mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
f0221db462
* object.c (rb_any_to_a): declare Object#to_a to be obsolete. * object.c (rb_Array): do not convert nil into [] automagically. * object.c (rb_Integer): use "to_int" instead of "to_i". [experimental] * object.c (nil_to_f): new method. * object.c (rb_Integer): Symbols and nil should cause error. * object.c (rb_Float): nil should cause error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
721 lines
17 KiB
Ruby
721 lines
17 KiB
Ruby
# module to create Makefile for extension modules
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# invoke like: ruby -r mkmf extconf.rb
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require 'rbconfig'
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require 'find'
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require 'shellwords'
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CONFIG = Config::MAKEFILE_CONFIG
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ORIG_LIBPATH = ENV['LIB']
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SRC_EXT = ["c", "cc", "m", "cxx", "cpp", "C"]
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unless defined? $configure_args
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$configure_args = {}
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for arg in Shellwords.shellwords(CONFIG["configure_args"])
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arg, val = arg.split('=', 2)
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if arg.sub!(/^(?!--)/, '--')
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val or next
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arg.downcase!
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end
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next if /^--(?:top|topsrc|src|cur)dir$/ =~ arg
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$configure_args[arg] = val || true
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end
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for arg in ARGV
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arg, val = arg.split('=', 2)
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if arg.sub!(/^(?!--)/, '--')
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val or next
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arg.downcase!
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end
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$configure_args[arg] = val || true
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end
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end
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$srcdir = CONFIG["srcdir"]
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$libdir = CONFIG["libdir"]
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$rubylibdir = CONFIG["rubylibdir"]
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$archdir = CONFIG["archdir"]
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$sitedir = CONFIG["sitedir"]
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$sitelibdir = CONFIG["sitelibdir"]
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$sitearchdir = CONFIG["sitearchdir"]
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def dir_re(dir)
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Regexp.new('\$(?:\('+dir+'\)|\{'+dir+'\})(?:\$\(target_prefix\)|\{target_prefix\})?')
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end
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commondir = dir_re('commondir')
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INSTALL_DIRS = [
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[commondir, "$(rubylibdir)"],
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[dir_re('sitelibdir'), "$(rubylibdir)$(target_prefix)"],
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[dir_re('sitearchdir'), "$(archdir)$(target_prefix)"]
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]
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SITEINSTALL_DIRS = [
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[commondir, "$(sitedir)$(target_prefix)"],
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[dir_re('rubylibdir'), "$(sitelibdir)$(target_prefix)"],
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[dir_re('archdir'), "$(sitearchdir)$(target_prefix)"]
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]
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if File.exist? Config::CONFIG["archdir"] + "/ruby.h"
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$hdrdir = $archdir
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elsif File.exist? $srcdir + "/ruby.h"
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$hdrdir = $srcdir
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else
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STDERR.print "can't find header files for ruby.\n"
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exit 1
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end
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$topdir = $hdrdir
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# $hdrdir.gsub!('/', '\\') if RUBY_PLATFORM =~ /mswin32|bccwin32/
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CFLAGS = CONFIG["CFLAGS"]
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if RUBY_PLATFORM == "m68k-human"
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CFLAGS.gsub!(/-c..-stack=[0-9]+ */, '')
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elsif RUBY_PLATFORM =~ /-nextstep|-rhapsody|-darwin/
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CFLAGS.gsub!( /-arch\s\w*/, '' )
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end
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if /mswin32/ =~ RUBY_PLATFORM
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OUTFLAG = '-Fe'
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elsif /bccwin32/ =~ RUBY_PLATFORM
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OUTFLAG = '-o'
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else
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OUTFLAG = '-o '
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end
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LINK = "#{CONFIG['CC']} #{OUTFLAG}conftest -I#{$hdrdir} #{CFLAGS} %s %s #{CONFIG['LDFLAGS']} %s conftest.c %s %s #{CONFIG['LIBS']}"
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CPP = "#{CONFIG['CPP']} -E %s -I#{$hdrdir} #{CFLAGS} %s %s conftest.c"
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def rm_f(*files)
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targets = []
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for file in files
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targets.concat Dir[file]
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end
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if not targets.empty?
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File::chmod(0777, *targets)
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File::unlink(*targets)
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end
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end
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$log = nil
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$orgerr = $stderr.dup
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$orgout = $stdout.dup
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def xsystem command
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Config.expand(command)
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if $DEBUG
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puts command
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return system(command)
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end
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$log ||= open('mkmf.log', 'w')
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$stderr.reopen($log)
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$stdout.reopen($log)
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puts command
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r = system(command)
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$stderr.reopen($orgerr)
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$stdout.reopen($orgout)
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return r
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end
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def try_link0(src, opt="")
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cfile = open("conftest.c", "w")
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cfile.print src
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cfile.close
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ldflags = $LDFLAGS
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if /mswin32|bccwin32/ =~ RUBY_PLATFORM and !$LIBPATH.empty?
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ENV['LIB'] = ($LIBPATH + [ORIG_LIBPATH]).compact.join(';')
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else
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$LDFLAGS = ldflags.dup
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$LIBPATH.each {|d| $LDFLAGS << " -L" + d}
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end
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begin
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xsystem(Config.expand(format(LINK, $CFLAGS, $CPPFLAGS, $LDFLAGS, opt, $LOCAL_LIBS)))
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ensure
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$LDFLAGS = ldflags
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ENV['LIB'] = ORIG_LIBPATH if /mswin32|bccwin32/ =~ RUBY_PLATFORM
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end
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end
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def try_link(src, opt="")
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begin
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try_link0(src, opt)
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ensure
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rm_f "conftest*"
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if /bccwin32/ =~ RUBY_PLATFORM
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rm_f "c0x32*"
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end
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end
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end
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def try_cpp(src, opt="")
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cfile = open("conftest.c", "w")
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cfile.print src
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cfile.close
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begin
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xsystem(Config.expand(format(CPP, $CPPFLAGS, $CFLAGS, opt)))
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ensure
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rm_f "conftest*"
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end
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end
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def egrep_cpp(pat, src, opt="")
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cfile = open("conftest.c", "w")
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cfile.print src
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cfile.close
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begin
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xsystem(Config.expand(format(CPP, $CPPFLAGS, $CFLAGS, opt))+"|egrep #{pat}")
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ensure
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rm_f "conftest*"
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end
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end
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def try_run(src, opt="")
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begin
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if try_link0(src, opt)
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if xsystem("./conftest")
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true
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else
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false
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end
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else
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nil
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end
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ensure
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rm_f "conftest*"
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end
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end
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def install_files(mfile, ifiles, map = INSTALL_DIRS, srcprefix = nil)
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ifiles or return
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srcprefix ||= '$(srcdir)'
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Config::expand(srcdir = srcprefix.dup)
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dirs = []
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path = Hash.new {|h, i| h[i] = dirs.push([i])[-1]}
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ifiles.each do |files, dir, prefix|
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dir = map.inject(dir) {|dir, (orig, new)| dir.gsub(orig, new)} if map
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prefix = %r"\A#{Regexp.quote(prefix)}/?" if prefix
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if( files[0,2] == "./" )
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# install files which are in current working directory.
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Dir.glob(files) do |f|
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d = File.dirname(f)
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d.sub!(prefix, "") if prefix
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d = (d.empty? || d == ".") ? dir : File.join(dir,d)
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path[d] << f
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end
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else
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# install files which are under the $(srcdir).
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Dir.glob(File.join(srcdir,files)) do |f|
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f[0..srcdir.size] = ""
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d = File.dirname(f)
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d.sub!(prefix, "") if prefix
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d = (d.empty? || d == ".") ? dir : File.join(dir, d)
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path[d] << (srcprefix ? File.join(srcprefix, f) : f)
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end
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end
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end
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dirs.each do |dir, *files|
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mfile.printf("\t@$(MAKEDIRS) %s\n", dir)
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files.each do |f|
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mfile.printf("\t@$(INSTALL_DATA) %s %s\n", f, dir)
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end
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end
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end
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def install_rb(mfile, dest, srcdir = nil)
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install_files(mfile, [["lib/**/*.rb", dest, "lib"]], nil, srcdir)
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end
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def append_library(libs, lib)
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if /mswin32|bccwin32/ =~ RUBY_PLATFORM
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lib + ".lib " + libs
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else
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"-l" + lib + " " + libs
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end
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end
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def have_library(lib, func="main")
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printf "checking for %s() in -l%s... ", func, lib
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STDOUT.flush
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if func && func != ""
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libs = append_library($libs, lib)
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if /mswin32|bccwin32|mingw/ =~ RUBY_PLATFORM
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if lib == 'm'
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print "yes\n"
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return true
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end
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r = try_link(<<"SRC", libs)
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#include <windows.h>
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#include <winsock.h>
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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unless r
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r = try_link(<<"SRC", libs)
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#include <windows.h>
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#include <winsock.h>
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int main() { return 0; }
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int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
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SRC
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end
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else
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r = try_link(<<"SRC", libs)
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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end
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unless r
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print "no\n"
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return false
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end
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else
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libs = append_library($libs, lib)
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end
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$libs = libs
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print "yes\n"
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return true
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end
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def find_library(lib, func, *paths)
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printf "checking for %s() in -l%s... ", func, lib
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STDOUT.flush
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libpath = $LIBPATH
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libs = append_library($libs, lib)
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until try_link(<<"SRC", libs)
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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if paths.size == 0
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$LIBPATH = libpath
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print "no\n"
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return false
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end
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$LIBPATH = libpath | [paths.shift]
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end
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$libs = libs
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print "yes\n"
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return true
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end
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def have_func(func, header=nil)
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printf "checking for %s()... ", func
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STDOUT.flush
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libs = $libs
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src =
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if /mswin32|bccwin32|mingw/ =~ RUBY_PLATFORM
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r = <<"SRC"
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#include <windows.h>
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#include <winsock.h>
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SRC
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else
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""
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end
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unless header.nil?
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src << <<"SRC"
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#include <#{header}>
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SRC
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end
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r = try_link(src + <<"SRC", libs)
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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unless r
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r = try_link(src + <<"SRC", libs)
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int main() { return 0; }
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int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
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SRC
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end
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unless r
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print "no\n"
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return false
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end
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$defs.push(format("-DHAVE_%s", func.upcase))
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print "yes\n"
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return true
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end
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def have_header(header)
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printf "checking for %s... ", header
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STDOUT.flush
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unless try_cpp(<<"SRC")
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#include <#{header}>
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SRC
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print "no\n"
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return false
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end
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$defs.push(format("-DHAVE_%s", header.tr("a-z./\055", "A-Z___")))
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print "yes\n"
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return true
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end
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def arg_config(config, default=nil)
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$configure_args.fetch(config, default)
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end
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def with_config(config, default=nil)
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unless /^--with-/ =~ config
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config = '--with-' + config
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end
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arg_config(config, default)
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end
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def enable_config(config, default=nil)
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if arg_config("--enable-"+config)
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true
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elsif arg_config("--disable-"+config)
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false
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else
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default
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end
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end
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def create_header()
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print "creating extconf.h\n"
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STDOUT.flush
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if $defs.length > 0
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hfile = open("extconf.h", "w")
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for line in $defs
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line =~ /^-D(.*)/
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hfile.printf "#define %s 1\n", $1
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end
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hfile.close
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end
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end
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def dir_config(target, idefault=nil, ldefault=nil)
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if dir = with_config(target + "-dir", (idefault unless ldefault))
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idefault = dir + "/include"
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ldefault = dir + "/lib"
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end
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idir = with_config(target + "-include", idefault)
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ldir = with_config(target + "-lib", ldefault)
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if idir
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idircflag = "-I" + idir
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$CPPFLAGS += " " + idircflag unless $CPPFLAGS.split.include?(idircflag)
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end
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if ldir
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$LIBPATH << ldir unless $LIBPATH.include?(ldir)
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end
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[idir, ldir]
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end
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def with_destdir(dir)
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/^\$[\(\{]/ =~ dir ? dir : "$(DESTDIR)"+dir
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end
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def winsep(s)
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s.tr('/', '\\')
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end
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def create_makefile(target, srcprefix = nil)
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save_libs = $libs.dup
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save_libpath = $LIBPATH.dup
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print "creating Makefile\n"
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rm_f "conftest*"
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STDOUT.flush
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if target.include?('/')
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target_prefix, target = File.split(target)
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target_prefix[0,0] = '/'
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else
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target_prefix = ""
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end
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if CONFIG["DLEXT"] == $OBJEXT
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libs = $libs.split
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for lib in libs
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lib.sub!(/-l(.*)/, '"lib\1.a"')
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end
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$defs.push(format("-DEXTLIB='%s'", libs.join(",")))
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end
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$DLDFLAGS = CONFIG["DLDFLAGS"]
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$libs = CONFIG["LIBRUBYARG"] + " " + $libs
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$configure_args['--enable-shared'] or $LIBPATH |= [$topdir]
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$LIBPATH |= [CONFIG["libdir"]]
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srcprefix ||= '$(srcdir)'
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Config::expand(srcdir = srcprefix.dup)
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defflag = ''
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if RUBY_PLATFORM =~ /bccwin32/
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deffile = target + '.def'
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if not File.exist? deffile
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open(deffile, 'wb') do |f|
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f.print "EXPORTS\n", "_Init_", target, "\n"
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end
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end
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elsif RUBY_PLATFORM =~ /cygwin|mingw/
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deffile = target + '.def'
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if not File.exist? deffile
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if File.exist? File.join(srcdir, deffile)
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deffile = File.join srcdir, deffile
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else
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open(deffile, 'wb') do |f|
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f.print "EXPORTS\n", "Init_", target, "\n"
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end
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end
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end
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defflag = deffile
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end
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if RUBY_PLATFORM =~ /mswin32|bccwin32/
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libpath = $LIBPATH.join(';')
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else
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$LIBPATH.each {|d| $DLDFLAGS << " -L" << d}
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if /netbsdelf/ =~ RUBY_PLATFORM
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$LIBPATH.each {|d| $DLDFLAGS << " -Wl,-R" + d}
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end
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end
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drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/
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unless $objs then
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$objs = []
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for f in Dir[File.join(srcdir, "*.{#{SRC_EXT.join(%q{,})}}")]
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f = File.basename(f)
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f.sub!(/(#{SRC_EXT.join(%q{|})})$/, $OBJEXT)
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$objs.push f
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end
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else
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for i in $objs
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i.sub!(/\.o\z/, ".#{$OBJEXT}")
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end
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end
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$objs = $objs.join(" ")
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mfile = open("Makefile", "w")
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mfile.binmode if /mingw/ =~ RUBY_PLATFORM
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mfile.print <<EOMF
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SHELL = /bin/sh
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#### Start of system configuration section. ####
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srcdir = #{srcdir}
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topdir = #{$topdir}
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hdrdir = #{$hdrdir}
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VPATH = $(srcdir)
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CC = #{CONFIG["CC"]}
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CFLAGS = #{CONFIG["CCDLFLAGS"]} #{CFLAGS} #{$CFLAGS}
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CPPFLAGS = -I. -I$(hdrdir) -I$(srcdir) #{$defs.join(" ")} #{CONFIG["CPPFLAGS"]} #{$CPPFLAGS}
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CXXFLAGS = $(CFLAGS)
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#{
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if /bccwin32/ =~ RUBY_PLATFORM
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"DLDFLAGS = #$LDFLAGS -L\"$(topdir:/=\\)\"\n" +
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"LDSHARED = #{CONFIG['LDSHARED']}\n"
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else
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"DLDFLAGS = #{$DLDFLAGS} #{$LDFLAGS}\n" +
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"LDSHARED = #{CONFIG['LDSHARED']} #{defflag}\n"
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end
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}
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LIBPATH = #{libpath}
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RUBY_INSTALL_NAME = #{CONFIG["RUBY_INSTALL_NAME"]}
|
|
RUBY_SO_NAME = #{CONFIG["RUBY_SO_NAME"]}
|
|
arch = #{CONFIG["arch"]}
|
|
ruby_version = #{Config::CONFIG["ruby_version"]}
|
|
EOMF
|
|
if destdir = CONFIG["prefix"].scan(drive)[0] and !destdir.empty?
|
|
mfile.print "\nDESTDIR = ", destdir, "\n"
|
|
end
|
|
CONFIG.each do |key, var|
|
|
next unless /prefix$/ =~ key
|
|
mfile.print key, " = ", with_destdir(var.sub(drive, '')), "\n"
|
|
end
|
|
CONFIG.each do |key, var|
|
|
next unless /^(?:src|top|(.*))dir$/ =~ key and $1
|
|
mfile.print key, " = ", with_destdir(var.sub(drive, '')), "\n"
|
|
end
|
|
mfile.print <<EOMF
|
|
target_prefix = #{target_prefix}
|
|
|
|
#### End of system configuration section. ####
|
|
|
|
LOCAL_LIBS = #{$LOCAL_LIBS} #{$local_flags}
|
|
LIBS = #{$libs}
|
|
OBJS = #{$objs}
|
|
|
|
TARGET = #{target}
|
|
DLLIB = $(TARGET).#{CONFIG["DLEXT"]}
|
|
|
|
RUBY = #{CONFIG["ruby_install_name"]}
|
|
RM = $(RUBY) -rftools -e "File::rm_f(*ARGV.map do|x|Dir[x]end.flatten.uniq)"
|
|
MAKEDIRS = $(RUBY) -r ftools -e 'File::makedirs(*ARGV)'
|
|
INSTALL_PROG = $(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0555, true)'
|
|
INSTALL_DATA = $(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)'
|
|
|
|
EXEEXT = #{CONFIG["EXEEXT"]}
|
|
|
|
all: $(DLLIB)
|
|
|
|
clean:
|
|
@$(RM) *.#{$OBJEXT} *.so *.sl *.a $(DLLIB)
|
|
#{
|
|
if /bccwin32/ =~ RUBY_PLATFORM
|
|
" @$(RM) $(TARGET).lib $(TARGET).def $(TARGET).ilc $(TARGET).ild $(TARGET).ilf $(TARGET).ils $(TARGET).tds $(TARGET).map $(CLEANFILES)\n"+
|
|
" @if exist $(target).def.org ren $(target).def.org $(target).def"
|
|
else
|
|
" @$(RM) $(TARGET).lib $(TARGET).exp $(TARGET).ilk *.pdb $(CLEANFILES)"
|
|
end
|
|
}
|
|
|
|
distclean: clean
|
|
@$(RM) Makefile extconf.h conftest.* mkmf.log
|
|
@$(RM) core ruby$(EXEEXT) *~ $(DISTCLEANFILES)
|
|
|
|
realclean: distclean
|
|
|
|
install: $(archdir)$(target_prefix)/$(DLLIB)
|
|
|
|
site-install: $(sitearchdir)$(target_prefix)/$(DLLIB)
|
|
|
|
$(archdir)$(target_prefix)/$(DLLIB): $(DLLIB)
|
|
@$(MAKEDIRS) $(rubylibdir) $(archdir)$(target_prefix)
|
|
@$(INSTALL_PROG) $(DLLIB) $(archdir)$(target_prefix)/$(DLLIB)
|
|
|
|
$(sitearchdir)$(target_prefix)/$(DLLIB): $(DLLIB)
|
|
@$(MAKEDIRS) $(sitearchdir)$(target_prefix)
|
|
@$(INSTALL_PROG) $(DLLIB) $(sitearchdir)$(target_prefix)/$(DLLIB)
|
|
|
|
EOMF
|
|
mfile.print "install:\n"
|
|
install_rb(mfile, "$(rubylibdir)$(target_prefix)", srcprefix)
|
|
install_files(mfile, $INSTALLFILES, INSTALL_DIRS, srcprefix)
|
|
mfile.print "\n"
|
|
mfile.print "site-install:\n"
|
|
install_rb(mfile, "$(sitelibdir)$(target_prefix)", srcprefix)
|
|
install_files(mfile, $INSTALLFILES, SITEINSTALL_DIRS, srcprefix)
|
|
|
|
unless /mswin32/ =~ RUBY_PLATFORM
|
|
if /bccwin32/ =~ RUBY_PLATFORM
|
|
src = '$(<:\\=/)'
|
|
else
|
|
src = '$<'
|
|
end
|
|
copt = cxxopt = ''
|
|
else
|
|
if /nmake/i =~ $make
|
|
src = '$(<:\\=/)'
|
|
else
|
|
src = '$(subst /,\\\\,$<)'
|
|
end
|
|
copt = '-Tc'
|
|
cxxopt = '-Tp'
|
|
end
|
|
unless /nmake/i =~ $make
|
|
if /bccwin32/ =~ RUBY_PLATFORM
|
|
mfile.print "
|
|
{$(srcdir)}.cc{}.@OBJEXT@:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
{$(srcdir)}.cpp{}.@OBJEXT@:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
{$(srcdir)}.cxx{}.@OBJEXT@:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
{$(srcdir)}.c{}.@OBJEXT@:
|
|
$(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
|
|
"
|
|
end
|
|
mfile.puts "
|
|
.cc.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.cpp.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.cxx.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.C.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.c.#{$OBJEXT}:
|
|
$(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
|
|
"
|
|
else
|
|
mfile.print "
|
|
{$(srcdir)}.c{}.#{$OBJEXT}:
|
|
$(CC) -I. -I$(<D) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
|
|
.c.#{$OBJEXT}:
|
|
$(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
|
|
{$(srcdir)}.cc{}.#{$OBJEXT}:
|
|
$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.cc.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
{$(srcdir)}.cpp{}.#{$OBJEXT}:
|
|
$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.cpp.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
{$(srcdir)}.cxx{}.#{$OBJEXT}:
|
|
$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
.cxx.#{$OBJEXT}:
|
|
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
|
|
"
|
|
end
|
|
|
|
if CONFIG["DLEXT"] != $OBJEXT
|
|
mfile.print "$(DLLIB): $(OBJS)\n"
|
|
if /bccwin32/ =~ RUBY_PLATFORM
|
|
mfile.print "\t$(LDSHARED) $(DLDFLAGS) C0D32.OBJ $(OBJS), $@,, CW32.LIB IMPORT32.LIB WS2_32.LIB $(LIBS), #{deffile}\n"
|
|
else
|
|
if /mswin32|bccwin32/ =~ RUBY_PLATFORM
|
|
if /nmake/i =~ $make
|
|
mfile.print "\tset LIB=$(LIBPATH:/=\\);$(LIB)\n"
|
|
else
|
|
mfile.print "\tenv LIB='$(subst /,\\\\,$(LIBPATH));$(LIB)' \\\n"
|
|
end
|
|
end
|
|
mfile.print "\t$(LDSHARED) $(DLDFLAGS) #{OUTFLAG}$(DLLIB) $(OBJS) $(LIBS) $(LOCAL_LIBS)\n"
|
|
end
|
|
elsif not File.exist?(target + ".c") and not File.exist?(target + ".cc")
|
|
mfile.print "$(DLLIB): $(OBJS)\n"
|
|
case RUBY_PLATFORM
|
|
when "m68k-human"
|
|
mfile.printf "ar cru $(DLLIB) $(OBJS)\n"
|
|
else
|
|
mfile.printf "ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)\n"
|
|
end
|
|
end
|
|
|
|
depend = File.join(srcdir, "depend")
|
|
if File.exist?(depend)
|
|
dfile = open(depend, "r")
|
|
mfile.printf "###\n"
|
|
while line = dfile.gets()
|
|
line.gsub!(/\.o\b/, ".#{$OBJEXT}")
|
|
line.gsub!(/(\s)([^\s\/]+\.[ch])/, '\1{$(srcdir)}\2') if /nmake/i =~ $make
|
|
mfile.printf "%s", line
|
|
end
|
|
dfile.close
|
|
end
|
|
mfile.close
|
|
$libs = save_libs
|
|
$LIBPATH = save_libpath
|
|
end
|
|
|
|
$OBJEXT = CONFIG["OBJEXT"]
|
|
$objs = nil
|
|
$libs = CONFIG["DLDLIBS"]
|
|
$local_flags = ""
|
|
case RUBY_PLATFORM
|
|
when /mswin32/
|
|
$local_flags = "-link /INCREMENTAL:no /EXPORT:Init_$(TARGET)"
|
|
end
|
|
$LOCAL_LIBS = ""
|
|
$defs = []
|
|
|
|
$make = with_config("make-prog", ENV["MAKE"] || "make")
|
|
|
|
$CFLAGS = with_config("cflags", arg_config("CFLAGS", ""))
|
|
$CPPFLAGS = with_config("cppflags", arg_config("CPPFLAGS", ""))
|
|
$LDFLAGS = with_config("ldflags", arg_config("LDFLAGS", ""))
|
|
$LIBPATH = []
|
|
|
|
dir_config("opt")
|
|
|
|
Config::CONFIG["srcdir"] = CONFIG["srcdir"] =
|
|
$srcdir = arg_config("--srcdir", File.dirname($0))
|
|
$configure_args["--topsrcdir"] ||= $srcdir
|
|
Config::CONFIG["topdir"] = CONFIG["topdir"] =
|
|
$curdir = arg_config("--curdir", Dir.pwd)
|
|
$configure_args["--topdir"] ||= $curdir
|