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