Re: [spice-streaming-agent 3/6] build: Remove -fvisibility detection from configure.ac

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> 
> In my testing (x86_64/gcc), this had no impact on the resulting binary,
> building with/without it gives the same stripped binary save for its
> buildid.
> 
> Signed-off-by: Christophe Fergeau <cfergeau@xxxxxxxxxx>

Have you compiled proposed Snir plugin?
I think we are going to use soon this.
Not that is hard to add again.

> ---
>  configure.ac    | 19 -------------------
>  src/Makefile.am |  2 --
>  2 files changed, 21 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index e5decb3..2ab14da 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -50,25 +50,6 @@ LIBVIRT_LINKER_NO_INDIRECT
>  AC_SUBST(WARN_CFLAGS)
>  AC_SUBST(WARN_CXXFLAGS)
>  
> -dnl
> =========================================================================
> -dnl -fvisibility stuff
> -
> -have_gcc4=no
> -AC_MSG_CHECKING(for -fvisibility)
> -AC_COMPILE_IFELSE([AC_LANG_SOURCE([
> -#if defined(__GNUC__) && (__GNUC__ >= 4)
> -#else
> -error Need GCC 4.0 for visibility
> -#endif
> -int main () { return 0; }
> -])], have_gcc4=yes)
> -
> -if test "x$have_gcc4" = "xyes" && test ! "$os_win32" = "yes" ; then
> -   VISIBILITY_HIDDEN_CFLAGS="-fvisibility=hidden"
> -fi
> -AC_MSG_RESULT($have_gcc4)
> -AC_SUBST(VISIBILITY_HIDDEN_CFLAGS)
> -
>  AC_DEFINE_DIR([BINDIR], [bindir], [Where data are placed to.])
>  
>  AC_OUTPUT([
> diff --git a/src/Makefile.am b/src/Makefile.am
> index 3717b5c..857d763 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -16,12 +16,10 @@ AM_CPPFLAGS = \
>  	$(NULL)
>  
>  AM_CFLAGS = \
> -	$(VISIBILITY_HIDDEN_CFLAGS) \
>  	$(WARN_CFLAGS) \
>  	$(NULL)
>  
>  AM_CXXFLAGS = \
> -	$(VISIBILITY_HIDDEN_CFLAGS) \
>  	$(WARN_CXXFLAGS) \
>  	$(NULL)
>  

Frediano
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