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Diffstat (limited to 'waflib/Tools/ruby.py')
| -rw-r--r-- | waflib/Tools/ruby.py | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/waflib/Tools/ruby.py b/waflib/Tools/ruby.py new file mode 100644 index 0000000..887234f --- /dev/null +++ b/waflib/Tools/ruby.py @@ -0,0 +1,97 @@ +#! /usr/bin/env python +# encoding: utf-8 +# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file + +import os +from waflib import Errors,Options,Task,Utils +from waflib.TaskGen import before_method,feature,extension +from waflib.Configure import conf +@feature('rubyext') +@before_method('apply_incpaths','process_source','apply_bundle','apply_link') +def init_rubyext(self): + self.install_path='${ARCHDIR_RUBY}' + self.uselib=self.to_list(getattr(self,'uselib','')) + if not'RUBY'in self.uselib: + self.uselib.append('RUBY') + if not'RUBYEXT'in self.uselib: + self.uselib.append('RUBYEXT') +@feature('rubyext') +@before_method('apply_link','propagate_uselib_vars') +def apply_ruby_so_name(self): + self.env.cshlib_PATTERN=self.env.cxxshlib_PATTERN=self.env.rubyext_PATTERN +@conf +def check_ruby_version(self,minver=()): + ruby=self.find_program('ruby',var='RUBY',value=Options.options.rubybinary) + try: + version=self.cmd_and_log(ruby+['-e','puts defined?(VERSION) ? VERSION : RUBY_VERSION']).strip() + except Errors.WafError: + self.fatal('could not determine ruby version') + self.env.RUBY_VERSION=version + try: + ver=tuple(map(int,version.split('.'))) + except Errors.WafError: + self.fatal('unsupported ruby version %r'%version) + cver='' + if minver: + cver='> '+'.'.join(str(x)for x in minver) + if ver<minver: + self.fatal('ruby is too old %r'%ver) + self.msg('Checking for ruby version %s'%cver,version) +@conf +def check_ruby_ext_devel(self): + if not self.env.RUBY: + self.fatal('ruby detection is required first') + if not self.env.CC_NAME and not self.env.CXX_NAME: + self.fatal('load a c/c++ compiler first') + version=tuple(map(int,self.env.RUBY_VERSION.split("."))) + def read_out(cmd): + return Utils.to_list(self.cmd_and_log(self.env.RUBY+['-rrbconfig','-e',cmd])) + def read_config(key): + return read_out('puts RbConfig::CONFIG[%r]'%key) + cpppath=archdir=read_config('archdir') + if version>=(1,9,0): + ruby_hdrdir=read_config('rubyhdrdir') + cpppath+=ruby_hdrdir + if version>=(2,0,0): + cpppath+=read_config('rubyarchhdrdir') + cpppath+=[os.path.join(ruby_hdrdir[0],read_config('arch')[0])] + self.check(header_name='ruby.h',includes=cpppath,errmsg='could not find ruby header file',link_header_test=False) + self.env.LIBPATH_RUBYEXT=read_config('libdir') + self.env.LIBPATH_RUBYEXT+=archdir + self.env.INCLUDES_RUBYEXT=cpppath + self.env.CFLAGS_RUBYEXT=read_config('CCDLFLAGS') + self.env.rubyext_PATTERN='%s.'+read_config('DLEXT')[0] + flags=read_config('LDSHARED') + while flags and flags[0][0]!='-': + flags=flags[1:] + if len(flags)>1 and flags[1]=="ppc": + flags=flags[2:] + self.env.LINKFLAGS_RUBYEXT=flags + self.env.LINKFLAGS_RUBYEXT+=read_config('LIBS') + self.env.LINKFLAGS_RUBYEXT+=read_config('LIBRUBYARG_SHARED') + if Options.options.rubyarchdir: + self.env.ARCHDIR_RUBY=Options.options.rubyarchdir + else: + self.env.ARCHDIR_RUBY=read_config('sitearchdir')[0] + if Options.options.rubylibdir: + self.env.LIBDIR_RUBY=Options.options.rubylibdir + else: + self.env.LIBDIR_RUBY=read_config('sitelibdir')[0] +@conf +def check_ruby_module(self,module_name): + self.start_msg('Ruby module %s'%module_name) + try: + self.cmd_and_log(self.env.RUBY+['-e','require \'%s\';puts 1'%module_name]) + except Errors.WafError: + self.end_msg(False) + self.fatal('Could not find the ruby module %r'%module_name) + self.end_msg(True) +@extension('.rb') +def process(self,node): + return self.create_task('run_ruby',node) +class run_ruby(Task.Task): + run_str='${RUBY} ${RBFLAGS} -I ${SRC[0].parent.abspath()} ${SRC}' +def options(opt): + opt.add_option('--with-ruby-archdir',type='string',dest='rubyarchdir',help='Specify directory where to install arch specific files') + opt.add_option('--with-ruby-libdir',type='string',dest='rubylibdir',help='Specify alternate ruby library path') + opt.add_option('--with-ruby-binary',type='string',dest='rubybinary',help='Specify alternate ruby binary') |