Compare generated cache file with existing cache file

Bug: b/292128421
Test: Create a aconfig declartion file with only package name
but no flags. Then build the corresponding java library.

Change-Id: I7e9d09d5488eb9c95784fd486d3a9107539412a4

parent 6ff7d9e5

aconfig/init.go

+1 −1

Original line number	Diff line number	Diff line
		@@ -30,7 +30,7 @@ var (
		` ${declarations}` +
		` ${values}` +
		` --cache ${out}.tmp` +
		` && ( if cmp -s ${out}.tmp ; then rm ${out}.tmp ; else mv ${out}.tmp ${out} ; fi )`,
		` && ( if cmp -s ${out}.tmp ${out} ; then rm ${out}.tmp ; else mv ${out}.tmp ${out} ; fi )`,
		// ` --build-id ${release_version}` +
		CommandDeps: []string{
		"${aconfig}",