libcurl host build support has initially been added with736e0fc5d6("libcurl: add host variant") while adding support for host-cargo build, and reverted with69e84008ab("Revert "libcurl: add host variant"") when standalone cargo build has been removed. In order to bring in an upcoming commit a new host package that depends on libcurl, re-enable host-libcurl build support. This reverts commit w9e84008abf87eaeeb3f2d53c880cf33492a3bf8, with the exception of the post-patch hook which is no longer needed. Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>