+%package devel
+Summary: Sound server - header files
+Summary(pl): Serwer d¼wiêku - pliki nag³ówkowe
+Summary(pt_BR): Arquivos para desenvolvimento com o o aRts
+Group: Development/Libraries
+Requires: %{name} = %{epoch}:%{version}-%{release}
+# not necessary for all libs (e.g. mcop), but propagated by artsflow
+%{?with_alsa:Requires: alsa-lib-devel}
+Requires: audiofile-devel
+Requires: esound-devel
+Requires: glib2-devel >= 2.0.0
+Requires: libmad-devel
+Requires: libvorbis-devel
+%{?with_nas:Requires: nas-devel}
+
+%description devel
+Header files required to compile programs using arts.
+
+%description devel -l pl
+Pliki nag³ówkowe niezbêdne do budowania aplikacji korzystaj±cych z
+arts.
+
+%description devel -l pt_BR
+Arquivos para desenvolvimento com o o aRts.
+
+# separate from arts-devel because they are mostly independent and have very
+# different deps
+# there is no artsc base - it would be small and would require arts - so there
+# is no reason to separate
+%package -n artsc-devel
+Summary: Development files for artsc libraries
+Summary(pl): Pliki programistyczne bibliotek artsc
+Group: Development/Libraries
+Requires: %{name} = %{epoch}:%{version}-%{release}
+Requires: glib2-devel >= 2.0.0
+Conflicts: arts-devel < 12:1.2.0.031126-2
+
+%description -n artsc-devel
+Development files for artsc libraries (C interface to aRts sound
+system).
+
+%description -n artsc-devel -l pl
+Pliki programistyczne bibliotek artsc (interfejsu w C do systemu
+d¼wiêku aRts).
+