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