Added all necessary aliases to match the Linux stdenv as closely as possible on FreeBSD

svn path=/nixpkgs/branches/stdenv-updates/; revision=19795

pkgs/stdenv/native/default.nix

@@ -23,12 +23,155 @@ rec {
     stripAllFlags=" " # the Darwin "strip" command doesn't know "-s" 
   '';
 
+  /* FreeBSD needs the following packages installed from the FreeBSD packages
+   * collection (pkg_add -r ...):
+   *
+   * bash
+   * coreutils
+   * diffutils
+   * findutils
+   * gawk
+   * gmake
+   * gsed
+   * gtar
+   * gsed
+   * gtar
+   * gzip
+   *
+   * The aliases are derived by using the derivealiases-freebsd.sh script
+   *
+   * The following packages seem to be fine in the default install:
+   *
+   * gcc (included with FreeBSD)
+   * binutils (FreeBSD uses GNU binutils)
+   * bzip2 (included with FreeBSD)
+   * grep (FreeBSD uses GNU grep)
+   * patch (included with FreeBSD) 
+   *
+   * Moreover a symlink to /bin/bash is required and /bin/sh has to be a symlink to /bin/bash
+   */
+   
   prehookFreeBSD = builtins.toFile "prehook-freebsd.sh" ''
     source ${prehookBase}
     
-    alias make=gmake
-    alias tar=gtar
-    alias sed=gsed
+    alias [='g['
+    alias base64='gbase64'
+    alias basename='gbasename'
+    alias cat='gcat'
+    alias chcon='gchcon'
+    alias chgrp='gchgrp'
+    alias chmod='gchmod'
+    alias chown='gchown'
+    alias chroot='gchroot'
+    alias cksum='gcksum'
+    alias comm='gcomm'
+    alias cp='gcp'
+    alias csplit='gcsplit'
+    alias cut='gcut'
+    alias date='gdate'
+    alias dd='gdd'
+    alias df='gdf'
+    alias dir='gdir'
+    alias dircolors='gdircolors'
+    alias dirname='gdirname'
+    alias du='gdu'
+    alias echo='gecho'
+    alias env='genv'
+    alias expand='gexpand'
+    alias expr='gexpr'
+    alias factor='gfactor'
+    alias false='gfalse'
+    alias fmt='gfmt'
+    alias fold='gfold'
+    alias groups='ggroups'
+    alias head='ghead'
+    alias hostid='ghostid'
+    alias id='gid'
+    alias install='ginstall'
+    alias join='gjoin'
+    alias kill='gkill'
+    alias link='glink'
+    alias ln='gln'
+    alias logname='glogname'
+    alias ls='gls'
+    alias md5sum='gmd5sum'
+    alias mkdir='gmkdir'
+    alias mkfifo='gmkfifo'
+    alias mknod='gmknod'
+    alias mktemp='gmktemp'
+    alias mv='gmv'
+    alias nice='gnice'
+    alias nl='gnl'
+    alias nohup='gnohup'
+    alias od='god'
+    alias paste='gpaste'
+    alias pathchk='gpathchk'
+    alias pinky='gpinky'
+    alias pr='gpr'
+    alias printenv='gprintenv'
+    alias printf='gprintf'
+    alias ptx='gptx'
+    alias pwd='gpwd'
+    alias readlink='greadlink'
+    alias rm='grm'
+    alias rmdir='grmdir'
+    alias runcon='gruncon'
+    alias seq='gseq'
+    alias sha1sum='gsha1sum'
+    alias sha224sum='gsha224sum'
+    alias sha256sum='gsha256sum'
+    alias sha384sum='gsha384sum'
+    alias sha512sum='gsha512sum'
+    alias shred='gshred'
+    alias shuf='gshuf'
+    alias sleep='gsleep'
+    alias sort='gsort'
+    alias split='gsplit'
+    alias stat='gstat'
+    alias stdbuf='gstdbuf'
+    alias stty='gstty'
+    alias sum='gsum'
+    alias sync='gsync'
+    alias tac='gtac'
+    alias tail='gtail'
+    alias tee='gtee'
+    alias test='gtest'
+    alias timeout='gtimeout'
+    alias touch='gtouch'
+    alias tr='gtr'
+    alias true='gtrue'
+    alias truncate='gtruncate'
+    alias tsort='gtsort'
+    alias tty='gtty'
+    alias uname='guname'
+    alias unexpand='gunexpand'
+    alias uniq='guniq'
+    alias unlink='gunlink'
+    alias uptime='guptime'
+    alias users='gusers'
+    alias vdir='gvdir'
+    alias wc='gwc'
+    alias who='gwho'
+    alias whoami='gwhoami'
+    alias yes='gyes'
+
+    alias cmp='gcmp'
+    alias diff='gdiff'
+    alias diff3='gdiff3'
+    alias sdiff='gsdiff'
+
+    alias find='gfind'
+    alias oldfind='goldfind'
+    alias locate='glocate'
+    alias updatedb='gupdatedb'
+    alias xargs='gxargs'
+
+    alias make='gmake'
+
+    alias sed='gsed'
+
+    alias tar='gtar'
+
     export MAKE=gmake
     shopt -s expand_aliases
 

pkgs/stdenv/native/derivealiases-freebsd.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+for i in `cat /var/db/pkg/coreutils-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"
+done
+
+echo
+
+for i in `cat /var/db/pkg/diffutils-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"
+done
+
+echo
+
+for i in `cat /var/db/pkg/findutils-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"
+done
+
+echo
+
+for i in `cat /var/db/pkg/gmake-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"
+done
+
+echo
+
+for i in `cat /var/db/pkg/gsed-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"
+done
+
+echo
+
+for i in `cat /var/db/pkg/gtar-*/+CONTENTS | grep "bin/g"`
+do
+    name=`basename $i`
+    echo "alias ${name:1}='g${name:1}'"  
+done
+
+echo