build: add support for fixing up library soname

[openwrt/openwrt.git] / include / package-ipkg.mk

diff --git a/include/package-ipkg.mk b/include/package-ipkg.mk
index 38252b95cdb92ae788e0b6f326ae28b77ed272a2..fb1b7549fbf801319c0fb4fc5a6f4d41856a4fe5 100644 (file)
--- a/include/package-ipkg.mk
+++ b/include/package-ipkg.mk
@@ -1,23 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
-# Copyright (C) 2006-2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# Copyright (C) 2006-2020 OpenWrt.org
 
 ifndef DUMP
   include $(INCLUDE_DIR)/feeds.mk
 endif
 
-# invoke ipkg-build with some default options
-IPKG_BUILD:= \
-  $(SCRIPT_DIR)/ipkg-build -c -o 0 -g 0
-
 IPKG_REMOVE:= \
   $(SCRIPT_DIR)/ipkg-remove
 
 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
 
+# Generates a make statement to return a wildcard for candidate ipkg files
+# 1: package name
+define gen_ipkg_wildcard
+  $(1)$$(if $$(filter -%,$$(ABIV_$(1))),,[^a-z-])*
+endef
+
+# 1: package name
+# 2: candidate ipk files
+define remove_ipkg_files
+  $(if $(strip $(2)),$(IPKG_REMOVE) $(1) $(2))
+endef
+
 # 1: package name
 # 2: variable name
 # 3: variable suffix
@@ -124,6 +129,8 @@ ifeq ($(DUMP),)
       endif
       $(PKG_INSTALL_STAMP).$(1): prepare-package-install
                echo "$(1)" >> $(PKG_INSTALL_STAMP)
+    else
+      $(if $(CONFIG_PACKAGE_$(1)),$$(warning WARNING: skipping $(1) -- package has no install section))
     endif
     endif
 
@@ -145,6 +152,7 @@ ifeq ($(DUMP),)
        mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
        $(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
        $(call Package/$(1)/install_lib,$(PKG_BUILD_DIR)/.pkgdir/$(1))
+       $(if $(PKG_ABI_VERSION),$(SET_ABI_VERSION) "$(PKG_ABI_VERSION)" "$(PKG_BUILD_DIR)/.pkgdir/$(1)" "$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)")
        touch $$@
 
     $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
@@ -171,6 +179,8 @@ $$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
 )$$(call addfield,LicenseFiles,$(LICENSE_FILES)
 )$$(call addfield,Section,$(SECTION)
 )$$(call addfield,Require-User,$(USERID)
+)$$(call addfield,SourceDateEpoch,$(PKG_SOURCE_DATE_EPOCH)
+)$(if $(PKG_CPE_ID),CPE-ID: $(PKG_CPE_ID)
 )$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
 )$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
 )$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
@@ -181,10 +191,16 @@ $(_endef)
     $$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
     $$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
     $$(IPKG_$(1)) : export PATH=$$(TARGET_PATH_PKG)
+    $$(IPKG_$(1)) : export PKG_SOURCE_DATE_EPOCH:=$(PKG_SOURCE_DATE_EPOCH)
+    ifdef Build/InstallDev
+      $$(IPKG_$(1)): $(STAMP_INSTALLED)
+    endif
     $(PKG_INFO_DIR)/$(1).provides $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
-       @rm -rf $$(IDIR_$(1)) $$(if $$(call opkg_package_files,$(1)*),; $$(IPKG_REMOVE) $(1) $$(call opkg_package_files,$(1)*))
+       @rm -rf $$(IDIR_$(1)); \
+               $$(call remove_ipkg_files,$(1),$$(call opkg_package_files,$(call gen_ipkg_wildcard,$(1))))
        mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
        $(call Package/$(1)/install,$$(IDIR_$(1)))
+       $(if $(PKG_ABI_VERSION),$(SET_ABI_VERSION) "$(PKG_ABI_VERSION)" "$$(IDIR_$(1))" "$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)")
        $(if $(Package/$(1)/install-overlay),mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/rootfs-overlay)
        $(call Package/$(1)/install-overlay,$$(IDIR_$(1))/rootfs-overlay)
        -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
@@ -204,8 +220,8 @@ $(_endef)
     ifneq ($$(CONFIG_IPK_FILES_CHECKSUMS),)
        (cd $$(IDIR_$(1)); \
                ( \
-                       find . -type f \! -path ./CONTROL/\* -exec sha256sum \{\} \; 2> /dev/null | \
-                       sed 's|\([[:blank:]]\)\./|\1/|' > $$(IDIR_$(1))/CONTROL/files-sha256 \
+                       find . -type f \! -path ./CONTROL/\* -exec mkhash sha256 -n \{\} \; 2> /dev/null | \
+                       sed 's|\([[:blank:]]\)\./| \1/|' > $$(IDIR_$(1))/CONTROL/files-sha256sum \
                ) || true \
        )
     endif
@@ -218,13 +234,13 @@ $(_endef)
                ( \
                        echo "#!/bin/sh"; \
                        echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
-                       echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
+                       echo "[ -s "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
                        echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
                        echo "default_postinst \$$$$0 \$$$$@"; \
                ) > postinst; \
                ( \
                        echo "#!/bin/sh"; \
-                       echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
+                       echo "[ -s "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
                        echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
                        echo "default_prerm \$$$$0 \$$$$@"; \
                ) > prerm; \
@@ -246,11 +262,11 @@ $(_endef)
     endif
 
        $(INSTALL_DIR) $$(PDIR_$(1))
-       $(IPKG_BUILD) $$(IDIR_$(1)) $$(PDIR_$(1))
+       $(FAKEROOT) $(SCRIPT_DIR)/ipkg-build -m "$(FILE_MODES)" $$(IDIR_$(1)) $$(PDIR_$(1))
        @[ -f $$(IPKG_$(1)) ]
 
     $(1)-clean:
-       $$(if $$(call opkg_package_files,$(1)*),$$(IPKG_REMOVE) $(1) $$(call opkg_package_files,$(1)*))
+       $$(call remove_ipkg_files,$(1),$$(call opkg_package_files,$(call gen_ipkg_wildcard,$(1))))
 
     clean: $(1)-clean