mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
4e4b377a8e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
687 lines
14 KiB
Ruby
687 lines
14 KiB
Ruby
#! /usr/local/bin/ruby
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$".push 'mkmf.rb'
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if ARGV[0] == 'static'
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$force_static = true
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ARGV.shift
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elsif ARGV[0] == 'install'
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$install = true
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$destdir = ARGV[1] || ''
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ARGV.shift
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elsif ARGV[0] == 'clean'
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$clean = true
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ARGV.shift
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end
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SRC_EXT = ["c", "cc", "m", "cxx", "cpp", "C"]
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$extlist = []
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$includedir = "@includedir@".gsub(/\$\{prefix\}|\$\(prefix\)/,'@prefix@')
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$top_srcdir = "@top_srcdir@"
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if $top_srcdir !~ "^/"
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# get absolute path
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$top_srcdir = File.expand_path($top_srcdir)
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end
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# get absolute path
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$topdir = File.expand_path("..")
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$:.push $top_srcdir
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$:.push $top_srcdir+"/lib"
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require 'find'
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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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def older(file1, file2)
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if !File.exist?(file1) then
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return true
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end
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if !File.exist?(file2) then
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return false
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end
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if File.mtime(file1) < File.mtime(file2)
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return true
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end
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return false
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end
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if RUBY_PLATFORM == "m68k-human"
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CFLAGS = "@CFLAGS@".gsub(/-c..-stack=[0-9]+ */, '')
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else
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CFLAGS = "@CFLAGS@"
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end
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LINK = "@CC@ -o conftest -I#$topdir -I#$top_srcdir #{CFLAGS} -I#$includedir @LDFLAGS@ %s %s conftest.c %s %s @LIBS@"
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CPP = "@CPP@ @CPPFLAGS@ -I#$topdir -I#$top_srcdir #{CFLAGS} -I#$includedir %s %s conftest.c"
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if FileTest.readable? 'nul'
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$null = open('nul', 'w')
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elsif FileTest.readable? '/dev/null'
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$null = open('/dev/null', 'w')
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else
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$null = open('test.log', 'w')
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end
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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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if $DEBUG
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puts command
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return system(command)
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end
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$stderr.reopen($null)
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$stdout.reopen($null)
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r = system(command)
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$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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xsystem(format(LINK, $CFLAGS, $LDFLAGS, opt, $LOCAL_LIBS))
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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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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(format(CPP, $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(format(CPP+"|egrep #{pat}", $CFLAGS, opt))
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ensure
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rm_f "conftest*"
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end
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end
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def try_run(src, opt="")
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begin
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if try_link0(src, opt)
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if xsystem("./conftest")
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true
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else
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false
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end
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else
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nil
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end
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ensure
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rm_f "conftest*"
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end
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end
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def install_rb(mfile, srcdir = nil)
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libdir = "lib"
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libdir = srcdir + "/" + libdir if srcdir
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path = []
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dir = []
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Find.find(libdir) do |f|
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next unless /\.rb$/ =~ f
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f = f[libdir.length+1..-1]
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path.push f
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dir |= File.dirname(f)
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end
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for f in dir
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next if f == "."
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mfile.printf "\t@$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(DESTDIR)$(pkglibdir)/%s\n", f
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end
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for f in path
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mfile.printf "\t@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)' $(srcdir)/lib/%s $(DESTDIR)$(pkglibdir)/%s\n", f, f
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end
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end
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def append_library(libs, lib)
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if /mswin32/ =~ 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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if func && func != ""
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libs = append_library($libs, lib)
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if /mswin32|mingw/ =~ RUBY_PLATFORM
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r = try_link(<<"SRC", libs)
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#include <windows.h>
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#include <winsock.h>
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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unless r
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r = try_link(<<"SRC", libs)
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#include <windows.h>
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#include <winsock.h>
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int main() { return 0; }
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int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
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SRC
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end
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else
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r = try_link(<<"SRC", libs)
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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end
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unless r
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return false
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end
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else
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libs = append_library($libs, lib)
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end
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$libs = libs
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return true
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end
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def find_library(lib, func, *paths)
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ldflags = $LDFLAGS
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libs = append_library($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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$LDFLAGS = ldflags
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return false
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end
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$LDFLAGS = ldflags + " -L"+paths.shift
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end
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$libs = libs
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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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libs = $libs
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src =
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if /mswin32|mingw/ =~ RUBY_PLATFORM
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r = <<"SRC"
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#include <windows.h>
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#include <winsock.h>
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SRC
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else
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""
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end
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unless header.nil?
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src << <<"SRC"
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#include <#{header}>
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SRC
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end
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r = try_link(src + <<"SRC", libs)
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int main() { return 0; }
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int t() { #{func}(); return 0; }
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SRC
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unless r
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r = try_link(src + <<"SRC", libs)
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int main() { return 0; }
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int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
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SRC
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end
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unless r
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return false
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end
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$defs.push(format("-DHAVE_%s", func.upcase))
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return true
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end
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def have_header(header)
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unless try_cpp(<<"SRC")
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#include <#{header}>
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SRC
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return false
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end
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header.tr!("a-z./\055", "A-Z___")
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$defs.push(format("-DHAVE_%s", header))
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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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unless defined? $configure_args
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$configure_args = {}
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args = "@configure_args@"
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if /mswin32|mingw/ =~ RUBY_PLATFORM and ENV["CONFIGURE_ARGS"]
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args = args + " " + ENV["CONFIGURE_ARGS"]
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end
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for arg in args.split
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next unless /^--/ =~ arg
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if /=/ =~ arg
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$configure_args[$`] = $'
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else
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$configure_args[arg] = true
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end
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end
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end
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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, default)
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true
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elsif arg_config("--disable-"+config, false)
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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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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", $1
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end
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hfile.close
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end
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end
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def dir_config(target)
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dir = with_config("%s-dir"%target)
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if dir
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idir = " -I"+dir+"/include"
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ldir = " -L"+dir+"/lib"
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end
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unless idir
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dir = with_config("%s-include"%target)
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idir = " -I"+dir if dir
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end
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unless ldir
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dir = with_config("%s-lib"%target)
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ldir = " -L"+dir if dir
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end
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$CFLAGS += idir if idir
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$LDFLAGS += ldir if ldir
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end
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def create_makefile(target)
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$target = target
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rm_f "conftest*"
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if "@DLEXT@" == $OBJEXT
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libs = $libs.split
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for lib in libs
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lib.sub!(/-l(.*)/, %%"lib\\1.#{$LIBEXT}"%)
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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 = '@DLDFLAGS@'
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if $configure_args['--enable-shared'] or /cygwin|mingw/ === RUBY_PLATFORM
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$libs = "@LIBRUBYARG@ " + $libs
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$DLDFLAGS = $DLDFLAGS + " -L" + $topdir
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end
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defflag = ''
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if RUBY_PLATFORM =~ /cygwin|mingw/ and not $static
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if File.exist? target + ".def"
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defflag = "--def=" + target + ".def"
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end
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end
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$srcdir = $top_srcdir + "/ext/" + $mdir
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mfile = open("Makefile", "w")
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mfile.binmode if /mingw/ =~ RUBY_PLATFORM
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mfile.printf "\
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SHELL = /bin/sh
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#### Start of system configuration section. ####
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srcdir = #{$srcdir}
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VPATH = #{$srcdir}
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topdir = #{$topdir}
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hdrdir = #{$top_srcdir}
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DESTDIR =
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CC = @CC@
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CFLAGS = %s -I$(topdir) -I$(hdrdir) #{CFLAGS} #$CFLAGS -I@includedir@ %s
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DLDFLAGS = #$DLDFLAGS #$LDFLAGS
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LDSHARED = @LDSHARED@ #{defflag}
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", if $static then "" else "@CCDLFLAGS@" end, $defs.join(" ")
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mfile.printf "\
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RUBY_INSTALL_NAME = @RUBY_INSTALL_NAME@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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libdir = @libdir@
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#pkglibdir = $(libdir)/$(RUBY_INSTALL_NAME)/@MAJOR@.@MINOR@
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pkglibdir = $(libdir)/ruby/@MAJOR@.@MINOR@
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archdir = $(pkglibdir)/@arch@
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@SET_MAKE@
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#### End of system configuration section. ####
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"
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mfile.printf "LOCAL_LIBS = %s %s\n", $LOCAL_LIBS, $local_flags
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mfile.printf "LIBS = %s\n", $libs
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mfile.printf "OBJS = "
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if !$objs then
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$objs = []
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for f in Dir["#{$top_srcdir}/ext/#{$mdir}/*.{#{SRC_EXT.join(%q{,})}}"]
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f = File.basename(f)
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f.sub!(/(#{SRC_EXT.join(%q{|})})$/, $OBJEXT)
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$objs.push f
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end
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end
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mfile.printf $objs.join(" ")
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mfile.printf "\n"
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ruby_interpreter = "$(topdir)/miniruby@EXEEXT@"
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if /mswin32/ =~ RUBY_PLATFORM
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ruby_interpreter = $topdir + "/miniruby@EXEEXT@"
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ruby_interpreter.gsub!("/", "\\")
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end
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if defined? CROSS_COMPILING
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ruby_interpreter = "@MINIRUBY@"
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end
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mfile.printf <<EOS
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TARGET = #{target}
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DLLIB = $(TARGET).#{$static ? $LIBEXT : "@DLEXT@"}
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RUBY = #{ruby_interpreter} -I$(topdir) -I$(hdrdir)/lib
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RM = $(RUBY) -r ftools -e "File::rm_f *Dir[ARGV.join ' ']"
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EXEEXT = @EXEEXT@
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all: $(DLLIB)
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clean:; @$(RM) *.#{$OBJEXT} *.so *.sl *.#{$LIBEXT} $(DLLIB)
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@$(RM) *.ilk *.exp *.pdb *.bak
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distclean: clean
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@$(RM) Makefile extconf.h conftest.*
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@$(RM) core ruby$(EXEEXT) *~
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realclean: distclean
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EOS
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mfile.printf <<EOS
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install:
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@$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(DESTDIR)$(libdir) $(DESTDIR)$(pkglibdir) $(DESTDIR)$(archdir)
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EOS
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unless $static
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mfile.printf "\
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@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0555, true)' $(DLLIB) $(DESTDIR)$(archdir)/$(DLLIB)
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"
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end
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install_rb(mfile, $srcdir)
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mfile.printf "\n"
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if $static
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if "@AR@" =~ /^lib\b/i
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mfile.printf "\
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$(DLLIB): $(OBJS)
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@AR@ /OUT:$(DLLIB) $(OBJS)
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"
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else
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mfile.printf "\
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$(DLLIB): $(OBJS)
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@AR@ cru $(DLLIB) $(OBJS)
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@-@RANLIB@ $(DLLIB) 2> /dev/null || true
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"
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end
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elsif "@DLEXT@" != $OBJEXT
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mfile.printf "\
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$(DLLIB): $(OBJS)
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$(LDSHARED) $(DLDFLAGS) -o $(DLLIB) $(OBJS) $(LIBS) $(LOCAL_LIBS)
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"
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elsif RUBY_PLATFORM == "m68k-human"
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mfile.printf "\
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$(DLLIB): $(OBJS)
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ar cru $(DLLIB) $(OBJS)
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"
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else
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mfile.printf "\
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$(DLLIB): $(OBJS)
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ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)
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"
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end
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if File.exist?("#{$srcdir}/depend")
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dfile = open("#{$srcdir}/depend", "r")
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mfile.printf "###\n"
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while line = dfile.gets()
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line.gsub!(/\.o/, ".#{$OBJEXT}")
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mfile.printf "%s", line.gsub('\$\(hdrdir\)/config.h', '$(topdir)/config.h')
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end
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dfile.close
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end
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mfile.close
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end
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def extmake(target)
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if $force_static or $static_ext[target]
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$static = target
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else
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$static = false
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end
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unless $install or $clean
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return if $nodynamic and not $static
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end
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$OBJEXT = "@OBJEXT@"
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$LIBEXT = "a"
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$objs = nil
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$libs = "@DLDLIBS@"
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$local_flags = ""
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if /mswin32/ =~ RUBY_PLATFORM
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$LIBEXT = "lib"
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$local_flags = "$(topdir)/rubymw.lib -link /EXPORT:Init_$(TARGET)"
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end
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$LOCAL_LIBS = "" # to be assigned in extconf.rb
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dir = with_config("opt-dir")
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if dir
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idir = "-I"+dir+"/include"
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ldir = "-L"+dir+"/lib"
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end
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unless idir
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dir = with_config("opt-include")
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idir = "-I"+dir if dir
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end
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unless ldir
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dir = with_config("opt-lib")
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ldir = "-L"+dir if dir
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end
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$CFLAGS = idir || ""
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$LDFLAGS = ldir || ""
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begin
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system "mkdir", target unless File.directory?(target)
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Dir.chdir target
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$target = target
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$mdir = target
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unless $install or $clean
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if $static_ext.size > 0 ||
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!File.exist?("./Makefile") ||
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older("./Makefile", "#{$top_srcdir}/ext/@setup@") ||
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older("./Makefile", "../extmk.rb") ||
|
|
older("./Makefile", "#{$top_srcdir}/ext/#{target}/makefile.rb") ||
|
|
older("./Makefile", "#{$top_srcdir}/ext/#{target}/extconf.rb")
|
|
then
|
|
$defs = []
|
|
if File.exist?("#{$top_srcdir}/ext/#{target}/makefile.rb")
|
|
load "#{$top_srcdir}/ext/#{target}/makefile.rb"
|
|
elsif File.exist?("#{$top_srcdir}/ext/#{target}/extconf.rb")
|
|
load "#{$top_srcdir}/ext/#{target}/extconf.rb"
|
|
else
|
|
create_makefile(target)
|
|
end
|
|
end
|
|
end
|
|
if File.exist?("./Makefile")
|
|
if $static
|
|
$extlist.push [$static,$target]
|
|
end
|
|
if $install
|
|
system "#{$make} install DESTDIR=#{$destdir}"
|
|
elsif $clean
|
|
system "#{$make} clean"
|
|
else
|
|
unless system "#{$make} all"
|
|
if ENV["MAKEFLAGS"] != "k" and ENV["MFLAGS"] != "-k"
|
|
exit
|
|
end
|
|
end
|
|
end
|
|
end
|
|
if $static
|
|
$extlibs ||= ""
|
|
$extlibs += " " + $LDFLAGS unless $LDFLAGS == ""
|
|
$extlibs += " " + $libs unless $libs == ""
|
|
$extlibs += " " + $LOCAL_LIBS unless $LOCAL_LIBS == ""
|
|
end
|
|
ensure
|
|
rm_f "conftest*"
|
|
Dir.chdir ".."
|
|
end
|
|
end
|
|
|
|
$make = ENV["MAKE"]
|
|
$make ||= with_config("make-prog", "make")
|
|
|
|
# get static-link modules
|
|
$static_ext = {}
|
|
for setup in ["@setup@", "#{$top_srcdir}/ext/@setup@"]
|
|
if File.file? setup
|
|
f = open(setup)
|
|
while f.gets()
|
|
$_.chomp!
|
|
sub!(/#.*$/, '')
|
|
next if /^\s*$/
|
|
if /^option +nodynamic/
|
|
$nodynamic = true
|
|
next
|
|
end
|
|
target = $_.split[0]
|
|
target = target.downcase if /mswin32/ =~ RUBY_PLATFORM
|
|
$static_ext[target] = true
|
|
end
|
|
f.close
|
|
break
|
|
end
|
|
end
|
|
|
|
for d in Dir["#{$top_srcdir}/ext/*"]
|
|
File.directory?(d) || next
|
|
File.file?(d + "/MANIFEST") || next
|
|
|
|
d = File.basename(d)
|
|
if $install
|
|
print "installing ", d, "\n"
|
|
elsif $clean
|
|
print "cleaning ", d, "\n"
|
|
else
|
|
print "compiling ", d, "\n"
|
|
if RUBY_PLATFORM =~ /-aix/ and older("../ruby.imp", "../miniruby")
|
|
load "#{$top_srcdir}/ext/aix_mksym.rb"
|
|
end
|
|
end
|
|
extmake(d)
|
|
end
|
|
|
|
if $install or $clean
|
|
Dir.chdir ".."
|
|
exit
|
|
end
|
|
$extinit = "" unless $extinit
|
|
|
|
ruby = "@RUBY_INSTALL_NAME@@EXEEXT@"
|
|
miniruby = "miniruby@EXEEXT@"
|
|
|
|
$extobjs = "" unless $extobjs
|
|
if $extlist.size > 0
|
|
for s,t in $extlist
|
|
f = format("%s/%s.%s", s, t, $LIBEXT)
|
|
if File.exist?(f)
|
|
$extinit += format("\
|
|
\tInit_%s();\n\
|
|
\trb_provide(\"%s.so\");\n\
|
|
", t, t)
|
|
$extobjs += "ext/"
|
|
$extobjs += f
|
|
$extobjs += " "
|
|
else
|
|
false
|
|
end
|
|
end
|
|
|
|
if older("extinit.c", "#{$top_srcdir}/ext/@setup@")
|
|
f = open("extinit.c", "w")
|
|
f.printf "void Init_ext() {\n"
|
|
f.printf $extinit
|
|
f.printf "}\n"
|
|
f.close
|
|
end
|
|
if older("extinit.#{$OBJEXT}", "extinit.c")
|
|
cmd = "@CC@ " + CFLAGS + " -c extinit.c"
|
|
print cmd, "\n"
|
|
system cmd or exit 1
|
|
end
|
|
|
|
Dir.chdir ".."
|
|
|
|
if older(ruby, "#{$top_srcdir}/ext/@setup@") or older(ruby, miniruby)
|
|
rm_f ruby
|
|
end
|
|
|
|
$extobjs = "ext/extinit.#{$OBJEXT} " + $extobjs
|
|
if RUBY_PLATFORM =~ /m68k-human|beos/
|
|
$extlibs.gsub!("-L/usr/local/lib", "") if $extlibs
|
|
end
|
|
system format(%[#{$make} #{ruby} EXTOBJS="%s" EXTLIBS="%s"], $extobjs, $extlibs)
|
|
else
|
|
Dir.chdir ".."
|
|
if older(ruby, miniruby)
|
|
rm_f ruby
|
|
system("#{$make} #{ruby}")
|
|
end
|
|
end
|
|
|
|
#Local variables:
|
|
# mode: ruby
|
|
#end:
|