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-rw-r--r--core/Makefile6
-rwxr-xr-xtools/mktarball.sh9
2 files changed, 13 insertions, 2 deletions
diff --git a/core/Makefile b/core/Makefile
index 628a8de..a2b9391 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -720,8 +720,12 @@ define build-systemtarball-target
$(INSTALLED_SYSTEMTARBALL_TARGET)
endef
+ifndef SYSTEM_TARBALL_FORMAT
+ SYSTEM_TARBALL_FORMAT := bz2
+endif
+
system_tar := $(PRODUCT_OUT)/system.tar
-INSTALLED_SYSTEMTARBALL_TARGET := $(system_tar).bz2
+INSTALLED_SYSTEMTARBALL_TARGET := $(system_tar).$(SYSTEM_TARBALL_FORMAT)
$(INSTALLED_SYSTEMTARBALL_TARGET): PRIVATE_SYSTEM_TAR := $(system_tar)
$(INSTALLED_SYSTEMTARBALL_TARGET): $(FS_GET_STATS) $(INTERNAL_SYSTEMIMAGE_FILES)
$(build-systemtarball-target)
diff --git a/tools/mktarball.sh b/tools/mktarball.sh
index ea1a8ed..3e32006 100755
--- a/tools/mktarball.sh
+++ b/tools/mktarball.sh
@@ -39,7 +39,14 @@ for f in ${subdirs} ${files} ; do
done
if [ $? -eq 0 ] ; then
- bzip2 -c ${target_tar} > ${target_tarball}
+ case "${target_tarball}" in
+ *.bz2 )
+ bzip2 -c ${target_tar} > ${target_tarball}
+ ;;
+ *.gz )
+ gzip -c ${target_tar} > ${target_tarball}
+ ;;
+ esac
success=$?
[ $success -eq 0 ] || rm -f ${target_tarball}
rm -f ${target_tar}