image build and composition scripts for Flatcar Container Linux

flatcarflatcar-linuxhacktoberfestsdk

Dongsu Park e5790650a1 profiles: add ssl USE flag to make libcurl fetch from https:// ... Now that Github rejects access to an unauthenticated URL with `git://`, we have to make git and libcurl work with `https://`. However, during the SDK stage2, curl is not explicitly installed, but just inherited from the stage1. As a result, curl is built without the `ssl` USE flag. So installation of baselayout fails with: ``` git fetch https://github.com/flatcar-linux/baselayout.git --prune +HEAD:refs/git-r3/HEAD fatal: unable to access 'https://github.com/flatcar-linux/baselayout.git/': Protocol "https" not supported or disabled in libcurl ``` To resolve the issue, we need to install curl with `BOOTSTRAP_USE=ssl` before trying to install baselayout. Also we need to set `CURL_SSL=openssl` as required by curl. Using a USE_EXPAND variable `curl_ssl_openssl` in `BOOTSTRAP_USE`, we can specify the correct `CURL_SSL` variable in curl.		2021-11-03 17:44:53 +01:00
sdk_container/src/third_party/coreos-overlay	profiles: add ssl USE flag to make libcurl fetch from https://	2021-11-03 17:44:53 +01:00