59 lines
1.6 KiB
Ruby
59 lines
1.6 KiB
Ruby
# extconf.rb for tcltklib
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require 'mkmf'
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if RUBY_PLATFORM !~ /mswin32|mingw|cygwin|bccwin32/
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have_library("nsl", "t_open")
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have_library("socket", "socket")
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have_library("dl", "dlopen")
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have_library("m", "log")
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end
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dir_config("tk")
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dir_config("tcl")
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dir_config("X11")
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tklib = with_config("tklib")
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tcllib = with_config("tcllib")
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stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
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def find_tcl(tcllib, stubs)
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paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
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func = stubs ? "Tcl_InitStubs" : "Tcl_FindExecutable"
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if tcllib
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find_library(tcllib, func, *paths)
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elsif find_library("tcl", func, *paths)
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true
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else
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%w[8.4 8.3 8.2 8.0 7.6].find { |ver|
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find_library("tcl#{ver}", func, *paths) or
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find_library("tcl#{ver.delete('.')}", func, *paths)
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}
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end
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end
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def find_tk(tklib, stubs)
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paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
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func = stubs ? "Tk_InitStubs" : "Tk_Init"
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if tklib
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find_library(tklib, func, *paths)
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elsif find_library("tk", func, *paths)
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true
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else
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%w[8.4 8.3 8.2 8.0 4.2].find { |ver|
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find_library("tk#{ver}", func, *paths) or
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find_library("tk#{ver.delete('.')}", func, *paths)
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}
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end
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end
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if have_header("tcl.h") && have_header("tk.h") &&
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(/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM || find_library("X11", "XOpenDisplay",
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"/usr/X11/lib", "/usr/lib/X11", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
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find_tcl(tcllib, stubs) &&
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find_tk(tklib, stubs)
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$CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
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$CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
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create_makefile("tcltklib")
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end
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