Protobuf will install submodules if necessary

Util/InstallersWin/install_boost.bat

@@ -45,8 +45,8 @@ if exist "%B_INSTALL_DIR%" (
 if not exist "%B_SRC_DIR%" (
 	echo %FILE_N% Cloning Boost - version "%B_VERSION%"...
 	echo.
-	call git clone --depth=1 -b %B_VERSION% ^
-		--recurse-submodules -j8 ^
+	call git clone --depth=1 -b %B_VERSION%^
+		--recurse-submodules -j8^
 		https://github.com/boostorg/boost.git %B_SRC_DIR%
 	if errorlevel 1 goto error_git
 	echo.
@@ -66,21 +66,21 @@ echo %FILE_N% Packing headers...
 b2 headers
 
 echo %FILE_N% Building...
-b2 -j8 ^
-	headers ^
-	--layout=versioned ^
-	--with-system ^
-	--with-date_time ^
-	--build-dir=./build ^
-	architecture=x86 ^
-	address-model=64 ^
-	toolset=%B_TOOLSET% ^
-	variant=release ^
-	link=static ^
-	threading=multi ^
-	--prefix=%B_INSTALL_DIR% ^
-	--libdir=%B_LIB_DIR% ^
-	--includedir=%B_INSTALL_DIR% ^
+b2 -j8^
+	headers^
+	--layout=versioned^
+	--with-system^
+	--with-date_time^
+	--build-dir=./build^
+	architecture=x86^
+	address-model=64^
+	toolset=%B_TOOLSET%^
+	variant=release^
+	link=static^
+	threading=multi^
+	--prefix=%B_INSTALL_DIR%^
+	--libdir=%B_LIB_DIR%^
+	--includedir=%B_INSTALL_DIR%^
 	install
 
 if errorlevel 1 goto error_install

Util/InstallersWin/install_proto.bat

@@ -40,7 +40,9 @@ if exist "%P_INSTALL_DIR%" (
 if not exist "%P_SRC_DIR%" (
 	echo %FILE_N% Cloning Protobuf - version "%P_VERSION%"...
 	echo.
-	call git clone --depth=1 -b %P_VERSION% https://github.com/google/protobuf.git %P_SRC_DIR%
+	call git clone --depth=1 -b %P_VERSION%^
+		--recurse-submodules -j8^
+		https://github.com/google/protobuf.git %P_SRC_DIR%
 	if errorlevel 1 goto error_git
 	echo.
 
@@ -56,12 +58,12 @@ if not exist "%P_SRC_DIR%\cmake\build" (
 cd %P_SRC_DIR%\cmake\build
 
 echo %FILE_N% Generating build...
-cmake -G "NMake Makefiles" ^
-	-DCMAKE_BUILD_TYPE=Release ^
-	-Dprotobuf_BUILD_TESTS=OFF ^
-	-DCMAKE_CXX_FLAGS_RELEASE=/MD ^
-	-Dprotobuf_MSVC_STATIC_RUNTIME=OFF ^
-	-DCMAKE_INSTALL_PREFIX=%P_INSTALL_DIR% ^
+cmake -G "NMake Makefiles"^
+	-DCMAKE_BUILD_TYPE=Release^
+	-Dprotobuf_BUILD_TESTS=OFF^
+	-DCMAKE_CXX_FLAGS_RELEASE=/MD^
+	-Dprotobuf_MSVC_STATIC_RUNTIME=OFF^
+	-DCMAKE_INSTALL_PREFIX=%P_INSTALL_DIR%^
 	%P_SRC_DIR%\cmake
 
 if errorlevel 1 goto error_cmake