Replace soong script with a symlink
bootstrap.bash creates a soong script in the output directory using
build/soong/soong.in. This requires a manual rebootstrap any time
soong.in changes. Instead, have bootstrap.bash symlink
build/soong/soong.bash to soong in the output directory, and create
a file called .soong.bootstrap in the output directory that contains
the variables that bootstrap.bash sets.
Change-Id: I5e6e54c2e8bdde876941e2e082f9ba177c757cbf
diff --git a/bootstrap.bash b/bootstrap.bash
index 0aa073c..ca0c062 100755
--- a/bootstrap.bash
+++ b/bootstrap.bash
@@ -27,8 +27,8 @@
if [[ $# -eq 0 ]]; then
sed -e "s|@@SrcDir@@|${SRCDIR}|" \
-e "s|@@PrebuiltOS@@|${PREBUILTOS}|" \
- ${SRCDIR}/build/soong/soong.in > soong
- chmod 0770 soong
+ ${SRCDIR}/build/soong/soong.bootstrap.in > .soong.bootstrap
+ ln -sf ${SRCDIR}/build/soong/soong.bash soong
fi
${SRCDIR}/build/blueprint/bootstrap.bash "$@"