From f55b89c867ab63aaf69daae0aec0c19f1c52d521 Mon Sep 17 00:00:00 2001
From: Michael Rash <mbr@cipherdyne.org>
Date: Sun, 30 Jun 2013 14:50:12 -0400
Subject: [PATCH] [libfko] Have 'make install' run ldconfig if basic
 fwknop/fwknopd -h exec fails

This commit makes sure that if running 'fwknop -h' or 'fwknopd -h' appears to
fail then run ldconfig under the 'make install' step.  George Herlin reported
that on some systems ldconfig was not automatically getting executed via the
autoconf Makefile config, and since fwknop/fwknopd depend on a shared library
(libfko), ldconfig needs to be executed by 'make install' if it wasn't already
done.
---
 CREDITS     |  3 +++
 Makefile.am | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/CREDITS b/CREDITS
index 58708a32..41e8440e 100644
--- a/CREDITS
+++ b/CREDITS
@@ -115,6 +115,9 @@ George Herlin
       test suite operate equivalently regardless of whether valgrind is used or
       whether fwknop is being tested on an embedded system with very limited
       resources.
+    - Suggested that 'make install' run ldconfig since on some systems it
+      appears that ldconfig is not automatically run via the autoconf generated
+      Makefile configs.
 
 Ruhsam Bernhard
     - Reported an issue where the message size test would result in long
diff --git a/Makefile.am b/Makefile.am
index a480d194..b6c92058 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -345,3 +345,14 @@ install-exec-hook:
 	if test -f $(DESTDIR)$(sysconfdir)/fwknop/access.conf; then \
 		chmod 600 $(DESTDIR)$(sysconfdir)/fwknop/access.conf; \
 	fi
+	if test -f $(DESTDIR)$(bindir)/fwknop; then \
+		if ! $(DESTDIR)$(bindir)/fwknop -h > /dev/null 2>&1; then \
+			ldconfig; \
+		fi \
+	else \
+		if test -f $(DESTDIR)$(sbindir)/fwknopd; then \
+			if ! $(DESTDIR)$(sbindir)/fwknopd -h > /dev/null 2>&1; then \
+				ldconfig -v; \
+			fi \
+		fi \
+	fi