- (djm) Rework search for OpenSSL location. Skip directories which don't

   exist, don't add -L$ssldir/lib if it doesn't exist. Should help SCO
   with its limit of 6 -L options.

2 files changed, 50 insertions, 18 deletions

diff --git a/ChangeLog b/ChangeLog
index be687ffcb..5b3d94b16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,9 @@
 20010219
  - (bal) Markus' blessing to rename login.[ch] -> sshlogin.[ch] and
    pty.[ch] -> sshpty.[ch]
+ - (djm) Rework search for OpenSSL location. Skip directories which don't
+   exist, don't add -L$ssldir/lib if it doesn't exist. Should help SCO
+   with its limit of 6 -L options.
 
 20010218
  - (bal) Patch for fix FCHMOD reference in ftp-client.c by Tim Rice 
@@ -4042,4 +4045,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.801 2001/02/18 19:13:33 mouring Exp $
+$Id: ChangeLog,v 1.802 2001/02/19 01:56:39 djm Exp $
diff --git a/configure.in b/configure.in
index a5870f336..29c482396 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.247 2001/02/18 06:01:00 djm Exp $
+# $Id: configure.in,v 1.248 2001/02/19 01:56:39 djm Exp $
 
 AC_INIT(ssh.c)
 
@@ -593,20 +593,38 @@ if test "x$prefix" != "xNONE" ; then
         tryssldir="$tryssldir $prefix"
 fi
 AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
-
         for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
+                CPPFLAGS="$saved_CPPFLAGS"
+                LDFLAGS="$saved_LDFLAGS"
+                LIBS="$saved_LIBS -lcrypto"
+                
+                # Skip directories if they don't exist
+                if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
+                        continue;
+                fi
                 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
-                        LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir"
-                        CPPFLAGS="$saved_CPPFLAGS -I$ssldir/include"
-                        if test ! -z "$need_dash_r" ; then
-                                LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir"
+                        # Try to use $ssldir/lib if it exists, otherwise 
+                        # $ssldir
+                        if test -d "$ssldir/lib" ; then
+                                LDFLAGS="$LDFLAGS -L$ssldir/lib"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R$ssldir/lib"
+                                fi
+                        else
+                                LDFLAGS="$LDFLAGS -L$ssldir"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R$ssldir"
+                                fi
+                        fi
+                        # Try to use $ssldir/include if it exists, otherwise 
+                        # $ssldir
+                        if test -d "$ssldir/include" ; then
+                                CPPFLAGS="$CPPFLAGS -I$ssldir/include"
+                        else
+                                CPPFLAGS="$CPPFLAGS -I$ssldir"
                         fi
-                else
-                        LDFLAGS="$saved_LDFLAGS"
                 fi
 
-                LIBS="$saved_LIBS -lcrypto"
-
                 # Basic test to check for compatible version and correct linking
                 # *does not* test for RSA - that comes later.
                 AC_TRY_RUN(
@@ -646,15 +664,26 @@ if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ;
         AC_DEFINE(HAVE_OPENSSL)
         dnl Need to recover ssldir - test above runs in subshell
         ssldir=$ac_cv_openssldir
-
         if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
-                CPPFLAGS="$saved_CPPFLAGS -I$ssldir/include"
-                LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir"
-                if test ! -z "$need_dash_r" ; then
-                        LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir"
+                # Try to use $ssldir/lib if it exists, otherwise 
+                # $ssldir
+                if test -d "$ssldir/lib" ; then
+                        LDFLAGS="$LDFLAGS -L$ssldir/lib"
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="$LDFLAGS -R$ssldir/lib"
+                        fi
+                else
+                        LDFLAGS="$LDFLAGS -L$ssldir"
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="$LDFLAGS -R$ssldir"
+                        fi
                 fi
-                if test ! -z "$blibpath" ; then
-                        blibpath="$blibpath:$ssldir:$ssldir/lib"
+                # Try to use $ssldir/include if it exists, otherwise 
+                # $ssldir
+                if test -d "$ssldir/include" ; then
+                        CPPFLAGS="$CPPFLAGS -I$ssldir/include"
+                else
+                        CPPFLAGS="$CPPFLAGS -I$ssldir"
                 fi
         fi
 fi