On Nov 24, 2007, at 02:49, jann@macports.org wrote:

-distname PorterPackage_60_${minor_version} +distname PorterPackage_61_${minor_version}

- set env(ISE_EIFFEL) ${worksrcpath}/Eiffel60 + set env(ISE_EIFFEL) ${worksrcpath}/Eiffel61

- file attributes ${worksrcpath}/Eiffel60/studio/ spec/$env(ISE_PLATFORM)/bin/ec -permissions 0755 + file attributes ${worksrcpath}/Eiffel61/studio/ spec/$env(ISE_PLATFORM)/bin/ec -permissions 0755

- system "tar -xjf ${distpath}/${eiffel_launch} - C ${worksrcpath}/Eiffel60/" + system "tar -xjf ${distpath}/${eiffel_launch} - C ${worksrcpath}/Eiffel61/"

- file copy ${worksrcpath}/Eiffel60 ${destroot}/$ {prefix}/ + file copy ${worksrcpath}/Eiffel61 ${destroot}/$ {prefix}/

- system "ranlib ${destroot}/${prefix}/Eiffel60/ studio/spec/$env(ISE_PLATFORM)/lib/*.a" + system "ranlib ${destroot}/${prefix}/Eiffel61/ studio/spec/$env(ISE_PLATFORM)/lib/*.a"

- export ISE_EIFFEL=${prefix}/Eiffel60 \n\ + export ISE_EIFFEL=${prefix}/Eiffel61 \n\

The attached patch may make your life easier... Fewer things to update when a new major version rolls around...