On Mon, May 07, 2012 at 01:46:57PM +0100, Andrew Benton wrote: > On Mon, 07 May 2012 11:34:23 +0100 > Pierre Labastie <pierre.labas...@neuf.fr> wrote: > > > Hi, > > > > A few packages in the gnome chapter fail to build when issuing > > g-ir-scanner commands. The reason is they have #include <cairo.h> > > directives in header files, and cairo.h is in /usr/include/cairo. > > > > While it is not a problem with compilation commands, which use > > -I/usr/include/cairo, that switch is not used with the g-ir-scanner > > command, thus giving an error. > > > > The affected packages I have found so far are librsvg, > > metacity, and libgxps. >
Using LFS-svn from 28th April with cairo-1.12.0 and gobject-introspection-1.32.1 I don't see this in librsvg-2.36.1 (I don't build the other two). > Thanks for the heads up. I was unaware of the problem as I only install > librsvg out of those packages and I was still using librsvg-2.32.0 > which compiled fine as it doesn't seem to use gobject-introspection. > With librsvg-2.36.1 I get: > GISCAN Rsvg-2.0.gir > In file included from <stdin>:5:0: > /home/andy/librsvg-2.36.1/rsvg-cairo.h:29:19: fatal error: cairo.h: No such > file or directory > compilation terminated. > Error while processing the source. > make[2]: *** [Rsvg-2.0.gir] Error 1 > make[2]: Leaving directory `/home/andy/librsvg-2.36.1' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/home/andy/librsvg-2.36.1' > make: *** [all] Error 2 > > > One workaround I have found is : > > > > sed -i 's@<cairo\.h>@<cairo/cairo.h>@' *.h (or src/*.h > > for metacity) > > > > I do not know much about gobject-introspection, so there could > > be better fixes. Anyway, with the current instructions, those > > packages do not build. > > Including cairo/cairo.h in every header seems like quite a large > sledgehammer to crack a nut. Perhaps a more delicate solution would be > (for librsvg-2.36.1): > > sed -i '/_gir_CFLAGS/s#$# -I/usr/include/cairo#' Makefile.in > > Andy I've got GISCAN Rsvg-2.0.gir CCLD rsvg-view-3 g-ir-scanner: Rsvg: warning: 11 warnings suppressed (use --warn-all to see them) GICOMP Rsvg-2.0.gir make[2]: Leaving directory `/usr/src/librsvg-2.36.1' In my case I build dbus, cairo, gtk-doc, dbus-glib, ..., gobject-introspection in that order, followed by pango, atk, shared-mime-info, cups, gdk-pixbuf, gtk2, gtk3. I don't imagine that variations in the build order are causing this, but librsvg is building fine for me. I don't have vala, and when I used to build it it was near the end of my build. I remember someone had a problem in babl or gegl that was attributed to using vapigen, and I know Andy has reported problems in current libgsf that I don't get, so I'd better ask if you guys have vala installed ? ĸen -- das eine Mal als Tragödie, das andere Mal als Farce -- http://linuxfromscratch.org/mailman/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
