<<< ebuild_variable_missing_braces >>>
  8|app-shells/silver|silver-2.0.0.ebuild|FILESDIR|leohdz172@proton.me
<<< open bugs >>>
  https://bugs.gentoo.org/887311 [guru]_app-shells/silver-2.0.0_fails_to_compile_(CLANG-STRICTER-SYSTEM):_Failed_to_find_OpenSSL_development_headers
  https://bugs.gentoo.org/901123 [guru]_app-shells/silver-2.0.0_fails_to_compile:_warning:_expando.c:4:24:_error:_pasting_&quot;RUST_VERSION_OPENSSL_&quot;_and_&quot;(&quot;_does_not_give_a_valid_preprocessing_token