]> git.tdb.fi Git - builder.git/blobdiff - source/builder.cpp
Big rewrite for a more tool-centric approach
[builder.git] / source / builder.cpp
index dac7bb84a43c6f68c577331b2294955309982f08..57764b781b26a3030a9b629567c241ed1a74937c 100644 (file)
@@ -1,40 +1,37 @@
-/* $Id$
-
-This file is part of builder
-Copyright © 2006-2010  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <set>
 #include <cstdlib>
-#include <msp/core/except.h>
 #include <msp/core/getopt.h>
 #include <msp/datafile/parser.h>
 #include <msp/fs/dir.h>
 #include <msp/fs/stat.h>
 #include <msp/fs/utils.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/format.h>
 #include <msp/strings/regex.h>
 #include <msp/strings/utils.h>
 #include <msp/time/units.h>
 #include <msp/time/utils.h>
-#include "action.h"
 #include "analyzer.h"
 #include "binarypackage.h"
 #include "builder.h"
+#include "copy.h"
+#include "gnuarchiver.h"
+#include "gnuccompiler.h"
+#include "gnucxxcompiler.h"
+#include "gnulinker.h"
 #include "header.h"
 #include "install.h"
 #include "misc.h"
 #include "package.h"
 #include "pkgconfig.h"
+#include "pkgconfiggenerator.h"
 #include "sharedlibrary.h"
 #include "sourcepackage.h"
 #include "systemlibrary.h"
-#include "unlink.h"
+#include "tar.h"
+#include "task.h"
 #include "virtualtarget.h"
 
 using namespace std;
@@ -114,7 +111,7 @@ Builder::Builder(int argc, char **argv):
                else if(analyze_mode=="rdeps")
                        analyzer->set_mode(Analyzer::RDEPS);
                else
-                       throw UsageError("Invalid analyze mode");
+                       throw usage_error("Invalid analyze mode");
 
                analyzer->set_max_depth(max_depth);
                analyzer->set_full_paths(full_paths);
@@ -140,11 +137,13 @@ Builder::Builder(int argc, char **argv):
 
        cwd = FS::getcwd();
 
-       native_arch.set_tool("CC",  "gcc");
-       native_arch.set_tool("CXX", "g++");
-       native_arch.set_tool("LD",  "gcc");
-       native_arch.set_tool("LXX", "g++");
-       native_arch.set_tool("AR",  "ar");
+       toolchain.add_tool(new GnuCCompiler(*this));
+       toolchain.add_tool(new GnuCxxCompiler(*this));
+       toolchain.add_tool(new GnuLinker(*this));
+       toolchain.add_tool(new GnuArchiver(*this));
+       toolchain.add_tool(new Copy(*this));
+       toolchain.add_tool(new Tar(*this));
+       toolchain.add_tool(new PkgConfigGenerator(*this));
 
        load_build_file((FS::get_sys_data_dir(argv[0], "builder")/"builderrc").str());
        load_build_file((FS::get_user_data_dir("builder")/"rc").str());
@@ -337,7 +336,7 @@ string Builder::run_pkgconfig(const string &pkg, const string &what)
        int status;
        string res = run_command(argv, &status);
        if(status)
-               throw Exception(format("pkg-config for package %s failed", pkg));
+               throw runtime_error(format("pkg-config for package %s failed", pkg));
 
        return res;
 }
@@ -379,13 +378,20 @@ Package *Builder::get_package(const string &name)
 
 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;
 }
 
+FileTarget *Builder::get_target_by_path(const FS::Path &p) const
+{
+       TargetMap::const_iterator i = targets_by_path.find(p.str());
+       if(i!=targets_by_path.end())
+               return static_cast<FileTarget *>(i->second);
+       return 0;
+}
+
 Target *Builder::get_header(const string &include, const FS::Path &from, const list<string> &path)
 {
        string hash(8, 0);
@@ -402,7 +408,8 @@ Target *Builder::get_header(const string &include, const FS::Path &from, const l
        static string cxx_ver;
        if(cxx_ver.empty())
        {
-               StringList argv;
+               // XXX This needs to go elsewhere
+               /*StringList argv;
                argv.push_back(current_arch->get_tool("CXX"));
                argv.push_back("--version");
                if(RegMatch m = Regex("[0-9]\\.[0-9.]+").match(run_command(argv)))
@@ -418,7 +425,7 @@ Target *Builder::get_header(const string &include, const FS::Path &from, const l
                        if(verbose>=5)
                                IO::print("C++ version is %s\n", cxx_ver);
                }
-               else
+               else*/
                        cxx_ver = "-";
        }
 
@@ -463,6 +470,10 @@ Target *Builder::get_library(const string &lib, const list<string> &path, LibMod
        {
                syspath.push_back("/lib");
                syspath.push_back("/usr/lib");
+               if(current_arch->match_name("pc-32-linux"))
+                       syspath.push_back("/usr/lib/i386-linux-gnu");
+               else if(current_arch->match_name("pc-64-linux"))
+                       syspath.push_back("/usr/lib/x86_64-linux-gnu");
        }
        else
                syspath.push_back("/usr/"+current_arch->get_cross_prefix()+"/lib");
@@ -500,16 +511,15 @@ void Builder::problem(const string &p, const string &d)
        problems.push_back(Problem(p, d));
 }
 
-void Builder::add_target(FileTarget *t)
+void Builder::add_target(Target *t)
 {
-       targets.insert(TargetMap::value_type(t->get_path().str(), t));
+       targets.insert(TargetMap::value_type(t->get_name(), t));
        new_tgts.push_back(t);
 }
 
-void Builder::add_target(VirtualTarget *t)
+void Builder::register_path(const FS::Path &path, FileTarget *t)
 {
-       targets.insert(TargetMap::value_type(t->get_name(), t));
-       new_tgts.push_back(t);
+       targets_by_path.insert(TargetMap::value_type(path.str(), t));
 }
 
 void Builder::usage(const char *reason, const char *argv0, bool brief)
@@ -576,21 +586,17 @@ FS::Path Builder::get_package_location(const string &name)
 
 int Builder::load_build_file(const FS::Path &fn)
 {
-       try
-       {
-               IO::BufferedFile in(fn.str());
+       if(!FS::exists(fn))
+               return -1;
 
-               if(verbose>=3)
-                       IO::print("Reading %s\n", fn);
+       IO::BufferedFile in(fn.str());
 
-               DataFile::Parser parser(in, fn.str());
-               Loader loader(*this, fn.subpath(0, fn.size()-1));
-               loader.load(parser);
-       }
-       catch(const IO::FileNotFound &)
-       {
-               return -1;
-       }
+       if(verbose>=3)
+               IO::print("Reading %s\n", fn);
+
+       DataFile::Parser parser(in, fn.str());
+       Loader loader(*this, fn.subpath(0, fn.size()-1));
+       loader.load(parser);
 
        return 0;
 }
@@ -641,7 +647,7 @@ int Builder::create_targets()
        // Apply what-ifs
        for(StringList::iterator i=what_if.begin(); i!=what_if.end(); ++i)
        {
-               FileTarget *tgt = dynamic_cast<FileTarget *>(get_target((cwd/ *i).str()));
+               FileTarget *tgt = get_target_by_path(cwd/ *i);
                if(!tgt)
                {
                        IO::print(IO::cerr, "Unknown what-if target %s\n", *i);
@@ -656,7 +662,9 @@ int Builder::create_targets()
        {
                Target *tgt = get_target(*i);
                if(!tgt)
-                       tgt = get_target((cwd/ *i).str());
+                       tgt = get_target_by_path(*i);
+               if(!tgt)
+                       tgt = get_target_by_path(cwd/ *i);
                if(!tgt)
                {
                        IO::print("I don't know anything about %s\n", *i);
@@ -677,7 +685,7 @@ int Builder::create_targets()
 
 Target *Builder::get_header(const FS::Path &fn)
 {
-       Target *tgt = get_target(fn.str());
+       Target *tgt = get_target_by_path(fn);
        if(tgt) return tgt;
 
        if(FS::is_reg(fn))
@@ -713,8 +721,8 @@ Target *Builder::get_library(const string &lib, const FS::Path &path, LibMode mo
 
        for(StringList::iterator i=candidates.begin(); i!=candidates.end(); ++i)
        {
-               string full = (path/ *i).str();
-               Target *tgt = get_target(full);
+               FS::Path full = path/ *i;
+               Target *tgt = get_target_by_path(full);
 
                if(tgt)
                {
@@ -729,7 +737,7 @@ Target *Builder::get_library(const string &lib, const FS::Path &path, LibMode mo
                }
                else if(FS::is_reg(full))
                {
-                       tgt = new SystemLibrary(*this, full);
+                       tgt = new SystemLibrary(*this, full.str());
                        return tgt;
                }
        }
@@ -754,7 +762,7 @@ int Builder::do_build()
        if(verbose>=1)
                IO::print("Will build %d target%s\n", total, (total!=1 ? "s" : ""));
 
-       vector<Action *> actions;
+       vector<Task *> tasks;
 
        unsigned count = 0;
 
@@ -763,36 +771,38 @@ int Builder::do_build()
 
        while(!finish)
        {
-               if(actions.size()<jobs && !fail)
+               if(tasks.size()<jobs && !fail)
                {
                        Target *tgt = cmdline->get_buildable_target();
                        if(tgt)
                        {
-                               Action *action = tgt->build();
-                               if(action)
-                                       actions.push_back(action);
+                               if(tgt->get_tool())
+                                       IO::print("[%-10s] [%-4s] %s\n", tgt->get_package()->get_name(), tgt->get_tool()->get_tag(), tgt->get_name());
+                               Task *task = tgt->build();
+                               if(task)
+                                       tasks.push_back(task);
 
                                if(show_progress)
                                        IO::print("%d of %d target%s built\033[1G", count, total, (total!=1 ? "s" : ""));
                        }
-                       else if(actions.empty())
+                       else if(tasks.empty())
                                finish = true;
                }
                else
                        Time::sleep(10*Time::msec);
 
-               for(unsigned i=0; i<actions.size();)
+               for(unsigned i=0; i<tasks.size();)
                {
-                       int status = actions[i]->check();
-                       if(status>=0)
+                       Task::Status status = tasks[i]->check();
+                       if(status!=Task::RUNNING)
                        {
                                ++count;
 
-                               delete actions[i];
-                               actions.erase(actions.begin()+i);
-                               if(status>0)
+                               delete tasks[i];
+                               tasks.erase(tasks.begin()+i);
+                               if(status==Task::ERROR)
                                        fail = true;
-                               if(actions.empty() && fail)
+                               if(tasks.empty() && fail)
                                        finish = true;
                        }
                        else
@@ -834,11 +844,7 @@ int Builder::do_clean()
 
        for(set<Target *>::iterator i=clean_tgts.begin(); i!=clean_tgts.end(); ++i)
                if(FileTarget *ft = dynamic_cast<FileTarget *>(*i))
-               {
-                       Action *action = new Unlink(*this, *ft);
-                       while(action->check()<0) ;
-                       delete action;
-               }
+                       unlink(ft->get_path());
 
        return 0;
 }
@@ -867,7 +873,6 @@ void Builder::package_help()
        }
 }
 
-Application::RegApp<Builder> Builder::reg;
 string Builder::usagemsg;
 string Builder::helpmsg;