X-Git-Url: https://code.delx.au/refind/blobdiff_plain/1dde20f5fa424bacf15aa215e7df2be69a2bdd36..16025084e9b3cf79dc13b84cd96ee850ff34296a:/refind-install

diff --git a/refind-install b/refind-install
index 0f4accd..f0fc2b2 100755
--- a/refind-install
+++ b/refind-install
@@ -194,9 +194,24 @@ ReadYesNo() {
 
 # Abort if the rEFInd files can't be found.
 # Also sets $ConfFile to point to the configuration file,
-# $IconsDir to point to the icons directory, and
-# $ShimSource to the source of the shim.efi file (if necessary).
+# $IconsDir to point to the icons directory,
+# $ShimSource to the source of the shim.efi file (if necessary),
+# $ThisDir to point to the directory in which this script resides,
+# and $RefindDir to point to where the rEFInd binaries live
 CheckForFiles() {
+   # Note: $ThisDir points to real (not symlinked) script home on Linux,
+   # enabling creating a symlink in /usr/sbin (or wherever); but on OS X,
+   # "readlink" doesn't do the same thing as under Linux, so the script
+   # must not be a symlink under OS X.
+   case "$OSTYPE" in
+      darwin*)
+           ThisDir="$( cd -P "${BASH_SOURCE%/*}" && pwd )"
+           ;;
+      linux*)
+           ThisDir="$(dirname "$(readlink -f "$0")")"
+           ;;
+   esac
+   RefindDir="$ThisDir/refind"
    # Note: This check is satisfied if EITHER the 32- or the 64-bit version
    # is found, even on the wrong platform. This is because the platform
    # hasn't yet been determined. This could obviously be improved, but it
@@ -1084,7 +1099,12 @@ GenerateRefindLinuxConf() {
          fi
       fi
       if [[ $RootDir == "/" ]] ; then
-         DefaultOptions=`cat /proc/cmdline | cut -d ' ' -f 2- | sed 's/$/ /' | sed 's/initrd=.* //g' | sed 's/ *$//'`
+         local FirstCmdlineOption=`cat /proc/cmdline | cut -d ' ' -f 1`
+         if [[ "$FirstCmdlineOption" =~ (vmlinuz|bzImage|kernel) ]] ; then
+            DefaultOptions=`cat /proc/cmdline | cut -d ' ' -f 2- | sed 's/\S*initrd=\S*//g' | sed 's/ *$//' | sed 's/^ *//'`
+         else
+            DefaultOptions=`cat /proc/cmdline | sed 's/\S*initrd=\S*//g' | sed 's/ *$//' | sed 's/^ *//'`
+         fi
       else
          if [[ -f "$RootDir/etc/default/grub" ]] ; then
             # We want the default options used by the distribution, stored here....
@@ -1168,8 +1188,6 @@ InstallOnLinux() {
 # install under OS X or Linux, depending on the detected platform.
 #
 GetParams "$@"
-ThisDir="$( cd -P "${BASH_SOURCE%/*}" && pwd )"
-RefindDir="$ThisDir/refind"
 if [[ $UID != 0 ]] ; then
    echo "Not running as root; attempting to elevate privileges via sudo...."
    sudo "$BASH_SOURCE" "$@"