[openwrt/openwrt] build: do not depend on $(STAGING_DIR)/.prepared when in SDK

[LEDE Commits]

neocturne pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/a527b34390f1cbe9b0bcffbc3b6e4e0059b0e251

commit a527b34390f1cbe9b0bcffbc3b6e4e0059b0e251
Author: Matthias Schiffer <mschiffer at universe-factory.net>
AuthorDate: Mon Mar 4 23:45:15 2024 +0100

    build: do not depend on $(STAGING_DIR)/.prepared when in SDK
    
    The dependency can't be satisfied when building using the SDK, breaking
    package builds. As the staging and bin dirs are distributed with the SDK
    archive, ignoring the dependency is fine when SDK is set.
    
    Fixes: fbb924abff8a ("build: add $(STAGING_DIR) and $(BIN_DIR) ...")
    Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
    (cherry picked from commit 2b46cbef8179b4a131bd008c520339441bc87c97)
---
 package/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/package/Makefile b/package/Makefile
index 4663b41de4..d72ce09a81 100644
--- a/package/Makefile
+++ b/package/Makefile
@@ -59,6 +59,7 @@ $(curdir)/merge-index: $(curdir)/merge
 	(cd $(PACKAGE_DIR_ALL) && $(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages; )
 
 ifndef SDK
+  $(curdir)//compile = $(STAGING_DIR)/.prepared $(BIN_DIR)
   $(curdir)/compile: $(curdir)/system/opkg/host/compile
 endif
 
@@ -117,8 +118,6 @@ endif
 
 $(curdir)/flags-install:= -j1
 
-$(curdir)//compile = $(STAGING_DIR)/.prepared $(BIN_DIR)
-
 $(eval $(call stampfile,$(curdir),package,prereq,.config))
 $(eval $(call stampfile,$(curdir),package,cleanup,$(TMP_DIR)/.build))
 $(eval $(call stampfile,$(curdir),package,compile,$(TMP_DIR)/.build))