* new version 2.20.1

   * Ignore message from smtp server after a successful authentication
     challenge.

   * Alpine would not set include and lib paths for OpenSSL if this was
     installed in /usr/local/ssl.

   * If the .pinerc file is a symbolic link, Alpine might not write its
     contents when saving its configuration.

   * The _INIT_ token does not skip over non-alpha numeric characters in
     the name. Reported by Andreas Fehr.

   * If SSLDIR is defined somehow, do not disable S/MIME if the
     SSLCERTSDIR is not found.

   * Mismatch in size of UCS and CELL caused a corruption in the
     content of a pointer, which made the speller in PC-Alpine get
     the content of a word incorrectly.

   * Update splash screen to version 2.20 in main repository.

   * Skip testing openssl compatibility version when cross-compilation is
     detected. Fix contributed by Antti Seppälä.

1 files changed, 35 insertions, 21 deletions

diff --git a/configure.ac b/configure.ac
index 30f380cf..ab83a4ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@ dnl  */
 
 AC_PREREQ([2.69])
 
-AC_REVISION([Rev:14 by chappa@washington.edu])
+AC_REVISION([Rev:16 by chappa@washington.edu])
 
 dnl Alpine Version Number is in $srcdir/VERSION
 AC_INIT([alpine],[m4_normalize(m4_include(VERSION))],[chappa@washington.edu])
@@ -903,6 +903,9 @@ dnl find it anywhere else.
 	alpine_SSLLIB=$withval
       fi
     ])
+fi
+
+if test "x$alpine_SSLTYPE" != "xnone" ; then
   dnl setup globals so tests below work
   if test -n "$alpine_SSLINCLUDE" ; then
     CPPFLAGS="-I$alpine_SSLINCLUDE $CPPFLAGS"
@@ -916,6 +919,7 @@ dnl find it anywhere else.
   fi
 fi
 
+
 dnl Include Kerberos?
 dnl Set GSSDIR for c-client make
 AC_ARG_WITH(krb5,
@@ -1346,29 +1350,16 @@ if test "x$alpine_DL" = "xnone" ; then
     exit 1	
 fi
 
-dnl Crypto support is needed 
+dnl Check Openssl/LibreSSL version first
 if test "x$alpine_SSLTYPE" != "xnone" ; then
-  AC_SEARCH_LIBS(SSLeay,crypto,, [ alpine_CRYPTO="none" ])
-  if test "x$alpine_CRYPTO" = "xnone" ; then
-     AC_MSG_ERROR(crypto library NOT found)
-     exit 1
-  fi
-fi
-
-dnl provide SSL support?
-if test "x$alpine_SSLTYPE" != "xnone" ; then
-   AC_SEARCH_LIBS(SSL_library_init,ssl,,[ alpine_SSLTYPE="none" ])
-
-  if test "x$alpine_SSLTYPE" = "xnone" ; then
-     AC_MSG_ERROR(No library containing SSL_library_init found in your path)
-     exit 1
-  fi
-
-  AC_MSG_CHECKING([Openssl library version >= 1.0.1c])
+  AC_MSG_CHECKING([Openssl library version >= 1.0.0c])
   AC_RUN_IFELSE(
 	[AC_LANG_SOURCE([[
 #include <stdio.h>
 #include <stdlib.h>
+#if HAVE_STDINT_H
+#include <stdint.h>
+#endif /* HAVE_STDINT_H */
 #include <openssl/ssl.h>
 int main(void) {
 
@@ -1379,10 +1370,11 @@ int main(void) {
 }
 	]])],
 	[ AC_MSG_RESULT(yes) ],
-	[ alpine_SSLTYPE="none" ])
+	[ alpine_SSLTYPE="none" ],
+	[ AC_MSG_WARN([cross compiling: not checking])])
 
     if test "x$alpine_SSLTYPE" = "xnone" ; then
-	AC_MSG_ERROR(Install openssl version >= 1.0.1c)
+	AC_MSG_ERROR(Install openssl version >= 1.0.0c)
 	exit 1
     fi
     AC_SEARCH_LIBS(TLSv1_2_client_method,ssl,
@@ -1391,6 +1383,26 @@ int main(void) {
 	])
 fi
 
+dnl Crypto support is needed 
+if test "x$alpine_SSLTYPE" != "xnone" ; then
+  AC_SEARCH_LIBS(SSLeay,crypto,, [ alpine_CRYPTO="none" ])
+  if test "x$alpine_CRYPTO" = "xnone" ; then
+     AC_MSG_ERROR(crypto library NOT found)
+     exit 1
+  fi
+fi
+
+dnl provide SSL support?
+if test "x$alpine_SSLTYPE" != "xnone" ; then
+   AC_SEARCH_LIBS(SSL_library_init,ssl,,[ alpine_SSLTYPE="none" ])
+
+  if test "x$alpine_SSLTYPE" = "xnone" ; then
+     AC_MSG_ERROR(No library containing SSL_library_init found in your path)
+     exit 1
+  fi
+
+fi
+
 dnl provide LDAP support?
 if test "$alpine_with_ldap" = "yes" ; then
   alpine_has_ldap=
@@ -1848,6 +1860,8 @@ else
     certdir="${alpine_SSLDIR}/ssl/certs"
   elif test -n "$alpine_SSLCERTS_ORIG" -a -d "$alpine_SSLCERTS_ORIG" ; then
     certdir="$alpine_SSLCERTS_ORIG"
+  elif test -n "$alpine_SSLCERTS" ; then
+    certdir="$alpine_SSLCERTS"
   else
     AC_MSG_NOTICE([SSL Problem: certificate directory not found])
   fi