Add shared settings to makegen

src/Common.h

@@ -12,7 +12,7 @@
 // Release , should be backwards compatible with any minor version
 #define MAKEGEN_VERSION_RELEASE 0
 // Minor changes, should be compatible with any other minor version with same major and release.
-#define MAKEGEN_VERSION_MINOR 5
+#define MAKEGEN_VERSION_MINOR 6
 #define MAKEGEN_VERSION ("v" STR(MAKEGEN_VERSION_MAJOR) "." STR(MAKEGEN_VERSION_RELEASE) "." STR(MAKEGEN_VERSION_MINOR))
 
 const static unsigned int FLAG_HELP = BIT(0);

src/ConfigFile.cpp

@@ -8,7 +8,7 @@
 #define FLAG_STRING 2
 #define FLAG_BOOL 3 
 ConfigFile::ConfigFile()
-  : outputdir("bin"), outputname("out.a"),executable(true)
+  : outputdir("bin"), outputname("out.a"),executable(true), shared(true)
 {
 
 }
@@ -74,6 +74,11 @@ ConfigFile ConfigFile::Load()
         b = &conf.executable;
         loadFlag = FLAG_BOOL;
       }
+      else if(line == "#shared")
+      {
+        b = &conf.shared;
+        loadFlag = FLAG_BOOL;
+      }
       else
       {
         LOG_ERROR("Invalid flag");
@@ -134,6 +139,18 @@ ConfigFile ConfigFile::Gen()
     InputMultiple("Enter library:", conf.libs,false);
     InputMultiple("Enter library directory:", conf.libdirs,true);
   }
+  else
+  {
+    while(input == "")
+    {
+      LOG_INFO("Should it be compiled as a shared library (y/n):");
+      std::getline(std::cin, input);
+      if(input[0] != 'y' && input[0] != 'n')
+        input = "";
+    }
+    conf.shared = input[0] == 'y';
+
+  }
   InputMultiple("Enter include directory:", conf.includedirs,true);
   InputMultiple("Enter source directories:", conf.srcdirs,true);
   InputMultiple("Enter preprocessor definitions:", conf.defines,false);
@@ -191,5 +208,7 @@ void ConfigFile::Save() const
   file << outputname << std::endl;
   file << "#executable" << std::endl;
   file << (executable ? "true" : "false") << std::endl;
+  file << "#shared" << std::endl;
+  file << (shared ? "true" : "false") << std::endl;
   file.close();
 }

src/ConfigFile.h

@@ -15,6 +15,7 @@ class ConfigFile
     std::string outputname;
     std::string projectname;
     bool executable;
+    bool shared;
   public:
     ConfigFile();
     void Save() const;

src/Makefile.cpp

@@ -45,7 +45,12 @@ void Makefile::Save(const ConfigFile& conf)
   outputFile << "# https://github.com/Thraix/MakeGen" << std::endl;
   outputFile << "CC=@g++" << std::endl;
   if(!conf.executable)
-    outputFile << "CO=@ar rs" << std::endl;
+  {
+    if(conf.shared)
+      outputFile << "CO=@g++ -shared -o" << std::endl;
+    else
+      outputFile << "CO=@g++ -o" << std::endl;
+  }
   else
     outputFile << "CO=@g++ -o" << std::endl;
 
@@ -65,7 +70,14 @@ void Makefile::Save(const ConfigFile& conf)
     outputFile << "$(OBJPATH)/" << it->first.substr(slash, extensionPos - slash) << ".o ";
   }
   outputFile << std::endl;
+  if(conf.executable || !conf.shared)
+  {
     outputFile << "CFLAGS=$(INCLUDES) -std=c++17 -c -w -g3 ";
+  }
+  else
+  {
+    outputFile << "CFLAGS=$(INCLUDES) -fPIC -std=c++17 -c -w -g3 ";
+  }
   for(auto it = conf.defines.begin();it!=conf.defines.end();++it)
   {
     outputFile << "-D" << *it << " ";