From fba6b098db48aef345242c7c4a9859328a3d6f9d Mon Sep 17 00:00:00 2001
From: vpeter4 <peter.vicman@gmail.com>
Date: Sat, 2 Aug 2014 18:49:57 +0200
Subject: [PATCH] allow packages in projects folder This allows to use local
 package from project folder instead of system one from packages folder. It
 simplifies package dependency for newer projects like for TBS Matrix I'm
 working on. It requires different gcc, u-boot, ...

---
 config/functions | 24 ++++++++++++++++++++----
 config/path      | 31 ++++++++++++++++++++++++++++++-
 scripts/image    | 11 ++++++++++-
 3 files changed, 60 insertions(+), 6 deletions(-)

diff --git a/config/functions b/config/functions
index f299b41a6a..a4a67e6cc7 100644
--- a/config/functions
+++ b/config/functions
@@ -51,12 +51,22 @@ setup_toolchain() {
 }
 
 kernel_path() {
-  . $ROOT/packages/linux/package.mk
+  if [ -e $ROOT/projects/$PROJECT/packages/linux/package.mk ]; then
+    . $ROOT/projects/$PROJECT/packages/linux/package.mk
+  else
+    . $ROOT/packages/linux/package.mk
+  fi
+
   echo $ROOT/$BUILD/${PKG_NAME}-${PKG_VERSION}
 }
 
 kernel_version() {
-  . $ROOT/packages/linux/package.mk
+  if [ -e $ROOT/projects/$PROJECT/packages/linux/package.mk ]; then
+    . $ROOT/projects/$PROJECT/packages/linux/package.mk
+  else
+    . $ROOT/packages/linux/package.mk
+  fi
+
   echo ${PKG_VERSION}
 }
 
@@ -68,10 +78,16 @@ get_module_dir() {
 # get package's build dir
 get_build_dir() {
   if [ ! -z $1 ] ; then
-    local _PKG_DIR=$(find $ROOT/packages -name $1)
-    if [ -d $_PKG_DIR -a -f $_PKG_DIR/package.mk ] ; then
+    local _PKG_DIR=$(find $ROOT/projects/$PROJECT/packages -name $1)
+    if [ -d "$_PKG_DIR" -a -f $_PKG_DIR/package.mk ] ; then
       . $_PKG_DIR/package.mk
+    else
+      local _PKG_DIR=$(find $ROOT/packages -name $1)
+      if [ -d "$_PKG_DIR" -a -f $_PKG_DIR/package.mk ] ; then
+        . $_PKG_DIR/package.mk
+      fi
     fi
+
     echo $ROOT/$BUILD/${PKG_NAME}-${PKG_VERSION}
   fi
 }
diff --git a/config/path b/config/path
index aa00a5ec44..c9513409bc 100644
--- a/config/path
+++ b/config/path
@@ -64,8 +64,12 @@ SED="sed -i"
   PKG_IS_ADDON="no"
 
   if [ -n "$1" ]; then
+    _PKG_ROOT_NAME=$(echo $1 | cut -d: -f1)
+
+    # first check project folder for a package
     FOUND=0
-    for DIR in $ROOT/`find $PACKAGES -type d -name $(echo $1| awk -F : '{print $1}') ! -wholename \*\/source\/\* 2>/dev/null` ; do
+    ALL_DIRS=""
+    for DIR in $ROOT/`find projects/$PROJECT/packages -type d -name $_PKG_ROOT_NAME ! -wholename \*\/source\/\* 2>/dev/null` ; do
       # keep track of dirs with meta for debugging
       if [ -z "$ALL_DIRS" ] ; then
         ALL_DIRS="$DIR"
@@ -84,6 +88,31 @@ SED="sed -i"
         fi
       fi
     done
+
+    # then check packages folder if not found already
+    if [ $FOUND -eq 0 ] ; then
+      FOUND=0
+      ALL_DIRS=""
+      for DIR in $ROOT/`find $PACKAGES -type d -name $_PKG_ROOT_NAME ! -wholename \*\/source\/\* 2>/dev/null` ; do
+        # keep track of dirs with meta for debugging
+        if [ -z "$ALL_DIRS" ] ; then
+          ALL_DIRS="$DIR"
+        else
+          ALL_DIRS="$ALL_DIRS\\n$DIR"
+        fi
+        if [ -f "$DIR/package.mk" ] ; then
+          FOUND=$((FOUND+1))
+          # found first. set $PKG_DIR
+          PKG_DIR="$DIR"
+          if [ $FOUND -gt 1 ] ; then
+            # found more ? fail
+            echo "Error - multiple package folders:"
+            echo -e "$ALL_DIRS"
+            exit 1
+          fi
+        fi
+      done
+    fi
   fi
 
   if [ -r $PKG_DIR/package.mk ]; then
diff --git a/scripts/image b/scripts/image
index d4032d3d57..5d20093829 100755
--- a/scripts/image
+++ b/scripts/image
@@ -237,7 +237,16 @@ IMAGE_NAME="$DISTRONAME-$TARGET_VERSION"
       # remove n previous created release image
         rm -rf $TARGET_IMG/$IMAGE_NAME.img.gz
         if [ -n "$BOOTLOADER" ]; then
-          BOOTLOADER_DIR=`find $PACKAGES -type d -name $BOOTLOADER 2>/dev/null`
+          if [ -d $ROOT/projects/$PROJECT/packages ]; then
+          	BOOTLOADER_DIR=`find $ROOT/projects/$PROJECT/packages -type d -name $BOOTLOADER 2>/dev/null`
+          else
+          	BOOTLOADER_DIR=""
+          fi
+
+          if [ -z "$BOOTLOADER_DIR" -o ! -d "$BOOTLOADER_DIR" ]; then
+          	BOOTLOADER_DIR=`find $PACKAGES -type d -name $BOOTLOADER 2>/dev/null`
+          fi
+
           if [ -d "$BOOTLOADER_DIR"/files ]; then
             cp -R $BOOTLOADER_DIR/files/* $RELEASE_DIR
           fi