diff options
Diffstat (limited to 'ext/tcltklib/extconf.rb')
| -rw-r--r-- | ext/tcltklib/extconf.rb | 96 |
1 files changed, 29 insertions, 67 deletions
diff --git a/ext/tcltklib/extconf.rb b/ext/tcltklib/extconf.rb index e34e549ca0..e1086855ba 100644 --- a/ext/tcltklib/extconf.rb +++ b/ext/tcltklib/extconf.rb @@ -7,79 +7,41 @@ have_library("socket", "socket") have_library("dl", "dlopen") have_library("m", "log") -$includes = [] -def search_header(include, *path) - pwd = Dir.getwd - begin - for i in path.sort!.reverse! - dir = Dir[i] - for path in dir.sort!.reverse! - next unless File.directory? path - Dir.chdir path - files = Dir[include] - if files.size > 0 - unless $includes.include? path - $includes << path - end - return - end - end - end - ensure - Dir.chdir pwd - end -end +dir_config("tk") +dir_config("tcl") +dir_config("X11") -search_header("tcl.h", - "/usr/include/tcl{,8*,7*}", - "/usr/include", - "/usr/local/include/tcl{,8*,7*}", - "/usr/local/include") -search_header("tk.h", - "/usr/include/tk{,8*,4*}", - "/usr/include", - "/usr/local/include/tk{,8*,4*}", - "/usr/local/include") -search_header("X11/Xlib.h", - "/usr/include/X11*", - "/usr/include", - "/usr/openwin/include", - "/usr/X11*/include") +tklib = with_config("tklib") +tcllib = with_config("tcllib") -$CFLAGS = $includes.collect{|path| "-I" + path}.join(" ") +def find_tcl(tcllib) + paths = ["/usr/local/lib", "/usr/pkg"] + func = "Tcl_FindExecutable" + if tcllib + find_library(tcllib, func, *paths) + else + find_library("tcl", func, *paths) or + find_library("tcl8.0", func, *paths) or + find_library("tcl7.6", func, *paths) + end +end -$libraries = [] -def search_lib(file, func, *path) - for i in path.reverse! - dir = Dir[i] - for path in dir.sort!.reverse! - $LDFLAGS = $libraries.collect{|p| "-L" + p}.join(" ") + " -L" + path - files = Dir[path+"/"+file] - if files.size > 0 - for lib in files.sort!.reverse! - lib = File::basename(lib) - lib.sub!(/^lib/, '') - lib.sub!(/\.(a|so)$/, '') - if have_library(lib, func) - unless $libraries.include? path - $libraries << path - end - return true - end - end - end - end +def find_tk(tklib) + paths = ["/usr/local/lib", "/usr/pkg"] + func = "Tk_Init" + if tklib + find_library(tklib, func, *paths) + else + find_library("tk", func, *paths) or + find_library("tk8.0", func, *paths) or + find_library("tk4.2", func, *paths) end - return false; end if have_header("tcl.h") && have_header("tk.h") && - search_lib("libX11.{so,a}", "XOpenDisplay", - "/usr/lib", "/usr/openwin/lib", "/usr/X11*/lib") && - search_lib("libtcl{8*,7*,}.{so,a}", "Tcl_FindExecutable", - "/usr/lib", "/usr/local/lib") && - search_lib("libtk{8*,4*,}.{so,a}", "Tk_Init", - "/usr/lib", "/usr/local/lib") - $LDFLAGS = $libraries.collect{|path| "-L" + path}.join(" ") + (/mswin32/ =~ RUBY_PLATFORM || find_library("X11", "XOpenDisplay", + "/usr/X11/lib", "/usr/X11R6/lib", "/usr/openwin/lib")) && + find_tcl(tcllib) && + find_tk(tklib) create_makefile("tcltklib") end |