From 482aec8fcbef482fc2c0ff484fac63de02dc30d3 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw@amazon.co.uk>
Date: Mon, 6 Apr 2020 17:35:00 +0100
Subject: [PATCH] Actually generate symbols, add binary target

---
 Makefile   |  8 +++++++-
 gensyms.sh | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100755 gensyms.sh

diff --git a/Makefile b/Makefile
index e048524..24d3f86 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ ppa: xenial bionic
 debian/libopenconnect5.symbols: gensyms.sh openconnect/openconnect.h openconnect/libopenconnect.map.in
 	./gensyms.sh > $@ || rm $@
 
-cleandir:
+cleandir: debian/libopenconnect5.symbols
 	cd openconnect; \
 	git reset --hard HEAD; \
 	git clean -fdx; \
@@ -27,3 +27,9 @@ xenial bionic: cleandir
 	cd openconnect && DEBUILD_TGZ_CHECK=no debuild -S
 	dput openconnect openconnect_$(PKGVERSION)-$@$(DISTREV)_source.changes
 
+bionic-binary xenial-binary: cleandir
+	sed -e "s/PKGVER/$(PKGVERSION)/" -e "s/GITVER/$(OCVERSION)/" \
+	    -e "s/COMMITDATE/$(OCDATE)/" -e "s/DISTRO/$@/g" \
+	    -e "s/DISTREV/$(DISTREV)/" debian/changelog.in > openconnect/debian/changelog
+	cd openconnect && DEBUILD_TGZ_CHECK=no debuild -b
+
diff --git a/gensyms.sh b/gensyms.sh
new file mode 100755
index 0000000..d57a534
--- /dev/null
+++ b/gensyms.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+set -e
+THISVER=$(cd openconnect && git describe --tags | sed "s/v\([0-9.]\+\(-[0-9]\+\)\?\).*/\1/")
+
+function extractsyms() {
+    SYMVER="$1"
+    PKGVER="$2"
+
+    echo " $SYMVER@$SYMVER $PKGVER"
+    sed -n -e "/^$SYMVER/,/^}/{/openconnect_/s/^\t\(openconnect_.*\);/ \1@$SYMVER $PKGVER/p}" openconnect/libopenconnect.map.in
+}
+
+echo "libopenconnect.so.5 libopenconnect5 #MINVER#"
+( extractsyms OPENCONNECT_PRIVATE $THISVER; 
+  sed -n openconnect/openconnect.h -e "/^ \* API version/{\
+    s/.* API version \([0-9.]\+\) (v\([0-9.]\+\);.*/\1 \2/;\
+    s/.* API version \([0-9.]\+\):.*/\1 $THISVER/;p}" |
+     while read APIVER PKGVER; do
+	 SYMVER=${APIVER/./_}
+	 case $APIVER in
+	     5.0)
+		 # Yes, "5.0" not "5_0". And I've really only just noticed but
+		 # now it's ABI, and has been for years.
+		 SYMVER="OPENCONNECT_5.0"
+		 ;;
+
+	     5.*)
+		 SYMVER=OPENCONNECT_${APIVER/./_}
+		 ;;
+
+	     *)
+		 continue
+		 ;;
+	 esac
+	 extractsyms "$SYMVER" "$PKGVER"
+     done ) | LANG=C sort
+
-- 
2.50.1