source/sourcepackage.cpp

   1 #include <algorithm>
   2 #include <cstdlib>
   3 #include <msp/core/maputils.h>
   4 #include <msp/fs/utils.h>
   5 #include <msp/io/print.h>
   6 #include <msp/strings/lexicalcast.h>
   7 #include <msp/strings/utils.h>
   8 #include "androidapplicationcomponent.h"
   9 #include "binarycomponent.h"
  10 #include "binarypackage.h"
  11 #include "builder.h"
  12 #include "compilecommandsjson.h"
  13 #include "datapackcomponent.h"
  14 #include "file.h"
  15 #include "installcomponent.h"
  16 #include "pkgconfigfile.h"
  17 #include "sourcearchivecomponent.h"
  18 #include "sourcegenerator.h"
  19 #include "sourcepackage.h"
  20 #include "tool.h"
  21 #include "vcxprojectfile.h"
  22
  23 using namespace std;
  24 using namespace Msp;
  25
  26 SourcePackage::SourcePackage(Builder &b, const string &n, const FS::Path &f):
  27         Package(b, n),
  28         source_dir(FS::dirname(f)),
  29         build_type(0),
  30         config(*this),
  31         cache(*this)
  32 {
  33         config.load();
  34
  35         build_file = builder.get_vfs().get_target(f);
  36         if(!build_file)
  37                 build_file = new File(builder, *this, f);
  38         source_archive = new SourceArchiveComponent(*this);
  39         components.push_back(source_archive);
  40 }
  41
  42 SourcePackage::~SourcePackage()
  43 {
  44         for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
  45                 delete *i;
  46 }
  47
  48 FS::Path SourcePackage::get_temp_directory() const
  49 {
  50         string subdir = builder.get_current_arch().get_name();
  51         if(build_type)
  52         {
  53                 subdir += '.';
  54                 subdir += build_type->get_name();
  55         }
  56
  57         const FS::Path &temp = builder.get_temp_directory();
  58         if(temp.is_absolute())
  59                 return temp/name/subdir;
  60         else
  61                 return source_dir/temp/subdir;
  62 }
  63
  64 FS::Path SourcePackage::get_output_directory() const
  65 {
  66         const Architecture &arch = builder.get_current_arch();
  67         if(arch.is_native())
  68                 return source_dir;
  69         else
  70                 return source_dir/arch.get_name();
  71 }
  72
  73 const Component &SourcePackage::get_component(const string &n) const
  74 {
  75         for(ComponentList::const_iterator i=components.begin(); i!=components.end(); ++i)
  76                 if((*i)->get_name()==n)
  77                         return **i;
  78         throw key_error(n);
  79 }
  80
  81 bool SourcePackage::match_feature(const string &feat, const string *comp) const
  82 {
  83         string value = config.get_option("with_"+feat).value;
  84         if(comp)
  85                 return value==*comp;
  86         else
  87                 return lexical_cast<bool>(value);
  88 }
  89
  90 void SourcePackage::set_build_type(const BuildType &t)
  91 {
  92         build_type = &t;
  93 }
  94
  95 void SourcePackage::do_prepare()
  96 {
  97         BuildInfo final_build_info;
  98
  99         if(build_type)
 100                 final_build_info.update_from(build_type->get_build_info());
 101
 102         final_build_info.update_from(build_info);
 103         build_info = final_build_info;
 104
 105         build_info.incpath.push_back((builder.get_prefix()/"include").str());
 106         build_info.libpath.push_back((builder.get_prefix()/"lib").str());
 107
 108         for(FeatureList::iterator i=features.begin(); i!=features.end(); ++i)
 109         {
 110                 string ident = "WITH_"+toupper(i->name);
 111                 string value = config.get_option("with_"+i->name).value;
 112
 113                 if(i->choices.empty())
 114                 {
 115                         if(!lexical_cast<bool>(value))
 116                                 continue;
 117                         value = "1";
 118                 }
 119
 120                 build_info.defines[ident] = value;
 121                 if(i->exported)
 122                         export_binfo.defines[ident] = value;
 123         }
 124
 125         for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
 126         {
 127                 (*i)->prepare();
 128                 (*i)->create_build_info();
 129
 130                 (*i)->update_exported_build_info(export_binfo);
 131         }
 132
 133         cache.load();
 134
 135         for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
 136                 (*i)->create_targets();
 137
 138         const Architecture &arch = builder.get_native_arch();
 139         if(!export_binfo.libs.empty())
 140         {
 141                 export_binfo.incpath.push_back((builder.get_prefix()/"include").str());
 142                 export_binfo.libpath.push_back((builder.get_prefix()/"lib").str());
 143
 144                 if(arch.get_system()=="linux")
 145                 {
 146                         PkgConfigFile *pc = new PkgConfigFile(builder, *this);
 147                         builder.get_build_graph().get_target("install")->add_dependency(*builder.get_toolchain().get_tool("CP").create_target(*pc));
 148                 }
 149         }
 150
 151         export_binfo.standards = build_info.standards;
 152
 153         if(arch.get_system()=="windows")
 154                 new VcxProjectFile(builder, *this);
 155
 156         new CompileCommandsJson(builder, *this);
 157 }
 158
 159 void SourcePackage::save_caches()
 160 {
 161         config.save();
 162         cache.save();
 163 }
 164
 165
 166 SourcePackage::Loader::Loader(SourcePackage &p):
 167         DataFile::DerivedObjectLoader<SourcePackage, Package::Loader>(p),
 168         FeatureConditional(p, p.name)
 169 {
 170         init(0);
 171 }
 172
 173 SourcePackage::Loader::Loader(SourcePackage &p, const Config::InputOptions &o):
 174         DataFile::DerivedObjectLoader<SourcePackage, Package::Loader>(p),
 175         FeatureConditional(p, p.name)
 176 {
 177         init(&o);
 178 }
 179
 180 void SourcePackage::Loader::init(const Config::InputOptions *o)
 181 {
 182         options = o;
 183         add("android_application", &Loader::component<AndroidApplicationComponent>);
 184         add("build_info",  &Loader::build_info);
 185         add("datapack",    &Loader::component<DataPackComponent>);
 186         add("description", &SourcePackage::description);
 187         add("feature",     &Loader::feature);
 188         add("generate",    &Loader::generate);
 189         add("install",     &Loader::component<InstallComponent>);
 190         add("interface_version", &Loader::interface_version);
 191         add("library",     &Loader::component_arg<BinaryComponent, BinaryComponent::Type, BinaryComponent::LIBRARY>);
 192         add("module",      &Loader::component_arg<BinaryComponent, BinaryComponent::Type, BinaryComponent::MODULE>);
 193         add("program",     &Loader::component_arg<BinaryComponent, BinaryComponent::Type, BinaryComponent::PROGRAM>);
 194         add("source_archive", &Loader::source_archive);
 195         add("source_tarball", &Loader::source_archive);
 196         add("tarball",     &Loader::tarball);
 197         add("version",     &Loader::version);
 198 }
 199
 200 void SourcePackage::Loader::finish()
 201 {
 202         /* Make sure the source tarball is last in the list so targets from all
 203         other components wil be created first */
 204         ComponentList::iterator i = find(obj.components.begin(), obj.components.end(), obj.source_archive);
 205         if(i!=obj.components.end())
 206                 obj.components.splice(obj.components.end(), obj.components, i);
 207 }
 208
 209 void SourcePackage::Loader::feature(const string &n, const string &d)
 210 {
 211         Feature feat(n);
 212         feat.description = d;
 213         load_sub(feat);
 214         obj.features.push_back(feat);
 215
 216         const Config::Option &opt = obj.config.add_option(feat);
 217         if(options)
 218         {
 219                 Config::InputOptions::const_iterator i = options->find(opt.name);
 220                 if(i!=options->end())
 221                         obj.config.set_option(opt.name, i->second);
 222         }
 223 }
 224
 225 template<typename C>
 226 void SourcePackage::Loader::component(const string &n)
 227 {
 228         C *comp = new C(obj, n);
 229         load_sub(*comp);
 230         obj.components.push_back(comp);
 231 }
 232
 233 template<typename C, typename A, A a>
 234 void SourcePackage::Loader::component_arg(const string &n)
 235 {
 236         C *comp = new C(obj, n, a);
 237         load_sub(*comp);
 238         obj.components.push_back(comp);
 239 }
 240
 241 void SourcePackage::Loader::build_info()
 242 {
 243         load_sub(obj.build_info);
 244 }
 245
 246 void SourcePackage::Loader::generate(const string &tag)
 247 {
 248         SourceGenerator *gen = new SourceGenerator(obj.builder, obj, tag);
 249         load_sub(*gen);
 250         obj.local_tools.add_tool(gen);
 251 }
 252
 253 void SourcePackage::Loader::interface_version(const string &v)
 254 {
 255         obj.interface_version = v;
 256         if(obj.version.empty())
 257                 obj.version = v;
 258 }
 259
 260 void SourcePackage::Loader::source_archive()
 261 {
 262         load_sub(*obj.source_archive);
 263 }
 264
 265 void SourcePackage::Loader::tarball(const string &)
 266 {
 267         IO::print("%s: Deprecated tarball component ignored\n", get_source());
 268 }
 269
 270 void SourcePackage::Loader::version(const string &v)
 271 {
 272         obj.version = v;
 273
 274         string::size_type i = 0;
 275         for(unsigned dots=0; i<obj.version.size(); ++i)
 276                 if(obj.version[i]=='.' && ++dots>=2)
 277                         break;
 278         obj.interface_version = obj.version.substr(0, i);
 279 }