Re: [PATCHv2] gnulib: update to 776af40e0

[Christian Biesinger via Gdb-patches <gdb-patches@sourceware.org>]

On Fri, Jan 22, 2021 at 9:40 PM Simon Marchi <simon.marchi@polymtl.ca> wrote:
>
> Thanks, branch updated:
>
> https://sourceware.org/git/?p=binutils-gdb.git;a=shortlog;h=refs/heads/users/simark/update-gnulib

Thanks, this works for me on Mingw64 now (there's a presumably
unrelated link error with readline)

Also works on cygwin except for a gdb_select error in gdbserver and a
thread local sigsegv error in gdb, which are probably unrelated.

Christian

> On 2021-01-22 2:55 p.m., Paul E. Murphy wrote:
> > Changes generated by rerunning are left out as the
> > resulting patch is too big for the mailing list.
> >
> > Likewise, tested compilation on x86 and ppc64le,
> > and I do not have commit access, but I do have
> > gnu copyright assignment.
> >
> > V2 updates:
> >
> > Apply suggested fixes from Simon Marchi and
> > Christian Biesinger for unoptimized gcc builds
> > and mingw.
> >
> > ---8<---
> >
> > This fixes PR27184, a failure to compile gdb due to
> > cdefs.h being out of sync with glibc on ppc64le targets
> > which are compiled with -mabi=ieeelongdouble and glibc
> > 2.32.
> >
> > Likewise, update usage of _GL_ATTRIBUTE_FORMAT_PRINTF to
> > _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD.
> >
> > Likewise, disable newly added rpl_free gnulib api in
> > gdbserver support libraries.
> >
> > Likewise, undefine read/write macros before redefining them
> > on mingw targets.
> >
> > Likewise, wrap C++ usage of free with GNULIB_NAMESPACE namespace
> > as needed.
> > ---
> >  gdbserver/ChangeLog       | 7 +++++++
> >  gdbserver/Makefile.in     | 2 +-
> >  gdbserver/remote-utils.cc | 4 ++++
> >  gdbsupport/ChangeLog      | 7 +++++++
> >  gdbsupport/common-defs.h  | 4 ++--
> >  gdbsupport/common-utils.h | 6 +++++-
> >  gnulib/ChangeLog          | 5 +++++
> >  gnulib/update-gnulib.sh   | 2 +-
> >  8 files changed, 32 insertions(+), 5 deletions(-)
> >
> > diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
> > index 3323ecfbf89..8aa82967471 100644
> > --- a/gdbserver/ChangeLog
> > +++ b/gdbserver/ChangeLog
> > @@ -1,3 +1,10 @@
> > +2021-01-22  Paul E. Murphy <murphyp@linux.ibm.com>
> > +
> > +     * Makefile.in (UNDO_GNULIB_CFLAGS): disable
> > +     gnulib free replacement too.
> > +     * common-defs.h [USE_WIN32API](read, write): undefine
> > +     gnulib versions before defining these macros.
>
> Note: use capital letters at beginning of the sentences.
>
> > diff --git a/gnulib/ChangeLog b/gnulib/ChangeLog
> > index 909df781797..8adb8156518 100644
> > --- a/gnulib/ChangeLog
> > +++ b/gnulib/ChangeLog
> > @@ -1,3 +1,8 @@
> > +2021-01-22  Paul E. Murphy  <murphyp@linux.ibm.com>
> > +     * update-gnulib.sh (GNULIB_COMMIT_SHA1): Bump to
> > +     776af40e09b476a41073131a90022572f448c189.
> > +     * Makefile.in, config.in, configure, import/*: Re-generate.
>
> Missing line after the name/email entry.
>
> No need to send a new version for that, whoever pushes can fix that.
>
> Simon