void MakeBuild::SaveMakeFile(const String& fn, bool exporting)
{
BeginBuilding(false, true);
VectorMap<String, String> bm = GetMethodVars(method);
One<Host> host = CreateHost(false);
One<Builder> b = CreateBuilder(~host);
if(!b)
return;
const TargetMode& tm = GetTargetMode();
String makefile;
Vector<String> uppdirs = GetUppDirs();
String uppout = exporting ? host->GetHostPath(GetVar("OUTPUT")) : "_out/";
String inclist;
Index<String> allconfig = PackageConfig(GetIdeWorkspace(), 0, bm, mainconfigparam, *host, *b);
bool win32 = allconfig.Find("WIN32") >= 0;
Workspace wspc;
wspc.Scan(GetMain(), allconfig.GetKeys());
for(int i = 1; i < wspc.GetCount(); i++) {
Index<String> modconfig = PackageConfig(wspc, i, bm, mainconfigparam, *host, *b);
for(int a = allconfig.GetCount(); --a >= 0;)
if(modconfig.Find(allconfig[a]) < 0)
allconfig.Remove(a);
}
if(!exporting)
for(int i = 0; i < uppdirs.GetCount(); i++) {
String srcdir = GetMakePath(AdjustMakePath(host->GetHostPath(AppendFileName(uppdirs[i], ""))), win32);
makefile << "UPPDIR" << (i + 1) << " = " << srcdir << "\n";
inclist << " -I$(UPPDIR" << (i + 1) << ")";
}
else
inclist << "-I./";
Vector<String> includes = SplitDirs(bm.Get("INCLUDE",""));
for(int i = 0; i < includes.GetCount(); i++)
inclist << " -I" << includes[i];
makefile << "\n"
"UPPOUT = " << (exporting ? "_out/" : GetMakePath(AdjustMakePath(host->GetHostPath(AppendFileName(uppout, ""))), win32)) << "\n"
"CINC = " << inclist << "\n"
"Macro = ";
for(int i = 0; i < allconfig.GetCount(); i++)
makefile << " -Dflag" << allconfig[i];
makefile << "\n";
String output, config, install, rules, linkdep, linkfiles, linkfileend;
for(int i = 0; i < wspc.GetCount(); i++) {
b->config = PackageConfig(wspc, i, bm, mainconfigparam, *host, *b);
b->version = tm.version;
b->method = method;
MakeFile mf;
b->AddMakeFile(mf, wspc[i], GetAllUses(wspc, i),
GetAllLibraries(wspc, i, bm, mainconfigparam, *host, *b), allconfig,
exporting);
if(!i) {
String tdir = mf.outdir;
String trg;
if(tm.target_override) {
trg = GetMakePath(AdjustMakePath(tm.target), win32);
if(!trg.IsEmpty() && *trg.Last() == (win32 ? '\\' : '/'))
trg << mf.outfile;
else if(trg.Find(win32 ? '\\' : '/') < 0)
trg.Insert(0, "$(OutDir)");
}
output = Nvl(trg, mf.output);
if(exporting)
output = wspc[i] + ".out";
install << "\n"
"OutDir = " << tdir << "\n"
"OutFile = " << output << "\n"
"\n"
".PHONY: all\n"
"all: prepare $(OutFile)\n"
"\n"
".PHONY: prepare\n"
"prepare:\n";
}
config << mf.config;
install << mf.install;
rules << mf.rules;
linkdep << mf.linkdep;
linkfiles << mf.linkfiles;
linkfileend << mf.linkfileend;
}
makefile
<< config
<< install
<< "\n"
"$(OutFile): " << linkdep << "\n\t" << linkfiles << linkfileend << " -Wl,--end-group\n\n"
<< rules
<< ".PHONY: clean\n"
<< "clean:\n"
<< "\tif [ -d $(UPPOUT) ]; then rm -rf $(UPPOUT); fi;\n";
bool sv = ::SaveFile(fn, makefile);
if(!exporting)
if(sv)
PutConsole(NFormat("%s(1): makefile generation complete", fn));
else
PutConsole(NFormat("%s: error writing makefile", fn));
EndBuilding(true);
}
void CppBuilder::AddMakeFile(MakeFile& makefile, String package,
const Vector<String>& all_uses, const Vector<String>& all_libraries,
const Index<String>& common_config, bool exporting)
{
String packagepath = PackagePath(package);
Package pkg;
pkg.Load(packagepath);
String packagedir = GetFileFolder(packagepath);
Vector<String> src = GetUppDirs();
for(int i = 0; i < src.GetCount(); i++)
src[i] = UnixPath(src[i]);
bool main = HasFlag("MAIN");
bool is_shared = HasFlag("SO");
bool libout = !main && !HasFlag("NOLIB");
bool win32 = HasFlag("WIN32");
String pack_ident = MakeIdent(package);
String outdir = "OutDir_" + pack_ident;
String macros = "Macro_" + pack_ident;
String macdef = "$(Macro)";
String objext = (HasFlag("MSC") || HasFlag("EVC") ? ".obj" : ".o");
Vector<String> x(config.GetKeys(), 1);
Sort(x);
for(int i = 0; i < x.GetCount(); i++) {
if(common_config.Find(x[i]) < 0)
macdef << " -Dflag" << x[i];
x[i] = InitCaps(x[i]);
}
makefile.outdir << "$(" << outdir << ")";
makefile.outfile << AdjustMakePath(GetFileTitle(NativePath(package)));
if(main)
makefile.outfile << GetTargetExt();
else if(is_shared)
makefile.outfile << (win32 ? ".dll" : ".so");
else
makefile.outfile << (win32 && HasFlag("MSC") ? ".lib" : ".a");
makefile.output << (main ? String("$(OutDir)") : makefile.outdir) << makefile.outfile;
if(main) {
makefile.config << "CXX = c++\n"
"LINKER = $(CXX)\n";
String flags;
if(HasFlag("DEBUG"))
flags << " -D_DEBUG " << debug_options;
else
flags << ' ' << release_options;
if(HasFlag("DEBUG_MINIMAL"))
flags << " -ggdb -g1";
if(HasFlag("DEBUG_FULL"))
flags << " -ggdb -g2";
if(is_shared && !win32)
flags << " -fPIC ";
flags << ' ' << Gather(pkg.option, config.GetKeys());
makefile.config << "CFLAGS =" << flags << "\n"
"CXXFLAGS =" << flags << "\n"
"LDFLAGS = " << (HasFlag("DEBUG") ? debug_link : release_link) << " $(LINKOPTIONS)\n"
"LIBPATH =";
for(int i = 0; i < libpath.GetCount(); i++)
makefile.config << " -L" << GetMakePath(AdjustMakePath(GetHostPathQ(libpath[i])));
makefile.config << "\n"
"AR = ar -sr\n\n";
makefile.install << "\t-mkdir -p $(OutDir)\n";
Vector<String> lib;
String lnk;
lnk << "$(LINKER)";
if(!HasFlag("SHARED"))
lnk << " -static";
if(HasFlag("WIN32")) {
lnk << " -mwindows";
if(!HasFlag("GUI"))
makefile.linkfiles << " -mconsole";
}
lnk << " -o $(OutFile)";
if(HasFlag("DEBUG") || HasFlag("DEBUG_MINIMAL") || HasFlag("DEBUG_FULL"))
lnk << " -ggdb";
else
lnk << (!HasFlag("OSX11") ? " -Wl,-s" : "");
lnk << " $(LIBPATH)";
if (!HasFlag("OSX11"))
lnk << " -Wl,-O,2";
lnk << " $(LDFLAGS) -Wl,--start-group ";
makefile.linkfiles = lnk;
}
makefile.config << outdir << " = $(UPPOUT)"
<< GetMakePath(AdjustMakePath(String().Cat() << package << '/' << method << '-' << Join(x, "-") << '/')) << "\n"
<< macros << " = " << macdef << "\n";
makefile.install << "\t-mkdir -p $(" << outdir << ")\n";
String libdep, libfiles;
libdep << makefile.output << ":";
if(is_shared)
{
libfiles = "c++ -shared -fPIC"; // -v";
Point p = ExtractVersion();
if(!IsNull(p.x)) {
libfiles << " -Xlinker --major-image-version -Xlinker " << p.x;
if(!IsNull(p.y))
libfiles << " -Xlinker --minor-image-version -Xlinker " << p.y;
}
libfiles << " -o ";
}
else
libfiles = "$(AR) ";
libfiles << makefile.output;
Vector<String> libs = Split(Gather(pkg.library, config.GetKeys()), ' ');
for(int i = 0; i < libs.GetCount(); i++) {
String ln = libs[i];
String ext = ToLower(GetFileExt(ln));
if(ext == ".a" || ext == ".so" || ext == ".dll")
makefile.linkfileend << " \\\n\t\t\t" << GetHostPathQ(FindInDirs(libpath, ln));
else
makefile.linkfileend << " \\\n\t\t\t-l" << ln;
}
for(int i = 0; i < pkg.GetCount(); i++)
if(!pkg[i].separator) {
String gop = Gather(pkg[i].option, config.GetKeys());
String fn = SourcePath(package, pkg[i]);
String ext = ToLower(GetFileExt(fn));
bool isc = ext == ".c";
bool isrc = (ext == ".rc" && HasFlag("WIN32"));
bool iscpp = (ext == ".cpp" || ext == ".cc" || ext == ".cxx");
bool isicpp = (ext == ".icpp");
if(ext == ".brc") {
isc = true;
fn << "c";
}
if(isc || isrc || iscpp || isicpp) {
String outfile;
outfile << makefile.outdir << AdjustMakePath(GetFileTitle(fn)) << (isrc ? "_rc" : "") << objext;
String srcfile = GetMakePath(MakeSourcePath(src, fn, false, exporting));
makefile.rules << outfile << ": " << srcfile;
Vector<String> dep = HdependGetDependencies(fn);
Sort(dep, GetLanguageInfo());
for(int d = 0; d < dep.GetCount(); d++) {
String dfn = MakeSourcePath(src, dep[d], true, exporting);
if(!IsNull(dfn))
makefile.rules << " \\\n\t" << GetMakePath(dfn);
}
makefile.rules << "\n"
"\t$(CXX) -c " << (isc ? "-x c $(CFLAGS)" : "-x c++ $(CXXFLAGS)") << " $(CINC) $(" << macros << ") "
<< gop << " " << srcfile << " -o " << outfile << "\n\n";
if(!libout || isicpp) {
makefile.linkdep << " \\\n\t" << outfile;
makefile.linkfiles << " \\\n\t\t" << outfile;
}
else {
libdep << " \\\n\t" << outfile;
libfiles << " \\\n\t\t" << outfile;
}
}
else
if(ext == ".o" || ext == ".obj" || ext == ".a" || ext == ".so" || ext == ".lib" || ext == ".dll") {
makefile.linkdep << " \\\n\t" << fn;
makefile.linkfiles << ' ' << fn;
}
}
if(libout) {
makefile.rules << libdep << "\n\t" << libfiles << "\n\n";
makefile.linkdep << " \\\n\t" << makefile.output;
makefile.linkfiles << " \\\n\t\t\t" << makefile.output;
}
/*
if(main) {
if(!HasFlag("SOLARIS")&&!HasFlag("OSX11"))
makefile.linkfiles << " \\\n\t\t-Wl,--start-group ";
DDUMPC(all_libraries);
for(int i = 0; i < all_libraries.GetCount(); i++) {
String ln = all_libraries[i];
String ext = ToLower(GetFileExt(ln));
if(ext == ".a" || ext == ".so" || ext == ".dll")
makefile.linkfileend << " \\\n\t\t\t" << GetHostPathQ(FindInDirs(libpath, ln));
else
makefile.linkfileend << " \\\n\t\t\t-l" << ln;
}
if(!HasFlag("SOLARIS")&&!HasFlag("OSX11"))
makefile.linkfileend << " \\\n\t\t-Wl,--end-group\n\n";
}
*/
}
