icecc-create-env: Reformat

The environment script used an annoying mix of tabs and spaces and no
mapping of tabs to spaces would produce pleasant indentation. Reformat
to eliminate tab characters and settle on 4 spaces for indentation
(which matches the upstream icecream script from which this is derived)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/icecc-create-env/icecc-create-env/icecc-create-env b/meta/recipes-devtools/icecc-create-env/icecc-create-env/icecc-create-env
index 7e4dbc414e788d2c16fc94d3d5db322deadf1f15..723f1f9bd90308380a5153f2789e74cc9b425b24 100755 (executable)
--- a/meta/recipes-devtools/icecc-create-env/icecc-create-env/icecc-create-env
+++ b/meta/recipes-devtools/icecc-create-env/icecc-create-env/icecc-create-env
@@ -8,63 +8,63 @@ target_files=
 
 is_contained ()
 {
-  case " $target_files " in
-    *" $1 "* ) return 0 ;;
-    *"=$1 "* ) return 0;;
-    * ) return 1 ;;
-  esac
+    case " $target_files " in
+        *" $1 "* ) return 0 ;;
+        *"=$1 "* ) return 0;;
+        * ) return 1 ;;
+    esac
 }
 
 add_file ()
 {
-  local name="$1"
-  local path="$1";
-  if test -n "$2"; then
-    name="$2"
-  fi
-  test -z "$name" && return
-  # ls -H isn't really the same as readlink, but
-  # readlink is not portable enough.
-  path=`ls -H $path`
-  toadd="$name=$path"
-  is_contained "$toadd" && return
-  if test -z "$silent"; then
-  echo "adding file $toadd"
-  fi
-  target_files="$target_files $toadd"
-  if test -x "$path"; then
-    # Only call ldd when it makes sense
-    if file -L "$path" | grep 'ELF' > /dev/null 2>&1; then
-       if ! file -L "$path" | grep 'static' > /dev/null 2>&1; then
-          # ldd now outputs ld as /lib/ld-linux.so.xx on current nptl based glibc
-               # this regexp parse the outputs like:
-               # ldd /usr/bin/gcc
-               #         linux-gate.so.1 =>  (0xffffe000)
-               #         libc.so.6 => /lib/tls/libc.so.6 (0xb7e81000)
-               #         /lib/ld-linux.so.2 (0xb7fe8000)
-               # covering both situations ( with => and without )
-          for lib in `ldd "$path" | sed -n 's,^[^/]*\(/[^ ]*\).*,\1,p'`; do
-           test -f "$lib" || continue
-           # Check wether the same library also exists in the parent directory,
-           # and prefer that on the assumption that it is a more generic one.
-           local baselib=`echo "$lib" | sed 's,\(/[^/]*\)/.*\(/[^/]*\)$,\1\2,'`
-           test -f "$baselib" && lib=$baselib
-         add_file "$lib"
-        done
-      fi
+    local name="$1"
+    local path="$1";
+    if test -n "$2"; then
+        name="$2"
+    fi
+    test -z "$name" && return
+    # ls -H isn't really the same as readlink, but
+    # readlink is not portable enough.
+    path=`ls -H $path`
+    toadd="$name=$path"
+    is_contained "$toadd" && return
+    if test -z "$silent"; then
+        echo "adding file $toadd"
+    fi
+    target_files="$target_files $toadd"
+    if test -x "$path"; then
+        # Only call ldd when it makes sense
+        if file -L "$path" | grep 'ELF' > /dev/null 2>&1; then
+            if ! file -L "$path" | grep 'static' > /dev/null 2>&1; then
+                # ldd now outputs ld as /lib/ld-linux.so.xx on current nptl based glibc
+                # this regexp parse the outputs like:
+                # ldd /usr/bin/gcc
+                #         linux-gate.so.1 =>  (0xffffe000)
+                #         libc.so.6 => /lib/tls/libc.so.6 (0xb7e81000)
+                #         /lib/ld-linux.so.2 (0xb7fe8000)
+                # covering both situations ( with => and without )
+                for lib in `ldd "$path" | sed -n 's,^[^/]*\(/[^ ]*\).*,\1,p'`; do
+                    test -f "$lib" || continue
+                    # Check wether the same library also exists in the parent directory,
+                    # and prefer that on the assumption that it is a more generic one.
+                    local baselib=`echo "$lib" | sed 's,\(/[^/]*\)/.*\(/[^/]*\)$,\1\2,'`
+                    test -f "$baselib" && lib=$baselib
+                    add_file "$lib"
+                done
+            fi
+        fi
     fi
-  fi
 }
 
 # backward compat
 if test "$1" = "--respect-path"; then
-  shift
+    shift
 fi
 
 #add a --silent switch to avoid "broken pipe" errors when calling this scipt from within OE
 if test "$1" = "--silent"; then
- silent=1
- shift
+    silent=1
+    shift
 fi
 
 
@@ -77,18 +77,18 @@ shift
 archive_name=$1
 
 if test -z "$added_gcc" || test -z "$added_gxx" ; then
-       echo "usage: $0 <gcc_path> <g++_path>"
-       exit 1
+    echo "usage: $0 <gcc_path> <g++_path>"
+    exit 1
 fi
 
 if ! test -x "$added_gcc" ; then
-  echo "'$added_gcc' is no executable."
-  exit 1
+    echo "'$added_gcc' is no executable."
+    exit 1
 fi
 
 if ! test -x "$added_gxx" ; then
-  echo "'$added_gcc' is no executable."
-  exit 1
+    echo "'$added_gcc' is no executable."
+    exit 1
 fi
 
 
@@ -97,51 +97,51 @@ add_file $added_gcc /usr/bin/gcc
 add_file $added_gxx /usr/bin/g++
 
 if test -z "$added_as" ; then
- add_file /usr/bin/as /usr/bin/as
+    add_file /usr/bin/as /usr/bin/as
 else
- if ! test -x "$added_as" ; then
-  echo "'$added_as' is no executable."
-  exit 1
- fi
+    if ! test -x "$added_as" ; then
+        echo "'$added_as' is no executable."
+        exit 1
+    fi
 
- add_file $added_as  /usr/bin/as
+    add_file $added_as  /usr/bin/as
 fi
 
 add_file `$added_gcc -print-prog-name=cc1` /usr/bin/cc1
 add_file `$added_gxx -print-prog-name=cc1plus` /usr/bin/cc1plus
 specfile=`$added_gcc -print-file-name=specs`
 if test -n "$specfile" && test -e "$specfile"; then
-  add_file "$specfile"
+    add_file "$specfile"
 fi
 
 ltofile=`$added_gcc -print-prog-name=lto1`
 pluginfile="${ltofile%lto1}liblto_plugin.so"
 if test -r "$pluginfile"
 then
-  add_file $pluginfile  ${pluginfile#*usr}
-  add_file $pluginfile  /usr${pluginfile#*usr}
+    add_file $pluginfile  ${pluginfile#*usr}
+    add_file $pluginfile  /usr${pluginfile#*usr}
 fi
 
 tempdir=`mktemp -d /tmp/iceccenvXXXXXX`
 new_target_files=
 for i in $target_files; do
- case $i in
-   *=/*)
-    target=`echo $i | cut -d= -f1`
-    path=`echo $i | cut -d= -f2`
-    ;;
-   *)
-    path=$i
-    target=$i
-    ;;
-  esac
-  mkdir -p $tempdir/`dirname $target`
-  cp -p $path $tempdir/$target
-  if test -f $tempdir/$target -a -x $tempdir/$target; then
-    strip -s $tempdir/$target 2>/dev/null
-  fi
-  target=`echo $target | cut -b2-`
-  new_target_files="$new_target_files $target"
+    case $i in
+        *=/*)
+            target=`echo $i | cut -d= -f1`
+            path=`echo $i | cut -d= -f2`
+            ;;
+        *)
+            path=$i
+            target=$i
+            ;;
+    esac
+    mkdir -p $tempdir/`dirname $target`
+    cp -p $path $tempdir/$target
+    if test -f $tempdir/$target -a -x $tempdir/$target; then
+        strip -s $tempdir/$target 2>/dev/null
+    fi
+    target=`echo $target | cut -b2-`
+    new_target_files="$new_target_files $target"
 done
 
 #sort the files
@@ -150,43 +150,43 @@ target_files=`for i in $new_target_files; do echo $i; done | sort`
 #test if an archive name was supplied
 #if not use the md5 of all files as the archive name
 if test -z "$archive_name"; then
-  md5sum=NONE
-  for file in /usr/bin/md5sum /bin/md5 /usr/bin/md5; do
-    if test -x $file; then
-      md5sum=$file
-      break
-    fi
-  done
-
-  #calculate md5 and use it as the archive name
-  archive_name=`for i in $target_files; do test -f $tempdir/$i && $md5sum $tempdir/$i; done | sed -e 's/ .*$//' | $md5sum | sed -e 's/ .*$//'`.tar.gz || {
-    if test -z "$silent"; then
-     echo "Couldn't compute MD5 sum."
-    fi
-    exit 2
-  }
-  mydir=`pwd`
+    md5sum=NONE
+    for file in /usr/bin/md5sum /bin/md5 /usr/bin/md5; do
+        if test -x $file; then
+            md5sum=$file
+            break
+        fi
+    done
+
+    #calculate md5 and use it as the archive name
+    archive_name=`for i in $target_files; do test -f $tempdir/$i && $md5sum $tempdir/$i; done | sed -e 's/ .*$//' | $md5sum | sed -e 's/ .*$//'`.tar.gz || {
+        if test -z "$silent"; then
+            echo "Couldn't compute MD5 sum."
+        fi
+        exit 2
+    }
+    mydir=`pwd`
 else
-  mydir="`dirname "$archive_name"`"
+    mydir="`dirname "$archive_name"`"
 
-  #check if we have a full path or only a filename
-  if test "$mydir" = "." ; then
-    mydir=`pwd`
-  else
-    mydir=""
-  fi
+    #check if we have a full path or only a filename
+    if test "$mydir" = "." ; then
+        mydir=`pwd`
+    else
+        mydir=""
+    fi
 fi
 
 if test -z "$silent"; then
-echo "creating $archive_name"
+    echo "creating $archive_name"
 fi
 
 cd $tempdir
 tar -czhf "$mydir/$archive_name" $target_files || {
- if test -z "$silent"; then
-  echo "Couldn't create archive"
- fi
-  exit 3
+    if test -z "$silent"; then
+        echo "Couldn't create archive"
+    fi
+    exit 3
 }
 cd ..
 rm -rf $tempdir