On 07/08/2012 05:32 PM, Reuben Thomas wrote:
> I'm not (intentionally) assuming that I'm using gcc; can I do
> this more portably?
Here's what Emacs does for a similar situation:
at configure-time it sees whether it's using GCC and is being
asked to compile with diagnostics turned on, and if so it
On 9 July 2012 01:19, Paul Eggert wrote:
> On 07/08/2012 05:12 PM, Reuben Thomas wrote:
>> surely gnulib should be treated as system
>> headers, and -Winline give no warnings. Is there a way to make this
>> happen?
>
> With GCC you can use -isystem, rather than -I, to include
> the gnulib headers.
On 07/08/2012 05:12 PM, Reuben Thomas wrote:
> surely gnulib should be treated as system
> headers, and -Winline give no warnings. Is there a way to make this
> happen?
With GCC you can use -isystem, rather than -I, to include
the gnulib headers.
Compiling with -Winline, I get warnings like this:
src/main.c: In function 'main':
./lib/gl_xlist.h:124:1: warning: inlining failed in call to
'gl_list_add_last_inline': call is unlikely and code size would grow
[-Winline]
src/main.c:174:35: warning: called from here [-Winline]
./lib/gl_xlist.h:12
Thanks,
Ludo’.
Bruno Haible skribis:
>> canonicalize: make the right guess when cross-compiling to GNU
>
> By the way, there are many more cross-compilation guesses in gnulib.
> If you want to have them support GNU/Hurd,
Note that most of the time, libc features are the same on *-gnu and gnu*.
> the w
Hi Bruno,
Bruno Haible skribis:
> Hi Ludo,
>
>> [case "$host_os" in
>> # Guess yes on glibc systems.
>> -*-gnu*) gl_cv_func_realpath_works="guessing yes" ;;
>> +*gnu*) gl_cv_func_realpath_works="guessing yes" ;;
>> # If we don't know, assu
Daniel P. Berrange wrote:
> If its better to just do it in libvirt config.h, then we
> can do that too
Yes, doing '#define foo libvirt_foo' in config.h is the preferred way
of achieving a namespace clean shared library.
There are two ways to generate these #defines:
1) You collect manually, on v
Hi Paul,
> I coded up and pushed the following patch, can you please
> give it a try? It works on Fedora 15 and Solaris 10, but I
> haven't tested it on other platforms.
Thanks. It works fine also on OSF/1 5.1 and IRIX 6.5 (among others).
Bruno
> canonicalize: make the right guess when cross-compiling to GNU
By the way, there are many more cross-compilation guesses in gnulib.
If you want to have them support GNU/Hurd, the way to do so is to send
us the configure output. config.log file, and config.cache file of a
*native* build o
Ludovic Courtès wrote:
> + canonicalize[-lgpl]: properly handle "guessing" values when
> cross-building
> + * m4/canonicalize.m4 (gl_FUNC_CANONICALIZE_FILENAME_MODE)
> + (gl_CANONICALIZE_LGPL): Check whether $gl_cv_func_realpath_works
> + matches "*yes" instead of just "yes". Regr
Hi Ludo,
> [case "$host_os" in
> # Guess yes on glibc systems.
> -*-gnu*) gl_cv_func_realpath_works="guessing yes" ;;
> +*gnu*) gl_cv_func_realpath_works="guessing yes" ;;
> # If we don't know, assume the worst.
> *) gl_cv_func
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