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authorFelix Fietkau <nbd@openwrt.org>2014-02-23 17:32:04 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-02-23 17:32:04 +0000
commit623825103e17a975f36854b362f17f8d26557828 (patch)
treeea2d52a4264b2bdbee20d394b449610bb7f75e48 /include/package-ipkg.mk
parentf587bacc264012658b9f629300cc9a46100c2e5a (diff)
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build: allow packages to declare ABI versions to detect necessary package rebuilds
If a package directly depends on another package that recently changed its ABI version, it will be cleaned up and rebuilt (assuming quilt is not used). This helps with packages that have no stable ABI, e.g. libubox, ubus, etc. Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39720
Diffstat (limited to 'include/package-ipkg.mk')
-rw-r--r--include/package-ipkg.mk7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/package-ipkg.mk b/include/package-ipkg.mk
index 043431c349..cb2a4087fe 100644
--- a/include/package-ipkg.mk
+++ b/include/package-ipkg.mk
@@ -83,6 +83,9 @@ ifeq ($(DUMP),)
ifneq ($(CONFIG_PACKAGE_$(1))$(SDK)$(DEVELOPER),)
IPKGS += $(1)
compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
+ ifneq ($(ABI_VERSION),)
+ compile: $(PKG_INFO_DIR)/$(1).version
+ endif
ifeq ($(CONFIG_PACKAGE_$(1)),y)
.PHONY: $(PKG_INSTALL_STAMP).$(1)
@@ -124,6 +127,10 @@ ifeq ($(DUMP),)
rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
touch $$@
+ $(PKG_INFO_DIR)/$(1).version: $$(IPKG_$(1))
+ echo '$(ABI_VERSION)' | cmp -s - $$@ || \
+ echo '$(ABI_VERSION)' > $$@
+
$(PKG_INFO_DIR)/$(1).provides: $$(IPKG_$(1))
$$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
@rm -rf $(PACKAGE_DIR)/$(1)_* $$(IDIR_$(1))