diff --git a/fpc/library/android/apktool.cpp b/fpc/library/android/apktool.cpp
index 7b413d6..c961e88 100644
--- a/fpc/library/android/apktool.cpp
+++ b/fpc/library/android/apktool.cpp
@@ -53,7 +53,7 @@ CUtlString AndroidManifest_t::BuildManifest()
 	CPUProject_t project = {};
 	project.m_szName = m_szPackageName;
 	unsigned int hash = project.GenerateProjectHash();
-	CUtlString szOutputDir = CUtlString("%s/%s/android/%u_%s/",FPC_TEMPORAL_DIRNAME, project.m_target.GetTriplet().GetString(), hash, m_szPackageID.GetString());
+	CUtlString szOutputDir = CUtlString("%s/android/%u_%s/",FPC_TEMPORAL_DIRNAME, hash, m_szPackageID.GetString());
 	filesystem2->MakeDirectory(szOutputDir);
 	filesystem2->MakeDirectory(CUtlString("%s/res", szOutputDir.GetString()));
 
@@ -84,6 +84,7 @@ class CAPKTool : public IAPKTool
 {
 public:
 	virtual CUtlString BuildPackage( AndroidManifest_t manifest, CUtlString szManifestDir ) override;
+	virtual CUtlString SignPackage( const char *szApk, LegalInfo_t *pLegalInfo, const char *szAlias, const char *szStorePassword, const char *szKeyPassword ) override;
 private:
 };
 
@@ -131,9 +132,74 @@ CUtlString CAPKTool::BuildPackage( AndroidManifest_t manifest, CUtlString szMani
 		CUtlString("%s.apk", manifest.m_szPackageID.GetString()),
 	};
 	runner->Run(CUtlString("%s/zipalign",szBuildTools),szManifestDir,args);
-	return manifest.m_szPackageID;
+	runner->Wait();
+
+	return CUtlString("%s/%s.apk",szManifestDir.GetString(), manifest.m_szPackageID.GetString());
 }
 
+CUtlString CAPKTool::SignPackage( const char *szApk, LegalInfo_t *pLegalInfo, const char *szAlias, const char *szStorePassword, const char *szKeyPassword )
+{
+	V_printf("  APKSIGN    %s\n", szApk );
+	CUtlString szOutput = CUtlString("%s.signed", szApk);
+	LegalInfo_t stLegalInfo = {};
+	CUtlVector<CUtlString> args = {};
+	
+	CPUProject_t project = {};
+	project.m_szName = szAlias;
+	unsigned int hash = project.GenerateProjectHash();
+	CUtlString szOutputDir = CUtlString("%s/android/%u_%s/",FPC_TEMPORAL_DIRNAME, hash, szAlias);
+	filesystem2->MakeDirectory(szOutputDir);
+	CUtlString szKeystoreDir = CUtlString("%s/%s.jks",szOutputDir.GetString(),szAlias);
+	CUtlString szDname = "";
+	
+	IINISection *pSection = NULL;
+	const char *szBuildTools;
+	pSection = g_pConfig->GetSection("Android_Build_Tools");
+	if (!pSection)
+		Plat_FatalErrorFunc("build_tools are required for this target");
+	szBuildTools = pSection->GetStringValue("path");
+
+	// We need to have a name at least
+	stLegalInfo.FirstName = "Gordon";
+	stLegalInfo.LastName = "Freeman";
+
+	if (pLegalInfo != NULL)
+		stLegalInfo = *pLegalInfo;
+
+	if (!stLegalInfo.FirstName)
+		Plat_FatalErrorFunc("First name wasn't provided\n");
+	if (!stLegalInfo.LastName)
+		Plat_FatalErrorFunc("Last name wasn't provided\n");
+	szDname.AppendTail(CUtlString("CN=%s %s", stLegalInfo.FirstName, stLegalInfo.LastName));
+
+	args = {
+		"-genkeypair",
+		"-keystore", szKeystoreDir,
+		"-alias", szAlias,
+		"-keyalg", "RSA",
+		"-keysize", "2048",
+		"-validity", "10000",
+		"-storepass", szStorePassword,
+		"-keypass", szKeyPassword,
+		"-dname", szDname,
+	};
+	runner->Run("keytool", args);
+	runner->Wait();
+	
+	args = {
+		"sign",
+		"--ks", szKeystoreDir,
+		"--ks-key-alias", szAlias,
+		"--ks-pass", CUtlString("pass:%s",szStorePassword),
+		"--key-pass", CUtlString("pass:%s",szKeyPassword),
+		szApk,
+	};
+	runner->Run(CUtlString("%s/apksigner",szBuildTools), args);
+	runner->Wait();
+
+	return szApk;
+};
+
 IAPKTool *APKTool()
 {
 	static CAPKTool s_apktool = {};
diff --git a/fpc/library/clang/ld.cpp b/fpc/library/clang/ld.cpp
index 0d1c789..0d8828b 100644
--- a/fpc/library/clang/ld.cpp
+++ b/fpc/library/clang/ld.cpp
@@ -12,21 +12,15 @@ public:
 	virtual CUtlString Link( LinkProject_t *pProject ) override;
 	virtual bool IsLibraryExists( CUtlString szName ) override;
 protected:
-	// Returns file name of the
-	CUtlString GetOutputObjectName( LinkProject_t *pProject, unsigned int hash, CUtlString szFileName );
-
-	virtual CUtlVector<CUtlString> BuildLinkCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
-	virtual CUtlVector<CUtlString> BuildArchiveCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
+	//virtual CUtlVector<CUtlString> BuildLinkCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
+	//virtual CUtlVector<CUtlString> BuildArchiveCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
 	
 	// Returns executable which should the OS run
 	virtual const char *GetCompilerExecutable( LinkProject_t *pProject ) override;
-
-	// returns object file format, eg .obj or .o
-	virtual const char *GetOutputObjectFormat() override;
 	
 	virtual void SetTarget( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject ) override;
 	virtual void SetSysroot( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject , const char *szSysroot ) override;
-	virtual void SetOutputFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
+	virtual void SetOutputFile( CUtlVector<CUtlString> &cmd) override;
 
 
 	// sets rpath
@@ -50,6 +44,94 @@ protected:
 	virtual void LinkLibraryPath( CUtlVector<CUtlString> &cmd, const char *szName ) override;
 };
 
+
+
+const char *CClangLinker::GetCompilerExecutable( LinkProject_t *pProject )
+{
+		IINISection *pSection = NULL;
+		const char *szLinker = "clang++";
+		if (!g_pConfig)
+			return szLinker;
+
+
+		pSection = g_pConfig->GetSection(pProject->m_target.GetTriplet());
+		if (!pSection)
+			return szLinker;
+
+
+		szLinker = pSection->GetStringValue("CLANG_LINKER_INTERFACE_NAME");
+		if (szLinker == NULL)
+			return "clang++";
+		return szLinker;
+}
+
+
+
+void CClangLinker::SetTarget( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject )
+{
+	
+}
+
+void CClangLinker::SetSysroot( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject , const char *szSysroot )
+{
+
+}
+
+void CClangLinker::SetOutputFile( CUtlVector<CUtlString> &cmd)
+{
+
+}
+
+void CClangLinker::SetDefaultLibraryPaths( CUtlVector<CUtlString> &cmd )
+{
+
+}
+
+
+void CClangLinker::UseStdLib( CUtlVector<CUtlString> &cmd, bool bUse )
+{
+
+}
+
+
+void CClangLinker::UseDynamicLookup( CUtlVector<CUtlString> &cmd, bool bUse )
+{
+
+}
+
+
+void CClangLinker::UseFullFile( CUtlVector<CUtlString> &cmd )
+{
+
+}
+
+
+void CClangLinker::UsePartialFile( CUtlVector<CUtlString> &cmd )
+{
+
+}
+
+
+void CClangLinker::LinkFile( CUtlVector<CUtlString> &cmd, const char *szName )
+{
+
+}
+
+void CClangLinker::LinkLibraryObject( CUtlVector<CUtlString> &cmd, const char *szName )
+{
+
+}
+
+void CClangLinker::LinkLibrary( CUtlVector<CUtlString> &cmd, const char *szName )
+{
+
+}
+
+void CClangLinker::LinkLibraryPath( CUtlVector<CUtlString> &cmd, const char *szName )
+{
+
+}
+
 EXPOSE_INTERFACE(CClangLinker, ILinker, CLANG_LINKER_INTERFACE_NAME);
 
 CUtlString CClangLinker::Link( LinkProject_t *pProject )
diff --git a/fpc/public/apktool.h b/fpc/public/apktool.h
index 12a1f29..8a64624 100644
--- a/fpc/public/apktool.h
+++ b/fpc/public/apktool.h
@@ -7,6 +7,7 @@
 
 #include "tier0/platform.h"
 #include "tier1/utlstring.h"
+#include "legal.h"
 
 struct AndroidManifest_t
 {
@@ -36,6 +37,7 @@ abstract_class IAPKTool
 {
 public:
 	virtual CUtlString BuildPackage( AndroidManifest_t manifest, CUtlString szManifestDir ) = 0;
+	virtual CUtlString SignPackage( const char *szApk, LegalInfo_t *pLegalInfo, const char *szAlias, const char *szStorePassword, const char *szKeyPassword ) = 0;
 };
 
 IAPKTool *APKTool();
diff --git a/fpc/public/ld.h b/fpc/public/ld.h
index 710cfc1..b276e87 100644
--- a/fpc/public/ld.h
+++ b/fpc/public/ld.h
@@ -105,9 +105,6 @@ protected:
 	
 	// Returns executable which should the OS run
 	virtual const char *GetCompilerExecutable( LinkProject_t *pProject ) = 0;
-
-	// returns object file format, eg .obj or .o
-	virtual const char *GetOutputObjectFormat() = 0;
 	
 	virtual void SetTarget( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject ) = 0;
 	virtual void SetSysroot( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject , const char *szSysroot ) = 0;
diff --git a/fpc/public/legal.h b/fpc/public/legal.h
new file mode 100644
index 0000000..9097751
--- /dev/null
+++ b/fpc/public/legal.h
@@ -0,0 +1,16 @@
+#ifndef LEGAL_H
+#define LEGAL_H
+
+struct LegalInfo_t
+{
+	const char *FirstName;
+	const char *LastName;
+	const char *OrganizationalUnitName;
+	const char *OrganizationName;
+	const char *City;
+	const char *State;
+	const char *CountryCode;
+};
+
+
+#endif
diff --git a/fpc/tests/android_build/build.cpp b/fpc/tests/android_build/build.cpp
index 42ec776..5318a80 100644
--- a/fpc/tests/android_build/build.cpp
+++ b/fpc/tests/android_build/build.cpp
@@ -31,7 +31,8 @@ DECLARE_BUILD_STAGE(android_build)
 	filesystem2->MakeDirectory(CUtlString("%s/lib/x86_64",szManifestDir.GetString()));
 	filesystem2->CopyFile(CUtlString("%s/lib/x86_64/libnative-app.so",szManifestDir.GetString()), szOutputDir);
 	
-	APKTool()->BuildPackage(manifest, szManifestDir);
+	CUtlString szApk = APKTool()->BuildPackage(manifest, szManifestDir);
+	APKTool()->SignPackage(szApk, NULL, "mykey", "storepass", "storepass");
 
 	return 0;
 }
diff --git a/fpc/tests/android_build/main.c b/fpc/tests/android_build/main.c
index 118e3ff..1c77754 100644
--- a/fpc/tests/android_build/main.c
+++ b/fpc/tests/android_build/main.c
@@ -26,6 +26,7 @@ void android_main(struct android_app* app) {
 	struct android_poll_source* source;
 
 	while (1) {
+		LOGI("what");
 		int ident;
 		while ((ident = ALooper_pollOnce(0, NULL, &events, (void**)&source)) >= 0) {
 			if (source) source->process(app, source);
diff --git a/fpc/tests/android_build/my-release-key.jks b/fpc/tests/android_build/my-release-key.jks
index 091a293..227d6f7 100644
Binary files a/fpc/tests/android_build/my-release-key.jks and b/fpc/tests/android_build/my-release-key.jks differ