aws-c-common CMake Module Path Workaround

doc/hooks/aws-c-common.section.md

765a91983e4eecaefb7905be8424d12e1d14561ce7d84ddd0000000300000176

# `aws-c-common` {#aws-c-common}

This hook exposes its own [CMake](#cmake) modules by setting [`CMAKE_MODULE_PATH`](https://cmake.org/cmake/help/latest/variable/CMAKE_MODULE_PATH.html) through [the `cmakeFlags` variable](#cmake-flags)
to the nonstandard `$out/lib/cmake` directory, as a workaround for [an upstream bug](https://github.com/awslabs/aws-c-common/issues/844).

Chunks

2e7d760e (1st chunk of `doc/hooks/aws-c-common.section.md`)

Title: aws-c-common CMake Module Path Workaround

Summary

The `aws-c-common` hook exposes its CMake modules by setting `CMAKE_MODULE_PATH` to the nonstandard `$out/lib/cmake` directory. This is implemented as a workaround to address an upstream bug (issue #844) in the `aws-c-common` project.