diff --git a/make_libs.bat b/make_libs.bat
index 26998dc..8838f07 100644
--- a/make_libs.bat
+++ b/make_libs.bat
@@ -1,3 +1,6 @@
 @echo off
-mkdir ..\libs_build_win
-cd ../libs_build_win && cmake_mgw ../libs && cmake_mgw ../libs && make install -j8 && cd ../libs && pause
+set ARCH=%~1
+set PATH=C:\mingw\7_1_x%ARCH%\bin;C:\Qt\qt487_win%ARCH%\bin;C:\cmake\bin
+set Qt5_DIR=C:\Qt\qt591_win%ARCH%
+mkdir ..\libs_build_win%ARCH%
+cd ../libs_build_win%ARCH% && cmake_mgw ../libs && make install -j8 && cd ../libs && pause
diff --git a/make_libs32.bat b/make_libs32.bat
new file mode 100644
index 0000000..c1103ef
--- /dev/null
+++ b/make_libs32.bat
@@ -0,0 +1 @@
+make_libs.bat 32
\ No newline at end of file
diff --git a/make_libs64.bat b/make_libs64.bat
new file mode 100644
index 0000000..f12abc1
--- /dev/null
+++ b/make_libs64.bat
@@ -0,0 +1 @@
+make_libs.bat 64
\ No newline at end of file
diff --git a/make_libs_all.bat b/make_libs_all.bat
new file mode 100644
index 0000000..b6bd18b
--- /dev/null
+++ b/make_libs_all.bat
@@ -0,0 +1,2 @@
+start cmd /C make_libs32.bat
+start cmd /C make_libs64.bat