saving ticks on dependencies processing

1 files changed, 127 insertions, 137 deletions

diff --git a/lib/component_factory.cc b/lib/component_factory.cc
index 1253111..a5ced6b 100644
--- a/lib/component_factory.cc
+++ b/lib/component_factory.cc
@@ -36,8 +36,7 @@ namespace sitecing {
         try { // XXX: or just compare it off?
             string noro = strip_prefix(dp,root_source);
             return;
-        }catch(utility_no_affix& una) {
-        }
+        }catch(utility_no_affix& una) { }
         // .so binaries
         try {
             string noso = strip_suffix(dp,".so");
@@ -51,65 +50,61 @@ namespace sitecing {
             return;
         }catch(utility_no_prefix& unp) {
             throw konforka::exception(CODEPOINT,"component is outside of component root");
-        }catch(utility_no_suffix& uns) {
-        }
-        // preprocessor targets
-        for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
-            try {
-                string nos = strip_suffix(dp,pp_targets[ppt]);
-                string noro = strip_prefix(nos,root_intermediate);
-                deps.push_back(root_source+noro);
-                ifstream imports((root_intermediate+noro+".imports").c_str(),ios::in);
-                if(imports.good()) {
-                    string str;
-                    while(!imports.eof()) {
-                        imports >> str;
-                        if(!str.empty())
-                            deps.push_back(root_intermediate+str+".classname");
+        }catch(utility_no_suffix& uns) { }
+        try {
+            // preprocessor targets
+            string noro = strip_prefix(dp,root_intermediate);
+            for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
+                try {
+                    string nos = strip_suffix(noro,pp_targets[ppt]);
+                    deps.push_back(root_source+nos); // depends on the source
+                    ifstream imports((root_intermediate+nos+".imports").c_str(),ios::in);
+                    if(imports.good()) {
+                        string str;
+                        while(!imports.eof()) {
+                            imports >> str;
+                            if(!str.empty())
+                                deps.push_back(root_intermediate+str+".classname");
+                        }
+                    }
+                    ifstream ancestors((root_intermediate+nos+".ancestors").c_str(),ios::in);
+                    if(ancestors.good()) {
+                        string str;
+                        while(!ancestors.eof()) {
+                            ancestors >> str;
+                            if(!str.empty())
+                                deps.push_back(root_intermediate+str+".classname");
+                        }
                     }
-                }
-                ifstream ancestors((root_intermediate+noro+".ancestors").c_str(),ios::in);
-                if(ancestors.good()) {
-                    string str;
-                    while(!ancestors.eof()) {
-                        ancestors >> str;
-                        if(!str.empty())
-                            deps.push_back(root_intermediate+str+".classname");
+                    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);
                     }
-                }
-                config_options *co_intermediate_deps = config.lookup_config(noro,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_affix& una) {
-                // do nothing. must be a cpp dependency.
+                    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(dp,cc_targets[cct]);
-                string noro = strip_prefix(nos,root_intermediate);
-                deps.push_back(root_intermediate+noro+".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+noro,str));
+            // 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_affix& una) {
-                // do nothing.
+                    // 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) {
@@ -140,8 +135,7 @@ namespace sitecing {
             string noro = strip_prefix(dp,root_source);
             // building the sources is left up to developer
             return;
-        }catch(utility_no_prefix& unp) {
-        }
+        }catch(utility_no_prefix& unp) { }
         // .so files
         try {
             string noso = strip_suffix(dp,".so");
@@ -183,89 +177,85 @@ namespace sitecing {
             return;
         }catch(utility_no_prefix& unp) {
             throw konforka::exception(CODEPOINT,"component is outside of component root");
-        }catch(utility_no_suffix& uns) {
-        }
-        // compiler targets
-        for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) {
-            try {
-                string nos = strip_suffix(dp,cc_targets[cct]);
-                string noro = strip_prefix(nos,root_intermediate);
-                string cc = root_intermediate+noro+".cc";
-                string o = root_intermediate+noro+".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+noro);
-                auto_chdir dir_changer(pwd);
-                file_lock lock_source(root_intermediate+noro+".lock");
-                file_lock lock_cc(root_intermediate+noro+".o.lock");
-                int stdO = open((root_intermediate+noro+".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+noro+".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(noro,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+noro+".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",noro);
-                return;
-            }catch(utility_no_affix& una) {
-                // do nothing, not a compiler target
+        }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(dp,pp_targets[ppt]);
-                string noro = strip_prefix(nos,root_intermediate);
-                string src = root_source+noro;
-                if(access(src.c_str(),R_OK))
-                    throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")");
-                make_path(dir_name(root_intermediate+noro),0755);
-                file_lock lock(root_intermediate+noro+".lock");
-                sitecing_parser parser(*this);
-                config_options *co_skeleton = config.lookup_config(noro,config_options::flag_skeleton);
-                if(co_skeleton)
-                    parser.skeleton = co_skeleton->skeleton;
-                static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-                parser.class_name = normalize_path(noro,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 = nos;
-                parser.component_basename = noro;
+            // preprocessor targets
+            for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
                 try {
-                    parser.preprocess(src);
-                    string sf = root_intermediate+noro+".pp_stamp";
-                    ofstream sfs(sf.c_str(),ios::trunc|ios::out); // touch .pp_stamp
-                }catch(preprocessor_error& pe) {
-                    pe.component_name = noro;
-                    pe.see(CODEPOINT);
-                    throw;
-                }
-                return;
-            }catch(utility_no_affix& una) {
-                // must be a crap from .d file
+                    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;
     }