+/* $Id$
+
+This file is part of builder
+Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
#include <fstream>
#include <iostream>
-#include <msp/progress.h>
-#include <msp/strconv.h>
-#include <msp/strutils.h>
+#include <set>
#include <msp/core/error.h>
-#include <msp/getopt++/getopt++.h>
-#include <msp/parser/parser.h>
+#include <msp/core/getopt.h>
+#include <msp/datafile/parser.h>
#include <msp/path/utils.h>
+#include <msp/strings/utils.h>
#include <msp/time/units.h>
#include <msp/time/utils.h>
#include "action.h"
#include "analyzer.h"
#include "builder.h"
-#include "executable.h"
#include "header.h"
#include "install.h"
#include "misc.h"
-#include "objectfile.h"
#include "package.h"
+#include "pkgconfig.h"
#include "sharedlibrary.h"
-#include "staticlibrary.h"
#include "systemlibrary.h"
+#include "tarball.h"
+#include "unlink.h"
#include "virtualtarget.h"
using namespace std;
Builder::Builder(int argc, char **argv):
analyzer(0),
- do_build(true),
+ build(false),
+ clean(0),
+ dry_run(false),
+ help(false),
verbose(1),
chrome(false),
build_file("Build"),
- jobs(1)
+ jobs(1),
+ conf_all(false),
+ conf_only(false),
+ build_all(false),
+ create_makefile(false)
{
+ string analyze_mode;
+ string work_dir;
+ bool full_paths=false;
+ unsigned max_depth=5;
+
GetOpt getopt;
- getopt.add_option(GetOpt::Option('a', "analyze", GetOpt::REQUIRED));
- getopt.add_option(GetOpt::Option('b', "build", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('c', "clean", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('f', "file", GetOpt::REQUIRED, "Build"));
- getopt.add_option(GetOpt::Option('h', "help", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('j', "jobs", GetOpt::REQUIRED, "1"));
- getopt.add_option(GetOpt::Option('n', "dry-run", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('v', "verbose", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('A', "conf-all", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('B', "build-all", GetOpt::NONE));
- getopt.add_option(GetOpt::Option('C', "chdir", GetOpt::REQUIRED));
- getopt.add_option(GetOpt::Option('W', "what-if", GetOpt::REQUIRED));
- getopt.add_option(GetOpt::Option("chrome", GetOpt::NONE));
- getopt.add_option(GetOpt::Option("full-paths", GetOpt::NONE));
- getopt.add_option(GetOpt::Option("max-depth", GetOpt::REQUIRED));
- int index=getopt(argc, argv);
-
- verbose+=getopt['v'].count();
-
- if(getopt['a'])
+ getopt.add_option('a', "analyze", analyze_mode, GetOpt::REQUIRED_ARG);
+ getopt.add_option('b', "build", build, GetOpt::NO_ARG);
+ getopt.add_option('c', "clean", clean, GetOpt::NO_ARG);
+ getopt.add_option('f', "file", build_file, GetOpt::REQUIRED_ARG);
+ getopt.add_option('h', "help", help, GetOpt::NO_ARG);
+ getopt.add_option('j', "jobs", jobs, GetOpt::REQUIRED_ARG);
+ getopt.add_option('n', "dry-run", dry_run, GetOpt::NO_ARG);
+ getopt.add_option('v', "verbose", verbose, GetOpt::NO_ARG);
+ getopt.add_option('A', "conf-all", conf_all, GetOpt::NO_ARG);
+ getopt.add_option('B', "build-all", build_all, GetOpt::NO_ARG);
+ getopt.add_option('C', "chdir", work_dir, GetOpt::REQUIRED_ARG);
+ getopt.add_option('W', "what-if", what_if, GetOpt::REQUIRED_ARG);
+ getopt.add_option( "chrome", chrome, GetOpt::NO_ARG);
+ getopt.add_option( "conf-only", conf_only, GetOpt::NO_ARG);
+ getopt.add_option( "full-paths", full_paths, GetOpt::NO_ARG);
+ //getopt.add_option( "makefile", create_makefile, GetOpt::NO_ARG);
+ getopt.add_option( "max-depth", max_depth, GetOpt::REQUIRED_ARG);
+ getopt(argc, argv);
+
+ if(!analyze_mode.empty())
{
analyzer=new Analyzer(*this);
- string mode=getopt['a'].arg();
- if(mode=="deps")
+ if(analyze_mode=="deps")
analyzer->set_mode(Analyzer::DEPS);
- else if(mode=="alldeps")
+ else if(analyze_mode=="alldeps")
analyzer->set_mode(Analyzer::ALLDEPS);
- else if(mode=="rebuild")
+ else if(analyze_mode=="rebuild")
analyzer->set_mode(Analyzer::REBUILD);
- else if(mode=="rdeps")
+ else if(analyze_mode=="rdeps")
analyzer->set_mode(Analyzer::RDEPS);
else
- throw UsageError("Invalid analysis mode");
-
- if(getopt["max-depth"])
- analyzer->set_max_depth(strtol(getopt["max-depth"].arg()));
- analyzer->set_full_paths(getopt["full-paths"]);
+ throw UsageError("Invalid analyze mode");
- if(!getopt['b'])
- do_build=false;
+ analyzer->set_max_depth(max_depth);
+ analyzer->set_full_paths(full_paths);
}
+ else if(!clean && !create_makefile)
+ build=true;
- dry_run=getopt['n'];
- jobs=max(strtol(getopt['j'].arg()), 1L);
- chrome=getopt["chrome"];
- conf_all=getopt['A'];
- build_file=getopt['f'].arg();
- build_all=getopt['B'];
- help=getopt['h'];
-
- if(getopt['C'])
- chdir(getopt['C'].arg().c_str());
-
- for(int i=index; i<argc; ++i)
+ const list<string> &args=getopt.get_args();
+ for(list<string>::const_iterator i=args.begin(); i!=args.end(); ++i)
{
- string v(argv[i]);
- unsigned equal=v.find('=');
+ unsigned equal=i->find('=');
if(equal!=string::npos)
- cmdline_options.insert(RawOptionMap::value_type(v.substr(0, equal), v.substr(equal+1)));
+ cmdline_options.insert(StringMap::value_type(i->substr(0, equal), i->substr(equal+1)));
else
- cmdline_targets.push_back(argv[i]);
+ cmdline_targets.push_back(*i);
}
if(cmdline_targets.empty())
cmdline_targets.push_back("default");
- if(getopt['W'])
- what_if.push_back(getopt['W'].arg());
+ if(!work_dir.empty())
+ chdir(work_dir.c_str());
cwd=Path::getcwd();
+
+ archs.insert(StringMap::value_type("native", ""));
+ archs.insert(StringMap::value_type("arm", "arm-linux-gnu"));
+ archs.insert(StringMap::value_type("win32", "i586-mingw32msvc"));
+
+ StringMap &native_tools=tools.insert(ToolMap::value_type("native", StringMap())).first->second;
+ native_tools.insert(StringMap::value_type("CC", "gcc"));
+ native_tools.insert(StringMap::value_type("CXX", "g++"));
+ native_tools.insert(StringMap::value_type("LD", "gcc"));
+ native_tools.insert(StringMap::value_type("LDXX", "g++"));
+ native_tools.insert(StringMap::value_type("AR", "ar"));
+
+ StringMap &release_profile=profile_tmpl.insert(ProfileTemplateMap::value_type("release", StringMap())).first->second;
+ release_profile.insert(StringMap::value_type("optimize", "3"));
+ release_profile.insert(StringMap::value_type("outdir", "$profile"));
+
+ StringMap &debug_profile=profile_tmpl.insert(ProfileTemplateMap::value_type("debug", StringMap())).first->second;
+ debug_profile.insert(StringMap::value_type("debug", "1"));
+ debug_profile.insert(StringMap::value_type("outdir", "$profile"));
+
+ for(StringMap::iterator i=archs.begin(); i!=archs.end(); ++i)
+ {
+ if(i->first=="native")
+ continue;
+
+ StringMap &arch_profile=profile_tmpl.insert(ProfileTemplateMap::value_type(i->first, StringMap())).first->second;
+ arch_profile.insert(StringMap::value_type("arch", i->first));
+ arch_profile.insert(StringMap::value_type("prefix", "$HOME/local/$arch"));
+ arch_profile.insert(StringMap::value_type("outdir", "$profile"));
+ }
}
/**
argv.push_back("--variable=source");
argv.push_back(n);
string srcdir=strip(run_command(argv));
-
+
PathList dirs;
if(!srcdir.empty())
dirs.push_back(srcdir);
/**
Returns the target with the given name, or 0 if no such target exists.
*/
-Target *Builder::get_target(const string &n)
+Target *Builder::get_target(const string &n) const
{
- TargetMap::iterator i=targets.find(n);
+ TargetMap::const_iterator i=targets.find(n);
if(i!=targets.end())
return i->second;
return 0;
/**
Tries to locate a header included from a given location and with a given include
-path. Considers known targets as well as existing files.
+path. Considers known targets as well as existing files. If a matching target
+is not found but a file exists, a new SystemHeader target will be created and
+returned.
*/
-Target *Builder::get_header(const string &include, const string &from, const list<string> &path)
+Target *Builder::get_header(const string &include, const string &, const string &from, const list<string> &path)
{
string hash(8, 0);
update_hash(hash, from);
string fn=include.substr(1);
Target *tgt=0;
- if(include[0]=='"' && (tgt=check_header(Path::Path(from)/fn)))
- return tgt;
- if((tgt=check_header(Path::Path("/usr/include")/fn)))
- return tgt;
+ if(include[0]=='"' && (tgt=get_header(Path::Path(from)/fn)))
+ ;
+ else if((tgt=get_header(Path::Path("/usr/include")/fn)))
+ ;
//XXX Determine the C++ header location dynamically
- if((tgt=check_header(Path::Path("/usr/include/c++/4.1.2")/fn)))
- return tgt;
- for(list<string>::const_iterator j=path.begin(); j!=path.end(); ++j)
- if((tgt=check_header(cwd/ *j/fn)))
- return tgt;
-
- return 0;
+ else if((tgt=get_header(Path::Path("/usr/include/c++/4.1.2")/fn)))
+ ;
+ else
+ {
+ for(list<string>::const_iterator j=path.begin(); (j!=path.end() && !tgt); ++j)
+ tgt=get_header(cwd/ *j/fn);
+ }
+
+ includes.insert(TargetMap::value_type(id, tgt));
+
+ return tgt;
}
-Target *Builder::get_library(const string &lib, const list<string> &path)
+/**
+Tries to locate a library with the given library path. Considers known targets
+as well as existing files. If a matching target is not found but a file exists,
+a new SystemLibrary target will be created and returned.
+
+@param lib Name of the library to get (without "lib" prefix or extension)
+@param path List of paths to search for the library
+@param mode Shared / static mode
+
+@return Some kind of library target, if a match was found
+*/
+Target *Builder::get_library(const string &lib, const string &arch, const list<string> &path, LibMode mode)
{
string hash(8, 0);
for(list<string>::const_iterator i=path.begin(); i!=path.end(); ++i)
update_hash(hash, *i);
+ //XXX Incorporate mode into id
string id=hash+lib;
TargetMap::iterator i=libraries.find(id);
if(i!=libraries.end())
return i->second;
- string basename="lib"+lib+".so";
- for(list<string>::const_iterator j=path.begin(); j!=path.end(); ++j)
+ StringList syspath;
+ if(arch=="native")
{
- string full=(cwd/ *j/basename).str();
- Target *tgt=get_target(full);
- if(tgt) return tgt;
-
- if(Path::exists(full))
- {
- add_target(tgt=new SystemLibrary(*this, full));
- return tgt;
- }
+ syspath.push_back("/lib");
+ syspath.push_back("/usr/lib");
}
+ else
+ syspath.push_back("/usr/"+get_arch_prefix(arch)+"/lib");
- return 0;
+ Target *tgt=0;
+ for(StringList::iterator j=syspath.begin(); (!tgt && j!=syspath.end()); ++j)
+ tgt=get_library(lib, arch, *j, mode);
+ for(StringList::const_iterator j=path.begin(); (!tgt && j!=path.end()); ++j)
+ tgt=get_library(lib, arch, cwd/ *j, mode);
+
+ libraries.insert(TargetMap::value_type(id, tgt));
+
+ return tgt;
+}
+
+const string &Builder::get_arch_prefix(const string &arch) const
+{
+ StringMap::const_iterator i=archs.find(arch);
+ if(i==archs.end())
+ throw InvalidParameterValue("Unknown architecture");
+
+ return i->second;
+}
+
+string Builder::get_tool(const std::string &tool, const std::string &arch)
+{
+ ToolMap::iterator i=tools.find(arch);
+ if(i!=tools.end())
+ {
+ StringMap::iterator j=i->second.find(tool);
+ if(j!=i->second.end())
+ return j->second;
+ }
+
+ // Either the arch, or the tool within the arch was not found
+ i=tools.find("native");
+ StringMap::iterator j=i->second.find(tool);
+ if(j==i->second.end())
+ throw InvalidParameterValue("Unknown tool");
+
+ return get_arch_prefix(arch)+"-"+j->second;
+}
+
+void Builder::apply_profile_template(Config &config, const string &pt) const
+{
+ vector<string> parts=split(pt, '-');
+
+ for(vector<string>::iterator i=parts.begin(); i!=parts.end(); ++i)
+ {
+ ProfileTemplateMap::const_iterator j=profile_tmpl.find(*i);
+ if(j==profile_tmpl.end())
+ continue;
+
+ config.update(j->second);
+ }
+}
+
+/**
+Adds a target to both the target map and the new target queue. Called from
+Target constructor.
+*/
+void Builder::add_target(Target *t)
+{
+ targets.insert(TargetMap::value_type(t->get_name(), t));
+ new_tgts.push_back(t);
}
int Builder::main()
while(!new_pkgs.empty())
{
Package *pkg=new_pkgs.front();
- if(pkg==default_pkg || conf_all)
- pkg->process_options(cmdline_options);
new_pkgs.erase(new_pkgs.begin());
pkg->resolve_refs();
}
+ default_pkg->configure(cmdline_options, conf_all?2:1);
+
if(help)
{
- usage("builder", false);
+ usage(0, "builder", false);
cout<<'\n';
package_help();
return 0;
}
- StringList missing;
+ StringMap problems;
for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
+ {
+ string prob;
if(!i->second)
- missing.push_back(i->first);
+ prob="missing";
+ else if(i->second->get_buildable() && i->second->get_arch()!=default_pkg->get_arch())
+ prob="wrong architecture ("+i->second->get_arch()+")";
+ if(!prob.empty())
+ problems.insert(StringMap::value_type(i->first, prob));
+ }
- if(!missing.empty())
+ if(!problems.empty())
{
- missing.sort();
- cerr<<"The following packages were not found on the system:\n";
- for(list<string>::iterator i=missing.begin(); i!=missing.end(); ++i)
- cerr<<" "<<*i<<'\n';
- cerr<<"Please install them and try again.\n";
+ cerr<<"The following problems were detected:\n";
+ for(StringMap::iterator i=problems.begin(); i!=problems.end(); ++i)
+ cerr<<" "<<i->first<<": "<<i->second<<'\n';
+ cerr<<"Please fix them and try again.\n";
return 1;
}
- default_pkg->create_build_info();
+ if(conf_only)
+ return 0;
if(create_targets())
return 1;
if(analyzer)
analyzer->analyze();
- if(do_build)
- build();
+ //if(create_makefile
+
+ if(clean)
+ exit_code=do_clean();
+ else if(build)
+ exit_code=do_build();
return exit_code;
}
delete analyzer;
}
-void Builder::usage(const char *argv0, bool brief)
+void Builder::usage(const char *reason, const char *argv0, bool brief)
{
+ if(reason)
+ cerr<<reason<<'\n';
+
if(brief)
- cerr<<"Usage: "<<argv0<<" [-a|--analyze MODE] [-b|--build] [-c|--clean] [-f|--file FILE] [-h|--help] [-j|--jobs NUM] [-n||--dry-run] [-v|--verbose] [-A|--conf-all] [-B|--build-all] [-C|--chdir DIRECTORY] [-W|--what-if FILE] [--chrome] [--full-paths] [--max-depth NUM] [<target> ...]";
+ cerr<<"Usage: "<<argv0<<" [-a|--analyze MODE] [-b|--build] [-c|--clean] [-f|--file FILE] [-h|--help] [-j|--jobs NUM] [-n||--dry-run] [-v|--verbose] [-A|--conf-all] [-B|--build-all] [-C|--chdir DIRECTORY] [-W|--what-if FILE] [--chrome] [--conf-only] [--full-paths] [--max-depth NUM] [<target> ...]";
else
{
cerr<<
" -C, --chdir DIR Change to DIR before doing anything else.\n"
" -W, --what-if FILE Pretend that FILE has changed.\n"
" --chrome Use extra chrome to print status.\n"
+ " --conf-only Stop after configuring packages.\n"
" --full-paths Output full paths in analysis.\n"
+ //" --makefile Create a makefile for this package.\n"
" --max-depth NUM Maximum depth to show in analysis.\n";
}
}
+/**
+Loads the given build file.
+
+@param fn Path to the file
+
+@return 0 on success, -1 if the file could not be opened
+*/
int Builder::load_build_file(const Path::Path &fn)
{
ifstream in(fn.str().c_str());
if(!in)
return -1;
- Parser::Parser parser(in, fn.str());
+ DataFile::Parser parser(in, fn.str());
Loader loader(*this, fn.subpath(0, fn.size()-1));
loader.load(parser);
return 0;
}
+/**
+Creates targets for all packages and prepares them for building.
+
+@return 0 if everything went ok, -1 if something bad happened and a build
+ shouldn't be attempted
+*/
int Builder::create_targets()
{
Target *world=new VirtualTarget(*this, "world");
- add_target(world);
Target *def_tgt=new VirtualTarget(*this, "default");
- add_target(def_tgt);
world->add_depend(def_tgt);
Target *install=new VirtualTarget(*this, "install");
- add_target(install);
world->add_depend(install);
+ Target *tarballs=new VirtualTarget(*this, "tarballs");
+ world->add_depend(tarballs);
+
for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
{
if(!i->second)
if(!i->second->get_buildable())
continue;
- Path::Path inst_base;
- if(i->second->get_config().is_option("prefix"))
- inst_base=i->second->get_config().get_option("prefix").value;
-
const ComponentList &components=i->second->get_components();
for(ComponentList::const_iterator j=components.begin(); j!=components.end(); ++j)
- {
- PathList files;
- const PathList &sources=j->get_sources();
- for(PathList::const_iterator k=sources.begin(); k!=sources.end(); ++k)
- {
- struct stat st;
- stat(*k, st);
- if(S_ISDIR(st.st_mode))
- {
- list<string> sfiles=list_files(*k);
- for(list<string>::iterator l=sfiles.begin(); l!=sfiles.end(); ++l)
- files.push_back(*k / *l);
- }
- else
- files.push_back(*k);
- }
-
- bool build_exe=j->get_type()!=Component::HEADERS;
-
- list<ObjectFile *> objs;
- for(PathList::iterator k=files.begin(); k!=files.end(); ++k)
- {
- string basename=(*k)[-1];
- string ext=Path::splitext(basename).ext;
- if(ext==".cpp" || ext==".c")
- {
- if(build_exe)
- {
- SourceFile *src=new SourceFile(*this, &*j, k->str());
- add_target(src);
-
- ObjectFile *obj=new ObjectFile(*this, *j, *src);
- add_target(obj);
- objs.push_back(obj);
- }
- }
- else if(ext==".h")
- {
- Target *hdr=get_target(k->str());
- if(!hdr)
- {
- hdr=new Header(*this, &*j, k->str());
- add_target(hdr);
- }
- if(!j->get_install_headers().empty())
- {
- Path::Path inst_path=inst_base/"include"/j->get_install_headers()/basename;
- Install *inst=new Install(*this, *i->second, *hdr, inst_path.str());
- add_target(inst);
- install->add_depend(inst);
- }
- }
- }
+ j->create_targets();
- if(build_exe)
- {
- Executable *exe=0;
- StaticLibrary *slib=0;
- if(j->get_type()==Component::LIBRARY)
- {
- exe=new SharedLibrary(*this, *j, objs);
- slib=new StaticLibrary(*this, *j, objs);
- add_target(slib);
- }
- else
- exe=new Executable(*this, *j, objs);
-
- add_target(exe);
- if(i->second==default_pkg)
- {
- def_tgt->add_depend(exe);
- if(slib) def_tgt->add_depend(slib);
- }
- else
- {
- world->add_depend(exe);
- if(slib) world->add_depend(slib);
- }
-
- if(j->get_install())
- {
- string inst_dir;
- if(j->get_type()==Component::PROGRAM)
- inst_dir="bin";
- else if(j->get_type()==Component::LIBRARY)
- inst_dir="lib";
- if(!inst_dir.empty())
- {
- Install *inst=new Install(*this, *i->second, *exe, (inst_base/inst_dir/Path::basename(exe->get_name())).str());
- add_target(inst);
- install->add_depend(inst);
-
- if(slib)
- {
- inst=new Install(*this, *i->second, *slib, (inst_base/inst_dir/Path::basename(slib->get_name())).str());
- add_target(inst);
- install->add_depend(inst);
- }
- }
- }
- }
+ if(i->second->get_install_flags()&(Package::LIB|Package::INCLUDE))
+ {
+ PkgConfig *pc=new PkgConfig(*this, *i->second);
+ install->add_depend(new Install(*this, *i->second, *pc));
}
+
+ tarballs->add_depend(new TarBall(*this, *i->second));
}
+ // Find dependencies until no new targets are created
while(!new_tgts.empty())
{
Target *tgt=new_tgts.front();
new_tgts.push_back(tgt);
}
- for(list<string>::iterator i=what_if.begin(); i!=what_if.end(); ++i)
+ // Apply what-ifs
+ for(StringList::iterator i=what_if.begin(); i!=what_if.end(); ++i)
{
Target *tgt=get_target((cwd/ *i).str());
if(!tgt)
tgt->touch();
}
+ // Make the cmdline target depend on all targets mentioned on the command line
Target *cmdline=new VirtualTarget(*this, "cmdline");
- add_target(cmdline);
- world->add_depend(cmdline);
+ bool build_world=false;
for(list<string>::iterator i=cmdline_targets.begin(); i!=cmdline_targets.end(); ++i)
{
Target *tgt=get_target(*i);
cerr<<"I don't know anything about "<<*i<<'\n';
return -1;
}
+ if(tgt==world)
+ build_world=true;
cmdline->add_depend(tgt);
}
- world->prepare();
+ /* If world is to be built, prepare cmdline. If not, add cmdline to world
+ and prepare world. I don't really like this, but it keeps the graph
+ acyclic. */
+ if(build_world)
+ cmdline->prepare();
+ else
+ {
+ world->add_depend(cmdline);
+ world->prepare();
+ }
+
+ for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
+ i->second->get_deps_cache().save();
return 0;
}
-Target *Builder::check_header(const Msp::Path::Path &fn)
+/**
+Check if a header exists, either as a target or a file. Either an existing
+target or a new SystemHeader target will be returned.
+*/
+Target *Builder::get_header(const Msp::Path::Path &fn)
{
Target *tgt=get_target(fn.str());
if(tgt) return tgt;
if(Path::exists(fn))
{
- add_target(tgt=new SystemHeader(*this, fn.str()));
+ tgt=new SystemHeader(*this, fn.str());
return tgt;
}
return 0;
}
-void Builder::add_target(Target *t)
+Target *Builder::get_library(const string &lib, const string &arch, const Path::Path &path, LibMode mode)
{
- targets.insert(TargetMap::value_type(t->get_name(), t));
- new_tgts.push_back(t);
+ // Populate a list of candidate filenames
+ StringList candidates;
+
+ if(mode!=ALL_STATIC)
+ {
+ if(arch=="win32")
+ candidates.push_back("lib"+lib+".dll");
+ else
+ candidates.push_back("lib"+lib+".so");
+ }
+
+ /* Static libraries are always considered, since sometimes shared versions
+ may not be available */
+ candidates.push_back("lib"+lib+".a");
+ if(arch=="win32")
+ candidates.push_back("lib"+lib+".dll.a");
+
+ for(StringList::iterator i=candidates.begin(); i!=candidates.end(); ++i)
+ {
+ string full=(path/ *i).str();
+ Target *tgt=get_target(full);
+
+ if(tgt)
+ {
+ Target *real_tgt=tgt;
+ if(dynamic_cast<Install *>(tgt))
+ real_tgt=real_tgt->get_depends().front();
+
+ /* Ignore dynamic libraries from local packages unless library mode is
+ DYNAMIC */
+ if(dynamic_cast<SharedLibrary *>(real_tgt) && mode!=DYNAMIC)
+ continue;
+ else if(tgt)
+ return tgt;
+ }
+ else if(Path::exists(full))
+ {
+ tgt=new SystemLibrary(*this, full);
+ return tgt;
+ }
+ }
+
+ return 0;
}
+/**
+Updates a hash with a string. This is used from get_header and get_library.
+*/
void Builder::update_hash(string &hash, const string &value)
{
for(unsigned i=0; i<value.size(); ++i)
This function supervises the build process, starting new actions when slots
become available.
*/
-int Builder::build()
+int Builder::do_build()
{
Target *cmdline=get_target("cmdline");
}
}
- return fail?-1:0;
+ if(fail)
+ cout<<"Build failed\n";
+
+ return fail?1:0;
}
+/**
+Cleans buildable targets. If clean is 1, cleans only this package. If
+clean is 2 or greater, cleans all buildable packages.
+*/
+int Builder::do_clean()
+{
+ // Cleaning doesn't care about ordering, so a simpler method can be used
+
+ set<Target *> clean_tgts;
+ TargetList queue;
+ queue.push_back(get_target("cmdline"));
+
+ while(!queue.empty())
+ {
+ Target *tgt=queue.front();
+ queue.erase(queue.begin());
+
+ if(tgt->get_buildable() && (tgt->get_package()==default_pkg || clean>=2))
+ clean_tgts.insert(tgt);
+
+ const TargetList &deps=tgt->get_depends();
+ for(TargetList::const_iterator i=deps.begin(); i!=deps.end(); ++i)
+ if(!clean_tgts.count(*i))
+ queue.push_back(*i);
+ }
+
+ for(set<Target *>::iterator i=clean_tgts.begin(); i!=clean_tgts.end(); ++i)
+ {
+ Action *action=new Unlink(*this, **i);
+ while(action->check()<0);
+ delete action;
+ }
+
+ return 0;
+}
+
+/**
+Prints out information about the default package.
+*/
void Builder::package_help()
{
const Config &config=default_pkg->get_config();
projects / builder.git / blobdiff