[Buildroot] [git commit] package: support multiple patches

Peter Korsgaard jacmet at sunsite.dk
Mon Jan 7 20:30:56 UTC 2013


commit: http://git.buildroot.net/buildroot/commit/?id=e260a2d9b39ecbdaa6738ac76bd48548746da9d8
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

With this commit, we extend the behaviour of the <pkg>_PATCH variable
so that it now allows to list several patches to be downloaded and
applied, and no longer just one patch.

This will be useful for the elfutils package, and should anyway not
break the existing behaviour for packages using just one patch.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
 package/pkg-generic.mk |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index a570ad7..59de0f0 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -28,12 +28,19 @@
 $(BUILD_DIR)/%/.stamp_downloaded:
 ifeq ($(DL_MODE),DOWNLOAD)
 # Only show the download message if it isn't already downloaded
-	$(Q)(test -e $(DL_DIR)/$($(PKG)_SOURCE) && \
-		(test -z $($(PKG)_PATCH) || test -e $(DL_DIR)$($(PKG)_PATCH))) || \
-		$(call MESSAGE,"Downloading")
+	$(Q)if test ! -e $(DL_DIR)/$($(PKG)_SOURCE); then \
+		$(call MESSAGE,"Downloading") ; \
+	else \
+		for p in $($(PKG)_PATCH) ; do \
+			if test ! -e $(DL_DIR)/$$p ; then \
+				$(call MESSAGE,"Downloading") ; \
+				break ; \
+			fi ; \
+		done ; \
+	fi
 endif
 	$(if $($(PKG)_SOURCE),$(call DOWNLOAD,$($(PKG)_SITE)/$($(PKG)_SOURCE)))
-	$(if $($(PKG)_PATCH),$(call DOWNLOAD,$($(PKG)_SITE)/$($(PKG)_PATCH)))
+	$(foreach p,$($(PKG)_PATCH),$(call DOWNLOAD,$($(PKG)_SITE)/$(p))$(sep))
 	$(foreach hook,$($(PKG)_POST_DOWNLOAD_HOOKS),$(call $(hook))$(sep))
 ifeq ($(DL_MODE),DOWNLOAD)
 	$(Q)mkdir -p $(@D)
@@ -78,7 +85,7 @@ $(BUILD_DIR)/%/.stamp_patched: NAMEVER = $(RAWNAME)-$($(PKG)_VERSION)
 $(BUILD_DIR)/%/.stamp_patched:
 	@$(call MESSAGE,"Patching $($(PKG)_DIR_PREFIX)/$(RAWNAME)")
 	$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
-	$(if $($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $($(PKG)_PATCH))
+	$(foreach p,$($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $(p)$(sep))
 	$(Q)( \
 	if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME); then \
 	  if test "$(wildcard $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER)*.patch*)"; then \


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