: Proper PATH setting

paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin'

paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin"

paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"

paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"

paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"

paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /opt/ansic/bin /usr/ccs/bin"

paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"

paths="$paths /sbin /usr/sbin /usr/libexec"

paths="$paths /system/gnu_library/bin"

for p in $paths

do

	case "$p_$PATH$p_" in

	*$p_$p$p_*) ;;

	*) test -d $p && PATH=$PATH$p_$p ;;

	esac

done

PATH=.$p_$PATH

export PATH

# How will the perl executable find the installed shared $libperl?

# Add $xxx to ccdlflags.

# If we can't figure out a command-line option, use $shrpenv to

# set env LD_RUN_PATH.  The main perl makefile uses this.

shrpdir=$archlibexp/CORE

xxx=''

tmp_shrpenv=''

if "$useshrplib"; then

    case "$osname" in

	aix)

		# We'll set it in Makefile.SH...

		;;

	solaris)

		xxx="-R $shrpdir"

		;;

	freebsd|mirbsd|netbsd|openbsd|interix|dragonfly|bitrig)

		xxx="-Wl,-R$shrpdir"

		;;

	bsdos|linux|irix*|dec_osf|gnu*|haiku)

		xxx="-Wl,-rpath,$shrpdir"

		;;

	next)

		# next doesn't like the default...

		;;

	hpux*)

		# hpux doesn't like the default, either.

		tmp_shrpenv="env LDOPTS=\"+s +b${shrpdir}\""

		;;

	cygwin)

		# cygwin needs only ldlibpth

		;;

	*)

		tmp_shrpenv="env LD_RUN_PATH=$shrpdir"

		;;

	esac

	case "$xxx" in

	'') ;;

	*)

		# Only add $xxx if it isn't already in ccdlflags.

		case " $ccdlflags " in

		*" $xxx "*)	;;

		*)	ccdlflags="$ccdlflags $xxx"

			cat <<EOM >&4

Adding $xxx to the flags

passed to $ld so that the perl executable will find the

installed shared $libperl.

EOM

			;;

		esac

		;;

	esac

fi

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