diff --git a/CMakeLists.txt b/CMakeLists.txt
index b7fb74fc..a0bcf8d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,100 +1,100 @@
 if(WIN32)
-        #-----------------------------------------------------------------
-        # Build bundled JPEG library
-        #-----------------------------------------------------------------
-        add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib
-                        COMMAND NMAKE /f makefile.vc setup-v10 && NMAKE /f makefile.vc
-                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/jpeg
-        )
+	#-----------------------------------------------------------------
+	# Build bundled JPEG library
+	#-----------------------------------------------------------------
+	add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib
+		COMMAND NMAKE /f makefile.vc setup-v10 && NMAKE /f makefile.vc
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/jpeg
+	)
 
-        add_custom_target(bundled_jpeg
-                        DEPENDS ${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib
-        )
+	add_custom_target(bundled_jpeg
+		DEPENDS ${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib
+	)
 
-        #-----------------------------------------------------------------
-        # Build bundled cURL library
-        #-----------------------------------------------------------------
-        add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib
-                        COMMAND NMAKE /f Makefile vc-dll
-                        COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl.dll ${CMAKE_BINARY_DIR}
-                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/curl
-        )
+	#-----------------------------------------------------------------
+	# Build bundled cURL library
+	#-----------------------------------------------------------------
+	add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib
+		COMMAND NMAKE /f Makefile vc-dll
+		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl.dll ${CMAKE_BINARY_DIR}
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/curl
+	)
 
-        add_custom_target(bundled_curl
-                        DEPENDS ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib
-        )
+	add_custom_target(bundled_curl
+		DEPENDS ${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib
+	)
 
-        #-----------------------------------------------------------------
-        # Copy bundled SDL library to the etl.exe location
-        #-----------------------------------------------------------------
-        file(COPY ${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDL.dll DESTINATION ${CMAKE_BINARY_DIR})
+	#-----------------------------------------------------------------
+	# Copy bundled SDL library to the etl.exe location
+	#-----------------------------------------------------------------
+	file(COPY ${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDL.dll DESTINATION ${CMAKE_BINARY_DIR})
 
-        # return compiled libs to the parent CMakeLists.txt
-        set(BUNDLED_LIBRARIES "${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib"   # DLL
-                        "${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib"                             # static
-                        "${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDL.lib"                  # DLL
-                        "${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDLmain.lib"              # DLL
-                        PARENT_SCOPE
-        )
+	# return compiled libs to the parent CMakeLists.txt
+	set(BUNDLED_LIBRARIES "${CMAKE_SOURCE_DIR}/libs/curl/lib/release-dll/libcurl_imp.lib"   # DLL
+		"${CMAKE_SOURCE_DIR}/libs/jpeg/libjpeg.lib"		     # static
+		"${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDL.lib"	  # DLL
+		"${CMAKE_SOURCE_DIR}/libs/sdl-windows/lib/x86/SDLmain.lib"	      # DLL
+		PARENT_SCOPE
+	)
 elseif(UNIX)
-        if(CROSS_COMPILE32)
-                set(CROSS_COMPILE32_FLAGS CFLAGS=-m32 LDFLAGS=-m32)
-        else(CROSS_COMPILE32)
-                set(CROSS_COMPILE32_FLAGS "")
-        endif(CROSS_COMPILE32)
+	if(CROSS_COMPILE32)
+	set(CROSS_COMPILE32_FLAGS CFLAGS=-m32 LDFLAGS=-m32)
+	else(CROSS_COMPILE32)
+	set(CROSS_COMPILE32_FLAGS "")
+	endif(CROSS_COMPILE32)
 
-        set(OS_LIBRARIES ${OS_LIBRARIES} pthread rt PARENT_SCOPE) # SDL deps
+	set(OS_LIBRARIES ${OS_LIBRARIES} pthread rt PARENT_SCOPE) # SDL deps
 
-        #-----------------------------------------------------------------
-        # Build bundled cURL library
-        #-----------------------------------------------------------------
-        add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a 
-                        COMMAND ${CROSS_COMPILE32_FLAGS} ./configure
-						--enable-shared=no --enable-static=yes
-						--without-libssh2 --enable-http --enable-ftp
-						--disable-gopher --enable-file --disable-ldap
-						--disable-dict --disable-telnet --disable-manual
-						--enable-libgcc --disable-ipv6 --disable-ares
-						--without-ssl --without-zlib --without-libidn
-						--without-librtmp && make
-                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/curl
-        )
+	#-----------------------------------------------------------------
+	# Build bundled cURL library
+	#-----------------------------------------------------------------
+	add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a 
+		COMMAND ${CROSS_COMPILE32_FLAGS} ./configure
+		--enable-shared=no --enable-static=yes
+		--without-libssh2 --enable-http --enable-ftp
+		--disable-gopher --enable-file --disable-ldap
+		--disable-dict --disable-telnet --disable-manual
+		--enable-libgcc --disable-ipv6 --disable-ares
+		--without-ssl --without-zlib --without-libidn
+		--without-librtmp && make
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/curl
+	)
 
-        add_custom_target(bundled_curl
-                        DEPENDS ${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a 
-        )
-        
-        #-----------------------------------------------------------------
-        # Build bundled JPEG library
-        #-----------------------------------------------------------------
-        add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a 
-                        COMMAND ${CROSS_COMPILE32_FLAGS} ./configure && make
-                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/jpeg
-        )
+	add_custom_target(bundled_curl
+		DEPENDS ${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a 
+	)
+	
+	#-----------------------------------------------------------------
+	# Build bundled JPEG library
+	#-----------------------------------------------------------------
+	add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a 
+		COMMAND ${CROSS_COMPILE32_FLAGS} ./configure && make
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/jpeg
+	)
 
-        add_custom_target(bundled_jpeg
-                        DEPENDS ${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a
-        )
+	add_custom_target(bundled_jpeg
+		DEPENDS ${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a
+	)
 
-        #-----------------------------------------------------------------
-        # Build bundled SDL library
-        #-----------------------------------------------------------------
-        add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a
-                        # disable svga and directfb modules for cross-compiling on 64bit Debian Squeezy
-                        COMMAND ${CROSS_COMPILE32_FLAGS} ./configure --disable-video-svga --disable-video-directfb && make
-                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/sdl
-        )
+	#-----------------------------------------------------------------
+	# Build bundled SDL library
+	#-----------------------------------------------------------------
+	add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a
+		# disable svga and directfb modules for cross-compiling on 64bit Debian Squeezy
+		COMMAND ${CROSS_COMPILE32_FLAGS} ./configure --disable-video-svga --disable-video-directfb && make
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/libs/sdl
+	)
 
-        add_custom_target(bundled_sdl
-                        DEPENDS ${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a
-        )
-        
-        # return compiled libs to the parent CMakeLists.txt
-        set(BUNDLED_LIBRARIES "${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a"
-                        "${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a"
-                        "${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a"
-                        PARENT_SCOPE
-        )
+	add_custom_target(bundled_sdl
+		DEPENDS ${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a
+	)
+	
+	# return compiled libs to the parent CMakeLists.txt
+	set(BUNDLED_LIBRARIES "${CMAKE_SOURCE_DIR}/libs/curl/lib/.libs/libcurl.a"
+		"${CMAKE_SOURCE_DIR}/libs/jpeg/.libs/libjpeg.a"
+		"${CMAKE_SOURCE_DIR}/libs/sdl/build/.libs/libSDL.a"
+		PARENT_SCOPE
+	)
 endif()
 
 # return include dirs to the parent CMakeLists.txt