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79 lines
1.7 KiB
Ruby
79 lines
1.7 KiB
Ruby
# extconf.rb for tcltklib
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have_library("socket", "socket")
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have_library("nsl", "gethostbyname")
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def search_file(var, 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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var << path
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return files.pop
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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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$includes = []
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search_file($includes,
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"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_file($includes,
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"tk.h",
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"/usr/include/tk*",
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"/usr/include",
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"/usr/local/include/tk*",
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"/usr/local/include")
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search_file($includes,
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"X11/Xlib.h",
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"/usr/include",
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"/usr/X11*/include",
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"/usr/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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tcllibfile = search_file($libraries,
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"libtcl{,7*,8*}.{a,so}",
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"/usr/lib",
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"/usr/local/lib")
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if tcllibfile
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tcllibfile.sub!(/^lib/, '')
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tcllibfile.sub!(/\.(a|so)$/, '')
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end
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tklibfile = search_file($libraries,
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"libtk{,4*,8*}.{a,so}",
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"/usr/lib",
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"/usr/local/lib")
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if tklibfile
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tklibfile.sub!(/^lib/, '')
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tklibfile.sub!(/\.(a|so)$/, '')
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end
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search_file($libraries,
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"libX11.{a,so}",
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"/usr/lib",
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"/usr/X11*/lib")
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$LDFLAGS = $libraries.collect{|path| "-L" + path}.join(" ")
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have_library("dl", "dlopen")
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if have_header("tcl.h") &&
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have_header("tk.h") &&
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have_library("X11", "XOpenDisplay") &&
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have_library("m", "log") &&
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have_library(tcllibfile, "Tcl_FindExecutable") &&
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have_library(tklibfile, "Tk_Init")
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create_makefile("tcltklib")
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end
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