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Bug 229913 - app-editors/emacs-22.2-r2 fails to configure when cairo is built without X use flag
Summary: app-editors/emacs-22.2-r2 fails to configure when cairo is built without X us...
Status: RESOLVED WONTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: High normal
Assignee: Emacs project
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2008-06-28 16:30 UTC by Marijn Schouten (RETIRED)
Modified: 2008-06-28 17:35 UTC (History)
0 users

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Description Marijn Schouten (RETIRED) gentoo-dev 2008-06-28 16:30:24 UTC 
emacs-22.2-r2 fails to configure when cairo is built without X use flag.
use flags:
emacs: (X Xaw3d alsa gif gtk jpeg kerberos png spell tiff toolkit-scroll-bars xpm -gzip-el -hesiod -motif -sound -source)
cairo: (opengl svg -X -debug -directfb -doc -glitz -test -xcb)
Comment 1 Marijn Schouten (RETIRED) gentoo-dev 2008-06-28 16:30:54 UTC 
configure output snippet:

checking for XScreenNumberOfScreen... yes
checking for XSetWMProtocols... yes
checking X11 version 6... 6 or newer
checking X11 version 5... 5 or newer
checking for gtk+-2.0 >= 2.6 glib-2.0 >= 2.6... yes
checking GTK_CFLAGS... -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/pixman-1
checking GTK_LIBS... -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0
checking for gtk_main... no
configure: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?
Comment 2 Marijn Schouten (RETIRED) gentoo-dev 2008-06-28 16:32:02 UTC 
Discovered because of bug 225215.
Comment 3 Jeroen Roovers (RETIRED) gentoo-dev 2008-06-28 16:51:19 UTC 
@Marijn: You should really assign bugs yourself. You have the power! :)
Comment 4 Ulrich Müller gentoo-dev 2008-06-28 17:22:21 UTC 
All ebuilds of x11-libs/gtk+-2* have the following test in their pkg_setup:

    if ! built_with_use x11-libs/cairo X; then
        eerror "Please re-emerge x11-libs/cairo with the X USE flag set"
        die "cairo needs the X flag set"
    fi

So, to reproduce the bug, you must:
1. emerge cairo with USE="X"
2. emerge gtk+
3. emerge cairo again, this time with USE="-X"
4. emerge emacs with USE="X gtk"

I think the test in the gtk+ ebuild is sufficient and we don't have to add it to the emacs ebuild.