File 0005-configure-don-t-use-pkgconfig-to-find-the-engines-di.patch of Package openssl_tpm_engine

From 39f3517a7883291668d2e1a4a1812c31ddf3de3f Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Sat, 14 Jul 2018 14:41:16 -0700
Subject: [PATCH 5/5] configure: don't use pkgconfig to find the engines
 directory

For some reason it's giving the wrong one, so do an open coded test
copied from openssl_tpm2_engine.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
 configure.in | 34 +++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/configure.in b/configure.in
index bbfdca7..bf63689 100644
--- a/configure.in
+++ b/configure.in
@@ -70,15 +70,39 @@ AC_TRY_COMPILE(
 )
 AM_CONDITIONAL([OPENSSL_11], [test x$openssl_11 = xtrue])
 
-PKG_CHECK_MODULES([libcrypto], [libcrypto],
-		  [libcrypto_enginesdir=`$PKG_CONFIG --variable=enginesdir libcrypto`],
-		  [libcrypto_enginesdir="\${libdir}/openssl/engines"]
-)
+##
+# this check fails ... probably an opensuse issue
+#
+#PKG_CHECK_MODULES([libcrypto], [libcrypto],
+#		  [libcrypto_enginesdir=`$PKG_CONFIG --variable=enginesdir libcrypto`],
+#		  [libcrypto_enginesdir="\${libdir}/openssl/engines"]
+#)
+##
+# so do an alternative test to get openssl to tell you where engines are
+##
+
+AC_LANG(C)
+AC_LANG_CONFTEST(
+	[AC_LANG_PROGRAM(
+		[[#define HEADER_CRYPTLIB_H
+		  #include <openssl/crypto.h>
+		  #include <stdio.h>]],
+		[[#if OPENSSL_VERSION_NUMBER < 0x10100000
+		  puts(ENGINESDIR);
+		  #else
+		  puts(OpenSSL_version(OPENSSL_ENGINES_DIR));
+		  #endif
+		  ]])])
+gcc $CFLAGS conftest.c -lcrypto
+enginesdir=`./a.out|sed 's/ENGINESDIR: //'`
+if test -z "$enginesdir" ; then
+    AC_MSG_FAILURE([Failed to find SSL engines directory])
+fi
 
 AC_ARG_WITH([enginedir],
   [AS_HELP_STRING([--with-enginedir=DIR], [engine directory])],
   [enginedir=$withval],
-  [enginedir="$libcrypto_enginesdir"])
+  [enginedir="$enginesdir"])
 AC_SUBST([enginedir], [$enginedir])
 
 CFLAGS="$CFLAGS -Wall"
-- 
2.13.7