from gub import target


class Cairo (target.AutoBuild):
    source = 'http://www.cairographics.org/releases/cairo-1.8.8.tar.gz'
    def patch (self):
        target.AutoBuild.patch (self)
        self.system ('rm -f %(srcdir)s/src/cairo-features.h')
    configure_flags = (target.AutoBuild.configure_flags
                 + '--disable-xlib'
                 + '--disable-xlib-xrender'
                 + '--disable-xcb'
                 + '--disable-poppler' )
    dependencies = ['tools::libtool',
                'fontconfig-devel',
                'ghostscript-devel',
                'libpng-devel',
                'pixman-devel',
                'zlib-devel']
    def get_conflict_dict (self):
      return {'': ['cairo-new'],
              'doc': ['cairo-new-doc'],
              'devel': ['cairo-new-devel']}


class Cairo__mingw (Cairo):
    configure_flags = (Cairo.configure_flags
                + ' --enable-ft'
                + ' LDFLAGS="-lpthread -llibpng12"'
                )
    dependencies = (Cairo.dependencies
                    + ['mingw-w64-runtime'])



class Cairo__darwin (Cairo):
    dependencies = ([x for x in Cairo.dependencies
                 if 'libx' not in x
                 and 'poppler' not in x] # poppler does not build for mingw
                )
    pass

class Cairo__darwin__ppc (Cairo__darwin):
    patches = Cairo__darwin.patches + [
        'cairo-1.8.8-darwin-ppc.patch',
        ]