Simplied the directory usage. This script now checks for (or asks if it

doesn't find it) the Rockbox source code root directory. All the directories
are then assumed to be placed "correctly" within that source tree.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4705 a1c6a512-1295-4272-9138-f99709370657

tools/configure

@@ -44,30 +44,8 @@ fi
 
 simul () {
 
- ##################################################################
- # Figure out where the firmware code is!
- #
-
- # a file to check for in the uisimulator root dir
- simfile="$simver/lcd-$simver.c" 
-
- for dir in uisimulator . .. ../uisimulator ../../uisimulator; do
-   if [ -f "$dir/$simfile" ]; then
-     simdir="$dir/$simver"
-     break
-   fi
- done
-
- if [ -z "$simdir" ]; then
-   echo "This script couldn't find your uisimulator/$simver directory. Please enter the"
-   echo "full path to your uisimulator/$simver directory here:"
-
-   simdir=`input`
- fi
-
 sed > Makefile \
- -e "s,@SIMDIR@,${simdir},g" \
- -e "s,@TOOLSDIR@,${toolsdir},g" \
+ -e "s,@ROOTDIR@,${rootdir},g" \
  -e "s,@TARGET@,${target},g" \
  -e "s,@ARCHOS@,${archos},g" \
  -e "s,@DEBUG@,${debug},g" \
@@ -80,8 +58,9 @@ sed > Makefile \
 ## Automaticly generated. http://rockbox.haxx.se
 
 ARCHOS=@ARCHOS@
-SIMDIR=@SIMDIR@
-TOOLSDIR=@TOOLSDIR@
+ROOTDIR=@ROOTDIR@
+SIMDIR=\$(ROOTDIR)/uisimulator/@SIMVER@
+TOOLSDIR=\$(ROOTDIR)/tools
 DEBUG=@DEBUG@
 TARGET=@TARGET@
 DISPLAY=@DISPLAY@
@@ -120,7 +99,7 @@ EOF
 
 picklang() {
     # figure out which languages that are around
-    for file in $appsdir/lang/*.lang; do
+    for file in $rootdir/apps/lang/*.lang; do
         clean=`echo $file | sed -e 's:.*/::g' | cut "-d." -f1`
         langs="$langs $clean"
     done
@@ -200,6 +179,7 @@ if [ "$target" = "update" ]; then
       debug=`grep "^DEBUG=" Makefile | cut -d= -f2-`
       language=`grep "^LANGUAGE=" Makefile | cut -d= -f2-`
       memory=`grep "^MEMORYSIZE=" Makefile | cut -d= -f2-`
+      rootdir=`grep "^ROOTDIR=" Makefile | cut -d= -f2-`
 
       if [ "$debug" = "SIMULATOR=1" ]; then
         simulator="yes"
@@ -330,81 +310,38 @@ if [ -z "$debug" ]; then
   esac
 fi
 
-##################################################################
-# Figure out where the firmware code is!
-#
+if [ -z "$rootdir" ]; then
+  ##################################################################
+  # Figure out where the source code root is!
+  #
 
-firmfile="crt0.S" # a file to check for in the firmware root dir
+  firmfile="crt0.S" # a file to check for in the firmware root dir
 
-for dir in firmware . .. ../firmware ../../firmware; do
-  if [ -f $dir/$firmfile ]; then
-    firmdir=$dir
-    break
-  fi
-done
-
-if [ -z "$firmdir" ]; then
-  echo "This script couldn't find your firmware directory. Please enter the"
-  echo "full path to the firmware directory here:"
-
-  firmdir=`input`
-fi
-
-##################################################################
-# Figure out where the apps code is!
-#
-
-appsfile="credits.c" # a file to check for in the apps root dir
-
-for dir in apps . .. ../apps ../../apps $firmdir/apps $firmdir/../apps; do
-    if [ -f $dir/$appsfile ]; then
-        appsdir=$dir
-        break
-    fi
-done
-
-if [ -z "$appsdir" ]; then
-    echo "This script couldn't find your apps directory. Please enter the"
-    echo "full path to the apps directory here:"
-
-    appsdir=`input`
-fi
-
-##################################################################
-# Figure out where the tools directory is!
-#
-
-toolsfile="descramble.c" # a file to check for in the tools root dir
-
-for dir in tools . .. ../tools ../../tools $firmdir/tools $firmdir/../tools; do
-    if [ -f $dir/$toolsfile ]; then
-        toolsdir="$dir"
-        break
-    fi
-done
-
-if [ -z "$toolsdir" ]; then
-  # no file found, check if (some of) the necessary tools are in the PATH
-  # already
-
-  toolsexe="scramble"
-
-  for dir in `echo $PATH | tr ':' ' '`; do
-    if [ -x "$dir/$toolsexe" ]; then
-       echo "found $toolsexe in $dir"
-       toolsdir="$dir"
+  for dir in  . .. ../..; do
+    if [ -f $dir/firmware/$firmfile ]; then
+     rootdir=$dir
      break
     fi
   done
 
+  if [ -z "$rootdir" ]; then
+    echo "This script couldn't find your source code root directory. Please enter the"
+    echo "full path to the source code directory here:"
+
+    firmdir=`input`
+  fi
+
+  #####################################################################
+  # Convert the possibly relative directory name to an absolute version
+  #
+  now=`pwd`
+  cd $rootdir
+  rootdir=`pwd`
+
+  # cd back to the build dir
+  cd $now
 fi
 
-if [ -z "$toolsdir" ]; then
-    echo "This script couldn't find your tools directory. Please enter the"
-    echo "full path to the tools directory here:"
-
-    toolsdir=`input`
-fi
 
 if [ -z "$language" ]; then
 
@@ -427,9 +364,7 @@ if [ "yes" = "$simulator" ]; then
 fi
 
 sed > Makefile \
- -e "s,@FIRMDIR@,${firmdir},g" \
- -e "s,@APPSDIR@,${appsdir},g" \
- -e "s,@TOOLSDIR@,${toolsdir},g" \
+ -e "s,@ROOTDIR@,${rootdir},g" \
  -e "s,@DEBUG@,${debug},g" \
  -e "s,@MEMORY@,${memory},g" \
  -e "s,@TARGET@,${target},g" \
@@ -439,9 +374,10 @@ sed > Makefile \
 <<EOF 
 ## Automaticly generated. http://rockbox.haxx.se
 
-FIRMDIR=@FIRMDIR@
-APPSDIR=@APPSDIR@
-TOOLSDIR=@TOOLSDIR@
+ROOTDIR=@ROOTDIR@
+FIRMDIR=\$(ROOTDIR)/firmware
+APPSDIR=\$(ROOTDIR)/apps
+TOOLSDIR=\$(ROOTDIR)/tools
 DEBUG=@DEBUG@
 ARCHOS=@ARCHOS@
 TARGET=@TARGET@