build: stage bin/ packages inside PKG_BUILD_DIR

This makes the build slightly more efficient by avoiding the need to
re-stage packages on every full build run.

It is also necessary for the upcoming CONFIG_AUTOREMOVE feature

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

diff --git a/include/package-bin.mk b/include/package-bin.mk
index e5224517f8ebbb4b5c24b6a09c719f6abf08a514..a777eadad92fad326ea152c2d1374947838ec9bf 100644 (file)
--- a/include/package-bin.mk
+++ b/include/package-bin.mk
@@ -10,6 +10,7 @@ ifeq ($(DUMP),)
     ifeq ($(if $(VARIANT),$(BUILD_VARIANT)),$(VARIANT))
     ifdef Package/$(1)/install
       ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
+        .compile: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
         compile: install-bin-$(1)
       else
         compile: $(1)-disabled
@@ -19,10 +20,16 @@ ifeq ($(DUMP),)
     endif
     endif
 
-    install-bin-$(1): $(STAMP_BUILT)
+    $(PKG_BUILD_DIR)/.pkgdir/$(1).installed: $(STAMP_BUILT)
+               rm -rf $(PKG_BUILD_DIR)/.pkgdir/$(1) $$@
+               mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
+               $(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
+               touch $$@
+
+    install-bin-$(1): $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
          rm -rf $(BIN_DIR)/$(1)
          $(INSTALL_DIR) $(BIN_DIR)/$(1)
-         $(call Package/$(1)/install,$(BIN_DIR)/$(1))
+         $(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(BIN_DIR)/$(1)/
 
     clean-$(1):
          rm -rf $(BIN_DIR)/$(1)