Attempting to build sssd fails with this error: checking for CURL... no configure: error: The libcurl development library was not found. You must have the header file curl/curl.h installed to build sssd with secrets and KCM responder. If you want to build sssd without these responders then specify --without-secrets --without-kcm when running configure. My use flags are: [ebuild U ] sys-auth/sssd-1.16.3-r1::gentoo [1.12.1::gentoo] USE="locator manpages netlink* nls -acl -autofs -nfsv4 -python -samba% (-selinux) -ssh -sudo {-test} (-augeas%)" ABI_X86="(64%*) -32% (-x32)" PYTHON_TARGETS="python2_7 python3_6%* -python3_4% -python3_5% (-python3_7)" 0 KiB Adding a dep on net-misc/curl allows it to compile successfully.
Should be fixed now for both branches. `--with-secrets` enabled unconditionally for multilib.