| Summary: | dev-lang/ruby: remove RPATHFLAG from rbconfig.rb | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | W. Trevor King <wking> |
| Component: | Current packages | Assignee: | Gentoo Ruby Team <ruby> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
It looks like this has been fixed quite some time ago by using the --disable-rpath configuration option for dev-lang/ruby. All current ruby versions have settings similar to Ubuntu. |
I've been working the kinks out of the comedilib package [1], which installs ruby bindings (effectively a C extension to Ruby). The SWIG-generated extension source is compiled using a Makefile genenerated by a simple extconf.rb: require 'mkmf' dir_config('comedilib') have_library('comedi') create_makefile("comedi") The resulting Makefile sets the RUNPATH: ... LIBPATH = -L. -L$(libdir) -Wl,-R$(libdir) ... ... $(DLLIB): $(OBJS) Makefile @-$(RM) $@ $(LDSHARED) -o $@ $(OBJS) $(LIBPATH) $(DLDFLAGS) $(LOCAL_LIBS) $(LIBS) Because I compile against the version of libcomedi in the source tree, installation gives me this error: * QA Notice: The following files contain insecure RUNPATHs * Please file a bug about this at http://bugs.gentoo.org/ * with the maintaining herd of the package. * /usr/lib:/var/tmp/portage/sci-libs/comedilib-9999/work/comedilib-9999/lib/.libs +usr/lib/ruby/site_ruby/1.8/i686-linux/comedi.so There are a number of ways I could deal with this, ranging from the current hackish [2] chrpath -d "{$S}/swig/ext/comedi.so" to the more general solution I'm proposing here: remove (optionally?) the RUNPATH settings from /usr/lib/ruby/1.8/i686-linux/rbconfig.rb by patching it before installing. I've compared my Gentoo version with one from an Ubuntu system, and relevant excerpts from the diff are --- GENTOO/usr/lib/ruby/1.8/i686-linux/rbconfig.rb 2010-10-28 21:40:24.000000000 -0400 +++ UBUNTU/usr/lib/ruby/1.8/i486-linux/rbconfig.rb 2010-03-19 13:44:11.000000000 -0400 ... @@ -32,7 +32,7 @@ CONFIG["ENABLE_SHARED"] = "yes" CONFIG["DLDLIBS"] = " -lc" CONFIG["SOLIBS"] = "$(LIBS)" - CONFIG["LIBRUBYARG_SHARED"] = "-Wl,-R -Wl,$(libdir) -L$(libdir) -l$(RUBY_SO_NAME)" + CONFIG["LIBRUBYARG_SHARED"] = "-l$(RUBY_SO_NAME)" CONFIG["LIBRUBYARG_STATIC"] = "-l$(RUBY_SO_NAME)-static" CONFIG["LIBRUBYARG"] = "$(LIBRUBYARG_SHARED)" CONFIG["LIBRUBY"] = "$(LIBRUBY_SO)" ... @@ -56,8 +56,8 @@ CONFIG["STRIP"] = "strip -S -x" CONFIG["TRY_LINK"] = "" CONFIG["LIBPATHENV"] = "LD_LIBRARY_PATH" - CONFIG["RPATHFLAG"] = " -Wl,-R%1$-s" - CONFIG["LIBPATHFLAG"] = " -L%1$-s" + CONFIG["RPATHFLAG"] = "" + CONFIG["LIBPATHFLAG"] = " -L%s" CONFIG["LINK_SO"] = "" CONFIG["LIBEXT"] = "a" CONFIG["DLEXT2"] = "" ... It seems like fixing this at the system level would reduce the risk of similar QA issues in other packages. However if people are linking against libraries outside the standard search path, it might just end up breaking lots of packages. I don't have enough experience to know which of these should qualify as the default. [1]: http://bugs.gentoo.org/348206 [2]: http://www.physics.drexel.edu/~wking/code/git/gitweb.cgi?p=wtk-overlay.git;a=tree;f=sci-libs/comedilib;hb=HEAD