From c92165038217e49075098479704da58a2a3a89bd Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 12 Feb 2021 11:16:35 +0100
Subject: build: drop ABI version from metadata

Preparation for supporting dynamic ABI versions that depend on the runtime
configuration. Read the suffix from the staging dir pkginfo version files.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 include/feeds.mk            | 2 +-
 include/package-dumpinfo.mk | 3 +--
 include/package-ipkg.mk     | 9 +++++++--
 3 files changed, 9 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/feeds.mk b/include/feeds.mk
index ef5fef7f4b..5676cc4a8f 100644
--- a/include/feeds.mk
+++ b/include/feeds.mk
@@ -43,5 +43,5 @@ endef
 
 # 1: package name
 define GetABISuffix
-$(if $(filter-out kmod-%,$(1)),$(if $(Package/$(1)/abiversion),$(if $(filter %0 %1 %2 %3 %4 %5 %6 %7 %8 %9,$(1)),-)$(Package/$(1)/abiversion)))
+$(if $(filter-out kmod-%,$(1)),$(foreach v,$(wildcard $(STAGING_DIR)/pkginfo/$(1).version),$(shell cat $(v))))
 endef
diff --git a/include/package-dumpinfo.mk b/include/package-dumpinfo.mk
index 30b0187f11..597452e4b9 100644
--- a/include/package-dumpinfo.mk
+++ b/include/package-dumpinfo.mk
@@ -21,8 +21,7 @@ $(if $(MENU),Menu: $(MENU)
 )$(if $(DEFAULT),Default: $(DEFAULT)
 )$(if $(findstring $(PREREQ_CHECK),1),Prereq-Check: 1
 )Version: $(VERSION)
-$(if $(ABI_VERSION),ABIVersion: $(ABI_VERSION)
-)Depends: $(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
+Depends: $(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
 Conflicts: $(CONFLICTS)
 Menu-Depends: $(MDEPENDS)
 Provides: $(PROVIDES)
diff --git a/include/package-ipkg.mk b/include/package-ipkg.mk
index fb1b7549fb..e89276ed1a 100644
--- a/include/package-ipkg.mk
+++ b/include/package-ipkg.mk
@@ -99,7 +99,7 @@ _endef=endef
 
 ifeq ($(DUMP),)
   define BuildTarget/ipkg
-    ABIV_$(1):=$(call GetABISuffix,$(1))
+    ABIV_$(1):=$(if $(filter-out kmod-%,$(1)),$(ABI_VERSION))
     PDIR_$(1):=$(call FeedPackageDir,$(1))
     IPKG_$(1):=$$(PDIR_$(1))/$(1)$$(ABIV_$(1))_$(VERSION)_$(PKGARCH).ipk
     IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
@@ -157,7 +157,12 @@ ifeq ($(DUMP),)
 
     $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 	mkdir -p $(STAGING_DIR_ROOT)/stamp
-	$(if $(ABI_VERSION),echo '$(ABI_VERSION)' | cmp -s - $(PKG_INFO_DIR)/$(1).version || echo '$(ABI_VERSION)' > $(PKG_INFO_DIR)/$(1).version)
+	$(if $(ABI_VERSION),echo '$(ABI_VERSION)' | cmp -s - $(PKG_INFO_DIR)/$(1).version || \
+		echo '$(ABI_VERSION)' > $(PKG_INFO_DIR)/$(1).version \
+		$(foreach pkg,$(filter-out $(1),$(PROVIDES)),; \
+			cp $(PKG_INFO_DIR)/$(1).version $(PKG_INFO_DIR)/$(pkg).version \
+		) \
+	)
 	$(call locked,$(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
 	touch $$@
 
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