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-rw-r--r--ext/tcltklib/extconf.rb267
1 files changed, 0 insertions, 267 deletions
diff --git a/ext/tcltklib/extconf.rb b/ext/tcltklib/extconf.rb
deleted file mode 100644
index 00aa2ca620..0000000000
--- a/ext/tcltklib/extconf.rb
+++ /dev/null
@@ -1,267 +0,0 @@
-# extconf.rb for tcltklib
-
-require 'mkmf'
-
-is_win32 = (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM)
-is_macosx = (/darwin/ =~ RUBY_PLATFORM)
-
-mac_need_framework =
- is_macosx &&
- enable_config("mac-tcltk-framework", false) &&
- FileTest.directory?("/Library/Frameworks/Tcl.framework/") &&
- FileTest.directory?("/Library/Frameworks/Tk.framework/")
-
-unless is_win32
- have_library("nsl", "t_open")
- have_library("socket", "socket")
- have_library("dl", "dlopen")
- have_library("m", "log")
-end
-
-dir_config("tk")
-dir_config("tcl")
-dir_config("X11")
-
-tklib = with_config("tklib")
-tcllib = with_config("tcllib")
-stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
-
-def find_tcl(tcllib, stubs)
- paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
- if stubs
- func = "Tcl_InitStubs"
- lib = "tclstub"
- else
- func = "Tcl_FindExecutable"
- lib = "tcl"
- end
- if tcllib
- find_library(tcllib, func, *paths)
- elsif find_library(lib, func, *paths)
- true
- else
- %w[8.5 8.4 8.3 8.2 8.1 8.0 7.6].find { |ver|
- find_library("#{lib}#{ver}", func, *paths) or
- find_library("#{lib}#{ver.delete('.')}", func, *paths) or
- find_library("tcl#{ver}", func, *paths) or
- find_library("tcl#{ver.delete('.')}", func, *paths)
- }
- end
-end
-
-def find_tk(tklib, stubs)
- paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
- if stubs
- func = "Tk_InitStubs"
- lib = "tkstub"
- else
- func = "Tk_Init"
- lib = "tk"
- end
- if tklib
- find_library(tklib, func, *paths)
- elsif find_library(lib, func, *paths)
- true
- else
- %w[8.5 8.4 8.3 8.2 8.1 8.0 4.2].find { |ver|
- find_library("#{lib}#{ver}", func, *paths) or
- find_library("#{lib}#{ver.delete('.')}", func, *paths) or
- find_library("tk#{ver}", func, *paths) or
- find_library("tk#{ver.delete('.')}", func, *paths)
- }
- end
-end
-
-def pthread_check()
- tcl_major_ver = nil
- tcl_minor_ver = nil
-
- # Is tcl-thread given by user ?
- case enable_config("tcl-thread")
- when true
- tcl_enable_thread = true
- when false
- tcl_enable_thread = false
- else
- tcl_enable_thread = nil
- end
-
- if (tclConfig = with_config("tclConfig-file"))
- if tcl_enable_thread == true
- puts("Warning: --with-tclConfig-file option is ignored, because --enable-tcl-thread option is given.")
- elsif tcl_enable_thread == false
- puts("Warning: --with-tclConfig-file option is ignored, because --disable-tcl-thread option is given.")
- else
- # tcl-thread is unknown and tclConfig.sh is given
- begin
- open(tclConfig, "r") do |cfg|
- while line = cfg.gets()
- if line =~ /^\s*TCL_THREADS=(0|1)/
- tcl_enable_thread = ($1 == "1")
- break
- end
-
- if line =~ /^\s*TCL_MAJOR_VERSION=("|')(\d+)\1/
- tcl_major_ver = $2
- if tcl_major_ver =~ /^[1-7]$/
- tcl_enable_thread = false
- break
- end
- if tcl_major_ver == "8" && tcl_minor_ver == "0"
- tcl_enable_thread = false
- break
- end
- end
-
- if line =~ /^\s*TCL_MINOR_VERSION=("|')(\d+)\1/
- tcl_minor_ver = $2
- if tcl_major_ver == "8" && tcl_minor_ver == "0"
- tcl_enable_thread = false
- break
- end
- end
- end
- end
-
- if tcl_enable_thread == nil
- # not find definition
- if tcl_major_ver
- puts("Warning: '#{tclConfig}' doesn't include TCL_THREADS definition.")
- else
- puts("Warning: '#{tclConfig}' may not be a tclConfig file.")
- end
- tclConfig = false
- end
- rescue Exception
- puts("Warning: fail to read '#{tclConfig}'!! --> ignore the file")
- tclConfig = false
- end
- end
- end
-
- if tcl_enable_thread == nil && !tclConfig
- # tcl-thread is unknown and tclConfig is unavailable
- begin
- try_run_available = try_run("int main() { exit(0); }")
- rescue Exception
- # cannot try_run. Is CROSS-COMPILE environment?
- puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT CHECK WARNING:
-**
-** We cannot check the consistency of pthread support between Ruby
-** and Tcl/Tk library on your environment (do coss-compile?). If the
-** consistency is not kept, some memory troubles (e.g. "Hang-up" or
-** "Segmentation Fault") may bother you. We strongly you to check the
-** consistency by your own hand.
-**
-*****************************************************************************
-')
- return true
- end
- end
-
- if tcl_enable_thread == nil
- # tcl-thread is unknown
- if try_run(<<EOF)
-#include <tcl.h>
-int main() {
- Tcl_Interp *ip;
- ip = Tcl_CreateInterp();
- exit((Tcl_Eval(ip, "set tcl_platform(threaded)") == TCL_OK)? 0: 1);
-}
-EOF
- tcl_enable_thread = true
- elsif try_run(<<EOF)
-#include <tcl.h>
-static Tcl_ThreadDataKey dataKey;
-int main() { exit((Tcl_GetThreadData(&dataKey, 1) == dataKey)? 1: 0); }
-EOF
- tcl_enable_thread = true
- else
- tcl_enable_thread = false
- end
- end
-
- # check pthread mode
- if (macro_defined?('HAVE_LIBPTHREAD', '#include "ruby.h"'))
- # ruby -> enable
- unless tcl_enable_thread
- # ruby -> enable && tcl -> disable
- puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE WARNING:
-**
-** Ruby is compiled with --enable-pthread, but your Tcl/Tk libraries
-** seems to be compiled without "pthread support". Although You can
-** create tcltklib library, this combination may cause memory trouble
-** (e.g. "Hang-up" or "Segmentation Fault"). If you have no reason you
-** must have to keep current pthread support status, we recommend you
-** to make both or neither libraries to support pthread.
-**
-** If you want change the status of pthread support, please recompile
-** Ruby without "--enable-pthread" configure option or recompile Tcl/Tk
-** with "--enable-threads" configure option (if your Tcl/Tk is later
-** than or equal to Tcl/Tk8.1).
-**
-*****************************************************************************
-')
- end
-
- # ruby -> enable && tcl -> enable/disable
- if tcl_enable_thread
- $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
- else
- $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
- end
-
- return true
-
- else
- # ruby -> disable
- if tcl_enable_thread
- # ruby -> disable && tcl -> enable
- puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE ERRROR:
-**
-** Ruby is not compiled with --enable-pthread, but your Tcl/Tk
-** libararies seems to be compiled with "pthread support". This
-** combination possibly cause "Hang-up" or "Segmentation Fault"
-** frequently when Ruby/Tk is working. We NEVER recommend you to
-** create the library under such combination of pthread support.
-**
-** Please recompile Ruby with "--enable-pthread" configure option
-** or recompile Tcl/Tk with "--disable-threads" configure option.
-**
-*****************************************************************************
-')
- $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
- return false
- else
- # ruby -> disable && tcl -> disable
- $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
- return true
- end
- end
-end
-
-if mac_need_framework ||
- (have_header("tcl.h") && have_header("tk.h") &&
- (is_win32 || find_library("X11", "XOpenDisplay",
- "/usr/X11/lib", "/usr/lib/X11", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
- find_tcl(tcllib, stubs) &&
- find_tk(tklib, stubs))
- $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
- $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
-
- if mac_need_framework
- $CPPFLAGS += ' -I/Library/Frameworks/Tcl.framework/headers -I/Library/Frameworks/Tk.framework/Headers'
- $LDFLAGS += ' -framework Tk -framework Tcl'
- end
-
- create_makefile("tcltklib") if stubs or pthread_check
-end
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-11 23:50:47 +0000