Add libarchive 3.6.1

Author: andrewchambers

pkg/gen.lua

@@ -42,6 +42,7 @@ subgen 'iproute2'
 subgen 'jbig2dec'
 subgen 'kbd'
 subgen 'less'
+subgen 'libarchive'
 subgen 'libass'
 subgen 'libcbor'
 subgen 'libdrm'

pkg/libarchive/README.md

@@ -0,0 +1,23 @@
+# libarchive
+
+## config.h
+Generated with
+
+```	
+./configure \
+  --disable-rpath \
+  --disable-posix-regex-lib  \
+  --disable-acl  \
+  --without-zlib  \
+  --without-bz2lib \
+  --without-libb2 \
+  --without-iconv \
+  --without-libiconv-prefix \
+  --without-lz4 \
+  --without-zstd \
+  --without-lzma \
+  --without-cng \
+  --without-openssl \
+  --without-xml2 \
+  --without-expat
+```