicate of bug 58446 ***