Top Level Namespace

Defined Under Namespace

Modules: GLib, GNOME2

Constant Summary collapse

GNOME2Package = 
GNOME2::Rake::PackageTask

Instance Method Summary collapse

Instance Method Details

#add_depend_package(target_name, target_srcdir, top_srcdir, options = {}) ⇒ Object

add_depend_package(“glib2”, “ext/glib2”, “/.…./ruby-gnome2”)



156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
 
# File 'lib/mkmf-gnome.rb', line 156

def add_depend_package(target_name, target_srcdir, top_srcdir, options={})
  gem_spec = find_gem_spec(target_name)
  if gem_spec
    target_source_dir = File.join(gem_spec.full_gem_path, "ext/#{target_name}")
    target_build_dir = target_source_dir
    add_depend_package_path(target_name,
                            target_source_dir,
                            target_build_dir)
  end

  [top_srcdir,
   File.join(top_srcdir, target_name),
   $configure_args['--topdir'],
   File.join($configure_args['--topdir'], target_name)].each do |topdir|
    topdir = File.expand_path(topdir)
    target_source_dir_full_path = File.join(topdir, target_srcdir)

    top_build_dir = options[:top_build_dir] || topdir
    target_build_dir = options[:target_build_dir] || target_srcdir
    target_build_dir_full_path = File.join(top_build_dir, target_build_dir)
    unless File.exist?(target_build_dir_full_path)
      target_build_dir_full_path = File.join(top_build_dir, target_srcdir)
    end
    unless File.exist?(target_build_dir_full_path)
      target_build_dir_full_path = File.join(topdir, target_build_dir)
    end
    unless File.exist?(target_build_dir_full_path)
      target_build_dir_full_path = File.join(topdir, target_srcdir)
    end
    add_depend_package_path(target_name,
                            target_source_dir_full_path,
                            target_build_dir_full_path)
  end
end

#add_depend_package_path(target_name, target_source_dir, target_build_dir) ⇒ Object 



191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
 
# File 'lib/mkmf-gnome.rb', line 191

def add_depend_package_path(target_name, target_source_dir, target_build_dir)
  if File.exist?(target_source_dir)
    $INCFLAGS = "-I#{target_source_dir} #{$INCFLAGS}"
  end

  return unless File.exist?(target_build_dir)
  if target_source_dir != target_build_dir
    $INCFLAGS = "-I#{target_build_dir} #{$INCFLAGS}"
  end

  library_base_name = File.basename(target_source_dir).gsub(/-/, "_")
  case RUBY_PLATFORM
  when /cygwin|mingw/
    $libs << " " << File.join(target_build_dir, "#{library_base_name}.so")
  when /mswin/
    $DLDFLAGS << " /libpath:#{target_build_dir}"
    $libs << " #{library_base_name}-$(arch).lib"
  end
end

#add_distcleanfile(file) ⇒ Object 



211
212
213
214
 
# File 'lib/mkmf-gnome.rb', line 211

def add_distcleanfile(file)
  $distcleanfiles ||= []
  $distcleanfiles << file
end

#add_obj(name) ⇒ Object 



406
407
408
409
 
# File 'lib/mkmf-gnome.rb', line 406

def add_obj(name)
  ensure_objs
  $objs << name unless $objs.index(name)
end

#check_cairo(options = {}) ⇒ Object 



418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
 
# File 'lib/mkmf-gnome.rb', line 418

def check_cairo(options={})
  rcairo_source_dir = options[:rcairo_source_dir]
  if rcairo_source_dir.nil?
    rcairo_source_base_dir = "rcairo"
    top_dir = options[:top_dir]
    if top_dir
      rcairo_source_dir = File.join(top_dir, "..", rcairo_source_base_dir)
    end
  end

  if rcairo_source_dir and !File.exist?(rcairo_source_dir)
    rcairo_source_dir = nil
  end
  if rcairo_source_dir.nil?
    cairo_gem_spec = find_gem_spec("cairo")
    rcairo_source_dir = cairo_gem_spec.full_gem_path if cairo_gem_spec
  end

  unless rcairo_source_dir.nil?
    options = {}
    build_dir = "tmp/#{RUBY_PLATFORM}/cairo/#{RUBY_VERSION}"
    if File.exist?(File.join(rcairo_source_dir, build_dir))
      options[:target_build_dir] = build_dir
    end
    add_depend_package("cairo", "ext/cairo", rcairo_source_dir, options)
  end

  PKGConfig.have_package("cairo") and have_header("rb_cairo.h")
end

#create_makefile_at_srcdir(pkg_name, srcdir, defs = nil) ⇒ Object 



281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
 
# File 'lib/mkmf-gnome.rb', line 281

def create_makefile_at_srcdir(pkg_name, srcdir, defs = nil)
  base_dir = File.basename(Dir.pwd)
  last_common_index = srcdir.rindex(base_dir)
  if last_common_index
    builddir = srcdir[(last_common_index + base_dir.size + 1)..-1]
  end
  builddir ||= "."
  FileUtils.mkdir_p(builddir)

  Dir.chdir(builddir) do
    yield if block_given?

    $defs << defs if defs
    ensure_objs
    create_makefile(pkg_name, srcdir)
  end
end

#create_pkg_config_file(package_name, c_package, version = nil, pc_file_name = nil) ⇒ Object 



216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/mkmf-gnome.rb', line 216

def create_pkg_config_file(package_name, c_package,
                           version=nil, pc_file_name=nil)
  pc_file_name ||= "#{package_name.downcase.sub(/\//, '-')}.pc"
  version ||= ruby_gnome_version || PKGConfig.modversion(c_package)

  puts "creating #{pc_file_name}"

  File.open(pc_file_name, 'w') do |pc_file|
    if package_name.nil?
      c_module_name = PKGConfig.name(c_package)
      package_name = "Ruby/#{c_module_name}" if c_module_name
    end
    pc_file.puts("Name: #{package_name}") if package_name

    description = PKGConfig.description(c_package)
    pc_file.puts("Description: Ruby bindings for #{description}") if description
    pc_file.printf("Version: #{version}")
  end

  add_distcleanfile(pc_file_name)
end

#create_top_makefile(sub_dirs = ["src"]) ⇒ Object 



315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
 
# File 'lib/mkmf-gnome.rb', line 315

def create_top_makefile(sub_dirs=["src"])
  File.open("Makefile", "w") do |makefile|
    makefile.print(<<-EOM)
all:
#{run_make_in_sub_dirs_command("all", sub_dirs)}

install:
#{run_make_in_sub_dirs_command("install", sub_dirs)}

site-install:
#{run_make_in_sub_dirs_command("site-install", sub_dirs)}

clean:
#{run_make_in_sub_dirs_command("clean", sub_dirs)}
    EOM

    if /mswin/ =~ RUBY_PLATFORM
      makefile.print(<<-EOM)
	@if exist extconf.h del extconf.h
	@if exist conftest.* del conftest.*
	@if exist *.lib del *.lib
	@if exist *~ del *~
	@if exist mkmf.log del mkmf.log
      EOM
    else
      makefile.print(<<-EOM)

distclean: clean
#{run_make_in_sub_dirs_command("distclean", sub_dirs)}
	@rm -f Makefile extconf.h conftest.*
	@rm -f core *~ mkmf.log
      EOM
    end
  end
end

#disable_optimization_build_flag(flags) ⇒ Object 



29
30
31
32
33
34
35
 
# File 'lib/mkmf-gnome.rb', line 29

def disable_optimization_build_flag(flags)
  if gcc?
    RbConfig.expand(flags.dup).gsub(/(^|\s)?-O\d(\s|$)?/, '\\1-O0\\2')
  else
    flags
  end
end

#enable_debug_build_flag(flags) ⇒ Object 



37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/mkmf-gnome.rb', line 37

def enable_debug_build_flag(flags)
  if gcc?
    expanded_flags = RbConfig.expand(flags.dup)
    debug_option_pattern = /(^|\s)-g(?:gdb)?\d?(\s|$)/
    if debug_option_pattern =~ expanded_flags
      expanded_flags.gsub(debug_option_pattern, '\\1-ggdb3\\2')
    else
      flags + " -ggdb3"
    end
  else
    flags
  end
end

#ensure_objs ⇒ Object 



267
268
269
270
271
272
273
274
275
276
277
278
279
 
# File 'lib/mkmf-gnome.rb', line 267

def ensure_objs
  return unless $objs.nil?

  source_dir = '$(srcdir)'
  RbConfig.expand(source_dir)

  pattern = "*.{#{SRC_EXT.join(',')}}"
  srcs = Dir[File.join(source_dir, pattern)]
  srcs |= Dir[File.join(".", pattern)]
  $objs = srcs.collect do |f|
    File.basename(f, ".*") + ".o"
  end.uniq
end

#find_gem_spec(package) ⇒ Object 



132
133
134
135
136
137
138
 
# File 'lib/mkmf-gnome.rb', line 132

def find_gem_spec(package)
  begin
    Gem::Specification.find_by_name(package)
  rescue LoadError
    nil
  end
end

#gcc? ⇒ Boolean

Returns:

  • (Boolean) 


25
26
27
 
# File 'lib/mkmf-gnome.rb', line 25

def gcc?
  CONFIG["GCC"] == "yes"
end

#glib_mkenums(prefix, files, g_type_prefix, include_files, options = {}) ⇒ Object 



411
412
413
414
415
416
 
# File 'lib/mkmf-gnome.rb', line 411

def glib_mkenums(prefix, files, g_type_prefix, include_files, options={})
  add_distcleanfile(prefix + ".h")
  add_distcleanfile(prefix + ".c")
  GLib::MkEnums.create(prefix, files, g_type_prefix, include_files, options)
  add_obj("#{prefix}.o")
end

#install_missing_native_package(native_package_info) ⇒ Object 



448
449
450
 
# File 'lib/mkmf-gnome.rb', line 448

def install_missing_native_package(native_package_info)
  NativePackageInstaller.install(native_package_info)
end

#make_version_header(app_name, pkgname, dir = "src") ⇒ Object

This is used for the library which doesn’t support version info.



352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
 
# File 'lib/mkmf-gnome.rb', line 352

def make_version_header(app_name, pkgname, dir = "src")
  version = PKGConfig.modversion(pkgname).split(/\./)
  (0..2).each do |v|
    version[v] = "0" unless version[v]
    if /\A(\d+)/ =~ version[v]
      number = $1
      tag = $POSTMATCH
      unless tag.empty?
        version[v] = number
        version[3] = tag
      end
    end
  end
  filename = "rb#{app_name.downcase}version.h"

  puts "creating #{filename}"

  add_distcleanfile(filename)

  FileUtils.mkdir_p(dir)
  out = File.open(File.join(dir, filename), "w")

  version_definitions = []
  ["MAJOR", "MINOR", "MICRO", "TAG"].each_with_index do |type, i|
    _version = version[i]
    next if _version.nil?
    version_definitions << "#define #{app_name}_#{type}_VERSION (#{_version})"
  end
  out.print %Q[/* -*- c-file-style: "ruby"; indent-tabs-mode: nil -*- */
/************************************************

  #{filename} -

  This file was generated by mkmf-gnome.rb.

************************************************/

#ifndef __RB#{app_name}_VERSION_H__
#define __RB#{app_name}_VERSION_H__

#{version_definitions.join("\n")}

#define #{app_name}_CHECK_VERSION(major,minor,micro)    \\
    (#{app_name}_MAJOR_VERSION > (major) || \\
     (#{app_name}_MAJOR_VERSION == (major) && #{app_name}_MINOR_VERSION > (minor)) || \\
     (#{app_name}_MAJOR_VERSION == (major) && #{app_name}_MINOR_VERSION == (minor) && \\
      #{app_name}_MICRO_VERSION >= (micro)))


#endif /* __RB#{app_name}_VERSION_H__ */
]
      out.close
end

#required_pkg_config_package(package_info, native_package_info = nil) ⇒ Object 



452
453
454
455
456
457
458
459
460
461
462
463
464
 
# File 'lib/mkmf-gnome.rb', line 452

def required_pkg_config_package(package_info, native_package_info=nil)
  if package_info.is_a?(Array)
    required_package_info = package_info
  else
    required_package_info = [package_info]
  end
  return true if PKGConfig.have_package(*required_package_info)

  native_package_info ||= {}
  return false unless install_missing_native_package(native_package_info)

  PKGConfig.have_package(*required_package_info)
end

#ruby_gnome2_version(*args) ⇒ Object 



262
263
264
265
 
# File 'lib/mkmf-gnome.rb', line 262

def ruby_gnome2_version(*args)
  warn("ruby_gnome2_version is deprecated. Use ruby_gnome_version instead.")
  ruby_gnome_version(*args)
end

#ruby_gnome_version(glib_source_directory = nil) ⇒ Object 



238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
 
# File 'lib/mkmf-gnome.rb', line 238

def ruby_gnome_version(glib_source_directory=nil)
  glib_source_directory ||= File.join(File.dirname(__FILE__), "..",
                                      "ext", "glib2")
  rbglib_h = File.join(glib_source_directory, "rbglib.h")
  return nil unless File.exist?(rbglib_h)

  version = nil
  File.open(rbglib_h) do |h_file|
    version_info = {}
    h_file.each_line do |line|
      case line
      when /\A#define RBGLIB_(MAJOR|MINOR|MICRO)_VERSION\s+(\d+)/
        version_info[$1] = $2
      end
    end
    version_info = [version_info["MAJOR"],
                    version_info["MINOR"],
                    version_info["MICRO"]].compact
    version = version_info.join(".") if version_info.size == 3
  end

  version
end

#run_make_in_sub_dirs_command(command, sub_dirs) ⇒ Object 



299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
 
# File 'lib/mkmf-gnome.rb', line 299

def run_make_in_sub_dirs_command(command, sub_dirs)
  if /mswin/ =~ RUBY_PLATFORM
    sub_dirs.collect do |dir|
      <<-EOM.chmop
	@cd #{dir}
	@nmake -nologo DESTDIR=$(DESTDIR) #{command}
	@cd ..
      EOM
    end.join("\n")
  else
    sub_dirs.collect do |dir|
      "\t@cd #{dir}; $(MAKE) #{command}"
    end.join("\n")
  end
end

#setup_homebrew ⇒ Object 



140
141
142
143
144
145
146
147
148
149
150
151
 
# File 'lib/mkmf-gnome.rb', line 140

def setup_homebrew
  checking_for(checking_message("Homebrew")) do
    platform = NativePackageInstaller::Platform.detect
    if platform.is_a?(NativePackageInstaller::Platform::Homebrew)
      libffi_prefix = `brew --prefix libffi`.chomp
      PKGConfig.add_path("#{libffi_prefix}/lib/pkgconfig")
      true
    else
      false
    end
  end
end

#setup_win32(*args, &block) ⇒ Object

For backward compatibility



128
129
130
 
# File 'lib/mkmf-gnome.rb', line 128

def setup_win32(*args, &block)
  setup_windows(*args, &block)
end

#setup_windows(target_name, base_dir = nil) ⇒ Object

For backward compatibility



122
123
124
125
126
 
# File 'lib/mkmf-gnome.rb', line 122

def setup_windows(target_name, base_dir=nil)
  checking_for(checking_message("Windows")) do
    windows_platform?
  end
end

#try_compiler_option(opt, &block) ⇒ Object 



63
64
65
66
67
68
69
70
71
72
 
# File 'lib/mkmf-gnome.rb', line 63

def try_compiler_option(opt, &block)
  checking_for "#{opt} option to compiler" do
    if try_compile '', opt + " -Werror", &block
      $CFLAGS += " #{opt}"
      true
    else
      false
    end
  end
end

#windows_platform? ⇒ Boolean

Returns:

  • (Boolean) 


117
118
119
 
# File 'lib/mkmf-gnome.rb', line 117

def windows_platform?
  /cygwin|mingw|mswin/ === RUBY_PLATFORM
end