ruby: break out ri-docs and rdoc into separate packages

The ri (Ruby Interactive) documentation for the Ruby standard library
consumes a significant amount of space on disk. It is useful to
developers, but is usually not necessary for users who just want to run
applications written in Ruby.  Break it out into a separate package so
Ruby can be installed without it.

Also break out the rdoc documentation generator in its own package.

Signed-off-by: Ben Shelton <ben.shelton@ni.com>
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/ruby/ruby_2.2.2.bb b/meta/recipes-devtools/ruby/ruby_2.2.2.bb
index 9b807a7cd96ae0dbb99621c6723547d2ac782af5..67150235653ac9c2ee2dfe30d545c4753d80d463 100644 (file)
--- a/meta/recipes-devtools/ruby/ruby_2.2.2.bb
+++ b/meta/recipes-devtools/ruby/ruby_2.2.2.bb
@@ -31,7 +31,16 @@ do_install() {
     oe_runmake 'DESTDIR=${D}' install
 }
 
-FILES_${PN} += "${datadir}/rubygems \
-                ${datadir}/ri"
+PACKAGES =+ "${PN}-ri-docs ${PN}-rdoc"
+
+SUMMARY_${PN}-ri-docs = "ri (Ruby Interactive) documentation for the Ruby standard library"
+RDEPENDS_${PN}-ri-docs = "${PN}"
+FILES_${PN}-ri-docs += "${datadir}/ri"
+
+SUMMARY_${PN}-rdoc = "RDoc documentation generator from Ruby source"
+RDEPENDS_${PN}-rdoc = "${PN}"
+FILES_${PN}-rdoc += "${libdir}/ruby/*/rdoc ${bindir}/rdoc"
+
+FILES_${PN} += "${datadir}/rubygems"
 
 BBCLASSEXTEND = "native"