build: fix stale package install stamps for unselected variants

When a package variant changes from =y to =m, its .install stamp file
was not being cleaned up, causing both variants to appear in the
package install list.

Fix by making compile depend on prepare-package-install, ensuring
the stamp file is always cleared. Only =y packages recreate it.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/include/package.mk b/include/package.mk
index a8278d067209999f68e5f29001eaba7d97f7ff4b..2bb4ecb4886ea926c209d3ea3032a42e296e9557 100644 (file)
--- a/include/package.mk
+++ b/include/package.mk
@@ -395,7 +395,7 @@ prepare-package-install:
 $(PACKAGE_DIR):
        mkdir -p $@
 
-compile:
+compile: prepare-package-install
 .install: .compile
 install: compile