diff --git a/prepare.py b/prepare.py
index c356ed368..248e79c42 100755
--- a/prepare.py
+++ b/prepare.py
@@ -320,8 +320,10 @@ sdk:
 \t\techo "[{archs}] Mixing `basename $$archive` in $$destpath"; \\
 \t\tlipo -create $$all_paths -output $$destpath; \\
 \tdone; \\
-\techo 'NOTE: the following libraries were STUBBED:'; \\
-\tcat WORK/ios-{first_arch}/Build/dummy_libraries/dummy_libraries.txt
+\tif test -s WORK/ios-{first_arch}/Build/dummy_libraries/dummy_libraries.txt; then \\
+\t\techo 'NOTE: the following libraries were STUBBED:'; \\
+\t\tcat WORK/ios-{first_arch}/Build/dummy_libraries/dummy_libraries.txt; \\
+\tfi
 
 build: $(addsuffix -build, $(archs))
 \t$(MAKE) sdk
diff --git a/submodules/cmake-builder b/submodules/cmake-builder
index bfccbef96..ed3120039 160000
--- a/submodules/cmake-builder
+++ b/submodules/cmake-builder
@@ -1 +1 @@
-Subproject commit bfccbef964288347884757e93cd06d9821daf42e
+Subproject commit ed3120039998022f54e9fb1d1368cde122e37fd5