X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpackage.cpp;h=2e7932c1c57a93dbed709797eb14a05b5a9572ea;hb=0fd98b61eb112fe397c67b7735627b7bbdd01e41;hp=14d2321e26964229a04d68cc72716b791bc15978;hpb=1a46151c99a406123c4ddfc797a7841baf3e4cc2;p=builder.git diff --git a/source/package.cpp b/source/package.cpp index 14d2321..2e7932c 100644 --- a/source/package.cpp +++ b/source/package.cpp @@ -1,5 +1,5 @@ -#include -#include +#include +#include #include "builder.h" #include "misc.h" #include "package.h" @@ -9,104 +9,143 @@ using namespace Msp; #include +/** +Creates a buildable package. +*/ Package::Package(Builder &b, const string &n, const Path::Path &s): builder(b), name(n), buildable(true), source(s), - build_info_ready(false) + conf_done(false), + use_pkgconfig(true), + need_path(false) { } +/** +Sets the path where the package files were installed. This is only useful for +non-buildable packages that don't use pkg-config. +*/ void Package::set_path(const Msp::Path::Path &p) { path=builder.get_cwd()/p; } -void Package::resolve_refs() +Msp::Path::Path Package::get_temp_dir() const { - for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) - i->resolve(); - for(ComponentList::iterator i=components.begin(); i!=components.end(); ++i) - i->resolve_refs(); + return source/config.get_option("tempdir").value/config.get_option("profile").value; } -void Package::create_build_info() +Msp::Path::Path Package::get_out_dir() const { - if(build_info_ready) - return; - - if(buildable) + 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) { - for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) + if(i->get_install()) { - Package *pkg=i->get_package(); - if(!pkg) - continue; - if(pkg->get_need_path()) - pkg->set_path(config.get_option(pkg->get_name()+"_path").value); - pkg->create_build_info(); - build_info.add(pkg->get_exported_binfo()); - export_binfo.add(pkg->get_exported_binfo()); + if(i->get_type()==Component::PROGRAM) + flags|=BIN; + else if(i->get_type()==Component::LIBRARY || i->get_type()==Component::MODULE) + flags|=LIB; } - - 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"); + if(!i->get_install_headers().empty()) + flags|=INCLUDE; + } - unsigned flags=get_install_flags(); + return 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()); +LibMode Package::get_library_mode() const +{ + 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"); +} - string optimize=config.get_option("optimize").value; - if(strtol(optimize)) - { - build_info.cflags.push_back("-O"+optimize); - string cpu=config.get_option("cpu").value; - if(cpu!="auto") - build_info.cflags.push_back("-march="+cpu); - } +/** +Tries to resolve all references to dependency packages. +*/ +void Package::resolve_refs() +{ + for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) + { + Package *pkg=i->resolve(); + if(pkg) all_reqs.push_back(pkg); + } + 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(strtobool(config.get_option("debug").value)) - { - build_info.cflags.push_back("-ggdb"); - build_info.defines.push_back("DEBUG"); - } +/** +Processes configuration options that were most likely obtained from the command +line. +*/ +void Package::configure(const RawOptionMap &opts, unsigned flag) +{ + if(conf_done) + return; - build_info.unique(); + if(builder.get_verbose()>=3) + cout<<"Configuring "<::iterator i=components.begin(); i!=components.end(); ++i) + if(buildable) + { + init_config(); + + RawOptionMap::const_iterator prof=opts.find("profile"); + if(prof!=opts.end()) + config.select_profile(prof->second); + else + config.select_last_profile(); + + if(flag && config.update(opts)) { - i->create_build_info(); - if(i->get_type()==Component::LIBRARY) - export_binfo.libs.push_back(i->get_name()); + if(builder.get_verbose()>=2) + cout<<"Configuration of "<get_need_path()) + (*i)->set_path(config.get_option((*i)->get_name()+"_path").value); + (*i)->configure(opts, flag&2); } } - export_binfo.unique(); - build_info_ready=true; -} + create_build_info(); -void Package::process_options(const RawOptionMap &opts) -{ - if(config.process(opts)) - config.save(source/".options.cache"); + 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; @@ -118,8 +157,12 @@ Package *Package::create(Builder &b, const string &name) vector info=split(run_command(argv)); bool need_path=false; + bool use_pkgconfig=true; if(info.empty()) { + use_pkgconfig=false; + + //XXX Put these in an external file if(name=="opengl") info.push_back("-lGL"); else if(name=="pthread") @@ -128,12 +171,15 @@ Package *Package::create(Builder &b, const string &name) info.push_back("-lgmpxx"); else if(name=="fmod4") need_path=true; + else if(name=="devil") + info.push_back("-lIL"); else return 0; } Package *pkg=new Package(b, name, info); pkg->need_path=need_path; + pkg->use_pkgconfig=use_pkgconfig; return pkg; } @@ -143,7 +189,7 @@ Package::Package(Builder &b, const string &n, const vector &info): builder(b), name(n), buildable(false), - build_info_ready(false) + conf_done(false) { for(vector::const_iterator i=info.begin(); i!=info.end(); ++i) { @@ -158,15 +204,19 @@ Package::Package(Builder &b, const string &n, const vector &info): } } -void Package::init_buildable() +/** +Initializes configuration options and loads cached values. +*/ +void Package::init_config() { - buildable=true; - - 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"); - config.add_option("cpu", "auto", "CPU type to optimize for"); - config.add_option("arch", "native", "Architecture for cross-compiling"); + 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(); @@ -182,28 +232,79 @@ void Package::init_buildable() config.add_option("includedir", "$prefix/share", "Data installation directory");*/ for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i) - config.add_option(i->get_name()+"_path", "", "Path for "+i->get_name()); + if(i->get_package() && i->get_package()->get_need_path()) + config.add_option(i->get_name()+"_path", "", "Path for "+i->get_name()); - config.load(source/".options.cache"); + config.set_source(source); } -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; + build_info.add(pkg->get_exported_binfo()); + //XXX We probably really only want to pass cflags and defines through + export_binfo.add(pkg->get_exported_binfo()); } - if(!i->get_install_headers().empty()) - flags|=INCLUDE; - } + + 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"); - return flags; + 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"); + } + + 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): @@ -214,15 +315,11 @@ Package::Loader::Loader(Package &p): add("require", &Loader::require); add("program", &Loader::program); add("library", &Loader::library); + add("module", &Loader::module); add("headers", &Loader::headers); add("build_info", &Loader::build_info); } -Package::Loader::~Loader() -{ - pkg.init_buildable(); -} - void Package::Loader::require(const string &n) { pkg.requires.push_back(PackageRef(pkg.builder, n)); @@ -242,6 +339,13 @@ void Package::Loader::library(const string &n) 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);