[Spice-devel] [PATCH spice-server 2/2] build: Disable some new added warnings

[Frediano Ziglio]

> 
> On Thu, Nov 10, 2016 at 10:44:22AM +0000, Frediano Ziglio wrote:
> > -Wshift-overflow cause an error to be detected in Glib headers.
> > -Wformat-signedness and -Wnull-dereference probably could be
> > fixed but currently they produce lot of errors.
> > 
> > Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> > ---
> >  m4/manywarnings.m4 | 3 ---
> >  1 file changed, 3 deletions(-)
> > 
> > diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4
> > index 4f701f4..8b1ef3f 100644
> > --- a/m4/manywarnings.m4
> > +++ b/m4/manywarnings.m4
> > @@ -140,7 +140,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
> >      -Wformat-extra-args \
> >      -Wformat-nonliteral \
> >      -Wformat-security \
> > -    -Wformat-signedness \
> >      -Wformat-y2k \
> >      -Wformat-zero-length \
> >      -Wframe-address \
> > @@ -176,7 +175,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
> >      -Wnested-externs \
> >      -Wnonnull \
> >      -Wnonnull-compare \
> > -    -Wnull-dereference \
> >      -Wodr \
> >      -Wold-style-declaration \
> >      -Wold-style-definition \
> > @@ -249,7 +247,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
> >    # them here so that the above 'comm' command doesn't report a false
> >    match.
> >    gl_manywarn_set="$gl_manywarn_set -Warray-bounds=2"
> >    gl_manywarn_set="$gl_manywarn_set -Wnormalized=nfc"
> > -  gl_manywarn_set="$gl_manywarn_set -Wshift-overflow=2"
> >    gl_manywarn_set="$gl_manywarn_set -Wunused-const-variable=2"
> 
> nack, I believe they should be added to dontwarn in
> spice-compile-warnings.m4
> 
> Christophe
> 

Can you send a proposal? I don't know how this spice-compile-warnings.m4
works.

Frediano