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#! /usr/local/bin/ruby
# -*- ruby -*-
$force_static = nil
$install = nil
$destdir = nil
$clean = nil
$nodynamic = nil
$extinit = nil
$extobjs = nil
$ignore = nil
$message = nil
$progname = $0
alias $PROGRAM_NAME $0
alias $0 $progname
$extlist = []
$:.replace ["."]
require 'rbconfig'
srcdir = Config::CONFIG["srcdir"]
$:.replace [srcdir, srcdir+"/lib", "."]
require 'mkmf'
require 'ftools'
require 'shellwords'
require 'getopts'
$topdir = File.expand_path(".")
$top_srcdir = srcdir
$hdrdir = $top_srcdir
def sysquote(x)
@quote ||= /human|os2|macos/ =~ (CROSS_COMPILING || RUBY_PLATFORM)
@quote ? x.quote : x
end
def extmake(target)
print "#{$message} #{target}\n"
$stdout.flush
if $force_static or $static_ext[target]
$static = target
else
$static = false
end
unless $ignore
return true if $nodynamic and not $static
end
init_mkmf
begin
dir = Dir.pwd
File.mkpath target unless File.directory?(target)
Dir.chdir target
$target = target
$mdir = target
$srcdir = File.join($top_srcdir, "ext", $mdir)
unless $ignore
if $static ||
!(t = modified?("./Makefile", MTIMES)) ||
%W<#{$srcdir}/makefile.rb #{$srcdir}/extconf.rb
#{$srcdir}/depend #{$srcdir}/MANIFEST>.any? {|f| modified?(f, [t])}
then
$defs = []
Logging::logfile 'mkmf.log'
Config::CONFIG["srcdir"] = $srcdir
begin
if File.exist?($0 = "#{$srcdir}/makefile.rb")
load $0
elsif File.exist?($0 = "#{$srcdir}/extconf.rb")
load $0
else
create_makefile(target)
end
rescue SystemExit
# ignore
ensure
rm_f "conftest*"
$0 = $PROGRAM_NAME
Config::CONFIG["srcdir"] = $top_srcdir
end
end
end
if File.exist?("./Makefile")
if $static
$extlist.push [$static, $target, File.basename($target)]
end
unless system($make, *sysquote($mflags))
$ignore or $continue or return false
end
else
open("./Makefile", "w") {|f|
f.print dummy_makefile($srcdir)
}
end
if $static
$extflags ||= ""
$extlibs ||= ""
$extflags += " " + $DLDFLAGS if $DLDFLAGS
$extflags += " " + $LDFLAGS unless $LDFLAGS == ""
$extlibs += " " + $libs unless $libs == ""
$extlibs += " " + $LOCAL_LIBS unless $LOCAL_LIBS == ""
end
ensure
Dir.chdir dir
end
true
end
def parse_args()
getopts('n', 'extstatic:', 'dest-dir:',
'make:', 'make-flags:', 'mflags:')
$dryrun = $OPT['n']
$force_static = $OPT['extstatic'] == 'static'
$destdir = $OPT['dest-dir'] || ''
$make = $OPT['make'] || $make || 'make'
mflags = ($OPT['make-flags'] || '').strip
mflags = ($OPT['mflags'] || '').strip if mflags.empty?
$mflags = Shellwords.shellwords(mflags)
if arg = $mflags.first
arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
end
$make, *rest = Shellwords.shellwords($make)
$mflags.unshift(*rest) unless rest.empty?
def $mflags.set?(flag)
grep(/\A-(?!-).*#{'%c' % flag}/i) { return true }
false
end
if $mflags.set?(?n)
$dryrun = true
else
$mflags.unshift '-n' if $dryrun
end
$continue = $mflags.set?(?k)
$mflags |= ["DESTDIR=#{$destdir}"]
end
parse_args()
unless $message
if $message = ARGV.shift and /^[a-z]+$/ =~ $message
$mflags.push($message)
$message = $message.sub(/^(?:dist|real)(?=(?:clean)?$)/, '\1')
case $message
when "clean"
$ignore ||= true
when "install"
$ignore ||= true
$mflags.unshift("INSTALL_PROG=install -c -p -m 0755",
"INSTALL_DATA=install -c -p -m 0644",
"MAKEDIRS=mkdir -p") if $dryrun
end
$message.sub!(/e?$/, "ing")
else
$message = "compiling"
end
end
EXEEXT = CONFIG['EXEEXT']
if CROSS_COMPILING
$ruby = CONFIG['MINIRUBY']
elsif $nmake
$ruby = '$(topdir:/=\\)\\miniruby' + EXEEXT
else
$ruby = '$(topdir)/miniruby' + EXEEXT
end
$ruby << " -I$(topdir) -I$(hdrdir)/lib"
$config_h = '$(topdir)/config.h'
MTIMES = [File.mtime(__FILE__)]
# get static-link modules
$static_ext = {}
for dir in ["ext", File::join($top_srcdir, "ext")]
setup = File::join(dir, CONFIG['setup'])
if File.file? setup
f = open(setup)
while line = f.gets()
line.chomp!
line.sub!(/#.*$/, '')
next if /^\s*$/ =~ line
target, opt = line.split(nil, 3)
if target == 'option'
case opt
when 'nodynamic'
$nodynamic = true
end
next
end
target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
$static_ext[target] = true
end
MTIMES << f.mtime
$setup = setup
f.close
break
end
end
File::makedirs('ext')
Dir::chdir('ext')
ext_prefix = "#{$top_srcdir}/ext"
Dir.glob("#{ext_prefix}/**/MANIFEST") do |d|
d = File.dirname(d)
d.slice!(0, ext_prefix.length + 1)
extmake(d) or exit(1)
end
if $ignore
Dir.chdir ".."
exit
end
if $extlist.size > 0
$extinit ||= ""
$extobjs ||= ""
for s,t,i in $extlist
f = format("%s/%s.%s", s, i, $LIBEXT)
if File.exist?(f)
$extinit += "\tInit_#{i}();\n\trb_provide(\"#{t}.so\");\n"
$extobjs += "ext/#{f} "
end
end
src = "void Init_ext() {\n#$extinit}\n"
if !modified?("extinit.c", MTIMES) || IO.read("extinit.c") != src
open("extinit.c", "w") {|f| f.print src}
end
$extobjs = "ext/extinit.#{$OBJEXT} " + $extobjs
if RUBY_PLATFORM =~ /m68k-human|beos/
$extlibs.gsub!("-L/usr/local/lib", "") if $extlibs
end
conf = [
['SETUP', $setup], ['EXTOBJS', $extobjs],
['EXTLIBS', $extlibs], ['EXTLDFLAGS', $extflags]
].map {|n, v|
"#{n}=#{v}" if v and !(v = v.strip).empty?
}.compact
puts conf
$stdout.flush
$mflags.concat(conf)
end
rubies = []
%w[RUBY RUBYW].each {|r|
r = CONFIG[r+"_INSTALL_NAME"] and !r.empty? and rubies << r+EXEEXT
}
Dir.chdir ".."
if $extlist.size > 0
rm_f(Config::CONFIG["LIBRUBY_SO"])
end
puts "making #{rubies.join(', ')}"
$stdout.flush
$mflags.concat(rubies)
system($make, *sysquote($mflags)) or exit($?.exitstatus)
#Local variables:
# mode: ruby
#end:
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