[Buildroot] [PATCH 1/1] package/pkg-autotools: fix autoreconf with autoconf >= 2.70

[Arnout Vandecappelle]

On 06/10/2021 18:20, Fabrice Fontaine wrote:
> The following build failure is raised since bump of autoconf to version
> 2.71 in commit ecd54b65c1f998a7ccd91f7c523e4ff38c4781da and
> http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commit;h=dd880a0a6de5602cdd40b770ed6b083b34aa0768:
> 
> Can't exec "gtkdocize": No such file or directory at /home/buildroot/autobuild/instance-1/output-1/host/share/autoconf/Autom4te/FileUtils.pm line 293.
> autoreconf: error: gtkdocize failed with exit status: 2
> 
> This failure is raised because autoreconf runs gtkdocize if configure.ac
> contains GTK_DOC_CHECK, so set GTKDOCIZE to true in pkg-autotools to fix
> this issue for all affected packages (i.e. host-libgtk3, libtasn1,
> raptor, etc.). Indeed, gtk-doc is already forcefully disabled in
> pkg-autotools through --disable-gtk-doc configure flag.
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/ce974281acdd6729327f2083b24f62485f9b1e1a
>   - http://autobuild.buildroot.org/results/23dd993be4dcd7937d48eef4521690bf30123979
>   - http://autobuild.buildroot.org/results/bcf489ccd41197b57b39312b369921467f295431
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>

  I have instead applied [1], which puts it in AUTORECONF itself. I think that's 
a more appropriate place since it also has AUTPOINT=/bin/true already.

  Regards,
  Arnout

> ---
>   package/pkg-autotools.mk | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
> index daa688dab6..7720d6ffe7 100644
> --- a/package/pkg-autotools.mk
> +++ b/package/pkg-autotools.mk
> @@ -100,7 +100,7 @@ endef
>   #
>   define AUTORECONF_HOOK
>   	@$(call MESSAGE,"Autoreconfiguring")
> -	$(Q)cd $($(PKG)_SRCDIR) && $($(PKG)_AUTORECONF_ENV) $(AUTORECONF) $($(PKG)_AUTORECONF_OPTS)
> +	$(Q)cd $($(PKG)_SRCDIR) && GTKDOCIZE="true" $($(PKG)_AUTORECONF_ENV) $(AUTORECONF) $($(PKG)_AUTORECONF_OPTS)
>   endef
>   
>   ################################################################################
>