Gentoo's Bugzilla –
Attachment 844993 Details for
Bug 888557dev-util/breakpad-2022.06.04: fails to build with >=net-misc/curl-7.56.0, uses -Werror (src/common/linux/http_upload.cc:139:18: error: ‘CURLFORM_COPYNAME’ is deprecated: since 7.56.0. Use curl_mime_name() [-Werror=deprecated-declarations])