# $Id: Portfile 62943 2010-01-22 13:59:04Z kimuraw@macports.org $

PortSystem 1.0

name			ruby
version			1.8.7-p174
revision		2

categories		lang ruby
maintainers		kimuraw

description		Powerful and clean object-oriented scripting language
long_description	Ruby is the interpreted scripting language for quick \
					and easy object-oriented programming. It has many \
					features to process text files and to do system \
					management tasks (as in Perl). It is simple, \
					straight-forward, extensible, and portable.
homepage		http://www.ruby-lang.org/
master_sites	ruby:1.8
				
dist_subdir		ruby
checksums		md5 88c45aaf627b4404e5e4273cb03ba2ee \
				rmd160 f854d456003af1e31d50330c88c3cb152c434249 \
				sha1 9e84b49ad545ad54b8e7dc3c227eaaefeb1041aa

use_bzip2		yes

platforms		darwin

depends_lib		port:libiconv \
				port:readline \
				port:openssl \
				port:zlib \
				port:ncurses

# vendordir: enable vendor-specific.rb
# #3604: gcc4 fails to detect linking at configure
# #19050: use $(CC) not cc, this change has been merged at ruby-1.8 trunk
# #15528: on some Mac, TCPServer.open("localhost", 0) raises SocketError
#         like "getaddrinfo: nodename nor servname provided, or not
#         known (SocketError)"
# #22361: Hash equivalence fails when a value is a Fixnum >= 2**29 or 2**61
# ruby-core:21033: the DRb code in drb.rb does not correctly deal with
#                  multiple network families if they're present.
patchfiles		patch-vendordir.diff \
				patch-bug3604.diff \
				patch-bug19050.diff \
				patch-bug15528.diff \
				patch-bug22361.diff \
				patch-ruby-core21033.diff

# ignore getcontext() and setcontext()
# on 10.5, these functions have some problems (SEGV on ppc, slower than 1.8.6)
# http://chopine.be/lrz/ruby-osx-patches/ignore-gsetcontext.diff
patchfiles-append patch-node.h.diff

use_parallel_build		yes

configure.args	--enable-shared \
				--mandir="${prefix}/share/man" \
				--enable-pthread \
				--without-tk \
				--with-vendordir=${prefix}/lib/ruby/vendor_ruby
# ignore minor version for archdir, like i686-darwin9
configure.env	UNAME_RELEASE=${os.major}

if {![variant_isset universal] && [info exists build_arch] && $build_arch != ""} {
	configure.env-append ARCH_FLAG="-arch ${build_arch}"
}

destroot.target	install install-doc
post-destroot {
	foreach type {site vendor} {
		set libdir ${destroot}${prefix}/lib/ruby/${type}_ruby
		xinstall -m 0755 -d ${libdir}
		
		# special file for installation control of modules
		xinstall -m 0644 ${filespath}/${type}-specific.rb ${libdir}
		
		# prevent empty site/vendor directories from being pruned
		foreach subdir [exec find ${libdir} -type d -empty] {
			destroot.keepdirs-append ${subdir}
		}
	}
    # error at activate, for these case sensitive files
	foreach rdoc {Exception2MessageMapper/fail-i.yaml \
				  REXML/Parsers/XPathParser/predicate-i.yaml} {
		if {[file exists ${destroot}${prefix}/share/ri/1.8/system/${rdoc}]} {
			delete ${destroot}${prefix}/share/ri/1.8/system/${rdoc}
		}
	}
}

variant universal {
	configure.args-delete --disable-dependency-tracking
	build.target-append  EXTLDFLAGS="${configure.universal_ldflags}" CFLAGS="${configure.universal_cflags}"	
}

platform darwin {
	# for proper rdoc/ri creation, make sure to link to destroot libruby.dylib
	destroot.env	DYLD_LIBRARY_PATH=${destroot}${prefix}/lib
}

platform darwin 7 {
	# pthreads is being called with an unavailable function call
	configure.args-delete	--enable-pthread
}

variant tk conflicts mactk description "enable tk support" {
	configure.args-delete	--without-tk
	configure.args-append	--with-tk
	depends_lib-append		port:tcl port:tk
}

variant mactk conflicts tk description "enable MacTk (Tk.framework without X11) support" {
	configure.args-delete	--without-tk
	configure.args-append	--enable-tcltk-framework
}

variant thread_hooks description "apply Apple's thread_hooks patch" {
	patchfiles-append		patch-thread-hooks.diff
}

variant no_doc description "do not install rdoc documents" {
	destroot.target-delete	install-doc
}

default_variants	+thread_hooks

livecheck.type	regex
livecheck.url	http://ftp.ruby-lang.org/pub/ruby/1.8/
livecheck.regex	{ruby-(\d+(?:\.\d+)*(?:-p\d+))}

test.run	yes