Generate export definitions with dlltool

[builder.git] / source / mingwdlltool.cpp

diff --git a/source/mingwdlltool.cpp b/source/mingwdlltool.cpp
index f76fb1cc883d2a3c2b44b910623f5d7b10bcd155..5f62a02c954dadbcbc808b15b37d55938d90d812 100644 (file)
--- a/source/mingwdlltool.cpp
+++ b/source/mingwdlltool.cpp
@@ -9,6 +9,7 @@
 #include "importlibrary.h"
 #include "installedfile.h"
 #include "mingwdlltool.h"
+#include "objectfile.h"
 #include "sharedlibrary.h"
 #include "sourcepackage.h"
 
@@ -28,9 +29,20 @@ Target *MingwDllTool::create_target(const list<Target *> &sources, const string
 {
        if(sources.size()!=1)
                throw invalid_argument("MingwDllTool::create_target");
-       ExportDefinitions &def = dynamic_cast<ExportDefinitions &>(*sources.front());
-       ImportLibrary *imp = new ImportLibrary(builder, *def.get_component(), def);
+       SharedLibrary &shlib = dynamic_cast<SharedLibrary &>(*sources.front());
+
+       list<ObjectFile *> objs;
+       const Target::Dependencies &depends = shlib.get_dependencies();
+       for(Target::Dependencies::const_iterator i=depends.begin(); i!=depends.end(); ++i)
+               if(ObjectFile *obj = dynamic_cast<ObjectFile *>(*i))
+                       objs.push_back(obj);
+
+       ExportDefinitions *exp = new ExportDefinitions(builder, *shlib.get_component(), objs);
+       exp->set_tool(*this);
+
+       ImportLibrary *imp = new ImportLibrary(builder, *shlib.get_component(), shlib, *exp);
        imp->set_tool(*this);
+
        return imp;
 }
 
@@ -51,9 +63,14 @@ Target *MingwDllTool::create_install(Target &target) const
 
 Task *MingwDllTool::run(const Target &target) const
 {
-       const ImportLibrary &imp = dynamic_cast<const ImportLibrary &>(target);
-       const ExportDefinitions &exp = dynamic_cast<const ExportDefinitions &>(*imp.get_dependencies().front());
-       const SharedLibrary &shlib = exp.get_library();
+       const ImportLibrary *imp = dynamic_cast<const ImportLibrary *>(&target);
+       const ExportDefinitions *exp = 0;
+       if(imp)
+               exp = &dynamic_cast<const ExportDefinitions &>(*imp->get_dependencies().front());
+       else
+               exp = dynamic_cast<const ExportDefinitions *>(&target);
+       if(!imp && !exp)
+               throw invalid_argument("MingwDllTool::run");
 
        vector<string> argv;
        argv.push_back(executable->get_path().str());
@@ -66,20 +83,40 @@ Task *MingwDllTool::run(const Target &target) const
                random[i] = 'a'+(rand()%26);
        argv.push_back(string("/tmp/")+string(random, 8));
 
-       const Component &comp = *imp.get_component();
+       const Component &comp = *target.get_component();
        FS::Path work_dir = comp.get_package().get_source_directory();
 
-       argv.push_back("-d");
-       argv.push_back(relative(exp.get_path(), work_dir).str());
+       if(imp)
+       {
+               const SharedLibrary &shlib = *imp->get_shared_library();
+
+               argv.push_back("-d");
+               argv.push_back(relative(exp->get_path(), work_dir).str());
+
+               argv.push_back("-D");
+               if(shlib.get_install_filename().empty())
+                       argv.push_back(FS::basename(shlib.get_path()));
+               else
+                       argv.push_back(shlib.get_install_filename());
 
-       argv.push_back("-D");
-       if(shlib.get_install_filename().empty())
-               argv.push_back(FS::basename(shlib.get_path()));
+               argv.push_back("-l");
+               argv.push_back(relative(imp->get_path(), work_dir).str());
+       }
        else
-               argv.push_back(shlib.get_install_filename());
+       {
+               const Target::Dependencies &depends = exp->get_dependencies();
+               for(Target::Dependencies::const_iterator i=depends.begin(); i!=depends.end(); ++i)
+               {
+                       if(ObjectFile *obj = dynamic_cast<ObjectFile *>(*i))
+                               argv.push_back(relative(obj->get_path(), work_dir).str());
+               }
+
+               // XXX Should use dllexport, but that has some other problems to solve
+               argv.push_back("--export-all-symbols");
 
-       argv.push_back("-l");
-       argv.push_back(relative(imp.get_path(), work_dir).str());
+               argv.push_back("-z");
+               argv.push_back(relative(exp->get_path(), work_dir).str());
+       }
 
        return new ExternalTask(argv, work_dir);
 }