reactos/tools/rbuild/backend/mingw/mingw.cpp

   1
   2 #include "../../pch.h"
   3
   4 #include "mingw.h"
   5 #include <assert.h>
   6
   7 using std::string;
   8 using std::vector;
   9
  10 static class MingwFactory : public Backend::Factory
  11 {
  12 public:
  13         MingwFactory() : Factory ( "mingw" ) {}
  14         Backend* operator() ( Project& project )
  15         {
  16                 return new MingwBackend ( project );
  17         }
  18 } factory;
  19
  20
  21 MingwBackend::MingwBackend ( Project& project )
  22         : Backend ( project )
  23 {
  24 }
  25
  26 void
  27 MingwBackend::Process ()
  28 {
  29         CreateMakefile ();
  30         GenerateHeader ();
  31         GenerateGlobalVariables ();
  32         GenerateAllTarget ();
  33         for ( size_t i = 0; i < ProjectNode.modules.size (); i++ )
  34         {
  35                 Module& module = *ProjectNode.modules[i];
  36                 ProcessModule ( module );
  37         }
  38         CloseMakefile ();
  39 }
  40
  41 void
  42 MingwBackend::CreateMakefile ()
  43 {
  44         fMakefile = fopen ( ProjectNode.makefile.c_str (), "w" );
  45         if ( !fMakefile )
  46                 throw AccessDeniedException ( ProjectNode.makefile );
  47         MingwModuleHandler::SetMakefile ( fMakefile );
  48 }
  49
  50 void
  51 MingwBackend::CloseMakefile () const
  52 {
  53         if (fMakefile)
  54                 fclose ( fMakefile );
  55 }
  56
  57 void
  58 MingwBackend::GenerateHeader () const
  59 {
  60         fprintf ( fMakefile, "# THIS FILE IS AUTOMATICALLY GENERATED, EDIT 'ReactOS.xml' INSTEAD\n\n" );
  61 }
  62
  63 void
  64 MingwBackend::GenerateProjectCFlagsMacro ( const char* assignmentOperation,
  65                                            const vector<Include*>& includes,
  66                                            const vector<Define*>& defines ) const
  67 {
  68         size_t i;
  69
  70         fprintf (
  71                 fMakefile,
  72                 "PROJECT_CFLAGS %s",
  73                 assignmentOperation );
  74         for ( i = 0; i < includes.size(); i++ )
  75         {
  76                 fprintf (
  77                         fMakefile,
  78                         " -I%s",
  79                         includes[i]->directory.c_str() );
  80         }
  81
  82         for ( i = 0; i < defines.size(); i++ )
  83         {
  84                 Define& d = *defines[i];
  85                 fprintf (
  86                         fMakefile,
  87                         " -D%s",
  88                         d.name.c_str() );
  89                 if ( d.value.size() )
  90                         fprintf (
  91                                 fMakefile,
  92                                 "=%s",
  93                                 d.value.c_str() );
  94         }
  95         fprintf ( fMakefile, "\n" );
  96 }
  97
  98 void
  99 MingwBackend::GenerateGlobalCFlagsAndProperties (
 100         const char* assignmentOperation,
 101         const vector<Property*>& properties,
 102         const vector<Include*>& includes,
 103         const vector<Define*>& defines,
 104         const vector<If*>& ifs ) const
 105 {
 106         size_t i;
 107
 108         for ( i = 0; i < properties.size(); i++ )
 109         {
 110                 Property& prop = *properties[i];
 111                 fprintf ( fMakefile, "%s := %s\n",
 112                         prop.name.c_str(),
 113                         prop.value.c_str() );
 114         }
 115
 116         if ( includes.size() || defines.size() )
 117         {
 118                 GenerateProjectCFlagsMacro ( assignmentOperation,
 119                                      includes,
 120                                      defines );
 121         }
 122
 123         for ( i = 0; i < ifs.size(); i++ )
 124         {
 125                 If& rIf = *ifs[i];
 126                 if ( rIf.defines.size() || rIf.includes.size() || rIf.ifs.size() )
 127                 {
 128                         fprintf (
 129                                 fMakefile,
 130                                 "ifeq (\"$(%s)\",\"%s\")\n",
 131                                 rIf.property.c_str(),
 132                                 rIf.value.c_str() );
 133                         GenerateGlobalCFlagsAndProperties (
 134                                 "+=",
 135                                 rIf.properties,
 136                                 rIf.includes,
 137                                 rIf.defines,
 138                                 rIf.ifs );
 139                         fprintf (
 140                                 fMakefile,
 141                                 "endif\n\n" );
 142                 }
 143         }
 144 }
 145
 146 string
 147 MingwBackend::GenerateProjectLFLAGS () const
 148 {
 149         string lflags;
 150         for ( size_t i = 0; i < ProjectNode.linkerFlags.size (); i++ )
 151         {
 152                 LinkerFlag& linkerFlag = *ProjectNode.linkerFlags[i];
 153                 if ( lflags.length () > 0 )
 154                         lflags += " ";
 155                 lflags += linkerFlag.flag;
 156         }
 157         return lflags;
 158 }
 159
 160 void
 161 MingwBackend::GenerateGlobalVariables () const
 162 {
 163 #ifdef WIN32
 164         fprintf ( fMakefile, "host_gcc = gcc\n" );
 165         fprintf ( fMakefile, "host_gpp = g++\n" );
 166         fprintf ( fMakefile, "host_ld = ld\n" );
 167         fprintf ( fMakefile, "host_ar = ar\n" );
 168         fprintf ( fMakefile, "host_objcopy = objcopy\n" );
 169         fprintf ( fMakefile, "rm = del /f /q\n" );
 170         fprintf ( fMakefile, "gcc = gcc\n" );
 171         fprintf ( fMakefile, "gpp = g++\n" );
 172         fprintf ( fMakefile, "ld = ld\n" );
 173         fprintf ( fMakefile, "ar = ar\n" );
 174         fprintf ( fMakefile, "objcopy = objcopy\n" );
 175         fprintf ( fMakefile, "dlltool = dlltool\n" );
 176         fprintf ( fMakefile, "windres = windres\n" );
 177 #else
 178         fprintf ( fMakefile, "host_gcc = gcc\n" );
 179         fprintf ( fMakefile, "host_gpp = g++\n" );
 180         fprintf ( fMakefile, "host_ld = ld\n" );
 181         fprintf ( fMakefile, "host_ar = ar\n" );
 182         fprintf ( fMakefile, "host_objcopy = objcopy\n" );
 183         fprintf ( fMakefile, "rm = rm -f\n" );
 184         fprintf ( fMakefile, "gcc = mingw32-gcc\n" );
 185         fprintf ( fMakefile, "gpp = mingw32-g++\n" );
 186         fprintf ( fMakefile, "ld = mingw32-ld\n" );
 187         fprintf ( fMakefile, "ar = mingw32-ar\n" );
 188         fprintf ( fMakefile, "objcopy = mingw32-objcopy\n" );
 189         fprintf ( fMakefile, "dlltool = mingw32-dlltool\n" );
 190         fprintf ( fMakefile, "windres = mingw32-windres\n" );
 191 #endif
 192         fprintf ( fMakefile, "mkdir = tools%crmkdir\n", CSEP );
 193         fprintf ( fMakefile, "NUL=NUL\n" );
 194         fprintf ( fMakefile, "winebuild = tools" SSEP "winebuild" SSEP "winebuild\n" );
 195         fprintf ( fMakefile, "bin2res = tools" SSEP "bin2res" SSEP "bin2res\n" );
 196         fprintf ( fMakefile, "\n" );
 197         GenerateGlobalCFlagsAndProperties (
 198                 "=",
 199                 ProjectNode.properties,
 200                 ProjectNode.includes,
 201                 ProjectNode.defines,
 202                 ProjectNode.ifs );
 203         fprintf ( fMakefile, "PROJECT_RCFLAGS = $(PROJECT_CFLAGS)\n" );
 204         fprintf ( fMakefile, "PROJECT_LFLAGS = %s\n",
 205                   GenerateProjectLFLAGS ().c_str () );
 206         fprintf ( fMakefile, "\n" );
 207
 208         fprintf ( fMakefile, ".PHONY: clean\n\n" );
 209 }
 210
 211 bool
 212 MingwBackend::IncludeInAllTarget ( const Module& module ) const
 213 {
 214         if ( module.type == ObjectLibrary )
 215                 return false;
 216         if ( module.type == Iso )
 217                 return false;
 218         return true;
 219 }
 220
 221 void
 222 MingwBackend::GenerateAllTarget () const
 223 {
 224         fprintf ( fMakefile, "all:" );
 225         for ( size_t i = 0; i < ProjectNode.modules.size (); i++ )
 226         {
 227                 Module& module = *ProjectNode.modules[i];
 228                 if ( IncludeInAllTarget ( module ) )
 229                 {
 230                         fprintf ( fMakefile,
 231                                   " %s",
 232                                   FixupTargetFilename ( module.GetPath () ).c_str () );
 233                 }
 234         }
 235         fprintf ( fMakefile, "\n\t\n\n" );
 236 }
 237
 238 void
 239 MingwBackend::ProcessModule ( Module& module ) const
 240 {
 241         MingwModuleHandler* h = MingwModuleHandler::LookupHandler (
 242                 module.node.location,
 243                 module.type );
 244         h->Process ( module );
 245         h->GenerateDirectoryTargets ();
 246 }
 247
 248 string
 249 FixupTargetFilename ( const string& targetFilename )
 250 {
 251         return string("$(ROS_INTERMEDIATE)") + NormalizeFilename ( targetFilename );
 252 }