UBUNTU: [Packaging] final-checks -- sanity checking ABI contents

BugLink: http://bugs.launchpad.net/bugs/1751021Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
[klebers: adjusted for context]
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

debian/rules.d/1-maintainer.mk

 # The following targets are for the maintainer only! do not run if you don't
 # know what they do.
 
-.PHONY: printenv updateconfigs printchanges insertchanges startnewrelease diffupstream help updateportsconfigs editportsconfigs autoreconstruct
+.PHONY: printenv updateconfigs printchanges insertchanges startnewrelease diffupstream help updateportsconfigs editportsconfigs autoreconstruct finalchecks
 
 help:
 	@echo "These are the targets in addition to the normal $(DEBIAN) ones:"
@@ -106,12 +106,15 @@ printchanges:
 	git log "$$baseCommit"..HEAD | \
 	$(DROOT)/scripts/misc/git-ubuntu-log $(ubuntu_log_opts)
 
-insertchanges: autoreconstruct
+insertchanges: autoreconstruct finalchecks
 	@perl -w -f $(DROOT)/scripts/misc/insert-changes.pl $(DROOT) $(DEBIAN) 
 
 autoreconstruct:
 	$(DROOT)/scripts/misc/gen-auto-reconstruct $(release) $(DEBIAN)/reconstruct $(DROOT)/source/options
 
+finalchecks:
+	$(DROOT)/scripts/misc/final-checks "$(DEBIAN)" "$(prev_fullver)"
+
 diffupstream:
 	@git diff-tree -p refs/remotes/linux-2.6/master..HEAD $(shell ls | grep -vE '^(ubuntu|$(DEBIAN)|\.git.*)')
 

debian/scripts/misc/final-checks

+#!/bin/bash
+
+debian="$1"
+abi="$2"
+
+. "$debian/etc/kernelconfig"
+
+fail=0
+
+failure()
+{
+	echo "EE: $@" 1>&2
+	fail=1
+}
+
+abi_check()
+{
+	local abidir="$1"
+	local arch="$2"
+	local flavour="$3"
+
+	local abidir="$abidir/$arch"
+
+	if [ ! -f "$abidir/$flavour" -a \
+	     ! -f "$abidir/$flavour.ignore" -a \
+	     ! -f "$abidir/ignore" ]
+	then
+		failure "$arch/$flavour ABI symbol file missing"
+	fi
+
+	if [ ! -f "$abidir/$flavour.modules" -a \
+	     ! -f "$abidir/$flavour.ignore.modules" -a \
+	     ! -f "$abidir/ignore.modules" ]
+	then
+		failure "$arch/$flavour ABI modules file missing"
+	fi
+
+	if [ ! -f "$abidir/$flavour.retpoline" -a \
+	     ! -f "$abidir/$flavour.ignore.retpoline" -a \
+	     ! -f "$abidir/ignore.retpoline" ]
+	then
+		failure "$arch/$flavour ABI retpoline file missing"
+	fi
+}
+
+for arch in $archs
+do
+	for flavour in $(ls -1 "$debian/config/$arch/config.flavour."*)
+	do
+		flavour=$(echo "$flavour" | sed -e 's@.*/config.flavour.@@')
+		abi_check "$debian/abi/$abi" "$arch" "$flavour"
+	done
+done
+
+exit "$fail"