CMake

435 document to use areg package #936

Job	Run time
linux-gnu-shared-ext-log	1m 10s
linux-gnu-shared-ext-nolog	1m 9s
linux-gnu-static-all-test	2m 52s
linux-gnu-shared-all-test	2m 47s
linux-gnu-shared-noext-nolog	1m 15s
linux-clang-shared-ext-log	1m 44s
linux-clang-shared-ext-nolog	1m 37s
linux-clang-static-all-test	3m 32s
linux-clang-shared-all-test	3m 40s
linux-clang-shared-noext-nolog	1m 41s
win-cygwin-shared-ext-log	8m 49s
win-cygwin-shared-ext-nolog	9m 27s
win-cygwin-static-all-test	15m 5s
win-cygwin-shared-all-test	14m 40s
win-cygwin-shared-noext-nolog	8m 58s
win-clang-shared-ext-log	9m 55s
win-clang-shared-ext-nolog	9m 18s
win-clang-static-all-test	9m 27s
win-clang-shared-all-test	13m 25s
win-clang-shared-noext-nolog	8m 24s
win-msvc-shared-ext-log	5m 15s
win-msvc-shared-ext-nolog	5m 3s
win-msvc-static-all-test	7m 8s
win-msvc-shared-all-test	8m 11s
win-msvc-shared-noext-log	5m 0s
win-msvc-shared-noext-nolog	5m 0s
	2h 44m 32s

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