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)
41 for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
45 void Package::create_build_info()
50 for(list<PackageRef>::iterator i=requires.begin(); i!=requires.end(); ++i)
54 i->get_package()->create_build_info();
55 build_info.add(i->get_package()->get_exported_binfo());
58 build_info.cflags.push_back("-Wall");
59 build_info.cflags.push_back("-Wshadow");
60 build_info.cflags.push_back("-Wextra");
61 build_info.cflags.push_back("-Wpointer-arith");
62 build_info.cflags.push_back("-Wconversion");
63 build_info.cflags.push_back("-Werror");
65 unsigned flags=get_install_flags();
68 export_binfo.incpath.push_back((Path::Path(config.get_option("prefix").value)/"include").str());
70 export_binfo.libpath.push_back((Path::Path(config.get_option("prefix").value)/"lib").str());
72 string optimize=config.get_option("optimize").value;
75 build_info.cflags.push_back("-O"+optimize);
76 string cpu=config.get_option("cpu").value;
78 build_info.cflags.push_back("-march="+cpu);
81 if(strtobool(config.get_option("debug").value))
83 build_info.cflags.push_back("-ggdb");
84 build_info.defines.push_back("DEBUG");
88 export_binfo.unique();
90 for(list<Component>::iterator i=components.begin(); i!=components.end(); ++i)
92 i->create_build_info();
93 if(i->get_type()==Component::LIBRARY)
94 export_binfo.libs.push_back(i->get_name());
97 build_info_ready=true;
100 void Package::process_options(const RawOptionMap &opts)
102 if(config.process(opts))
103 config.save(source/".options.cache");
106 Package *Package::create(Builder &b, const string &name)
109 argv.push_back("pkg-config");
110 argv.push_back("--silence-errors");
111 argv.push_back("--cflags");
112 argv.push_back("--libs");
113 argv.push_back(name);
114 vector<string> info=split(run_command(argv));
119 info.push_back("-lGL");
120 else if(name=="pthread")
121 info.push_back("-lpthread");
122 else if(name=="gmpxx")
123 info.push_back("-lgmpxx");
128 Package *pkg=new Package(b, name, info);
132 void Package::init_buildable()
136 config.add_option("tempdir", "temp", "Directory for storing temporary files");
137 config.add_option("optimize", "0", "Apply compiler optimizations");
138 config.add_option("debug", "0", "Produce debugging symbols");
139 config.add_option("cpu", "auto", "CPU type to optimize for");
140 config.add_option("arch", "native", "Architecture for cross-compiling");
142 const char *home=getenv("HOME");
143 unsigned flags=get_install_flags();
145 config.add_option("prefix", string(home)+"/local"/*"/usr"*/, "Installation prefix");
147 config.add_option("includedir", "$prefix/include", "Header installation directory");
149 config.add_option("includedir", "$prefix/bin", "Binary installation directory");
151 config.add_option("includedir", "$prefix/lib", "Library installation directory");
153 config.add_option("includedir", "$prefix/share", "Data installation directory");*/
155 config.load(source/".options.cache");
158 unsigned Package::get_install_flags()
161 for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i)
165 if(i->get_type()==Component::PROGRAM)
167 else if(i->get_type()==Component::LIBRARY || i->get_type()==Component::MODULE)
170 if(!i->get_install_headers().empty())
177 Package::Loader::Loader(Package &p):
180 add("version", &Package::version);
181 add("description", &Package::description);
182 add("require", &Loader::require);
183 add("program", &Loader::program);
184 add("library", &Loader::library);
185 add("headers", &Loader::headers);
186 add("build_info", &Loader::build_info);
189 Package::Loader::~Loader()
191 pkg.init_buildable();
194 void Package::Loader::require(const string &n)
196 pkg.requires.push_back(PackageRef(pkg.builder, n));
199 void Package::Loader::program(const string &n)
201 Component prog(pkg, Component::PROGRAM, n);
203 pkg.components.push_back(prog);
206 void Package::Loader::library(const string &n)
208 Component prog(pkg, Component::LIBRARY, n);
210 pkg.components.push_back(prog);
213 void Package::Loader::headers(const string &n)
215 Component prog(pkg, Component::HEADERS, n);
217 pkg.components.push_back(prog);
220 void Package::Loader::build_info()
222 load_sub(pkg.build_info);