CMake

C90 fixes: Removing declarations after statement #722

Job	Run time
CMake MINGW	2m 13s
CMake/Android/So/ARMv8/Release	51s
CMake/Android/So/X86/Release	33s
Test build with CMake 3.16.0	59s
CMake/Android/So/X64/Release	51s
CMake/Windows/Dll/X86/Release	1m 4s
CMake/Windows/Dll/X64/Release	1m 24s
CMake/Windows/Dll/ARMv8/Release	1m 9s
CMake/Linux/So/X64/Release	32s
CMake/MacOSX/So/X64/Release	48s
CMake/MacOSX/Framework/X64/Release	1m 16s
CMake/iOS/Dll/arm64/Release	1m 8s
CMake/iOS/Framework/arm64/Release	44s
CMake/Windows/Lib/X86/Release	2m 49s
CMake/Windows/Lib/X64/Release	1m 51s
CMake/Windows/Lib/armv8/Release	1m 35s
CMake/Linux/Lib/X64/Release	1m 4s
CMake/MacOSX/Lib/X64/Release	1m 34s
CMake/iOS/Lib/arm64/Release	33s
CMake/Android/Lib/ARMv8/Release	55s
CMake/Android/Lib/X86/Release	1m 14s
CMake/Android/Lib/X64/Release	48s
CMake/CustomModes/Linux/Lib/X64/Release	1m 51s
CMake/AssertionsFuzz/Windows/Lib/X64/Release	2m 21s
CMake/AssertionsFuzz/Linux/Lib/X64/Release	1m 34s
CMake/AssertionsFuzz/MacOSX/Lib/X64/Release	1m 29s
	33m 10s

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