-Group(de): Entwicklung/Libraries
-Group(fr): Development/Librairies
-Group(pl): Programowanie/Biblioteki
-
-%description -n libecasound
-Ecasound libraries.
-
-%description -l pl -n libecasound
-Biblioteki programu ecasound.
-
-%package -n libecasound-devel
-Summary: Ecasound headers
-Summary(pl): Pliki nag³ówkowe bibliotek programu ecasound
-Group: Development/Libraries
-Group(de): Entwicklung/Libraries
-Group(fr): Development/Librairies
-Group(pl): Programowanie/Biblioteki
-Requires: libecasound = %{version}
-
-%description -n libecasound-devel
-Ecasound headers.
-
-%description -l pl -n libecasound-devel
-Pliki nag³ówkowe bibliotek programu ecasound.
-
-%package -n libecasound-static
-Summary: Ecasound static libraries
-Summary(pl): Biblioteki statyczne programu ecasound
+Requires: %{name} = %{version}-%{release}
+%{?with_alsa:Requires: alsa-lib-devel}
+%{?with_arts:Requires: arts-devel}
+%{?with_jack:Requires: jack-audio-connection-kit-devel}
+Requires: libsamplerate-devel
+Requires: libsndfile-devel
+Requires: libstdc++-devel
+Obsoletes: libecasound-devel
+
+%description devel
+Header files for ecasound libraries.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe bibliotek ecasound.
+
+%package static
+Summary: Static ecasound libraries
+Summary(pl.UTF-8): Statyczne biblioteki ecasound