-#include <msp/algo.h>
+#include <set>
+#include <msp/core/algorithm.h>
+#include <msp/strings/format.h>
#include "buildinfo.h"
+using namespace std;
using namespace Msp;
-void BuildInfo::add(const BuildInfo &bi)
+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)
{
- cflags.insert(cflags.end(), bi.cflags.begin(), bi.cflags.end());
- defines.insert(defines.end(), bi.defines.begin(), bi.defines.end());
- incpath.insert(incpath.end(), bi.incpath.begin(), bi.incpath.end());
- ldflags.insert(ldflags.end(), bi.ldflags.begin(), bi.ldflags.end());
- libpath.insert(libpath.end(), bi.libpath.begin(), bi.libpath.end());
- libs.insert(libs.end(), bi.libs.begin(), bi.libs.end());
+ set<T> seen;
+ for(auto i=l.begin(); i!=l.end(); )
+ {
+ if(seen.count(*i))
+ l.erase(i++);
+ else
+ seen.insert(*i++);
+ }
+}
+
}
-void BuildInfo::unique()
+
+BuildInfo::BuildInfo():
+ libmode(DYNAMIC),
+ rpath_mode(NO_RPATH),
+ threads(false),
+ debug(false),
+ optimize(0),
+ strip(false),
+ warning_level(0),
+ fatal_warnings(false)
+{ }
+
+BuildInfo::LibraryMode BuildInfo::get_libmode_for(const string &lib) const
{
- unique(cflags);
- unique(defines);
+ auto i = libmodes.find(lib);
+ if(i!=libmodes.end())
+ return i->second;
+ return libmode;
+}
+
+void BuildInfo::update_from(const BuildInfo &bi, UpdateLevel level)
+{
+ 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.begin(), bi.libpath.begin(), bi.libpath.end());
+ libs.insert(libs.begin(), bi.libs.begin(), bi.libs.end());
+ }
+
+ 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;
+ warning_level = bi.warning_level;
+ fatal_warnings = bi.fatal_warnings;
+ }
+
unique(incpath);
- unique(ldflags);
+ unique(local_incpath);
unique(libpath);
unique(libs);
+ unique(keep_symbols);
}
-void BuildInfo::unique(InfoList &l)
+
+BuildInfo::LanguageStandard::LanguageStandard(const string &std)
{
- InfoList l2;
- for(InfoList::iterator i=l.begin(); i!=l.end(); ++i)
- if(!contains(l2, *i))
- l2.push_back(*i);
- swap(l, l2);
+ 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);
+}
+
+
BuildInfo::Loader::Loader(BuildInfo &bi):
- binfo(bi)
+ DataFile::ObjectLoader<BuildInfo>(bi)
+{
+ 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);
+}
+
+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::keep_symbol(const string &s)
{
- add("cflag", &Loader::cflag);
- add("incpath", &Loader::incpath);
- add("define", &Loader::define);
- add("ldflag", &Loader::ldflag);
- add("libpath", &Loader::libpath);
- add("library", &Loader::library);
+ 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);
+}
+
+void BuildInfo::Loader::library(const string &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>>(const LexicalConverter &conv, BuildInfo::LibraryMode &libmode)
+{
+ if(conv.get()=="FORCE_STATIC")
+ libmode = BuildInfo::FORCE_STATIC;
+ else if(conv.get()=="STATIC")
+ libmode = BuildInfo::STATIC;
+ else if(conv.get()=="DYNAMIC")
+ libmode = BuildInfo::DYNAMIC;
+ else if(conv.get()=="FORCE_DYNAMIC")
+ libmode = BuildInfo::FORCE_DYNAMIC;
+ 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()));
+}