busybox: fix spurious rebuild issue

[openwrt.git] / include / quilt.mk

diff --git a/include/quilt.mk b/include/quilt.mk
index c5245a8..32a62fb 100644 (file)
--- a/include/quilt.mk
+++ b/include/quilt.mk
@@ -55,8 +55,12 @@ define PatchDir
 $(call PatchDir/$(if $(strip $(QUILT)),Quilt,Default),$(strip $(1)),$(strip $(2)),$(strip $(3)))
 endef
 
+define HostPatchDir
+$(call PatchDir/$(if $(strip $(HOST_QUILT)),Quilt,Default),$(strip $(1)),$(strip $(2)),$(strip $(3)))
+endef
+
 ifneq ($(PKG_BUILD_DIR),)
-  QUILT?=$(strip $(shell test -f $(PKG_BUILD_DIR)/.quilt_used && echo y))
+  QUILT?=$(if $(wildcard $(PKG_BUILD_DIR)/.quilt_used),y)
   ifneq ($(QUILT),)
     STAMP_PATCHED:=$(PKG_BUILD_DIR)/.quilt_patched
     STAMP_CHECKED:=$(PKG_BUILD_DIR)/.quilt_checked
@@ -67,7 +71,7 @@ ifneq ($(PKG_BUILD_DIR),)
 endif
 
 ifneq ($(HOST_BUILD_DIR),)
-  HOST_QUILT?=$(strip $(shell test -f $(if $(PKG_BUILD_DIR),$(PKG_BUILD_DIR),$(HOST_BUILD_DIR))/.quilt_used && echo y))
+  HOST_QUILT?=$(if $(findstring command,$(origin $(QUILT))),$(QUILT),$(if $(wildcard $(HOST_BUILD_DIR)/.quilt_used),y))
   ifneq ($(HOST_QUILT),)
     HOST_STAMP_PATCHED:=$(HOST_BUILD_DIR)/.quilt_patched
     HOST_STAMP_CHECKED:=$(HOST_BUILD_DIR)/.quilt_checked
@@ -78,9 +82,9 @@ ifneq ($(HOST_BUILD_DIR),)
 endif
 
 define Host/Patch/Default
-       $(if $(QUILT),rm -rf $(HOST_BUILD_DIR)/patches; mkdir -p $(HOST_BUILD_DIR)/patches)
-       $(call PatchDir,$(HOST_BUILD_DIR),$(HOST_PATCH_DIR),)
-       $(if $(QUILT),touch $(HOST_BUILD_DIR)/.quilt_used)
+       $(if $(HOST_QUILT),rm -rf $(HOST_BUILD_DIR)/patches; mkdir -p $(HOST_BUILD_DIR)/patches)
+       $(call HostPatchDir,$(HOST_BUILD_DIR),$(HOST_PATCH_DIR),)
+       $(if $(HOST_QUILT),touch $(HOST_BUILD_DIR)/.quilt_used)
 endef
 
 define Build/Patch/Default