buildsys improvements

scripts/build

@@ -53,8 +53,14 @@ STAMP=$STAMPS/$PACKAGE_NAME/build_$TARGET
 
 $SCRIPTS/unpack $PACKAGE_NAME
 
-if [ -f $STAMP -a $PKG_DIR/package.mk -nt $STAMP ]; then
-  rm -f $STAMP
+STAMP_DEPENDS="$PKG_DIR $PKG_NEED_UNPACK $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
+
+if [ -f $STAMP ] ; then
+  . $STAMP
+  PKG_DEEPMD5=$(md5deep -r $STAMP_DEPENDS 2>/dev/null | sort | md5sum | cut -d" " -f1)
+  if [ ! "$PKG_DEEPMD5" = "$STAMP_PKG_DEEPMD5" ] ; then
+    rm -f $STAMP
+  fi
 fi
 
 if [ ! -f $STAMP ]; then
@@ -358,7 +364,8 @@ if [ ! -f $STAMP ]; then
       $SED "s:\(['= ]\)/usr:\\1$SYSROOT_PREFIX/usr:g" $i; \
     done
 
-    for i in `sed -n "s/^\([^#].*\)=\".*$/\1/p" $PROJECT_DIR/$PROJECT/options | grep -v "#"`; do
+    PKG_DEEPMD5=$(md5deep -r $STAMP_DEPENDS 2>/dev/null | sort | md5sum | cut -d" " -f1)
+    for i in PKG_NAME PKG_DEEPMD5; do
       eval val=\$$i
       echo "STAMP_$i=\"$val\"" >> $STAMP
     done

scripts/checkdeps

@@ -31,8 +31,8 @@ case $1 in
     deps_pkg="wget"
     ;;
   build)
-    deps="bash bc gcc g++ sed patch touch tar bzip2 gzip perl cp gawk makeinfo gperf zip unzip mkfontscale mkfontdir bdftopcf diff xsltproc java"
-    deps_pkg="bash bc gcc g++ sed patch fileutils tar bzip2 gzip perl coreutils gawk texinfo gperf zip unzip xfonts-utils xfonts-utils xfonts-utils diff xsltproc default-jre"
+    deps="bash bc gcc g++ sed patch touch tar bzip2 gzip perl cp gawk makeinfo gperf zip unzip mkfontscale mkfontdir bdftopcf diff xsltproc java md5deep"
+    deps_pkg="bash bc gcc g++ sed patch fileutils tar bzip2 gzip perl coreutils gawk texinfo gperf zip unzip xfonts-utils xfonts-utils xfonts-utils diff xsltproc default-jre md5deep"
     files="/usr/include/stdio.h /usr/include/ncurses.h"
     files_pkg="libc6-dev libncurses5-dev"
     if [ -f /etc/redhat-release ]; then

scripts/skip_unpack

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+################################################################################
+#      This file is part of OpenELEC - http://www.openelec.tv
+#      Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
+#
+#  OpenELEC is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  OpenELEC is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+
+. config/options $1
+
+if [ -z "$1" ]; then
+  echo "usage: $0 package_name"
+  exit 1
+fi
+
+if [ ! -f $PKG_DIR/package.mk ]; then
+  printf "${boldred}$1: no package.mk file found${endcolor}\n"
+  exit 1
+fi
+
+STAMP=$PKG_BUILD/.openelec-unpack
+
+if [ -f $STAMP ] ; then
+  printf "%${BUILD_INDENT}c ${boldcyan}SKIP_UNPACK${endcolor}   $1\n" ' '>&$SILENT_OUT
+  export BUILD_INDENT=$((${BUILD_INDENT:-1}+$BUILD_INDENT_SIZE))
+
+  rm -f $STAMP
+  STAMP_DEPENDS="$PKG_DIR $PKG_NEED_UNPACK $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
+  PKG_DEEPMD5=$(md5deep -r $STAMP_DEPENDS 2>/dev/null | sort | md5sum | cut -d" " -f1)
+  for i in PKG_NAME PKG_DEEPMD5; do
+    eval val=\$$i
+    echo "STAMP_$i=\"$val\"" >> $STAMP
+  done
+fi

scripts/unpack

@@ -38,37 +38,20 @@ mkdir -p $BUILD
 
 [ ! -d "$SOURCES/$1" -a ! -d "$PKG_DIR/sources" ] && exit 0
 
+STAMP_DEPENDS="$PKG_DIR $PKG_NEED_UNPACK $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
+
 for i in $BUILD/$1-*; do
   if [ -d $i -a -f "$i/.openelec-unpack" ] ; then
     . "$i/.openelec-unpack"
     if [ "$STAMP_PKG_NAME" = "$1" ]; then
-      # trigger unpack / full rebuild on any package.mk change
-      if [ $PKG_DIR/package.mk -nt "$i/.openelec-unpack" ]; then
-        CLEAN_SOURCE=yes
-        break
+      PKG_DEEPMD5=$(md5deep -r $STAMP_DEPENDS 2>/dev/null | sort | md5sum | cut -d" " -f1)
+      if [ ! "$PKG_DEEPMD5" = "$STAMP_PKG_DEEPMD5" ] ; then
+        $SCRIPTS/clean $1
       fi
-      # handle $PKG_NEED_UNPACK
-      for file in $PKG_NEED_UNPACK; do
-        if [ -f "$file" -a "$file" -nt "$i/.openelec-unpack" ] ; then
-          CLEAN_SOURCE=yes
-          break
-        fi
-      done
-      # trigger unpack / full rebuild on any patch / script / etc.. change
-      for file in $PKG_DIR/{patches,scripts,config}/* $PKG_DIR/patches/$PKG_VERSION/*.patch $PROJECT_DIR/$PROJECT/patches/$PKG_NAME/*.patch; do
-        if [ -f "$file" -a "$file" -nt "$i/.openelec-unpack" ]; then
-          CLEAN_SOURCE=yes
-          break
-        fi
-      done
     fi
   fi
 done
 
-if [ "$CLEAN_SOURCE" = "yes" ]; then
-  $SCRIPTS/clean $1
-fi
-
 [ -f "$STAMP" ] && exit 0
 
 printf "%${BUILD_INDENT}c ${boldcyan}UNPACK${endcolor}   $1\n" ' '>&$SILENT_OUT
@@ -165,7 +148,8 @@ done
 
 rm -f $STAMPS/$1/build_*
 
-for i in PKG_NAME PKG_VERSION PKG_REV PKG_SHORTDESC PKG_LONGDESC PKG_SITE PKG_URL PKG_SECTION; do
+PKG_DEEPMD5=$(md5deep -r $STAMP_DEPENDS 2>/dev/null | sort | md5sum | cut -d" " -f1)
+for i in PKG_NAME PKG_DEEPMD5; do
   eval val=\$$i
-  echo "STAMP_$i=\"$val"\" >> $STAMP
+  echo "STAMP_$i=\"$val\"" >> $STAMP
 done