Escape dollar sign in the custom commands. Pardon our dust.

[skip appveyor] [ci only: OSX] [ci package]

Source/Urho3D/CMakeLists.txt

@@ -265,7 +265,7 @@ if (APPLE)
         setup_ios_linker_flags (LINKER_FLAGS)
         # Add a custom target to build Mach-O universal binary consisting of iphoneos (universal ARM archs including 'arm64' if 64-bit is enabled) and iphonesimulator (i386 arch and also x86_64 arch if 64-bit is enabled)
         add_custom_target (${TARGET_NAME}_universal
-            COMMAND if lipo -info $<TARGET_FILE:${TARGET_NAME}> 2>/dev/null |grep -cq 'i386.*armv7'\; then echo $<TARGET_FILE:${TARGET_NAME}> is already a Mach-O universal binary consisting of both iphoneos and iphonesimulator archs\; else mv $<TARGET_FILE:${TARGET_NAME}>{,.ori} && if lipo -info $<TARGET_FILE:${TARGET_NAME}>.ori 2>/dev/null |grep -cq i386\; then sdk=iphoneos\; else sdk=iphonesimulator\; fi && xcodebuild -target ${TARGET_NAME} -configuration $(CONFIGURATION) -sdk $sdk 2>&1 && mv $<TARGET_FILE:${TARGET_NAME}>{,.new} && lipo -create -output $<TARGET_FILE:${TARGET_NAME}>{,.ori,.new} && rm $<TARGET_FILE:${TARGET_NAME}>{.ori,.new}\; fi
+            COMMAND if lipo -info $<TARGET_FILE:${TARGET_NAME}> 2>/dev/null |grep -cq 'i386.*armv7'\; then echo $<TARGET_FILE:${TARGET_NAME}> is already a Mach-O universal binary consisting of both iphoneos and iphonesimulator archs\; else mv $<TARGET_FILE:${TARGET_NAME}>{,.ori} && if lipo -info $<TARGET_FILE:${TARGET_NAME}>.ori 2>/dev/null |grep -cq i386\; then sdk=iphoneos\; else sdk=iphonesimulator\; fi && xcodebuild -target ${TARGET_NAME} -configuration $(CONFIGURATION) -sdk $$sdk 2>&1 && mv $<TARGET_FILE:${TARGET_NAME}>{,.new} && lipo -create -output $<TARGET_FILE:${TARGET_NAME}>{,.ori,.new} && rm $<TARGET_FILE:${TARGET_NAME}>{.ori,.new}\; fi
             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
             COMMENT "Creating Mach-O universal binary library consisting of both iphoneos and iphonesimulator archs")
     else ()