-#include <algorithm>
#include <set>
+#include <msp/core/algorithm.h>
#include <msp/strings/format.h>
#include "buildinfo.h"
namespace {
-/** Removes any duplicate entries from a list, leaving only the first one. The
-order of other elements is preserved. O(nlogn) efficiency. */
+/** Removes any duplicate entries from a vector, leaving only the first one.
+The order of other elements is preserved. */
template<typename T>
-void unique(list<T> &l)
+void unique(vector<T> &v)
{
- set<T> seen;
- for(typename list<T>::iterator i=l.begin(); i!=l.end(); )
+ vector<T> seen;
+ for(auto i=v.begin(); i!=v.end(); )
{
- if(seen.count(*i))
- l.erase(i++);
+ auto j = lower_bound(seen, *i);
+ if(j!=seen.end() && *j==*i)
+ i = v.erase(i);
else
- seen.insert(*i++);
+ seen.insert(j, *i++);
}
}
BuildInfo::BuildInfo():
libmode(DYNAMIC),
+ rpath_mode(NO_RPATH),
threads(false),
debug(false),
optimize(0),
fatal_warnings(false)
{ }
+BuildInfo::LibraryMode BuildInfo::get_libmode_for(const string &lib) const
+{
+ auto i = libmodes.find(lib);
+ if(i!=libmodes.end())
+ return i->second;
+ return libmode;
+}
+
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());
+ for(const auto &kvp: bi.defines)
+ defines[kvp.first] = kvp.second;
+ incpath.insert(incpath.begin(), bi.incpath.begin(), bi.incpath.end());
+ threads = bi.threads;
+
+ for(const auto &kvp: bi.standards)
+ {
+ auto j = standards.find(kvp.first);
+ if(j==standards.end())
+ standards.insert(kvp);
+ else if(kvp.second.type!=j->second.type || kvp.second.year!=j->second.year)
+ {
+ if(!kvp.second.type.compare(0, 3, "gnu"))
+ j->second.type = kvp.second.type;
+ if(kvp.second.year>j->second.year)
+ j->second.year = kvp.second.year;
+ }
+ }
+
if(level!=CHAINED)
{
- libpath.insert(libpath.end(), bi.libpath.begin(), bi.libpath.end());
- libs.insert(libs.end(), bi.libs.begin(), bi.libs.end());
+ libpath.insert(libpath.begin(), bi.libpath.begin(), bi.libpath.end());
+ libs.insert(libs.begin(), bi.libs.begin(), bi.libs.end());
}
- threads = bi.threads;
+
if(level==LOCAL)
{
+ sysroot = bi.sysroot;
+ local_incpath.insert(local_incpath.begin(), bi.local_incpath.begin(), bi.local_incpath.end());
libmode = bi.libmode;
+ rpath_mode = bi.rpath_mode;
+ for(const auto &kvp: bi.libmodes)
+ libmodes[kvp.first] = kvp.second;
+ keep_symbols.insert(keep_symbols.end(), bi.keep_symbols.begin(), bi.keep_symbols.end());
debug = bi.debug;
optimize = bi.optimize;
strip = bi.strip;
}
unique(incpath);
+ unique(local_incpath);
unique(libpath);
unique(libs);
+ unique(keep_symbols);
+}
+
+
+BuildInfo::LanguageStandard::LanguageStandard(const string &std)
+{
+ auto i = find_if(std, [](char c){ return isdigit(static_cast<unsigned char>(c)); });
+ string::size_type num = i-std.begin();
+ type = std.substr(0, num);
+ year = lexical_cast<unsigned>(std.substr(num));
+ year += (year<70 ? 2000 : 1900);
+}
+
+string BuildInfo::LanguageStandard::str() const
+{
+ return format("%s%02d", type, year%100);
}
add("debug", &BuildInfo::debug);
add("define", &Loader::define);
add("incpath", &Loader::incpath);
+ add("keep_symbol", &Loader::keep_symbol);
add("libpath", &Loader::libpath);
add("library", &Loader::library);
add("libmode", &BuildInfo::libmode);
+ add("libmode", &Loader::libmode_for_lib);
+ add("local_incpath", &Loader::local_incpath);
add("optimize", &BuildInfo::optimize);
+ add("runtime_path_mode", &BuildInfo::rpath_mode);
+ add("standard", &Loader::standard);
add("strip", &BuildInfo::strip);
+ add("sysroot", &Loader::sysroot);
add("threads", &BuildInfo::threads);
add("warning_level", &BuildInfo::warning_level);
add("fatal_warnings", &BuildInfo::fatal_warnings);
obj.defines[d] = v;
}
+void BuildInfo::Loader::keep_symbol(const string &s)
+{
+ obj.keep_symbols.push_back(s);
+}
+
+void BuildInfo::Loader::libmode_for_lib(const string &l, LibraryMode m)
+{
+ obj.libmodes[l] = m;
+}
+
void BuildInfo::Loader::libpath(const string &s)
{
obj.libpath.push_back(s);
obj.libs.push_back(s);
}
+void BuildInfo::Loader::local_incpath(const string &s)
+{
+ obj.local_incpath.push_back(s);
+}
+
+void BuildInfo::Loader::standard(DataFile::Symbol tag, const string &std)
+{
+ obj.standards[tag.name] = std;
+}
+
+void BuildInfo::Loader::sysroot(const string &s)
+{
+ obj.sysroot = s;
+}
-void operator>>(LexicalConverter &conv, BuildInfo::LibraryMode &libmode)
+
+void operator>>(const LexicalConverter &conv, BuildInfo::LibraryMode &libmode)
{
if(conv.get()=="FORCE_STATIC")
libmode = BuildInfo::FORCE_STATIC;
else
throw lexical_error(format("Conversion of '%s' to LibraryMode", conv.get()));
}
+
+
+void operator>>(const LexicalConverter &conv, BuildInfo::RuntimePathMode &rpath_mode)
+{
+ if(conv.get()=="NONE")
+ rpath_mode = BuildInfo::NO_RPATH;
+ else if(conv.get()=="RELATIVE")
+ rpath_mode = BuildInfo::RELATIVE;
+ else if(conv.get()=="ABSOLUTE")
+ rpath_mode = BuildInfo::ABSOLUTE;
+ else
+ throw lexical_error(format("Conversion of '%s' to RuntimePathMode", conv.get()));
+}