1 #include <msp/strconv.h>
2 #include <msp/strutils.h>
10 Package::Package(Builder &b, const string &n, const Path::Path &s):
15 build_info_ready(false)
18 Package::Package(Builder &b, const string &n, const vector<string> &info):
22 build_info_ready(true)
24 for(vector<string>::const_iterator i=info.begin(); i!=info.end(); ++i)
26 if(!i->compare(0, 2, "-I"))
27 export_binfo.incpath.push_back(i->substr(2));
28 else if(!i->compare(0, 2, "-D"))
29 export_binfo.defines.push_back(i->substr(2));
30 else if(!i->compare(0, 2, "-L"))
31 export_binfo.libpath.push_back(i->substr(2));
32 else if(!i->compare(0, 2, "-l"))
33 export_binfo.libs.push_back(i->substr(2));
37 void Package::resolve_refs()
39 for(list<PackageRef>::iterator i=requires.begin(); i!=requires.end(); ++i)
43 void Package::create_build_info()
48 for(list<PackageRef>::iterator i=requires.begin(); i!=requires.end(); ++i)
52 i->get_package()->create_build_info();
53 build_info.add(i->get_package()->get_exported_binfo());
56 build_info.cflags.push_back("-Wall");
57 build_info.cflags.push_back("-Wshadow");
58 build_info.cflags.push_back("-Wextra");
59 build_info.cflags.push_back("-Wpointer-arith");
60 build_info.cflags.push_back("-Wconversion");
61 build_info.cflags.push_back("-Werror");
63 unsigned flags=get_install_flags();
66 export_binfo.incpath.push_back((Path::Path(config.get_option("prefix").value)/"include").str());
68 export_binfo.libpath.push_back((Path::Path(config.get_option("prefix").value)/"lib").str());
70 string optimize=config.get_option("optimize").value;
73 build_info.cflags.push_back("-O"+optimize);
74 string cpu=config.get_option("cpu").value;
76 build_info.cflags.push_back("-march="+cpu);
79 if(strtobool(config.get_option("debug").value))
80 build_info.cflags.push_back("-ggdb");
83 export_binfo.unique();
85 for(list<Component>::iterator i=components.begin(); i!=components.end(); ++i)
87 i->create_build_info();
88 if(i->get_type()==Component::LIBRARY)
89 export_binfo.libs.push_back(i->get_name());
92 build_info_ready=true;
95 void Package::process_options(const RawOptionMap &opts)
97 if(config.process(opts))
98 config.save(source/".options.cache");
101 Package *Package::create(Builder &b, const string &name)
104 argv.push_back("pkg-config");
105 argv.push_back("--silence-errors");
106 argv.push_back("--cflags");
107 argv.push_back("--libs");
108 argv.push_back(name);
109 vector<string> info=split(run_command(argv));
114 info.push_back("-lGL");
115 else if(name=="pthread")
116 info.push_back("-lpthread");
117 else if(name=="gmpxx")
118 info.push_back("-lgmpxx");
123 Package *pkg=new Package(b, name, info);
127 void Package::init_buildable()
131 config.add_option("tempdir", "temp", "Directory for storing temporary files");
132 config.add_option("optimize", "0", "Apply compiler optimizations");
133 config.add_option("debug", "0", "Produce debugging symbols");
134 config.add_option("cpu", "auto", "CPU type to optimize for");
135 config.add_option("arch", "native", "Architecture for cross-compiling");
137 const char *home=getenv("HOME");
138 unsigned flags=get_install_flags();
140 config.add_option("prefix", string(home)+"/local"/*"/usr"*/, "Installation prefix");
142 config.add_option("includedir", "$prefix/include", "Header installation directory");
144 config.add_option("includedir", "$prefix/bin", "Binary installation directory");
146 config.add_option("includedir", "$prefix/lib", "Library installation directory");
148 config.add_option("includedir", "$prefix/share", "Data installation directory");*/
150 config.load(source/".options.cache");
153 unsigned Package::get_install_flags()
156 for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
160 if(i->get_type()==Component::PROGRAM)
162 else if(i->get_type()==Component::LIBRARY || i->get_type()==Component::MODULE)
165 if(!i->get_install_headers().empty())
172 Package::Loader::Loader(Package &p):
175 add("version", &Package::version);
176 add("description", &Package::description);
177 add("require", &Loader::require);
178 add("program", &Loader::program);
179 add("library", &Loader::library);
180 add("headers", &Loader::headers);
181 add("build_info", &Loader::build_info);
184 Package::Loader::~Loader()
186 pkg.init_buildable();
189 void Package::Loader::require(const string &n)
191 pkg.requires.push_back(PackageRef(pkg.builder, n));
194 void Package::Loader::program(const string &n)
196 Component prog(pkg, Component::PROGRAM, n);
198 pkg.components.push_back(prog);
201 void Package::Loader::library(const string &n)
203 Component prog(pkg, Component::LIBRARY, n);
205 pkg.components.push_back(prog);
208 void Package::Loader::headers(const string &n)
210 Component prog(pkg, Component::HEADERS, n);
212 pkg.components.push_back(prog);
215 void Package::Loader::build_info()
217 load_sub(pkg.build_info);