Index: ppsspp-1.4.2/CMakeLists.txt
===================================================================
--- ppsspp-1.4.2/CMakeLists.txt
+++ ppsspp-1.4.2/CMakeLists.txt	2017-06-03 16:14:27.973660658 +0200
@@ -386,7 +386,7 @@
 include_directories(Common)
 setup_target_project(Common Common)
 
-target_link_libraries(Common Ext::Snappy)
+target_link_libraries(Common snappy)
 
 if(WIN32)
 	include_directories(dx9sdk/Include)
@@ -964,8 +964,8 @@
 endif()
 
 target_link_libraries(native ${LIBZIP_LIBRARY} ${ZLIB_LIBRARY} ${PNG_LIBRARY} rg_etc1 vjson udis86 ${RT_LIB} ${nativeExtraLibs} ${ATOMIC_LIB})
-if(TARGET Ext::GLEW)
-  target_link_libraries(native Ext::GLEW)
+if(NOT USING_GLES2)
+  target_link_libraries(native GLEW)
 endif()
 
 if(ANDROID)
Index: ppsspp-1.4.2/ext/CMakeLists.txt
===================================================================
--- ppsspp-1.4.2/ext/CMakeLists.txt
+++ ppsspp-1.4.2/ext/CMakeLists.txt	2017-06-03 16:13:18.617642749 +0200
@@ -1,13 +1,9 @@
 set(ARMIPS_REGEXP OFF CACHE BOOL "" FORCE)
 
 add_subdirectory(armips)
-if(NOT USING_GLES2)
-  add_subdirectory(glew)
-endif()
 
 set(ENABLE_GLSLANG_BINARIES OFF CACHE BOOL "let's not build binaries we don't need" FORCE)
 
 add_subdirectory(glslang)
-add_subdirectory(snappy)
 add_subdirectory(udis86)
 add_subdirectory(SPIRV-Cross-build)