DEFINITIONS
This source file includes following functions.
1 # extconf.rb for tcltklib
2
3 require 'mkmf'
4
5 if RUBY_PLATFORM !~ /mswin32|mingw|cygwin|bccwin32/
6 have_library("nsl", "t_open")
7 have_library("socket", "socket")
8 have_library("dl", "dlopen")
9 have_library("m", "log")
10 end
11
12 dir_config("tk")
13 dir_config("tcl")
14 dir_config("X11")
15
16 tklib = with_config("tklib")
17 tcllib = with_config("tcllib")
18 stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
19
20 def find_tcl(tcllib, stubs)
21 paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
22 func = stubs ? "Tcl_InitStubs" : "Tcl_FindExecutable"
23 if tcllib
24 find_library(tcllib, func, *paths)
25 elsif RUBY_PLATFORM =~ /mswin32|mingw|cygwin|bccwin32/
26 find_library("tcl", func, *paths) or
27 find_library("tcl84", func, *paths) or
28 find_library("tcl83", func, *paths) or
29 find_library("tcl82", func, *paths) or
30 find_library("tcl80", func, *paths) or
31 find_library("tcl76", func, *paths)
32 else
33 find_library("tcl", func, *paths) or
34 find_library("tcl8.4", func, *paths) or
35 find_library("tcl8.3", func, *paths) or
36 find_library("tcl8.2", func, *paths) or
37 find_library("tcl8.0", func, *paths) or
38 find_library("tcl7.6", func, *paths)
39 end
40 end
41
42 def find_tk(tklib, stubs)
43 paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
44 func = stubs ? "Tk_InitStubs" : "Tk_Init"
45 if tklib
46 find_library(tklib, func, *paths)
47 elsif RUBY_PLATFORM =~ /mswin32|mingw|cygwin|bccwin32/
48 find_library("tk", func, *paths) or
49 find_library("tk84", func, *paths) or
50 find_library("tk83", func, *paths) or
51 find_library("tk82", func, *paths) or
52 find_library("tk80", func, *paths) or
53 find_library("tk42", func, *paths)
54 else
55 find_library("tk", func, *paths) or
56 find_library("tk8.4", func, *paths) or
57 find_library("tk8.3", func, *paths) or
58 find_library("tk8.2", func, *paths) or
59 find_library("tk8.0", func, *paths) or
60 find_library("tk4.2", func, *paths)
61 end
62 end
63
64 if have_header("tcl.h") && have_header("tk.h") &&
65 (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM || find_library("X11", "XOpenDisplay",
66 "/usr/X11/lib", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
67 find_tcl(tcllib, stubs) &&
68 find_tk(tklib, stubs)
69 $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
70 $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
71 create_makefile("tcltklib")
72 end