CMake

Fix CELT deep PLC bugs #177

Job	Run time
CMake/Android/So/ARMv8/Release	43s
CMake/Android/So/X86/Release	40s
CMake/Android/So/X64/Release	47s
CMake/Windows/Dll/X86/Release	1m 5s
CMake/Windows/Dll/X64/Release	1m 22s
CMake/Windows/Dll/ARMv8/Release	1m 12s
CMake/Linux/So/X64/Release	22s
CMake/MacOSX/So/X64/Release	46s
CMake/MacOSX/Framework/X64/Release	40s
CMake MINGW	1m 9s
CMake/iOS/Dll/arm64/Release	47s
CMake/iOS/Framework/arm64/Release	46s
CMake/Windows/Lib/X86/Release	1m 50s
Test build with CMake 3.1.0	24s
CMake/Windows/Lib/X64/Release	1m 0s
CMake/Windows/Lib/armv8/Release	1m 11s
CMake/Linux/Lib/X64/Release	27s
CMake/MacOSX/Lib/X64/Release	44s
CMake/iOS/Lib/arm64/Release	38s
CMake/Android/Lib/ARMv8/Release	40s
CMake/Android/Lib/X86/Release	38s
CMake/Android/Lib/X64/Release	39s
CMake/CustomModes/Linux/Lib/X64/Release	20s
CMake/AssertionsFuzz/Windows/Lib/X64/Release	1m 33s
CMake/AssertionsFuzz/Linux/Lib/X64/Release	34s
CMake/AssertionsFuzz/MacOSX/Lib/X64/Release	55s
	21m 52s

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