added missing files for running network code

Author: abailly

Makefile

@@ -4,6 +4,8 @@ root:
 	@mkdir root
 root/bin: | root
 	@mkdir root/bin
+root/etc: | root
+	@mkdir root/etc
 root/bin/sh: | root/bin
 	@cp -L /bin/sh root/bin/
 root/lib: | root
@@ -24,10 +26,20 @@ root/lib/x86_64-linux-gnu/librt.so.1: | root/lib/x86_64-linux-gnu
 	@cp -L /lib/x86_64-linux-gnu/librt.so.1 root/lib/x86_64-linux-gnu/
 root/lib/x86_64-linux-gnu/libz.so.1: | root/lib/x86_64-linux-gnu
 	@cp -L /lib/x86_64-linux-gnu/libz.so.1 root/lib/x86_64-linux-gnu/
+root/lib/x86_64-linux-gnu/libnss_files.so.2: | root/lib/x86_64-linux-gnu
+	@cp -L /lib/x86_64-linux-gnu/libnss_files.so.2 root/lib/x86_64-linux-gnu/
+root/lib/x86_64-linux-gnu/libnss_dns.so.2: | root/lib/x86_64-linux-gnu
+	@cp -L /lib/x86_64-linux-gnu/libnss_dns.so.2 root/lib/x86_64-linux-gnu/
+root/lib/x86_64-linux-gnu/libresolv.so.2: | root/lib/x86_64-linux-gnu
+	@cp -L /lib/x86_64-linux-gnu/libresolv.so.2 root/lib/x86_64-linux-gnu/
 root/lib64: | root
 	@mkdir root/lib64
 root/lib64/ld-linux-x86-64.so.2: | root/lib64
 	@cp -L /lib64/ld-linux-x86-64.so.2 root/lib64/
+root/etc/protocols:  | root/etc
+	@cp -L /etc/protocols root/etc/
+root/etc/services:  | root/etc
+	@cp -L /etc/services root/etc/
 root/usr: | root
 	@mkdir root/usr
 root/usr/lib: | root/usr
@@ -49,10 +61,10 @@ root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache: | root/usr/lib/x86_64-l
 root/usr/lib/x86_64-linux-gnu/libgmp.so.10: | root/usr/lib/x86_64-linux-gnu
 	@cp -L /usr/lib/x86_64-linux-gnu/libgmp.so.10 root/usr/lib/x86_64-linux-gnu/
 
-docker-integer-gmp: | root/bin/sh root/lib/x86_64-linux-gnu/libc.so.6 root/lib/x86_64-linux-gnu/libdl.so.2 root/lib/x86_64-linux-gnu/libm.so.6 root/lib/x86_64-linux-gnu/libpthread.so.0 root/lib/x86_64-linux-gnu/librt.so.1 root/lib/x86_64-linux-gnu/libutil.so.1 root/lib/x86_64-linux-gnu/libz.so.1 root/lib64/ld-linux-x86-64.so.2 root/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-32.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-7.so root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache root/usr/lib/x86_64-linux-gnu/libgmp.so.10
+docker-integer-gmp: | root/bin/sh root/lib/x86_64-linux-gnu/libc.so.6 root/lib/x86_64-linux-gnu/libdl.so.2 root/lib/x86_64-linux-gnu/libm.so.6 root/lib/x86_64-linux-gnu/libpthread.so.0 root/lib/x86_64-linux-gnu/librt.so.1 root/lib/x86_64-linux-gnu/libutil.so.1 root/lib/x86_64-linux-gnu/libz.so.1 root/lib64/ld-linux-x86-64.so.2 root/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-32.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-7.so root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache root/usr/lib/x86_64-linux-gnu/libgmp.so.10 root/lib/x86_64-linux-gnu/libnss_files.so.2 root/lib/x86_64-linux-gnu/libnss_dns.so.2 root/lib/x86_64-linux-gnu/libresolv.so.2 root/etc/protocols root/etc/services
 	@tar -cC root .|docker import - haskell-scratch:integer-gmp
 
-docker-integer-simple: | root/bin/sh root/lib/x86_64-linux-gnu/libc.so.6 root/lib/x86_64-linux-gnu/libdl.so.2 root/lib/x86_64-linux-gnu/libm.so.6 root/lib/x86_64-linux-gnu/libpthread.so.0 root/lib/x86_64-linux-gnu/librt.so.1 root/lib/x86_64-linux-gnu/libutil.so.1 root/lib/x86_64-linux-gnu/libz.so.1 root/lib64/ld-linux-x86-64.so.2 root/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-32.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-7.so root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
+docker-integer-simple: | root/bin/sh root/lib/x86_64-linux-gnu/libc.so.6 root/lib/x86_64-linux-gnu/libdl.so.2 root/lib/x86_64-linux-gnu/libm.so.6 root/lib/x86_64-linux-gnu/libpthread.so.0 root/lib/x86_64-linux-gnu/librt.so.1 root/lib/x86_64-linux-gnu/libutil.so.1 root/lib/x86_64-linux-gnu/libz.so.1 root/lib64/ld-linux-x86-64.so.2 root/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-32.so root/usr/lib/x86_64-linux-gnu/gconv/UTF-7.so root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules root/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache  root/lib/x86_64-linux-gnu/libnss_files.so.2 root/lib/x86_64-linux-gnu/libnss_dns.so.2 root/lib/x86_64-linux-gnu/libresolv.so.2 root/etc/protocols root/etc/services
 	@tar -c --exclude=libgmp.so.10 -C root .|docker import - haskell-scratch:integer-simple
 
 clean: