+libcap (#1044)

* +libcap

* not great...

projects/google.com/fullycapable/package.yml

@@ -0,0 +1,36 @@
+distributable:
+  url: https://mirrors.edge.kernel.org/pub/linux/libs/security/linux-privs/libcap2/libcap-{{ version.raw }}.tar.xz
+  strip-components: 1
+
+versions:
+  - 2.66
+
+build:
+  dependencies:
+    tea.xyz/gx/cc: c99
+    tea.xyz/gx/make: '*'
+  script: |
+    if test "{{ hw.platform }}" = "darwin"; then
+      mkdir -p "{{ prefix }}"
+      touch "{{ prefix }}/linux-only"
+      exit 0
+    fi
+    make $ARGS --jobs {{ hw.concurrency }} install
+  env:
+    ARGS:
+      - prefix="{{prefix}}"
+      - lib=lib
+      - RAISE_SETFCAP=no
+
+provides:
+  darwin: []
+  linux:
+    - sbin/capsh
+    - sbin/getcap
+    - sbin/getpcaps
+    - sbin/setcap
+
+test: |
+  if test "{{ hw.platform }}" = "linux"; then
+    getcap "{{ prefix }}/sbin/capsh"
+  fi