[WIP] Switch from autotools to CMake #197

Job	Run time
Build and test with ASAN enabled	46s
Fuzz with wlfuzz (Linux, none)	44s
Fuzz with libFuzzer (wim )	2m 29s
Build and test with clang	31s
Fuzz with wlfuzz (Linux, ASAN)	1m 2s
Fuzz with libFuzzer (wim --asan --ubsan)	2m 58s
Fuzz with wlfuzz (Windows)	1m 58s
Fuzz with wlfuzz (Linux, UBSAN)	1m 3s
Fuzz with libFuzzer (encoding --asan --ubsan)	2m 38s
Build and test with gcc	50s
Fuzz with libFuzzer (xmlproc )	2m 55s
Build and test with gcc -m32	36s
Fuzz with libFuzzer (xmlproc --asan --ubsan)	2m 42s
Build and test on macOS	41s
Fuzz with libFuzzer (xml_windows --asan --ubsan)	2m 38s
Run shellcheck	8s
Fuzz with libFuzzer (compress )	2m 26s
Build and test with UBSAN enabled	17s
Run win32-test-imagex-capture_and_apply.bat	1m 47s
Fuzz with libFuzzer (compress --asan --ubsan)	2m 39s
Fuzz with libFuzzer (decompress )	2m 25s
Build on Windows (MINGW32, mingw-w64-i686-gcc mingw-w64-i686-cmake mingw-w64-i686-ninja)	2m 1s
Fuzz with libFuzzer (decompress --asan --ubsan)	2m 42s
Build on Windows (MINGW64, mingw-w64-x86_64-gcc mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja)	1m 46s
Build on Windows (CLANG32, mingw-w64-clang-i686-clang mingw-w64-clang-i686-cmake mingw-w64-clang-...	1m 59s
Build on Windows (CLANG64, mingw-w64-clang-x86_64-clang mingw-w64-clang-x86_64-cmake mingw-w64-cl...	1m 51s
Build on Windows (CLANGARM64, --install-prerequisites)	1m 46s
	46m 18s

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