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authorMichael Krelin <hacker@klever.net>2005-03-29 21:03:31 (UTC)
committer Michael Krelin <hacker@klever.net>2005-03-29 21:03:31 (UTC)
commit642dc685bd0a3f1526e22827a4539aa0e06aeff7 (patch) (side-by-side diff)
treef796be7c3093982f18dfd630a3f95c0a2c769eb3 /lib
parentb0e2dda829db4560e2c0ed7556803124a396b89f (diff)
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split .so generation into compile and link stage
Diffstat (limited to 'lib') (more/less context) (show whitespace changes)
-rw-r--r--lib/component_factory.cc108
1 files changed, 77 insertions, 31 deletions
diff --git a/lib/component_factory.cc b/lib/component_factory.cc
index bcf19f2..f8666dc 100644
--- a/lib/component_factory.cc
+++ b/lib/component_factory.cc
@@ -20,6 +20,7 @@
namespace sitecing {
static const char *pp_targets[] = { ".cc", ".h", ".imports", ".classname", ".baseclassname", ".ancestors" };
+ static const char *cc_targets[] = { ".o", ".d" };
component_factory::component_factory(configuration& c)
: config(c),
@@ -41,19 +42,7 @@ namespace sitecing {
try {
string noso = strip_suffix(dp,".so");
string noro = strip_prefix(noso,root_so);
- 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));
- }
- }
- }
+ deps.push_back(root_intermediate+noro+".o");
config_options *co_so_deps = config.lookup_config(noro,config_options::flag_so_deps);
if(co_so_deps) {
for(list<string>::const_iterator i=co_so_deps->so_deps.begin();i!=co_so_deps->so_deps.end();++i)
@@ -98,6 +87,29 @@ namespace sitecing {
// do nothing. must be a cpp dependency.
}
}
+ // 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));
+ }
+ }
+ }
+ // XXX: extra deps like IntermediateDeps?
+ }catch(utility_no_affix& una) {
+ // do nothing.
+ }
+ }
}
bool component_factory::is_uptodate(const string& dst,file_list_t *deps) {
@@ -129,14 +141,59 @@ namespace sitecing {
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);
+ 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(root_so+noro),0755);
+ 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_so(root_so+noro+".so.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");
@@ -150,32 +207,21 @@ namespace sitecing {
if(co_cpp_flags) {
args.insert(args.end(),co_cpp_flags->cpp_flags.begin(),co_cpp_flags->cpp_flags.end());
}
- 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());
- }
// 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("-shared");
- args.push_back("-o"); args.push_back(dp);
+ args.push_back("-c");
args.push_back(cc);
- 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(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_prefix& unp) {
- throw konforka::exception(CODEPOINT,"component is outside of component root");
- }catch(utility_no_suffix& uns) {
+ }catch(utility_no_affix& una) {
+ // do nothing, not a compiler target
+ }
}
// preprocessor targets
for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {