/* $Id$
This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Copyright © 2006-2009 Mikko Rasa, Mikkosoft Productions
Distributed under the LGPL
*/
-#include <iostream>
#include <set>
+#include <cstdlib>
#include <sys/utsname.h>
#include <msp/core/except.h>
#include <msp/core/getopt.h>
#include <msp/io/buffered.h>
#include <msp/io/except.h>
#include <msp/io/file.h>
+#include <msp/io/print.h>
#include <msp/strings/formatter.h>
#include <msp/strings/regex.h>
#include <msp/strings/utils.h>
#include "sharedlibrary.h"
#include "sourcepackage.h"
#include "systemlibrary.h"
-#include "tarball.h"
#include "unlink.h"
#include "virtualtarget.h"
using namespace std;
using namespace Msp;
+namespace {
+
+void update_hash(string &hash, const string &value)
+{
+ for(unsigned i=0; i<value.size(); ++i)
+ hash[i%hash.size()]^=value[i];
+}
+
+}
+
+
Builder::Builder(int argc, char **argv):
main_pkg(0),
analyzer(0),
build_all(false),
create_makefile(false)
{
- string analyze_mode;
- string work_dir;
- bool full_paths=false;
+ string analyze_mode;
+ string work_dir;
+ bool full_paths=false;
unsigned max_depth=5;
StringList cmdline_warn;
- string prfx;
- string arch;
+ string prfx;
+ string arch;
GetOpt getopt;
- 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('P', "progress", show_progress, GetOpt::NO_ARG);
- getopt.add_option('W', "what-if", what_if, GetOpt::REQUIRED_ARG);
- getopt.add_option( "arch", arch, GetOpt::REQUIRED_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.add_option( "prefix", prfx, GetOpt::REQUIRED_ARG);
- getopt.add_option( "warnings", cmdline_warn, GetOpt::REQUIRED_ARG);
+ getopt.add_option('a', "analyze", analyze_mode, GetOpt::REQUIRED_ARG).set_help("Perform analysis. MODE can be deps, alldeps or rebuild.", "MODE");
+ getopt.add_option('b', "build", build, GetOpt::NO_ARG).set_help("Perform build even if doing analysis.");
+ getopt.add_option('c', "clean", clean, GetOpt::NO_ARG).set_help("Clean buildable targets.");
+ getopt.add_option('f', "file", build_file, GetOpt::REQUIRED_ARG).set_help("Read info from FILE instead of Build.", "FILE");
+ getopt.add_option('h', "help", help, GetOpt::NO_ARG).set_help("Print this message.");
+ getopt.add_option('j', "jobs", jobs, GetOpt::REQUIRED_ARG).set_help("Run NUM commands at once, whenever possible.", "NUM");
+ getopt.add_option('n', "dry-run", dry_run, GetOpt::NO_ARG).set_help("Don't actually do anything, only show what would be done.");
+ getopt.add_option('v', "verbose", verbose, GetOpt::NO_ARG).set_help("Print more information about what's going on.");
+ getopt.add_option('A', "conf-all", conf_all, GetOpt::NO_ARG).set_help("Apply configuration to all packages.");
+ getopt.add_option('B', "build-all", build_all, GetOpt::NO_ARG).set_help("Build all targets unconditionally.");
+ getopt.add_option('C', "chdir", work_dir, GetOpt::REQUIRED_ARG).set_help("Change to DIR before doing anything else.", "DIR");
+ getopt.add_option('P', "progress", show_progress, GetOpt::NO_ARG).set_help("Display progress while building.");
+ getopt.add_option('W', "what-if", what_if, GetOpt::REQUIRED_ARG).set_help("Pretend that FILE has changed.", "FILE");
+ getopt.add_option( "arch", arch, GetOpt::REQUIRED_ARG).set_help("Architecture to build for.", "ARCH");
+ getopt.add_option( "conf-only", conf_only, GetOpt::NO_ARG).set_help("Stop after configuring packages.");
+ getopt.add_option( "full-paths", full_paths, GetOpt::NO_ARG).set_help("Output full paths in analysis.");
+ getopt.add_option( "max-depth", max_depth, GetOpt::REQUIRED_ARG).set_help("Maximum depth to show in analysis.", "NUM");
+ getopt.add_option( "prefix", prfx, GetOpt::REQUIRED_ARG).set_help("Directory to install things to.", "DIR");
+ getopt.add_option( "warnings", cmdline_warn, GetOpt::REQUIRED_ARG).set_help("Compiler warnings to use.", "LIST");
+ usagemsg=getopt.generate_usage(argv[0])+" [<target> ...]";
+ helpmsg=getopt.generate_help();
getopt(argc, argv);
if(!analyze_mode.empty())
const vector<string> &args=getopt.get_args();
for(vector<string>::const_iterator i=args.begin(); i!=args.end(); ++i)
{
- unsigned equal=i->find('=');
+ string::size_type equal=i->find('=');
if(equal!=string::npos)
cmdline_options.insert(StringMap::value_type(i->substr(0, equal), i->substr(equal+1)));
else
cmdline_targets.push_back("default");
if(!work_dir.empty())
- chdir(work_dir.c_str());
+ FS::chdir(work_dir);
cwd=FS::getcwd();
native_arch->set_tool("AR", "ar");
load_build_file((FS::get_sys_data_dir(argv[0], "builder")/"builderrc").str());
- load_build_file((FS::get_home_dir()/".builderrc").str());
+ load_build_file((FS::get_user_data_dir("builder")/"rc").str());
if(arch.empty())
current_arch=native_arch;
pkg_path.push_back(cwd/"..");
}
-/**
-Gets a package by name, possibly creating it.
+Builder::~Builder()
+{
+ for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
+ delete i->second;
+ for(TargetMap::iterator i=targets.begin(); i!=targets.end(); ++i)
+ delete i->second;
+ delete analyzer;
+}
-@param name Package name
+int Builder::main()
+{
+ if(prefix.str()!="/usr")
+ {
+ FS::Path pcdir=prefix/"lib"/"pkgconfig";
+ if(const char *pcp=getenv("PKG_CONFIG_PATH"))
+ {
+ vector<string> path=split(pcp, ':');
+ bool found=false;
+ for(vector<string>::const_iterator i=path.begin(); (!found && i!=path.end()); ++i)
+ found=(*i==pcdir.str());
+ if(!found)
+ {
+ path.push_back(pcdir.str());
+ setenv("PKG_CONFIG_PATH", join(path.begin(), path.end(), ":").c_str(), true);
+ }
+ }
+ else
+ setenv("PKG_CONFIG_PATH", pcdir.str().c_str(), true);
+ }
+
+ if(load_build_file(cwd/build_file))
+ {
+ if(help)
+ {
+ usage(0, "builder", false);
+ return 0;
+ }
+ else
+ {
+ IO::print(IO::cerr, "No build info here.\n");
+ return 1;
+ }
+ }
+
+ main_pkg->configure(cmdline_options, conf_all?2:1);
+
+ if(help)
+ {
+ usage(0, "builder", false);
+ IO::print("\n");
+ package_help();
+ return 0;
+ }
+
+ if(!conf_only && create_targets())
+ return 1;
+
+ PackageList all_reqs=main_pkg->collect_requires();
+
+ if(conf_only)
+ return 0;
+
+ if(verbose>=2)
+ IO::print("Building on %s, for %s\n", native_arch->get_name(), current_arch->get_name());
+ if(verbose>=1)
+ IO::print("%d active packages, %d targets\n", all_reqs.size(), targets.size());
+ if(verbose>=2)
+ {
+ for(PackageList::const_iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i)
+ {
+ IO::print(" %s", (*i)->get_name());
+ if(dynamic_cast<SourcePackage *>(*i))
+ IO::print("*");
+ unsigned count=0;
+ unsigned to_be_built=0;
+ for(TargetMap::iterator j=targets.begin(); j!=targets.end(); ++j)
+ if(j->second->get_package()==*i)
+ {
+ ++count;
+ if(j->second->get_rebuild())
+ ++to_be_built;
+ }
+ if(count)
+ {
+ IO::print(" (%d targets", count);
+ if(to_be_built)
+ IO::print(", %d to be built", to_be_built);
+ IO::print(")");
+ }
+ IO::print("\n");
+ }
+ }
+
+ if(analyzer)
+ analyzer->analyze();
+
+ if(!problems.empty())
+ {
+ IO::print(IO::cerr, "The following problems were detected:\n");
+ for(ProblemList::iterator i=problems.begin(); i!=problems.end(); ++i)
+ IO::print(IO::cerr, " %s: %s\n", i->package, i->descr);
+ if(!analyzer)
+ IO::print(IO::cerr, "Please fix them and try again.\n");
+ return 1;
+ }
+
+ if(clean)
+ exit_code=do_clean();
+ else if(build)
+ exit_code=do_build();
+
+ return exit_code;
+}
+
+string Builder::run_pkgconfig(const string &pkg, const string &what)
+{
+ list<string> argv;
+ argv.push_back("pkg-config");
+ if(what=="cflags" || what=="libs")
+ argv.push_back("--"+what);
+ else if(what=="flags")
+ {
+ argv.push_back("--cflags");
+ argv.push_back("--libs");
+ }
+ else
+ argv.push_back("--variable="+what);
+ argv.push_back(pkg);
+
+ if(verbose>=4)
+ IO::print("Running %s\n", join(argv.begin(), argv.end()));
+
+ int status;
+ string res=run_command(argv, &status);
+ if(status)
+ throw Exception(format("pkg-config for package %s failed", pkg));
+
+ return res;
+}
-@return Pointer to the package, or 0 if the package could not be located
-*/
Package *Builder::get_package(const string &name)
{
PackageMap::iterator i=packages.find(format("%s/%s", name, current_arch->get_name()));
return i->second;
}
- // Package source not found - create a binary package
- Package *pkg=BinaryPackage::from_pkgconfig(*this, name);
+ Package *pkg=0;
+ try
+ {
+ // Package source not found - create a binary package
+ pkg=BinaryPackage::from_pkgconfig(*this, name);
+ }
+ catch(...)
+ {
+ problem(name, "not found");
+ }
packages.insert(PackageMap::value_type(name, pkg));
- if(!pkg)
- problem(name, "not found");
-
return pkg;
}
-/**
-Returns the target with the given name, or 0 if no such target exists.
-*/
Target *Builder::get_target(const string &n) const
{
+ // XXX Used for getting targets by path. get_target(const FS::Path &)?
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. 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 FS::Path &from, const list<string> &path)
{
string hash(8, 0);
if(include[0]=='\"')
- update_hash(hash, from);
+ update_hash(hash, from.str());
for(list<string>::const_iterator i=path.begin(); i!=path.end(); ++i)
update_hash(hash, *i);
cxx_ver=Regex("[0-9]\\.[0-9.]+").match(run_command(argv))[0].str;
while(!cxx_ver.empty() && !FS::is_dir(FS::Path("/usr/include/c++")/cxx_ver))
{
- unsigned dot=cxx_ver.rfind('.');
+ string::size_type dot=cxx_ver.rfind('.');
if(dot==string::npos)
break;
cxx_ver.erase(dot);
}
if(verbose>=5)
- cout<<"C++ version is "<<cxx_ver<<'\n';
+ IO::print("C++ version is %s\n", cxx_ver);
}
string fn=include.substr(1);
if(verbose>=5)
- cout<<"Looking for include "<<fn<<" with path "<<join(path.begin(), path.end())<<'\n';
+ IO::print("Looking for include %s from %s with path %s\n", fn, from, join(path.begin(), path.end()));
StringList syspath;
if(current_arch->is_native())
return tgt;
}
-/**
-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 list<string> &path, LibMode mode)
{
string hash(8, 0);
syspath.push_back("/usr/"+current_arch->get_prefix()+"/lib");
if(verbose>=5)
- cout<<"Looking for library "<<lib<<" with path "<<join(path.begin(), path.end())<<'\n';
+ IO::print("Looking for library %s with path %s\n", lib, join(path.begin(), path.end()));
Target *tgt=0;
for(StringList::const_iterator j=path.begin(); (!tgt && j!=path.end()); ++j)
problems.push_back(Problem(p, d));
}
-/**
-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()
-{
- if(load_build_file(cwd/build_file))
- {
- cerr<<"No build info here.\n";
- return 1;
- }
-
- main_pkg->configure(cmdline_options, conf_all?2:1);
-
- if(help)
- {
- usage(0, "builder", false);
- cout<<'\n';
- package_help();
- return 0;
- }
-
- if(!conf_only && create_targets())
- return 1;
-
- PackageList all_reqs=main_pkg->collect_requires();
-
- if(conf_only)
- return 0;
-
- if(verbose>=2)
- cout<<"Building on "<<native_arch->get_name()<<", for "<<current_arch->get_name()<<'\n';
- if(verbose>=1)
- cout<<all_reqs.size()<<" active packages, "<<targets.size()<<" targets\n";
- if(verbose>=2)
- {
- for(PackageList::const_iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i)
- {
- cout<<' '<<(*i)->get_name();
- if(dynamic_cast<SourcePackage *>(*i))
- cout<<'*';
- unsigned count=0;
- unsigned ood_count=0;
- for(TargetMap::iterator j=targets.begin(); j!=targets.end(); ++j)
- if(j->second->get_package()==*i)
- {
- ++count;
- if(j->second->get_rebuild())
- ++ood_count;
- }
- if(count)
- {
- cout<<" ("<<count<<" targets";
- if(ood_count)
- cout<<", "<<ood_count<<" out-of-date";
- cout<<')';
- }
- cout<<'\n';
- }
- }
-
- if(analyzer)
- analyzer->analyze();
-
- if(!problems.empty())
- {
- cerr<<"The following problems were detected:\n";
- for(ProblemList::iterator i=problems.begin(); i!=problems.end(); ++i)
- cerr<<" "<<i->package<<": "<<i->descr<<'\n';
- cerr<<"Please fix them and try again.\n";
- return 1;
- }
-
- //if(create_makefile
-
- if(clean)
- exit_code=do_clean();
- else if(build)
- exit_code=do_build();
-
- return exit_code;
-}
-
-Builder::~Builder()
-{
- for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
- delete i->second;
- for(TargetMap::iterator i=targets.begin(); i!=targets.end(); ++i)
- delete i->second;
- delete analyzer;
-}
-
void Builder::usage(const char *reason, const char *argv0, bool brief)
{
if(reason)
- cerr<<reason<<'\n';
+ IO::print(IO::cerr, "%s\n", reason);
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] [--conf-only] [--full-paths] [--max-depth NUM] [<target> ...]\n";
+ IO::print(IO::cerr, "Usage: %s\n", usagemsg);
else
{
- cerr<<
- "Usage: "<<argv0<<" [options] [<target> ...]\n"
- "\n"
- "Options:\n"
- " -a, --analyze MODE Perform analysis. MODE can be deps, alldeps or rebuild.\n"
- " -b, --build Perform build even if doing analysis.\n"
- " -c, --clean Clean buildable targets.\n"
- " -f, --file FILE Read info from FILE instead of Build.\n"
- " -h, --help Print this message.\n"
- " -j, --jobs NUM Run NUM commands at once, whenever possible.\n"
- " -n, --dry-run Don't actually do anything, only show what would be done.\n"
- " -v, --verbose Print more information about what's going on.\n"
- " -A, --conf-all Apply configuration to all packages.\n"
- " -B, --build-all Build all targets unconditionally.\n"
- " -C, --chdir DIR Change to DIR before doing anything else.\n"
- " -P, --progress Display progress while building.\n"
- " -W, --what-if FILE Pretend that FILE has changed.\n"
- " --arch ARCH Architecture to build for.\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"
- " --prefix DIR Directory to install things to.\n"
- " --warnings LIST Compiler warnings to use.\n";
+ IO::print(IO::cerr, "Usage: %s [options] [<target> ...]\n\n", argv0);
+ IO::print(IO::cerr, "Options:\n");
+ IO::print(IO::cerr, helpmsg);
}
}
-/**
-Determines the source directory of a package. pkg-config is consulted first,
-and if it fails, the package path is searched for matches.
-*/
FS::Path Builder::get_package_location(const string &name)
{
if(verbose>=3)
- cout<<"Looking for package "<<name<<'\n';
+ IO::print("Looking for package %s\n", name);
- // Try to get source directory with pkgconfig
- list<string> argv;
- argv.push_back("pkg-config");
- argv.push_back("--variable=source");
- argv.push_back(name);
- if(verbose>=4)
- cout<<"Running "<<join(argv.begin(), argv.end())<<'\n';
- string srcdir=strip(run_command(argv));
- if(!srcdir.empty())
- return srcdir;
+ try
+ {
+ // Try to get source directory with pkgconfig
+ string srcdir=strip(run_pkgconfig(name, "source"));
+ if(!srcdir.empty())
+ return srcdir;
+ }
+ catch(...)
+ { }
if(pkg_dirs.empty())
{
}
}
if(verbose>=3)
- cout<<pkg_dirs.size()<<" packages found in path\n";
+ IO::print("%d packages found in path\n", pkg_dirs.size());
}
bool msp=!name.compare(0, 3, "msp");
return FS::Path();
}
-/**
-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 FS::Path &fn)
{
try
IO::BufferedFile in(fn.str());
if(verbose>=3)
- cout<<"Reading "<<fn<<'\n';
+ IO::print("Reading %s\n", fn);
DataFile::Parser parser(in, fn.str());
Loader loader(*this, fn.subpath(0, fn.size()-1));
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");
PkgConfig *pc=new PkgConfig(*this, *spkg);
install->add_depend(new Install(*this, *spkg, *pc));
}
-
- tarballs->add_depend(new TarBall(*this, *spkg));
}
// Find dependencies until no new targets are created
Target *tgt=get_target((cwd/ *i).str());
if(!tgt)
{
- cerr<<"Unknown what-if target "<<*i<<'\n';
+ IO::print(IO::cerr, "Unknown what-if target %s\n", *i);
return -1;
}
tgt->touch();
tgt=get_target((cwd/ *i).str());
if(!tgt)
{
- cerr<<"I don't know anything about "<<*i<<'\n';
+ IO::print("I don't know anything about %s\n", *i);
return -1;
}
if(tgt==world)
cmdline->add_depend(tgt);
}
- /* 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();
- }
+ cmdline->prepare();
for(PackageMap::iterator i=packages.begin(); i!=packages.end(); ++i)
if(SourcePackage *spkg=dynamic_cast<SourcePackage *>(i->second))
return 0;
}
-/**
-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::FS::Path &fn)
+Target *Builder::get_header(const FS::Path &fn)
{
Target *tgt=get_target(fn.str());
if(tgt) return tgt;
if(tgt)
{
Target *real_tgt=tgt;
- if(dynamic_cast<Install *>(tgt))
- real_tgt=real_tgt->get_depends().front();
+ if(Install *inst=dynamic_cast<Install *>(tgt))
+ real_tgt=&inst->get_source();
/* Ignore dynamic libraries from local packages unless library mode is
DYNAMIC */
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)
- hash[i%hash.size()]^=value[i];
-}
-
-/**
-This function supervises the build process, starting new actions when slots
-become available.
-*/
int Builder::do_build()
{
Target *cmdline=get_target("cmdline");
- unsigned total=cmdline->count_rebuild();
+ unsigned total=0;
+ for(map<string, Target *>::const_iterator i=targets.begin(); i!=targets.end(); ++i)
+ if(i->second->is_buildable() && i->second->get_rebuild())
+ ++total;
+
if(!total)
{
- cout<<"Already up to date\n";
+ IO::print("Already up to date\n");
return 0;
}
if(verbose>=1)
- cout<<"Will build "<<total<<" target(s)\n";
+ IO::print("Will build %d target%s\n", total, (total!=1 ? "s" : ""));
vector<Action *> actions;
actions.push_back(action);
if(show_progress)
- {
- cout<<count<<" of "<<total<<" targets built\033[1G";
- cout.flush();
- }
+ IO::print("%d of %d target%s built\033[1G", count, total, (total!=1 ? "s" : ""));
}
else if(actions.empty())
finish=true;
}
if(show_progress)
- cout<<"\033[K";
+ IO::print("\033[K");
if(fail)
- cout<<"Build failed\n";
+ IO::print("Build failed\n");
else if(show_progress)
- cout<<"Build complete\n";
+ IO::print("Build complete\n");
- return fail?1:0;
+ return fail;
}
-/**
-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
Target *tgt=queue.front();
queue.erase(queue.begin());
- if(tgt->get_buildable() && (tgt->get_package()==main_pkg || clean>=2))
+ if(tgt->is_buildable() && (tgt->get_package()==main_pkg || clean>=2))
clean_tgts.insert(tgt);
const TargetList &deps=tgt->get_depends();
}
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;
- }
+ if(FileTarget *ft=dynamic_cast<FileTarget *>(*i))
+ {
+ Action *action=new Unlink(*this, *ft);
+ while(action->check()<0) ;
+ delete action;
+ }
return 0;
}
-/**
-Prints out information about the default package.
-*/
void Builder::package_help()
{
const Config &config=main_pkg->get_config();
const Config::OptionMap &options=config.get_options();
- cout<<"Required packages:\n ";
+ IO::print("Required packages:\n ");
const PackageList &requires=main_pkg->get_requires();
for(PackageList::const_iterator i=requires.begin(); i!=requires.end(); ++i)
{
if(i!=requires.begin())
- cout<<", ";
- cout<<(*i)->get_name();
+ IO::print(", ");
+ IO::print((*i)->get_name());
}
- cout<<"\n\n";
- cout<<"Package configuration:\n";
+ IO::print("\n\nPackage configuration:\n");
for(Config::OptionMap::const_iterator i=options.begin(); i!=options.end(); ++i)
{
const Config::Option &opt=i->second;
- cout<<" "<<opt.name<<": "<<opt.descr<<" ("<<opt.value<<") ["<<opt.defv<<"]\n";
+ IO::print(" %s: %s (%s)", opt.name, opt.descr, opt.value);
+ if(opt.value!=opt.defv)
+ IO::print(" [%s]", opt.defv);
+ IO::print("\n");
}
}
Application::RegApp<Builder> Builder::reg;
+string Builder::usagemsg;
+string Builder::helpmsg;
Builder::Loader::Loader(Builder &b, const FS::Path &s):
projects / builder.git / blobdiff