--- bootstrap.sh.orig	2011-05-20 12:31:24.000000000 +0900
+++ bootstrap.sh	2011-07-06 02:19:50.188578179 +0900
@@ -260,9 +260,18 @@
 sed 's/[][,]//g; s/\*//g' | tr ' ' '\n' | while read p; do n=${p##*/}; n=${n%\'};
 n=${n%%-[0-9]*}; echo "my$(tr a-z- A-Z_ <<<$n)=$p; "; done)
 
+# Gentoo/FreeBSD stuff
+# GNU shadow masked.
+if [[ -z ${mySHADOW} ]]; then
+	if [[ -z $(portageq best_version / sys-apps/shadow) ]]; then
+		NO_SHADOW=1
+	else
+		mySHADOW=">=$(portageq best_version / sys-apps/shadow)"
+	fi
+fi
+
 # This stuff should never fail but will if not enough is installed.
 [[ -z ${myBASELAYOUT} ]] && myBASELAYOUT=">=$(portageq best_version / sys-apps/baselayout)"
-[[ -z ${mySHADOW}     ]] && mySHADOW=">=$(portageq best_version / sys-apps/shadow)"
 [[ -z ${myPORTAGE}    ]] && myPORTAGE="portage"
 [[ -z ${myBINUTILS}   ]] && myBINUTILS="binutils"
 [[ -z ${myGCC}        ]] && myGCC="gcc"
@@ -286,7 +295,7 @@
 [[ -z ${myOS_HEADERS} ]] && myOS_HEADERS="virtual/os-headers"
 
 einfo "Using baselayout : ${myBASELAYOUT}"
-einfo "Using shadow     : ${mySHADOW}"
+[[ ${NO_SHADOW} = "1" ]] || einfo "Using shadow     : ${mySHADOW}"
 einfo "Using portage    : ${myPORTAGE}"
 einfo "Using os-headers : ${myOS_HEADERS}"
 einfo "Using binutils   : ${myBINUTILS}"