1 | #! /usr/bin/env python |
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2 | # encoding: utf-8 |
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3 | # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file |
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4 | |
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5 | import os,re |
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6 | from waflib import Task,Utils,Node,Errors |
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7 | from waflib.TaskGen import after_method,before_method,feature,taskgen_method,extension |
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8 | from waflib.Tools import c_aliases,c_preproc,c_config,c_osx,c_tests |
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9 | from waflib.Configure import conf |
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10 | SYSTEM_LIB_PATHS=['/usr/lib64','/usr/lib','/usr/local/lib64','/usr/local/lib'] |
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11 | USELIB_VARS=Utils.defaultdict(set) |
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12 | USELIB_VARS['c']=set(['INCLUDES','FRAMEWORKPATH','DEFINES','CPPFLAGS','CCDEPS','CFLAGS','ARCH']) |
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13 | USELIB_VARS['cxx']=set(['INCLUDES','FRAMEWORKPATH','DEFINES','CPPFLAGS','CXXDEPS','CXXFLAGS','ARCH']) |
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14 | USELIB_VARS['d']=set(['INCLUDES','DFLAGS']) |
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15 | USELIB_VARS['includes']=set(['INCLUDES','FRAMEWORKPATH','ARCH']) |
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16 | USELIB_VARS['cprogram']=USELIB_VARS['cxxprogram']=set(['LIB','STLIB','LIBPATH','STLIBPATH','LINKFLAGS','RPATH','LINKDEPS','FRAMEWORK','FRAMEWORKPATH','ARCH']) |
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17 | USELIB_VARS['cshlib']=USELIB_VARS['cxxshlib']=set(['LIB','STLIB','LIBPATH','STLIBPATH','LINKFLAGS','RPATH','LINKDEPS','FRAMEWORK','FRAMEWORKPATH','ARCH']) |
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18 | USELIB_VARS['cstlib']=USELIB_VARS['cxxstlib']=set(['ARFLAGS','LINKDEPS']) |
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19 | USELIB_VARS['dprogram']=set(['LIB','STLIB','LIBPATH','STLIBPATH','LINKFLAGS','RPATH','LINKDEPS']) |
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20 | USELIB_VARS['dshlib']=set(['LIB','STLIB','LIBPATH','STLIBPATH','LINKFLAGS','RPATH','LINKDEPS']) |
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21 | USELIB_VARS['dstlib']=set(['ARFLAGS','LINKDEPS']) |
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22 | USELIB_VARS['asm']=set(['ASFLAGS']) |
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23 | @taskgen_method |
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24 | def create_compiled_task(self,name,node): |
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25 | out='%s.%d.o'%(node.name,self.idx) |
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26 | task=self.create_task(name,node,node.parent.find_or_declare(out)) |
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27 | try: |
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28 | self.compiled_tasks.append(task) |
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29 | except AttributeError: |
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30 | self.compiled_tasks=[task] |
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31 | return task |
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32 | @taskgen_method |
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33 | def to_incnodes(self,inlst): |
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34 | lst=[] |
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35 | seen=set([]) |
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36 | for x in self.to_list(inlst): |
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37 | if x in seen or not x: |
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38 | continue |
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39 | seen.add(x) |
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40 | if isinstance(x,Node.Node): |
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41 | lst.append(x) |
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42 | else: |
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43 | if os.path.isabs(x): |
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44 | lst.append(self.bld.root.make_node(x)or x) |
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45 | else: |
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46 | if x[0]=='#': |
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47 | p=self.bld.bldnode.make_node(x[1:]) |
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48 | v=self.bld.srcnode.make_node(x[1:]) |
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49 | else: |
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50 | p=self.path.get_bld().make_node(x) |
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51 | v=self.path.make_node(x) |
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52 | if p.is_child_of(self.bld.bldnode): |
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53 | p.mkdir() |
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54 | lst.append(p) |
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55 | lst.append(v) |
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56 | return lst |
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57 | @feature('c','cxx','d','asm','fc','includes') |
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58 | @after_method('propagate_uselib_vars','process_source') |
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59 | def apply_incpaths(self): |
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60 | lst=self.to_incnodes(self.to_list(getattr(self,'includes',[]))+self.env['INCLUDES']) |
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61 | self.includes_nodes=lst |
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62 | self.env['INCPATHS']=[x.abspath()for x in lst] |
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63 | class link_task(Task.Task): |
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64 | color='YELLOW' |
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65 | inst_to=None |
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66 | chmod=Utils.O755 |
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67 | def add_target(self,target): |
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68 | if isinstance(target,str): |
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69 | pattern=self.env[self.__class__.__name__+'_PATTERN'] |
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70 | if not pattern: |
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71 | pattern='%s' |
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72 | folder,name=os.path.split(target) |
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73 | if self.__class__.__name__.find('shlib')>0 and getattr(self.generator,'vnum',None): |
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74 | nums=self.generator.vnum.split('.') |
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75 | if self.env.DEST_BINFMT=='pe': |
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76 | name=name+'-'+nums[0] |
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77 | elif self.env.DEST_OS=='openbsd': |
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78 | pattern='%s.%s'%(pattern,nums[0]) |
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79 | if len(nums)>=2: |
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80 | pattern+='.%s'%nums[1] |
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81 | tmp=folder+os.sep+pattern%name |
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82 | target=self.generator.path.find_or_declare(tmp) |
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83 | self.set_outputs(target) |
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84 | class stlink_task(link_task): |
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85 | run_str='${AR} ${ARFLAGS} ${AR_TGT_F}${TGT} ${AR_SRC_F}${SRC}' |
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86 | chmod=Utils.O644 |
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87 | def rm_tgt(cls): |
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88 | old=cls.run |
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89 | def wrap(self): |
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90 | try:os.remove(self.outputs[0].abspath()) |
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91 | except OSError:pass |
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92 | return old(self) |
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93 | setattr(cls,'run',wrap) |
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94 | rm_tgt(stlink_task) |
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95 | @feature('c','cxx','d','fc','asm') |
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96 | @after_method('process_source') |
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97 | def apply_link(self): |
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98 | for x in self.features: |
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99 | if x=='cprogram'and'cxx'in self.features: |
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100 | x='cxxprogram' |
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101 | elif x=='cshlib'and'cxx'in self.features: |
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102 | x='cxxshlib' |
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103 | if x in Task.classes: |
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104 | if issubclass(Task.classes[x],link_task): |
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105 | link=x |
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106 | break |
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107 | else: |
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108 | return |
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109 | objs=[t.outputs[0]for t in getattr(self,'compiled_tasks',[])] |
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110 | self.link_task=self.create_task(link,objs) |
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111 | self.link_task.add_target(self.target) |
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112 | try: |
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113 | inst_to=self.install_path |
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114 | except AttributeError: |
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115 | inst_to=self.link_task.__class__.inst_to |
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116 | if inst_to: |
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117 | self.install_task=self.bld.install_files(inst_to,self.link_task.outputs[:],env=self.env,chmod=self.link_task.chmod,task=self.link_task) |
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118 | @taskgen_method |
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119 | def use_rec(self,name,**kw): |
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120 | if name in self.tmp_use_not or name in self.tmp_use_seen: |
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121 | return |
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122 | try: |
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123 | y=self.bld.get_tgen_by_name(name) |
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124 | except Errors.WafError: |
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125 | self.uselib.append(name) |
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126 | self.tmp_use_not.add(name) |
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127 | return |
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128 | self.tmp_use_seen.append(name) |
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129 | y.post() |
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130 | y.tmp_use_objects=objects=kw.get('objects',True) |
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131 | y.tmp_use_stlib=stlib=kw.get('stlib',True) |
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132 | try: |
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133 | link_task=y.link_task |
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134 | except AttributeError: |
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135 | y.tmp_use_var='' |
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136 | else: |
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137 | objects=False |
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138 | if not isinstance(link_task,stlink_task): |
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139 | stlib=False |
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140 | y.tmp_use_var='LIB' |
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141 | else: |
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142 | y.tmp_use_var='STLIB' |
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143 | p=self.tmp_use_prec |
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144 | for x in self.to_list(getattr(y,'use',[])): |
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145 | if self.env["STLIB_"+x]: |
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146 | continue |
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147 | try: |
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148 | p[x].append(name) |
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149 | except KeyError: |
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150 | p[x]=[name] |
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151 | self.use_rec(x,objects=objects,stlib=stlib) |
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152 | @feature('c','cxx','d','use','fc') |
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153 | @before_method('apply_incpaths','propagate_uselib_vars') |
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154 | @after_method('apply_link','process_source') |
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155 | def process_use(self): |
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156 | use_not=self.tmp_use_not=set([]) |
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157 | self.tmp_use_seen=[] |
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158 | use_prec=self.tmp_use_prec={} |
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159 | self.uselib=self.to_list(getattr(self,'uselib',[])) |
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160 | self.includes=self.to_list(getattr(self,'includes',[])) |
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161 | names=self.to_list(getattr(self,'use',[])) |
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162 | for x in names: |
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163 | self.use_rec(x) |
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164 | for x in use_not: |
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165 | if x in use_prec: |
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166 | del use_prec[x] |
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167 | out=[] |
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168 | tmp=[] |
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169 | for x in self.tmp_use_seen: |
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170 | for k in use_prec.values(): |
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171 | if x in k: |
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172 | break |
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173 | else: |
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174 | tmp.append(x) |
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175 | while tmp: |
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176 | e=tmp.pop() |
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177 | out.append(e) |
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178 | try: |
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179 | nlst=use_prec[e] |
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180 | except KeyError: |
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181 | pass |
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182 | else: |
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183 | del use_prec[e] |
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184 | for x in nlst: |
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185 | for y in use_prec: |
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186 | if x in use_prec[y]: |
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187 | break |
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188 | else: |
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189 | tmp.append(x) |
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190 | if use_prec: |
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191 | raise Errors.WafError('Cycle detected in the use processing %r'%use_prec) |
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192 | out.reverse() |
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193 | link_task=getattr(self,'link_task',None) |
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194 | for x in out: |
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195 | y=self.bld.get_tgen_by_name(x) |
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196 | var=y.tmp_use_var |
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197 | if var and link_task: |
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198 | if var=='LIB'or y.tmp_use_stlib or x in names: |
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199 | self.env.append_value(var,[y.target[y.target.rfind(os.sep)+1:]]) |
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200 | self.link_task.dep_nodes.extend(y.link_task.outputs) |
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201 | tmp_path=y.link_task.outputs[0].parent.path_from(self.bld.bldnode) |
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202 | self.env.append_unique(var+'PATH',[tmp_path]) |
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203 | else: |
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204 | if y.tmp_use_objects: |
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205 | self.add_objects_from_tgen(y) |
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206 | if getattr(y,'export_includes',None): |
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207 | self.includes.extend(y.to_incnodes(y.export_includes)) |
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208 | if getattr(y,'export_defines',None): |
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209 | self.env.append_value('DEFINES',self.to_list(y.export_defines)) |
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210 | for x in names: |
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211 | try: |
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212 | y=self.bld.get_tgen_by_name(x) |
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213 | except Errors.WafError: |
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214 | if not self.env['STLIB_'+x]and not x in self.uselib: |
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215 | self.uselib.append(x) |
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216 | else: |
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217 | for k in self.to_list(getattr(y,'use',[])): |
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218 | if not self.env['STLIB_'+k]and not k in self.uselib: |
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219 | self.uselib.append(k) |
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220 | @taskgen_method |
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221 | def accept_node_to_link(self,node): |
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222 | return not node.name.endswith('.pdb') |
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223 | @taskgen_method |
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224 | def add_objects_from_tgen(self,tg): |
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225 | try: |
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226 | link_task=self.link_task |
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227 | except AttributeError: |
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228 | pass |
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229 | else: |
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230 | for tsk in getattr(tg,'compiled_tasks',[]): |
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231 | for x in tsk.outputs: |
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232 | if self.accept_node_to_link(x): |
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233 | link_task.inputs.append(x) |
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234 | @taskgen_method |
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235 | def get_uselib_vars(self): |
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236 | _vars=set([]) |
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237 | for x in self.features: |
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238 | if x in USELIB_VARS: |
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239 | _vars|=USELIB_VARS[x] |
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240 | return _vars |
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241 | @feature('c','cxx','d','fc','javac','cs','uselib','asm') |
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242 | @after_method('process_use') |
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243 | def propagate_uselib_vars(self): |
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244 | _vars=self.get_uselib_vars() |
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245 | env=self.env |
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246 | app=env.append_value |
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247 | feature_uselib=self.features+self.to_list(getattr(self,'uselib',[])) |
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248 | for var in _vars: |
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249 | y=var.lower() |
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250 | val=getattr(self,y,[]) |
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251 | if val: |
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252 | app(var,self.to_list(val)) |
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253 | for x in feature_uselib: |
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254 | val=env['%s_%s'%(var,x)] |
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255 | if val: |
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256 | app(var,val) |
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257 | @feature('cshlib','cxxshlib','fcshlib') |
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258 | @after_method('apply_link') |
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259 | def apply_implib(self): |
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260 | if not self.env.DEST_BINFMT=='pe': |
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261 | return |
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262 | dll=self.link_task.outputs[0] |
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263 | if isinstance(self.target,Node.Node): |
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264 | name=self.target.name |
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265 | else: |
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266 | name=os.path.split(self.target)[1] |
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267 | implib=self.env['implib_PATTERN']%name |
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268 | implib=dll.parent.find_or_declare(implib) |
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269 | self.env.append_value('LINKFLAGS',self.env['IMPLIB_ST']%implib.bldpath()) |
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270 | self.link_task.outputs.append(implib) |
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271 | if getattr(self,'defs',None)and self.env.DEST_BINFMT=='pe': |
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272 | node=self.path.find_resource(self.defs) |
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273 | if not node: |
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274 | raise Errors.WafError('invalid def file %r'%self.defs) |
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275 | if'msvc'in(self.env.CC_NAME,self.env.CXX_NAME): |
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276 | self.env.append_value('LINKFLAGS','/def:%s'%node.path_from(self.bld.bldnode)) |
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277 | self.link_task.dep_nodes.append(node) |
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278 | else: |
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279 | self.link_task.inputs.append(node) |
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280 | if getattr(self,'install_task',None): |
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281 | try: |
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282 | inst_to=self.install_path_implib |
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283 | except AttributeError: |
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284 | try: |
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285 | inst_to=self.install_path |
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286 | except AttributeError: |
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287 | inst_to='${IMPLIBDIR}' |
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288 | self.install_task.dest='${BINDIR}' |
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289 | if not self.env.IMPLIBDIR: |
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290 | self.env.IMPLIBDIR=self.env.LIBDIR |
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291 | self.implib_install_task=self.bld.install_files(inst_to,implib,env=self.env,chmod=self.link_task.chmod,task=self.link_task) |
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292 | re_vnum=re.compile('^([1-9]\\d*|0)([.]([1-9]\\d*|0)[.]([1-9]\\d*|0))?$') |
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293 | @feature('cshlib','cxxshlib','dshlib','fcshlib','vnum') |
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294 | @after_method('apply_link','propagate_uselib_vars') |
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295 | def apply_vnum(self): |
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296 | if not getattr(self,'vnum','')or os.name!='posix'or self.env.DEST_BINFMT not in('elf','mac-o'): |
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297 | return |
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298 | link=self.link_task |
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299 | if not re_vnum.match(self.vnum): |
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300 | raise Errors.WafError('Invalid version %r for %r'%(self.vnum,self)) |
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301 | nums=self.vnum.split('.') |
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302 | node=link.outputs[0] |
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303 | libname=node.name |
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304 | if libname.endswith('.dylib'): |
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305 | name3=libname.replace('.dylib','.%s.dylib'%self.vnum) |
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306 | name2=libname.replace('.dylib','.%s.dylib'%nums[0]) |
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307 | else: |
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308 | name3=libname+'.'+self.vnum |
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309 | name2=libname+'.'+nums[0] |
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310 | if self.env.SONAME_ST: |
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311 | v=self.env.SONAME_ST%name2 |
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312 | self.env.append_value('LINKFLAGS',v.split()) |
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313 | if self.env.DEST_OS!='openbsd': |
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314 | outs=[node.parent.find_or_declare(name3)] |
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315 | if name2!=name3: |
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316 | outs.append(node.parent.find_or_declare(name2)) |
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317 | self.create_task('vnum',node,outs) |
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318 | if getattr(self,'install_task',None): |
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319 | self.install_task.hasrun=Task.SKIP_ME |
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320 | bld=self.bld |
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321 | path=self.install_task.dest |
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322 | if self.env.DEST_OS=='openbsd': |
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323 | libname=self.link_task.outputs[0].name |
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324 | t1=bld.install_as('%s%s%s'%(path,os.sep,libname),node,env=self.env,chmod=self.link_task.chmod) |
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325 | self.vnum_install_task=(t1,) |
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326 | else: |
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327 | t1=bld.install_as(path+os.sep+name3,node,env=self.env,chmod=self.link_task.chmod) |
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328 | t3=bld.symlink_as(path+os.sep+libname,name3) |
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329 | if name2!=name3: |
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330 | t2=bld.symlink_as(path+os.sep+name2,name3) |
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331 | self.vnum_install_task=(t1,t2,t3) |
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332 | else: |
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333 | self.vnum_install_task=(t1,t3) |
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334 | if'-dynamiclib'in self.env['LINKFLAGS']: |
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335 | try: |
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336 | inst_to=self.install_path |
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337 | except AttributeError: |
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338 | inst_to=self.link_task.__class__.inst_to |
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339 | if inst_to: |
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340 | p=Utils.subst_vars(inst_to,self.env) |
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341 | path=os.path.join(p,self.link_task.outputs[0].name) |
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342 | self.env.append_value('LINKFLAGS',['-install_name',path]) |
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343 | class vnum(Task.Task): |
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344 | color='CYAN' |
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345 | quient=True |
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346 | ext_in=['.bin'] |
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347 | def keyword(self): |
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348 | return'Symlinking' |
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349 | def run(self): |
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350 | for x in self.outputs: |
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351 | path=x.abspath() |
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352 | try: |
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353 | os.remove(path) |
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354 | except OSError: |
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355 | pass |
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356 | try: |
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357 | os.symlink(self.inputs[0].name,path) |
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358 | except OSError: |
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359 | return 1 |
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360 | class fake_shlib(link_task): |
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361 | def runnable_status(self): |
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362 | for t in self.run_after: |
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363 | if not t.hasrun: |
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364 | return Task.ASK_LATER |
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365 | for x in self.outputs: |
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366 | x.sig=Utils.h_file(x.abspath()) |
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367 | return Task.SKIP_ME |
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368 | class fake_stlib(stlink_task): |
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369 | def runnable_status(self): |
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370 | for t in self.run_after: |
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371 | if not t.hasrun: |
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372 | return Task.ASK_LATER |
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373 | for x in self.outputs: |
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374 | x.sig=Utils.h_file(x.abspath()) |
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375 | return Task.SKIP_ME |
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376 | @conf |
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377 | def read_shlib(self,name,paths=[],export_includes=[],export_defines=[]): |
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378 | return self(name=name,features='fake_lib',lib_paths=paths,lib_type='shlib',export_includes=export_includes,export_defines=export_defines) |
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379 | @conf |
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380 | def read_stlib(self,name,paths=[],export_includes=[],export_defines=[]): |
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381 | return self(name=name,features='fake_lib',lib_paths=paths,lib_type='stlib',export_includes=export_includes,export_defines=export_defines) |
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382 | lib_patterns={'shlib':['lib%s.so','%s.so','lib%s.dylib','lib%s.dll','%s.dll'],'stlib':['lib%s.a','%s.a','lib%s.dll','%s.dll','lib%s.lib','%s.lib'],} |
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383 | @feature('fake_lib') |
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384 | def process_lib(self): |
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385 | node=None |
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386 | names=[x%self.name for x in lib_patterns[self.lib_type]] |
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387 | for x in self.lib_paths+[self.path]+SYSTEM_LIB_PATHS: |
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388 | if not isinstance(x,Node.Node): |
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389 | x=self.bld.root.find_node(x)or self.path.find_node(x) |
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390 | if not x: |
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391 | continue |
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392 | for y in names: |
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393 | node=x.find_node(y) |
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394 | if node: |
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395 | node.sig=Utils.h_file(node.abspath()) |
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396 | break |
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397 | else: |
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398 | continue |
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399 | break |
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400 | else: |
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401 | raise Errors.WafError('could not find library %r'%self.name) |
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402 | self.link_task=self.create_task('fake_%s'%self.lib_type,[],[node]) |
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403 | self.target=self.name |
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404 | class fake_o(Task.Task): |
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405 | def runnable_status(self): |
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406 | return Task.SKIP_ME |
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407 | @extension('.o','.obj') |
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408 | def add_those_o_files(self,node): |
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409 | tsk=self.create_task('fake_o',[],node) |
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410 | try: |
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411 | self.compiled_tasks.append(tsk) |
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412 | except AttributeError: |
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413 | self.compiled_tasks=[tsk] |
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414 | @feature('fake_obj') |
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415 | @before_method('process_source') |
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416 | def process_objs(self): |
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417 | for node in self.to_nodes(self.source): |
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418 | self.add_those_o_files(node) |
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419 | self.source=[] |
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420 | @conf |
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421 | def read_object(self,obj): |
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422 | if not isinstance(obj,self.path.__class__): |
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423 | obj=self.path.find_resource(obj) |
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424 | return self(features='fake_obj',source=obj,name=obj.name) |
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