X-Git-Url: http://git.iain.cx/?p=profile.git;a=blobdiff_plain;f=.bash_profile;h=5170519b0f37526c3fbdc585ca17afdcde92e096;hp=3d5d0754713da7478d7818e39b7173e9de1ddc75;hb=2b1bf28a9ce5697d91e668bcb6569ef3202f1b90;hpb=84e1a34d8cc3838b7666ba26f02648cdee4906c6

diff --git a/.bash_profile b/.bash_profile
index 3d5d075..5170519 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -3,8 +3,10 @@ if [ -t 0 -o "${0:0:1}" = "-" -o "$1" = "force" ]; then
   if [ -z "$PROFILE_HOME" ]; then
     # BASH_SOURCE isn't available prior to bash 3.
     profile_home=${BASH_SOURCE%/*}
+    [ -n "$profile_home" -a -d "$profile_home" -a ! "${profile_home:0:1}" = "/" ] && profile_home=$(readlink -f "$profile_home" 2>/dev/null)
     [ "$profile_home" = "$BASH_SOURCE" ] && profile_home=$PWD
     [ "$profile_home" = "$HOME" ] || PROFILE_HOME=$profile_home
+    PROFILE_RC="$profile_home/.bash_profile"
     unset profile_home
   fi
 
@@ -34,12 +36,12 @@ BECOME.bashrc"
   PATH=/usr/bin:/bin:/usr/ccs/bin
 
   # Sort all scripts by dependencies.
-  profile_d=${PROFILE_HOME:-~}/.profile.d
+  PROFILE_D=${PROFILE_HOME:-~}/.profile.d
   deps=
   unsorted=
-  for i in $profile_d/{*/,}*.bashrc; do
+  for i in $PROFILE_D/{*/,}*.bashrc; do
     dep=$(sed -n 's/^##*[ 	]*profile-required:[ 	]*//p' "$i")
-    i="${i##$profile_d/}"
+    i="${i##$PROFILE_D/}"
     if [ -n "$dep" ]; then
       for d in $dep; do
         deps="$deps
@@ -74,9 +76,9 @@ $deps"
   # Source them all in the right order.
   sourced=
   for i in $deps; do
-    for j in $profile_d/{,*/}$i; do
+    for j in $PROFILE_D/{,*/}$i; do
       [ -e "$j" ] || continue
-      k="${j##$profile_d/}"
+      k="${j##$PROFILE_D/}"
       [ "${sourced/ $k /}" = "$sourced" ] || continue
       . "$j"
       sourced="$sourced $k "
@@ -92,7 +94,7 @@ $deps"
   # Reset LC_ALL.
   LC_ALL=$lc_all
 
-  unset i j k d n dep deps profile_d path required unsorted sourced
+  unset i j k d n dep deps path required unsorted sourced
   unset lc_all nullglob nocg
 
   # Don't inherit failure from the last script.