name: libcap
variant: scratch
shell: /bin/bash
install:
  - build-base
  - bash
dependencies:
  - image: cgr.dev/chainguard/wolfi-base@{{ .WOLFI_BASE_REF }}
steps:
  - sources:
      - url: https://kernel.org/pub/linux/libs/security/linux-privs/libcap2/libcap-{{ .LIBCAP_VERSION }}.tar.xz
        destination: libcap.tar.xz
        sha256: f311f8f3dad84699d0566d1d6f7ec943a9298b28f714cae3c931dfd57492d7eb
        sha512: 647c307dc451517da9d089495ab959b4a6fbbe41c79f4e1e9bb663569dad630ead0c2e413dfb393319e3ea14dc9848c81b392107fe3382ce1813d278c3394a7f
    prepare:
      - |
        tar -xf libcap.tar.xz --strip-components=1
    build:
      - |
        make prefix=/usr/local lib=lib -j $(nproc)
    install:
      - |
        make DESTDIR=/rootfs prefix=/usr/local lib=lib install
        # we only need the libs and headers, remove everything else
        find /rootfs/usr/local/ -type d \( -name bin -o -name sbin -o -name share \) -prune -exec rm -rf {} \;
finalize:
  - from: /rootfs
    to: /rootfs