link_error exception introduced

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/component_factory.cc b/lib/component_factory.cc
index a5ced6b..2a2eefe 100644
--- a/lib/component_factory.cc
+++ b/lib/component_factory.cc
@@ -79,194 +79,193 @@ namespace sitecing {
 		    config_options *co_intermediate_deps = config.lookup_config(nos,config_options::flag_intermediate_deps);
 		    if(co_intermediate_deps) {
 			for(list<string>::const_iterator i=co_intermediate_deps->intermediate_deps.begin();i!=co_intermediate_deps->intermediate_deps.end();++i)
 			    deps.push_back(*i);
 		    }
 		    return;
 		}catch(utility_no_suffix& uns) { }
 	    }
 	    // compiler targets
 	    for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) {
 		try {
 		    string nos = strip_suffix(noro,cc_targets[cct]);
 		    deps.push_back(root_intermediate+nos+".cc");
 		    config_options *co_cpp_deps = config.lookup_config(noro,config_options::flag_cpp_deps);
 		    if( (!co_cpp_deps) || co_cpp_deps->cpp_deps) {
 			ifstream df((root_intermediate+noro+".d").c_str(),ios::in);
 			if(df.good()) {
 			    string str;
 			    while(!df.eof()) {
 				df >> str;
 				if(str.find_first_of("\\:")==string::npos)
 				    deps.push_back(combine_path(config.root_source+nos,str));
 			    }
 			}
 		    }
 		    // XXX: extra deps like IntermediateDeps?
 		}catch(utility_no_suffix& uns) { }
 	    }
 	}catch(utility_no_prefix& unp) { }
     }
 
     bool component_factory::is_uptodate(const string& dst,file_list_t *deps) {
 	string dp = normalize_path(dst,strip_trailing_slash);
 	// XXX: or just compare it off, instead of throwing things around.
 	try {
 	    string noro = strip_prefix(dp,root_intermediate);
 	    for(int ppt=0;(ppt+1)<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
 		try {
 		    string nos = strip_suffix(noro,pp_targets[ppt]);
 		    return file_factory::is_uptodate(root_intermediate+nos+".pp_stamp",deps);
 		}catch(utility_no_suffix& uns) { }
 	    }
 	    bool rv =  file_factory::is_uptodate(dst,deps);
 	    return rv;
 	}catch(utility_no_prefix& unp) { }
 	try {
 	    strip_prefix(dp,root_so);
 	    return file_factory::is_uptodate(dst,deps);
 	}catch(utility_no_prefix& unp) { }
 	return true;
     }
 
     void component_factory::build(const string& dst) {
 	string dp = normalize_path(dst,strip_trailing_slash);
 	// sources
 	try {
 	    string noro = strip_prefix(dp,root_source);
 	    // building the sources is left up to developer
 	    return;
 	}catch(utility_no_prefix& unp) { }
 	// .so files
 	try {
 	    string noso = strip_suffix(dp,".so");
 	    string noro = strip_prefix(noso,root_so);
 	    string o = root_intermediate+noro+".o";
 	    if(access(o.c_str(),R_OK))
 		throw konforka::exception(CODEPOINT,string("can't access compiled component code (")+o+")");
 	    make_path(dir_name(root_so+noro),0755);
 	    file_lock lock_cc(root_intermediate+noro+".o.lock");
 	    file_lock lock_so(root_so+noro+".so.lock");
 	    int stdO = open((root_intermediate+noro+".ld.stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
 	    if(stdO<0)
 		throw konforka::exception(CODEPOINT,"failed to open/create linker stdout");
 	    int stdE = open((root_intermediate+noro+".ld.stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
 	    if(stdE<0) {
 		close(stdO);
 		throw konforka::exception(CODEPOINT,"failed to open/create linker stderr");
 	    }
 	    list<string> args;
 	    config_options *co_ld_flags = config.lookup_config(noro,config_options::flag_ld_flags);
 	    if(co_ld_flags) {
 		args.insert(args.end(),co_ld_flags->ld_flags.begin(),co_ld_flags->ld_flags.end());
 	    }
 	    args.push_back("-shared");
 	    args.push_back(o);
 	    file_list_t ancestors;
 	    get_ancestors(noro,ancestors);
 	    for(file_list_t::const_iterator i=ancestors.begin();i!=ancestors.end();++i) {
 		string aso=root_so+*i+".so";
 		make(aso);
 		args.push_back(aso);
 	    }
 	    args.push_back("-o"); args.push_back(dp);
 	    // TODO: "g++" configurable
 	    int rv = execute("g++",args,stdO,stdE);
 	    if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) )
-		// TODO:TODO: linker_error
-		throw compile_error(CODEPOINT,"failed to link component",noro);
+		throw link_error(CODEPOINT,"failed to link component",noro);
 	    return;
 	}catch(utility_no_prefix& unp) {
 	    throw konforka::exception(CODEPOINT,"component is outside of component root");
 	}catch(utility_no_suffix& uns) { }
 	try {
 	    string noro = strip_prefix(dp,root_intermediate);
 	    // compiler targets
 	    for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) {
 		try {
 		    string nos = strip_suffix(noro,cc_targets[cct]);
 		    string cc = root_intermediate+nos+".cc";
 		    string o = root_intermediate+nos+".o";
 		    if(access(cc.c_str(),R_OK))
 			throw konforka::exception(CODEPOINT,string("can't access preprocessed component code (")+cc+")");
 		    make_path(dir_name(cc),0755);
 		    string pwd = dir_name(root_source+nos);
 		    auto_chdir dir_changer(pwd);
 		    file_lock lock_source(root_intermediate+nos+".lock");
 		    file_lock lock_cc(root_intermediate+nos+".o.lock");
 		    int stdO = open((root_intermediate+nos+".stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
 		    if(stdO<0)
 			throw konforka::exception(CODEPOINT,"failed to open/create compiler stdout");
 		    int stdE = open((root_intermediate+nos+".stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
 		    if(stdE<0) {
 			close(stdO);
 			throw konforka::exception(CODEPOINT,"failed to open/create compiler's stderr");
 		    }
 		    list<string> args;
 		    config_options *co_cpp_flags = config.lookup_config(nos,config_options::flag_cpp_flags);
 		    if(co_cpp_flags) {
 			args.insert(args.end(),co_cpp_flags->cpp_flags.begin(),co_cpp_flags->cpp_flags.end());
 		    }
 		    // TODO: maybe move it to separare config option like CoreCPPFLags?
 		    args.push_back("-I"+root_intermediate);
 		    args.push_back("-I"+root_source);
 		    args.push_back("-MD"); args.push_back("-MF"); args.push_back(root_intermediate+nos+".d");
 		    args.push_back("-c");
 		    args.push_back(cc);
 		    args.push_back("-o"); args.push_back(o);
 		    // TODO: "g++" configurable
 		    int rv = execute("g++",args,stdO,stdE);
 		    if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) )
 			throw compile_error(CODEPOINT,"failed to compile component",nos);
 		    return;
 		}catch(utility_no_suffix& uns) { }
 	    }
 	    // preprocessor targets
 	    for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
 		try {
 		    string nos = strip_suffix(noro,pp_targets[ppt]);
 		    string src = root_source+nos;
 		    if(access(src.c_str(),R_OK))
 			throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")");
 		    make_path(dir_name(root_intermediate+nos),0755);
 		    file_lock lock(root_intermediate+nos+".lock");
 		    sitecing_parser parser(*this);
 		    config_options *co_skeleton = config.lookup_config(nos,config_options::flag_skeleton);
 		    if(co_skeleton)
 			parser.skeleton = co_skeleton->skeleton;
 		    static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ";
 		    parser.class_name = normalize_path(nos,strip_leading_slash|strip_trailing_slash);
 		    for(string::size_type illc = parser.class_name.find_first_not_of(id_chars);illc!=string::npos;illc=parser.class_name.find_first_not_of(id_chars,illc)) {
 			string::size_type lc = parser.class_name.find_first_of(id_chars,illc);
 			int n = ((lc==string::npos)?parser.class_name.length():lc)-illc;
 			parser.class_name.replace(illc,n,n,'_');
 		    }
 		    parser.class_name = "_SCC_"+parser.class_name;
 		    parser.output_basename = root_intermediate+nos;
 		    parser.component_basename = nos;
 		    try {
 			parser.preprocess(src);
 			string sf = root_intermediate+nos+".pp_stamp";
 			ofstream sfs(sf.c_str(),ios::trunc|ios::out); // touch .pp_stamp
 		    }catch(preprocessor_error& pe) {
 			pe.component_name = nos;
 			pe.see(CODEPOINT);
 			throw;
 		    }
 		    return;
 		}catch(utility_no_suffix& uns) { }
 	    }
 	}catch(utility_no_prefix& unp) { }
 	cerr << "ignoring build request for " << dp << endl;
     }
 
     int component_factory::execute(const string& cmd, const list<string>& args,int stdo,int stde) {
 	// XXX: is it right that we do stdio/stderr tricks outside of the function?
 	cerr << "executing: " << cmd;
 	vector<const char*> argv(args.size()+2);
 	argv[0]=cmd.c_str();
 	int an = 1;
 	for(list<string>::const_iterator i=args.begin();i!=args.end();i++) {
 	    cerr << " " << *i ;
 	    argv[an++] = i->c_str();
 	}
 	cerr << endl;