1 files changed, 110 insertions, 0 deletions
diff --git a/distrib/make-distrib.sh b/distrib/make-distrib.sh
new file mode 100755
index 0000000..f53d766
--- /dev/null
+++ b/distrib/make-distrib.sh
@@ -0,0 +1,110 @@
+#!/bin/bash
+#
+# this script is used to build a source distribution package for the Android emulator
+# the package includes:
+#  - the sources of our patched SDL library
+#  - the sources of our patched QEMU emulator
+#  - appropriate scripts to rebuild the emulator binary
+#
+
+# create temporary directory
+TMPROOT=/tmp/android-package
+DATE=$(date +%Y%m%d)
+PACKAGE=android-emulator-$DATE
+TMPDIR=$TMPROOT/$PACKAGE
+if ! ( rm -rf $TMPROOT && mkdir -p $TMPDIR ) then
+    echo "could not create temporary directory $TMPDIR"
+    exit 3
+fi
+
+locate_qemu_viewpath ()
+{
+    viewpath=$(p4 files $0 | sed -e "s/\(.*\)#.*/\\1/g")
+    # assumes that this program is in the 'distrib' directory of the QEMU sources
+    echo $(dirname $(dirname $viewpath))
+}
+
+locate_depot_files ()
+{
+    root=$(p4 where $1) || (
+        echo "you need to map $1 into your workspace to build an emulator source release package"
+        exit 3
+    )
+    root=$(echo $root | cut -d" " -f3 | sed -e "s%/\.\.\.%%")
+    echo $root
+}
+
+locate_source_files ()
+{
+    files=$(p4 files $1/... | grep -v "delete change" | sed -e "s/\(.*\)#.*/\\1/g")
+    files=$(echo $files | sed -e "s%$1/%%g")
+    echo $files
+}
+
+# locate SDL root directory in client workspace
+if [ -z "$SDLROOT" ] ; then
+    SDLROOT=$(locate_depot_files //toolchain/sdl/...)
+    echo "SDLROOT is $SDLROOT"
+fi
+
+if [ ! -x "$SDLROOT" ] ; then
+    if [ -z "$TOP" ] ; then
+        echo "please define the TOP variable"
+        exit 3
+    fi
+    echo "unable to find $SDLROOT as the SDL root directory"
+    echo "please define SDLROOT to point to the correct location"
+    exit 3
+fi
+
+# locate QEMU root directory
+if  [ -z "$QEMUROOT" ] ; then
+    QEMUVIEW=$(locate_qemu_viewpath)
+    echo "QEMUVIEW is $QEMUVIEW"
+    QEMUROOT=$(locate_depot_files $QEMUVIEW/...)
+    echo "QEMUROOT is $QEMUROOT"
+fi
+
+if [ ! -x "$QEMUROOT" ] ; then
+    if [ -z "$TOP" ] ; then
+        echo "please define the TOP variable"
+        exit 3
+    fi
+    echo "unable to find $QEMUROOT as the QEMU root directory"
+    echo "please define QEMUROOT to point to the correct location"
+    exit 3
+fi
+
+copy_source_files ()
+{
+  DSTDIR=$1
+  SRCDIR=$2
+  files=$(locate_source_files $3)
+  mkdir $DSTDIR && for f in $files; do
+    mkdir -p $(dirname $DSTDIR/$f);
+    cp $SRCDIR/$f $DSTDIR/$f
+  done
+}
+
+# copy and cleanup the SDL sources
+echo "copying SDL sources"
+SDLDIR=$TMPDIR/sdl
+copy_source_files $SDLDIR $SDLROOT //toolchain/sdl
+
+# copy and cleanup the QEMU sources
+echo "copying QEMU sources"
+QEMUDIR=$TMPDIR/qemu
+copy_source_files $QEMUDIR $QEMUROOT $QEMUVIEW
+
+echo "copying control scripts"
+cp $QEMUDIR/distrib/build-emulator.sh $TMPDIR/build-emulator.sh
+cp $QEMUDIR/distrib/README $TMPDIR/README
+
+echo "packaging release into a tarball"
+cd $TMPROOT
+tar cjf $PACKAGE.tar.bz2 $PACKAGE
+
+echo "cleaning up"
+rm -rf $TMPDIR
+
+echo "please grab $TMPROOT/$PACKAGE.tar.bz2"