summaryrefslogtreecommitdiff
path: root/ext/dl/extconf.rb
diff options
context:
space:
mode:
authorttate <ttate@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-02-04 13:29:49 +0000
committerttate <ttate@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-02-04 13:29:49 +0000
commit4ae9132605dc7b0297bcda408ca7a2ad7de39d2f (patch)
tree6ab98b3252accf7357660e1668bf9e37883340bc /ext/dl/extconf.rb
parent889ca023e33ae35c259d02912187ac31be4f5362 (diff)
remove all files to replace ruby-dl with ruby-dl2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dl/extconf.rb')
-rw-r--r--ext/dl/extconf.rb193
1 files changed, 0 insertions, 193 deletions
diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb
deleted file mode 100644
index beb15ab04c..0000000000
--- a/ext/dl/extconf.rb
+++ /dev/null
@@ -1,193 +0,0 @@
-require 'mkmf'
-
-begin # for the exception SystemExit
-
-$:.unshift File.dirname(__FILE__)
-require 'type'
-
-if( ARGV.include?("--help") )
- print <<EOF
- --help print this messages
- --with-type-char strictly use type 'char'
- --with-type-short strictly use type 'short'
- --with-type-float strictly use type 'float'
- --with-args=<max_arg>
- --with-callback=<max_callback>
- --enable-asm use the embedded assembler for passing arguments.
- (this option is available for i386 machine now.)
- --enable-dlstack use a stack emulation for constructing function call.
-EOF
- exit(0)
-end
-
-($CPPFLAGS || $CFLAGS) << " -I."
-
-if (Config::CONFIG['CC'] =~ /gcc/) # from Win32API
- $CFLAGS << " -fno-defer-pop -fno-omit-frame-pointer"
-end
-
-$with_dlstack ||= true
-$with_asm = ! $with_dlstack
-
-$with_type_int = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_INT == SIZEOF_LONG
-#error int not needed
-#endif
-EOF
-
-$with_type_float = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_FLOAT == SIZEOF_DOUBLE
-#error float not needed
-#endif
-EOF
-
-$with_type_voidp = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_VOIDP == SIZEOF_INT || SIZEOF_VOIDP == SIZEOF_LONG
-#error void* not needed
-#endif
-EOF
-
-$with_type_char = DLTYPE[CHAR][:sym]
-$with_type_short = DLTYPE[SHORT][:sym]
-$with_type_long = DLTYPE[LONG][:sym]
-$with_type_double= DLTYPE[DOUBLE][:sym]
-$with_type_int &= DLTYPE[INT][:sym]
-$with_type_float &= DLTYPE[FLOAT][:sym]
-$with_type_voidp &= DLTYPE[VOIDP][:sym]
-
-$with_type_char = enable_config("type-char", $with_type_char)
-$with_type_short = enable_config("type-short", $with_type_short)
-$with_type_float = enable_config("type-float", $with_type_float)
-
-$with_asm = enable_config("asm", $with_asm)
-$with_dlstack = enable_config("dlstack", $with_dlstack)
-
-args = with_config("args")
-max_arg = nil
-if( $with_asm || $with_dlstack )
- $with_type_char = true
- $with_type_short = true
- $with_type_float = true
- max_arg = 0
-end
-if( args )
- max_arg = args.to_i
- if( !max_arg )
- print("--with-args=<max_arg>\n")
- exit(1)
- end
-end
-max_arg ||= 6
-
-max_callback = with_config("callback","10").to_i
-callback_types = DLTYPE.keys.length
-
-
-$dlconfig_h = <<EOF
-#define MAX_ARG #{max_arg}
-EOF
-
-def dlc_define(const)
- $dlconfig_h << "#if !defined(#{const})\n" +
- "# define #{const}\n" +
- "#endif\n"
-end
-
-$dlconfig_h << "#define MAX_CALLBACK #{max_callback}\n"
-$dlconfig_h << "#define CALLBACK_TYPES #{callback_types}\n"
-if( $with_dlstack )
- $dlconfig_h << "#define USE_DLSTACK\n"
-else
- if( $with_asm )
- $dlconfig_h << "#define USE_INLINE_ASM\n"
- end
-end
-if( $with_type_char )
- $dlconfig_h << "#define WITH_TYPE_CHAR\n"
-end
-if( $with_type_short )
- $dlconfig_h << "#define WITH_TYPE_SHORT\n"
-end
-if( $with_type_long )
- $dlconfig_h << "#define WITH_TYPE_LONG\n"
-end
-if( $with_type_double )
- $dlconfig_h << "#define WITH_TYPE_DOUBLE\n"
-end
-if( $with_type_float )
- $dlconfig_h << "#define WITH_TYPE_FLOAT\n"
-end
-if( $with_type_int )
- $dlconfig_h << "#define WITH_TYPE_INT\n"
-end
-if( $with_type_voidp )
- $dlconfig_h << "#define WITH_TYPE_VOIDP\n"
-end
-
-if( have_header("windows.h") )
- have_library("kernel32")
- have_func("GetLastError", "windows.h")
- dlc_define("HAVE_WINDOWS_H")
- have_windows_h = true
-end
-
-if( have_header("dlfcn.h") )
- dlc_define("HAVE_DLFCN_H")
- have_library("dl")
- have_func("dlopen")
- have_func("dlclose")
- have_func("dlsym")
- if( have_func("dlerror") )
- dlc_define("HAVE_DLERROR")
- end
-elsif ( have_windows_h )
- have_func("LoadLibrary")
- have_func("FreeLibrary")
- have_func("GetProcAddress")
-else
- exit(0)
-end
-
-def File.update(file, str)
- begin
- open(file){|f|f.read} == str
- rescue Errno::ENOENT
- false
- end or open(file, "w"){|f|f.print(str)}
-end
-
-File.update("dlconfig.h", <<EOF)
-#ifndef DLCONFIG_H
-#define DLCONFIG_H
-#{$dlconfig_h}
-#endif /* DLCONFIG_H */
-EOF
-
-File.update("dlconfig.rb", <<EOF)
-MAX_ARG = #{max_arg}
-MAX_CALLBACK = #{max_callback}
-CALLBACK_TYPES = #{callback_types}
-DLTYPE[CHAR][:sym] = #{$with_type_char}
-DLTYPE[SHORT][:sym] = #{$with_type_short}
-DLTYPE[INT][:sym] = #{$with_type_int}
-DLTYPE[LONG][:sym] = #{$with_type_long}
-DLTYPE[FLOAT][:sym] = #{$with_type_float}
-DLTYPE[DOUBLE][:sym]= #{$with_type_double}
-DLTYPE[VOIDP][:sym] = #{$with_type_voidp}
-EOF
-
-$INSTALLFILES = [
- ["./dlconfig.h", "$(archdir)$(target_prefix)", "."],
- ["dl.h", "$(archdir)$(target_prefix)", ""],
-]
-$cleanfiles = %w[test/test.o]
-$distcleanfiles = %w[call.func callback.func cbtable.func dlconfig.rb
-./dlconfig.h test/libtest.so test/*~ *~ mkmf.log]
-
-create_makefile('dl')
-rescue SystemExit
- # do nothing
-end