-#include <algorithm>
-#include <set>
-#include "buildinfo.h"
-
-using namespace std;
-using namespace Msp;
-
-namespace {
-
-/** Removes any duplicate entries from a list, leaving only the first one. The
-order of other elements is preserved. O(nlogn) efficiency. */
-template<typename T>
-void unique(list<T> &l)
-{
- set<T> seen;
- for(typename list<T>::iterator i=l.begin(); i!=l.end(); )
- {
- if(seen.count(*i))
- l.erase(i++);
- else
- seen.insert(*i++);
- }
-}
-
-}
-
-
-BuildInfo::BuildInfo():
- threads(false),
- debug(false),
- optimize(0),
- strip(false)
-{ }
-
-void BuildInfo::update_from(const BuildInfo &bi, UpdateLevel level)
-{
- for(DefineMap::const_iterator i=bi.defines.begin(); i!=bi.defines.end(); ++i)
- defines[i->first] = i->second;
- incpath.insert(incpath.end(), bi.incpath.begin(), bi.incpath.end());
- if(level!=CHAINED)
- {
- libpath.insert(libpath.end(), bi.libpath.begin(), bi.libpath.end());
- libs.insert(libs.end(), bi.libs.begin(), bi.libs.end());
- }
- warnings.insert(warnings.end(), bi.warnings.begin(), bi.warnings.end());
- threads = bi.threads;
- if(level==LOCAL)
- {
- debug = bi.debug;
- optimize = bi.optimize;
- strip = bi.strip;
- }
-
- unique();
-}
-
-void BuildInfo::unique()
-{
- ::unique(incpath);
- ::unique(libpath);
- ::unique(libs);
-
- for(WordList::iterator i=warnings.begin(); i!=warnings.end(); ++i)
- {
- bool flag = i->compare(0, 3, "no-");
-
- string warn = (flag ? *i : i->substr(3));
- string no_warn = "no-"+warn;
-
- for(WordList::iterator j=i; j!=warnings.end();)
- {
- if(j!=i && (*j==warn || *j==no_warn))
- {
- flag = (*j==warn);
- j = warnings.erase(j);
- }
- else
- ++j;
- }
-
- *i = (flag ? warn : no_warn);
- }
-}
-
-
-BuildInfo::Loader::Loader(BuildInfo &bi):
- DataFile::ObjectLoader<BuildInfo>(bi)
-{
- add("debug", &BuildInfo::debug);
- add("define", &Loader::define);
- add("incpath", &Loader::incpath);
- add("libpath", &Loader::libpath);
- add("library", &Loader::library);
- add("optimize", &BuildInfo::optimize);
- add("strip", &BuildInfo::strip);
- add("threads", &BuildInfo::threads);
- add("warning", &Loader::warning);
-}
-
-void BuildInfo::Loader::incpath(const string &s)
-{
- obj.incpath.push_back(s);
-}
-
-void BuildInfo::Loader::define(const string &d, const string &v)
-{
- obj.defines[d] = v;
-}
-
-void BuildInfo::Loader::libpath(const string &s)
-{
- obj.libpath.push_back(s);
-}
-
-void BuildInfo::Loader::library(const string &s)
-{
- obj.libs.push_back(s);
-}
-
-void BuildInfo::Loader::warning(const string &s)
-{
- obj.warnings.push_back(s);
-}