X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpackage.cpp;h=49866a71d2442f8aff3fd902c12d52c31aa98554;hb=445edbc3c42bbd7880cc414cf153ddfd196bfc1c;hp=fcbe9f7a6208fe8c10f3bac150f78d5c6986138c;hpb=59ac0a44d6edf179c01604c6ced744873213f855;p=builder.git diff --git a/source/package.cpp b/source/package.cpp index fcbe9f7..49866a7 100644 --- a/source/package.cpp +++ b/source/package.cpp @@ -1,4 +1,5 @@ -#include +#include +#include #include "builder.h" #include "misc.h" #include "package.h" @@ -6,125 +7,255 @@ using namespace std; using namespace Msp; -PackageRef::PackageRef(Builder &b, const string &n): +#include + +/** +Creates a buildable package. +*/ +Package::Package(Builder &b, const string &n, const Path::Path &s): builder(b), name(n), - package(0) -{ } + buildable(true), + source(s), + config(*this), + conf_done(false), + use_pkgconfig(true), + need_path(false) +{ + if(builder.get_verbose()>=4) + cout<<"Created buildable package "< &info): - builder(b), - name(n), - buildable(false), - build_info_ready(true) +Msp::Path::Path Package::get_out_dir() const { - for(vector::const_iterator i=info.begin(); i!=info.end(); ++i) + return source/config.get_option("outdir").value; +} + +/** +Checks which kinds of things the components of this package install. + +@return A bitmask of installed things +*/ +unsigned Package::get_install_flags() +{ + unsigned flags=0; + for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i) { - if(!i->compare(0, 2, "-I")) - export_binfo.incpath.push_back(i->substr(2)); - else if(!i->compare(0, 2, "-D")) - export_binfo.defines.push_back(i->substr(2)); - else if(!i->compare(0, 2, "-L")) - export_binfo.libpath.push_back(i->substr(2)); - else if(!i->compare(0, 2, "-l")) - export_binfo.libs.push_back(i->substr(2)); + if(i->get_install()) + { + if(i->get_type()==Component::PROGRAM) + flags|=BIN; + else if(i->get_type()==Component::LIBRARY || i->get_type()==Component::MODULE) + flags|=LIB; + } + if(!i->get_install_headers().empty()) + flags|=INCLUDE; } + + return flags; } -void Package::resolve_refs() +LibMode Package::get_library_mode() const { - for(list::iterator i=requires.begin(); i!=requires.end(); ++i) - i->resolve(); + const string &mode=config.get_option("staticlibs").value; + if(mode=="all") + return ALL_STATIC; + else if(mode=="local") + return LOCAL_STATIC; + else if(mode=="none") + return DYNAMIC; + else + throw Exception("Unknown library mode"); } -void Package::create_build_info() +/** +Tries to resolve all references to dependency packages. +*/ +void Package::resolve_refs() { - if(build_info_ready) - return; - - for(list::iterator i=requires.begin(); i!=requires.end(); ++i) + for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) { - if(!i->get_package()) - continue; - i->get_package()->create_build_info(); - build_info.add(i->get_package()->get_exported_binfo()); + Package *pkg=i->resolve(); + if(pkg) all_reqs.push_back(pkg); } - - build_info.cflags.push_back("-Wall"); - build_info.cflags.push_back("-Wshadow"); - build_info.cflags.push_back("-Wextra"); - build_info.cflags.push_back("-Wpointer-arith"); - build_info.cflags.push_back("-Wconversion"); - build_info.cflags.push_back("-Werror"); - unsigned flags=get_install_flags(); + for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i) + { + i->resolve_refs(); + const PkgRefList &creqs=i->get_requires(); + for(PkgRefList::const_iterator j=creqs.begin(); j!=creqs.end(); ++j) + if(j->get_package()) + all_reqs.push_back(j->get_package()); + } - if(flags&INCLUDE) - export_binfo.incpath.push_back((Path::Path(config.get_option("prefix").value)/"include").str()); - if(flags&LIB) - export_binfo.libpath.push_back((Path::Path(config.get_option("prefix").value)/"lib").str()); + for(ConditionList::iterator i=conditions.begin(); i!=conditions.end(); ++i) + { + i->resolve_refs(); + const PkgRefList &creqs=i->get_requires(); + for(PkgRefList::const_iterator j=creqs.begin(); j!=creqs.end(); ++j) + if(j->get_package()) + all_reqs.push_back(j->get_package()); + } +} - build_info.unique(); - export_binfo.unique(); +/** +Processes configuration options that were most likely obtained from the command +line. +*/ +void Package::configure(const StringMap &opts, unsigned flag) +{ + if(conf_done) + return; + + if(builder.get_verbose()>=3) + cout<<"Configuring "<::iterator i=components.begin(); i!=components.end(); ++i) + if(buildable) { - i->create_build_info(); - if(i->get_type()==Component::LIBRARY) - export_binfo.libs.push_back(i->get_name()); + init_config(); + + StringMap::const_iterator prof=opts.find("profile"); + if(prof!=opts.end() && flag) + config.select_profile(prof->second); + else + config.select_last_profile(); + + if(flag && config.update(opts)) + { + if(builder.get_verbose()>=2) + cout<<"Configuration of "<eval()) + { + const PkgRefList &reqs=i->get_requires(); + requires.insert(requires.end(), reqs.begin(), reqs.end()); + build_info.add(i->get_build_info()); + } + + for(PackageList::iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i) + { + if((*i)->get_need_path()) + (*i)->set_path(config.get_option((*i)->get_name()+"_path").value); + (*i)->configure(opts, flag&2); + } } - build_info_ready=true; -} + create_build_info(); -void Package::process_options(const RawOptionMap &opts) -{ - config.process(opts); + conf_done=true; } +/** +Creates a non-buildable package with the given name. Pkg-config is tried first +to get build information. If it fails, a built-in list of known packages is +consulted. +*/ Package *Package::create(Builder &b, const string &name) { list argv; argv.push_back("pkg-config"); + argv.push_back("--silence-errors"); argv.push_back("--cflags"); argv.push_back("--libs"); argv.push_back(name); vector info=split(run_command(argv)); - + + bool need_path=false; + bool use_pkgconfig=true; if(info.empty()) - return 0; - + { + use_pkgconfig=false; + + //XXX Put these in an external file + if(name=="opengl") + info.push_back("-lGL"); + else if(name=="pthread") + info.push_back("-lpthread"); + else if(name=="gmpxx") + info.push_back("-lgmpxx"); + else if(name=="fmod4") + need_path=true; + else if(name=="devil") + info.push_back("-lIL"); + else if(name=="Xlib") + info.push_back("-lX11"); + else + return 0; + } + Package *pkg=new Package(b, name, info); + pkg->need_path=need_path; + pkg->use_pkgconfig=use_pkgconfig; return pkg; } -void Package::init_buildable() +/*** private ***/ + +Package::Package(Builder &b, const string &n, const vector &info): + builder(b), + name(n), + buildable(false), + config(*this), + conf_done(false) { - buildable=true; + for(vector::const_iterator i=info.begin(); i!=info.end(); ++i) + { + if(!i->compare(0, 2, "-I")) + export_binfo.incpath.push_back(i->substr(2)); + else if(!i->compare(0, 2, "-D")) + export_binfo.defines.push_back(i->substr(2)); + else if(!i->compare(0, 2, "-L")) + export_binfo.libpath.push_back(i->substr(2)); + else if(!i->compare(0, 2, "-l")) + export_binfo.libs.push_back(i->substr(2)); + } + + if(builder.get_verbose()>=4) + { + cout<<"Created non-buildable package "<::const_iterator i=info.begin(); i!=info.end(); ++i) + cout<<' '<<*i; + cout<<'\n'; + } +} - config.add_option("tempdir", "temp", "Directory for storing temporary files"); - config.add_option("optimize", "0", "Apply compiler optimizations"); - config.add_option("debug", "0", "Produce debugging symbols"); +/** +Initializes configuration options and loads cached values. +*/ +void Package::init_config() +{ + config.add_option("profile", "default", "Configuration profile"); + config.add_option("tempdir", "temp", "Directory for storing temporary files"); + config.add_option("outdir", ".", "Directory to put build results in"); + config.add_option("optimize", "0", "Apply compiler optimizations"); + config.add_option("debug", "0", "Produce debugging symbols"); + config.add_option("cpu", "auto", "CPU type to optimize for"); + config.add_option("arch", "native", "Architecture for cross-compiling"); + config.add_option("staticlibs", "local", "Use static libraries"); - const char *home=getenv("HOME"); unsigned flags=get_install_flags(); if(flags) - config.add_option("prefix", string(home)+"/local"/*"/usr"*/, "Installation prefix"); + config.add_option("prefix", "$HOME/local", "Installation prefix"); /*if(flags&INCLUDE) config.add_option("includedir", "$prefix/include", "Header installation directory"); if(flags&BIN) @@ -133,25 +264,89 @@ void Package::init_buildable() config.add_option("includedir", "$prefix/lib", "Library installation directory"); if(flags&DATA) config.add_option("includedir", "$prefix/share", "Data installation directory");*/ + + for(FeatureList::iterator i=features.begin(); i!=features.end(); ++i) + config.add_option("with_"+i->name, "0", i->descr); + + for(PackageList::const_iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i) + if((*i)->get_need_path()) + config.add_option((*i)->get_name()+"_path", "", "Path for "+(*i)->get_name()); } -unsigned Package::get_install_flags() +/** +Fills in build info based on configuration. All required packages must be +configured when this is called. +*/ +void Package::create_build_info() { - unsigned flags=0; - for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i) + if(buildable) { - if(i->get_install()) + for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) { - if(i->get_type()==Component::PROGRAM) - flags|=BIN; - else if(i->get_type()==Component::LIBRARY || i->get_type()==Component::MODULE) - flags|=LIB; + Package *pkg=i->get_package(); + if(!pkg) + continue; + const BuildInfo &ebi=pkg->get_exported_binfo(); + build_info.add(ebi); + + export_binfo.cflags.insert(export_binfo.cflags.end(), ebi.cflags.begin(), ebi.cflags.end()); + export_binfo.incpath.insert(export_binfo.incpath.end(), ebi.incpath.begin(), ebi.incpath.end()); + export_binfo.defines.insert(export_binfo.defines.end(), ebi.defines.begin(), ebi.defines.end()); } - if(!i->get_install_headers().empty()) - flags|=INCLUDE; - } - return flags; + build_info.cflags.push_back("-Wall"); + build_info.cflags.push_back("-Wshadow"); + build_info.cflags.push_back("-Wextra"); + build_info.cflags.push_back("-Wpointer-arith"); + build_info.cflags.push_back("-Wconversion"); + build_info.cflags.push_back("-Werror"); + + unsigned flags=get_install_flags(); + + if(flags&INCLUDE) + export_binfo.incpath.push_back((Path::Path(config.get_option("prefix").value)/"include").str()); + if(flags&LIB) + export_binfo.libpath.push_back((Path::Path(config.get_option("prefix").value)/"lib").str()); + + string optimize=config.get_option("optimize").value; + if(lexical_cast(optimize)) + { + build_info.cflags.push_back("-O"+optimize); + build_info.ldflags.push_back("-O"+optimize); + string cpu=config.get_option("cpu").value; + if(cpu!="auto") + build_info.cflags.push_back("-march="+cpu); + } + + if(lexical_cast(config.get_option("debug").value)) + { + build_info.cflags.push_back("-ggdb"); + build_info.defines.push_back("DEBUG"); + } + + for(FeatureList::iterator i=features.begin(); i!=features.end(); ++i) + if(lexical_cast(config.get_option("with_"+i->name).value)) + build_info.cflags.push_back("-DWITH_"+toupper(i->name)); + + build_info.unique(); + + for(list::iterator i=components.begin(); i!=components.end(); ++i) + { + i->create_build_info(); + if(i->get_type()==Component::LIBRARY) + export_binfo.libs.push_back(i->get_name()); + } + } + else if(name=="fmod4") + { + export_binfo.libs.push_back("fmodex"); + if(!path.empty()) + { + export_binfo.libpath.push_back((path/"api"/"lib").str()); + export_binfo.incpath.push_back((path/"api"/"inc").str()); + } + } + export_binfo.unique(); } Package::Loader::Loader(Package &p): @@ -160,30 +355,61 @@ Package::Loader::Loader(Package &p): add("version", &Package::version); add("description", &Package::description); add("require", &Loader::require); + add("feature", &Loader::feature); + add("if", &Loader::condition); add("program", &Loader::program); add("library", &Loader::library); + add("module", &Loader::module); + add("headers", &Loader::headers); + add("build_info", &Loader::build_info); +} + +void Package::Loader::require(const string &n) +{ + pkg.requires.push_back(PackageRef(pkg.builder, n)); } -Package::Loader::~Loader() +void Package::Loader::feature(const string &n, const string &d) { - pkg.init_buildable(); + pkg.features.push_back(Feature(n, d)); } -void Package::Loader::require(const string &n) +void Package::Loader::condition(const string &c) { - pkg.requires.push_back(PackageRef(pkg.builder, n)); + Condition cond(pkg, c); + load_sub(cond); + pkg.conditions.push_back(cond); } -void Package::Loader::program(const std::string &n) +void Package::Loader::program(const string &n) { Component prog(pkg, Component::PROGRAM, n); load_sub(prog); pkg.components.push_back(prog); } -void Package::Loader::library(const std::string &n) +void Package::Loader::library(const string &n) { Component prog(pkg, Component::LIBRARY, n); load_sub(prog); pkg.components.push_back(prog); } + +void Package::Loader::module(const string &n) +{ + Component prog(pkg, Component::MODULE, n); + load_sub(prog); + pkg.components.push_back(prog); +} + +void Package::Loader::headers(const string &n) +{ + Component prog(pkg, Component::HEADERS, n); + load_sub(prog); + pkg.components.push_back(prog); +} + +void Package::Loader::build_info() +{ + load_sub(pkg.build_info); +}