diff --git a/contrib/sdk/sources/Intel-2D/Makefile b/contrib/sdk/sources/Intel-2D/Makefile
index 5f5839aa79..2fade8d4bf 100644
--- a/contrib/sdk/sources/Intel-2D/Makefile
+++ b/contrib/sdk/sources/Intel-2D/Makefile
@@ -1,13 +1,11 @@
+CC=gcc
+LD = ld
+AR= ar
 
 LIBRARY= pixlib
 
-CC=gcc
 CFLAGS = -U_Win32 -U_WIN32 -U__MINGW32__ -c -O2 -fomit-frame-pointer
 
-LD = ld
-
-AR= ar
-
 STRIP = $(PREFIX)strip
 
 LDFLAGS:=  -shared -s -nostdlib -T ../newlib/dll.lds --entry _DllStartup --image-base=0 
diff --git a/contrib/sdk/sources/Makefile b/contrib/sdk/sources/Makefile
new file mode 100644
index 0000000000..c7d3ffd232
--- /dev/null
+++ b/contrib/sdk/sources/Makefile
@@ -0,0 +1,70 @@
+
+DLL_DIR:= $(abspath ../bin)
+
+LIB_DIR:= $(abspath ../lib)
+
+# targets 
+
+all: 	newlib zlib libpng freetype pixman cairo \
+	libdrm pixlib		
+
+newlib: $(DLL_DIR)/libc.dll $(LIB_DIR)/libc.dll.a $(LIB_DIR)/libapp.a $(LIB_DIR)/libdll.a
+
+$(DLL_DIR)/libc.dll $(LIB_DIR)/libapp.a $(LIB_DIR)/libdll.a:
+	$(MAKE) -C newlib shared 
+	$(MAKE) -C newlib install
+
+#####################################
+
+zlib: $(DLL_DIR)/libz.dll $(LIB_DIR)/libz.a $(LIB_DIR)/libz.dll.a
+   
+$(DLL_DIR)/libz.dll $(LIB_DIR)/libz.a $(LIB_DIR)/libz.dll.a: $(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a
+	$(MAKE) -C zlib 
+
+#####################################
+
+libpng: $(DLL_DIR)/libpng16.dll $(LIB_DIR)/libpng16.dll.a $(LIB_DIR)/libpng16.a
+
+$(DLL_DIR)/libpng16.dll $(LIB_DIR)/libpng16.dll.a $(LIB_DIR)/libpng16.a:\
+	$(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a $(LIB_DIR)/libz.dll.a
+	$(MAKE) -C libpng
+
+#####################################
+
+freetype: $(DLL_DIR)/freetype.dll $(LIB_DIR)/libfreetype.dll.a $(LIB_DIR)/libfreetype.a
+
+$(DLL_DIR)/freetype.dll $(LIB_DIR)/libfreetype.dll.a $(LIB_DIR)/libfreetype.a:\
+	$(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a
+	$(MAKE) -C freetype
+
+#####################################
+
+pixman: $(DLL_DIR)/pixman-1.dll $(LIB_DIR)/libpixman-1.dll.a $(LIB_DIR)/libpixman-1.a
+
+$(DLL_DIR)/pixman-1.dll $(LIB_DIR)/libpixman-1.dll.a $(LIB_DIR)/libpixman-1.a:\
+	$(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a
+	$(MAKE) -C pixman
+
+#####################################
+
+cairo: $(DLL_DIR)/cairo2.dll $(LIB_DIR)/libcairo2.dll.a $(LIB_DIR)/libcairo2.a
+
+$(DLL_DIR)/cairo2.dll $(LIB_DIR)/libcairo2.dll.a $(LIB_DIR)/libcairo2.a:\
+	newlib freetype zlib pixman libpng
+	$(MAKE) -C cairo
+
+#####################################
+	 
+libdrm: $(DLL_DIR)/libdrm.dll $(LIB_DIR)/libdrm.dll.a $(LIB_DIR)/libdrm.a
+
+$(DLL_DIR)/libdrm.dll $(LIB_DIR)/libdrm.dll.a $(LIB_DIR)/libdrm.a: $(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a
+	$(MAKE) -C libdrm 
+
+#####################################
+
+pixlib: $(DLL_DIR)/pixlib.dll
+
+$(DLL_DIR)/pixlib.dll: $(LIB_DIR)/libdll.a $(LIB_DIR)/libc.dll.a $(LIB_DIR)/libdrm.dll.a
+	$(MAKE) -C Intel-2D
+
+ 
\ No newline at end of file
diff --git a/contrib/sdk/sources/cairo/Makefile b/contrib/sdk/sources/cairo/Makefile
index ad40be9036..d1f98bbe15 100644
--- a/contrib/sdk/sources/cairo/Makefile
+++ b/contrib/sdk/sources/cairo/Makefile
@@ -5,7 +5,7 @@ CC = gcc
 CFLAGS = -c -O2 -ffast-math -Wall -Winline -Wno-attributes -fomit-frame-pointer
 
 LD = ld
-LDFLAGS = -shared -s -nostdlib -T ../newlib/dll.lds --entry _DllStartup --image-base=0 --version-script cairo.ver --output-def $(LIBRARY).orig.def --out-implib $(LIBRARY).dll.a
+LDFLAGS = -shared -s -nostdlib -T ../newlib/dll.lds --entry _DllStartup --image-base=0 --version-script cairo.ver --output-def $(LIBRARY).orig.def --out-implib lib$(LIBRARY).dll.a
 
 STRIP = $(PREFIX)strip
 
@@ -149,13 +149,13 @@ endif
 # targets 
 
 
-all: $(LIBRARY).a $(LIBRARY).dll
+all: lib$(LIBRARY).a $(LIBRARY).dll
 
-ebox: $(LIBRARY).a $(LIBRARY).dll
+ebox: lib$(LIBRARY).a $(LIBRARY).dll
 
-$(LIBRARY).a: $(OBJECTS) Makefile
-	ar cvrs $(LIBRARY).a $(OBJECTS)
-	mv -f $(LIBRARY).a ../../lib
+lib$(LIBRARY).a: $(OBJECTS) Makefile
+	ar cvrs lib$(LIBRARY).a $(OBJECTS)
+	mv -f lib$(LIBRARY).a ../../lib
 
 
 $(LIBRARY).dll: $(OBJECTS) Makefile
@@ -165,7 +165,7 @@ $(LIBRARY).dll: $(OBJECTS) Makefile
 	sed -f ../newlib/cmd1.sed $(LIBRARY).def > mem
 	sed -f ../newlib/cmd2.sed mem >$(LIBRARY).inc
 	mv -f $@ ../../bin
-	mv -f $(LIBRARY).dll.a ../../lib   
+	mv -f lib$(LIBRARY).dll.a ../../lib   
 
 %.o : %.c 
 	$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -o $@ $<
diff --git a/contrib/sdk/sources/ffmpeg/config.mak b/contrib/sdk/sources/ffmpeg/config.mak
index d3ec3a0f3c..5750685e95 100644
--- a/contrib/sdk/sources/ffmpeg/config.mak
+++ b/contrib/sdk/sources/ffmpeg/config.mak
@@ -34,7 +34,7 @@ STRIP=strip
 CP=cp -p
 LN_S=ln -s -f
 CPPFLAGS= -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=32 -D_LARGEFILE_SOURCE -U__STRICT_ANSI__
-CFLAGS=  -I../newlib/include -U_Win32 -U_WIN32 -U__MINGW32__ -std=c99 -march=pentium-mmx -fomit-frame-pointer -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O2 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla
+CFLAGS=  -I../newlib/include -U_Win32 -U_WIN32 -U__MINGW32__ -std=c99 -fomit-frame-pointer -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O2 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla
 CXXFLAGS=  -D__STDC_CONSTANT_MACROS
 ASFLAGS=  -I../newlib/include -U_Win32 -U_WIN32 -U__MINGW32__
 AS_C=-c
diff --git a/contrib/sdk/sources/libdrm/Makefile b/contrib/sdk/sources/libdrm/Makefile
index d050b1fc96..0256a1501c 100644
--- a/contrib/sdk/sources/libdrm/Makefile
+++ b/contrib/sdk/sources/libdrm/Makefile
@@ -1,13 +1,11 @@
+CC=gcc
+LD = ld
+AR= ar
 
 LIBRARY= libdrm
 
-CC=gcc
 CFLAGS = -U_Win32 -U_WIN32 -U__MINGW32__ -c -O2 -fomit-frame-pointer
 
-LD = ld
-
-AR= ar
-
 STRIP = $(PREFIX)strip
 
 LDFLAGS:=  -shared -s -nostdlib -T ../newlib/dll.lds --entry _DllStartup --version-script libdrm.ver --image-base=0 --out-implib $(LIBRARY).dll.a
diff --git a/contrib/sdk/sources/pixman/Makefile b/contrib/sdk/sources/pixman/Makefile
index d1ea7d8245..cf96600e39 100644
--- a/contrib/sdk/sources/pixman/Makefile
+++ b/contrib/sdk/sources/pixman/Makefile
@@ -59,14 +59,13 @@ endif
 
 # targets 
 
-all:$(LIBRARY).a $(LIBRARY).dll
+all:lib$(LIBRARY).a $(LIBRARY).dll
 
-ebox:$(LIBRARY).a $(LIBRARY).dll
+ebox:$lib(LIBRARY).a $(LIBRARY).dll
 
-
-$(LIBRARY).a: $(OBJECTS) Makefile
-	ar cvrs $(LIBRARY).a $(OBJECTS)
-	mv -f $(LIBRARY).a ../../lib
+lib$(LIBRARY).a: $(OBJECTS) Makefile
+	ar cvrs lib$(LIBRARY).a $(OBJECTS)
+	mv -f lib$(LIBRARY).a ../../lib
 
 $(LIBRARY).dll: $(LIBRARY).def $(OBJECTS) Makefile
 	$(LD) $(LDFLAGS) $(LIBPATH) -o $@ $(LIBRARY).def $(OBJECTS) $(LIBS)
diff --git a/contrib/sdk/sources/zlib/Makefile b/contrib/sdk/sources/zlib/Makefile
index 1789c2f96b..73ff70182e 100644
--- a/contrib/sdk/sources/zlib/Makefile
+++ b/contrib/sdk/sources/zlib/Makefile
@@ -8,7 +8,7 @@
 # For conditions of distribution and use, see copyright notice in zlib.h
 
 STATICLIB = libz.a
-SHAREDLIB = zlib.dll
+SHAREDLIB = libz.dll
 IMPLIB    = libz.dll.a
 
 PREFIX =
@@ -26,8 +26,6 @@ ARFLAGS = rcs
 
 STRIP = $(PREFIX)strip
 
-LDIMPORT:= -nostdlib --out-implib libzimp.a 
-
 LDFLAGS:=  -shared -s -nostdlib -T ../newlib/dll.lds --entry _DllStartup --image-base=0 --out-implib $(IMPLIB) 
 
 INCLUDES= -I../newlib/include
@@ -65,7 +63,7 @@ $(SHAREDLIB): zlib.def $(OBJS) $(OBJA) Makefile
 	$(STRIP) $@
 	sed -f ../newlib/cmd1.sed zlib.def > mem
 	sed -f ../newlib/cmd2.sed mem >zlib.inc 
-	mv -f zlib.dll ../../bin
+	mv -f libz.dll ../../bin
 	mv -f libz.dll.a ../../lib