Bugzilla Bug 142443

if gtk use flag is disabled kaffe-1.7.7 fails with this error (tested on alpha
and x86 without gtk libraries installed):


checking for iconv... yes
checking for iconv declaration... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft,
char * *outbuf, size_t *outbytesleft);
checking for X... no
configure: error: GTK+ peers requested but no X library available
configure: error: /bin/sh './configure' failed for
libraries/javalib/external/classpath

!!! Please attach the following file when filing a report to bugs.gentoo.org:
!!! /var/tmp/portage/kaffe-1.1.7/work/kaffe-1.1.7/config.log

!!! ERROR: dev-java/kaffe-1.1.7 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  kaffe-1.1.7.ebuild, line 88:   Called econf '--disable-dependency-tracking'
'--prefix=/opt/kaffe-1.1.7' '--host=alpha-unknown-linux-gnu' '--without-alsa'
'--without-esd' '--without-gmp' '--enable-nls' '--without-classpath-gtk-awt'
  ebuild.sh, line 541:   Called die

!!! econf failed
!!! If you need support, post the topmost build error, and the call stack if
relevant.


This line should be add to econf to get it working.

$(use_enable gtk gtk-peer)

Upon further inspection, it looks like there is $(use_with gtk
classpath-gtk-awt) passed to econf, but it is no longer recognized by
configure.

Removed it in favor of $(use_enable gtk gtk-peer.

Thanks for reporting!