source/sourcepackage.cpp

   1 #include <cstdlib>
   2 #include <msp/core/algorithm.h>
   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 #include "vssolutionfile.h"
  23
  24 using namespace std;
  25 using namespace Msp;
  26
  27 SourcePackage::SourcePackage(Builder &b, const string &n, const FS::Path &f):
  28         Package(b, n),
  29         source_dir(FS::dirname(f)),
  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(Component *c: components)
  45                 delete c;
  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         auto i = find_if(components, [&n](const Component *c){ return c->get_name()==n; });
  76         if(i!=components.end())
  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(const Feature &f: features)
 109         {
 110                 string ident = "WITH_"+toupper(f.name);
 111                 string value = config.get_option("with_"+f.name).value;
 112
 113                 if(f.choices.empty())
 114                 {
 115                         if(!lexical_cast<bool>(value))
 116                                 continue;
 117                         value = "1";
 118                 }
 119
 120                 build_info.defines[ident] = value;
 121                 if(f.exported)
 122                         export_binfo.defines[ident] = value;
 123         }
 124
 125         for(Component *c: components)
 126         {
 127                 c->prepare();
 128                 c->create_build_info();
 129
 130                 c->update_exported_build_info(export_binfo);
 131         }
 132
 133         cache.load();
 134
 135         for(Component *c: components)
 136                 c->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         {
 155                 new VcxProjectFile(builder, *this);
 156                 new VsSolutionFile(builder, *this);
 157         }
 158
 159         new CompileCommandsJson(builder, *this);
 160 }
 161
 162 void SourcePackage::save_caches()
 163 {
 164         config.save();
 165         cache.save();
 166 }
 167
 168
 169 SourcePackage::Loader::Loader(SourcePackage &p, const Config::InputOptions *o):
 170         DataFile::DerivedObjectLoader<SourcePackage, Package::Loader>(p),
 171         FeatureConditional(p, p.name),
 172         options(o)
 173 {
 174         add("android_application", &Loader::component<AndroidApplicationComponent>);
 175         add("build_info",  &Loader::build_info);
 176         add("datapack",    &Loader::component<DataPackComponent>);
 177         add("description", &SourcePackage::description);
 178         add("feature",     &Loader::feature);
 179         add("generate",    &Loader::generate);
 180         add("install",     &Loader::component<InstallComponent>);
 181         add("interface_version", &Loader::interface_version);
 182         add("library",     &Loader::component_arg<BinaryComponent, BinaryComponent::Type>, BinaryComponent::LIBRARY);
 183         add("module",      &Loader::component_arg<BinaryComponent, BinaryComponent::Type>, BinaryComponent::MODULE);
 184         add("program",     &Loader::component_arg<BinaryComponent, BinaryComponent::Type>, BinaryComponent::PROGRAM);
 185         add("source_archive", &Loader::source_archive);
 186         add("source_tarball", &Loader::source_archive);
 187         add("tarball",     &Loader::tarball);
 188         add("version",     &Loader::version);
 189 }
 190
 191 void SourcePackage::Loader::finish()
 192 {
 193         /* Make sure the source tarball is last in the list so targets from all
 194         other components wil be created first */
 195         auto i = find(obj.components, obj.source_archive);
 196         if(i!=obj.components.end())
 197         {
 198                 obj.components.erase(i);
 199                 obj.components.push_back(obj.source_archive);
 200         }
 201 }
 202
 203 void SourcePackage::Loader::feature(const string &n, const string &d)
 204 {
 205         Feature feat(n);
 206         feat.description = d;
 207         load_sub(feat);
 208         obj.features.push_back(feat);
 209
 210         const Config::Option &opt = obj.config.add_option(feat);
 211         if(options)
 212         {
 213                 auto i = options->find(opt.name);
 214                 if(i!=options->end())
 215                         obj.config.set_option(opt.name, i->second);
 216         }
 217 }
 218
 219 template<typename C>
 220 void SourcePackage::Loader::component(const string &n)
 221 {
 222         C *comp = new C(obj, n);
 223         load_sub(*comp);
 224         obj.components.push_back(comp);
 225 }
 226
 227 template<typename C, typename A>
 228 void SourcePackage::Loader::component_arg(A a, const string &n)
 229 {
 230         C *comp = new C(obj, n, a);
 231         load_sub(*comp);
 232         obj.components.push_back(comp);
 233 }
 234
 235 void SourcePackage::Loader::build_info()
 236 {
 237         load_sub(obj.build_info);
 238 }
 239
 240 void SourcePackage::Loader::generate(const string &tag)
 241 {
 242         SourceGenerator *gen = new SourceGenerator(obj.builder, obj, tag);
 243         load_sub(*gen);
 244         obj.local_tools.add_tool(gen);
 245 }
 246
 247 void SourcePackage::Loader::interface_version(const string &v)
 248 {
 249         obj.interface_version = v;
 250         if(obj.version.empty())
 251                 obj.version = v;
 252 }
 253
 254 void SourcePackage::Loader::source_archive()
 255 {
 256         load_sub(*obj.source_archive);
 257 }
 258
 259 void SourcePackage::Loader::tarball(const string &)
 260 {
 261         IO::print("%s: Deprecated tarball component ignored\n", get_source());
 262 }
 263
 264 void SourcePackage::Loader::version(const string &v)
 265 {
 266         obj.version = v;
 267
 268         string::size_type i = 0;
 269         for(unsigned dots=0; i<obj.version.size(); ++i)
 270                 if(obj.version[i]=='.' && ++dots>=2)
 271                         break;
 272         obj.interface_version = obj.version.substr(0, i);
 273 }