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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
84 lines
1.9 KiB
Ruby
84 lines
1.9 KiB
Ruby
# extconf.rb for tcltklib
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require 'mkmf'
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have_library("socket", "socket")
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have_library("nsl", "gethostbyname")
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have_library("dl", "dlopen")
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have_library("m", "log")
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$includes = []
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def search_header(include, *path)
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pwd = Dir.getwd
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begin
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for i in path.reverse!
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dir = Dir[i]
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for path in dir
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Dir.chdir path
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files = Dir[include]
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if files.size > 0
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unless $includes.include? path
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$includes << path
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end
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return
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end
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end
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end
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ensure
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Dir.chdir pwd
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end
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end
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search_header("tcl.h",
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"/usr/include/tcl*",
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"/usr/include",
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"/usr/local/include/tcl*",
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"/usr/local/include")
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search_header("tk.h",
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"/usr/include/tk*",
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"/usr/include",
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"/usr/local/include/tk*",
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"/usr/local/include")
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search_header("X11/Xlib.h",
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"/usr/include/X11*",
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"/usr/include",
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"/usr/openwin/include",
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"/usr/X11*/include")
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$CFLAGS = "-Wall " + $includes.collect{|path| "-I" + path}.join(" ")
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$libraries = []
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def search_lib(file, func, *path)
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for i in path.reverse!
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dir = Dir[i]
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for path in dir
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$LDFLAGS = $libraries.collect{|p| "-L" + p}.join(" ") + " -L" + path
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files = Dir[path+"/"+file]
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if files.size > 0
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for lib in files
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lib = File::basename(lib)
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lib.sub!(/^lib/, '')
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lib.sub!(/\.(a|so)$/, '')
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if have_library(lib, func)
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unless $libraries.include? path
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$libraries << path
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end
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return TRUE
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end
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end
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end
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end
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end
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return FALSE;
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end
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if have_header("tcl.h") && have_header("tk.h") &&
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search_lib("libX11.{a,so}", "XOpenDisplay",
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"/usr/lib", "/usr/openwin/lib", "/usr/X11*/lib") &&
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search_lib("libtcl{,7*,8*}.{a,so}", "Tcl_FindExecutable",
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"/usr/lib", "/usr/local/lib") &&
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search_lib("libtk{,4*,8*}.{a,so}", "Tk_Init",
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"/usr/lib", "/usr/local/lib")
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$LDFLAGS = $libraries.collect{|path| "-L" + path}.join(" ")
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create_makefile("tcltklib")
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end
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