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+S/MIME capabilities in Pine
+
+Patch Author: Jonathan Paisley
+Contact Info: paisleyj@dcs.gla.ac.uk
+WWW: http://www.dcs.gla.ac.uk/~paisleyj/
+
+This patch adds S/MIME functionality to Pine.  It was
+last tested thoroughly with Pine 4.33, and it has been updated
+to work with the latest version (4.52).
+
+Check out the unix 'patch' command.  An example of using
+patch would be:
+
+$ cd ../..  # Change to top level directory (containing contrib, pine, etc)
+$ patch -p1 < contrib/smime/pine-smime-151101.diff
+
+*** After patching, read pine/README.smime for more details. ***
+
+The patch will create the following files:
+
+pine/README.smime
+pine/TODO.smime
+pine/bss_so.c
+pine/bss_so.h
+pine/smime.c
+pine/smime.h
+pine/smkeys.c
+pine/smkeys.h
+
+It will modify the following files:
+
+imap/src/c-client/mail.c
+imap/src/c-client/mail.h
+pine/filter.c
+pine/init.c
+pine/mailcmd.c
+pine/mailpart.c
+pine/mailview.c
+pine/makefile.lnx
+pine/makefile.so5
+pine/pine.h
+pine/pine.hlp
+pine/send.c
+
+Note that this patch has only been tested on Solaris and Linux (thus only
+those makefiles have been patched). The changes that have been made to
+the makefiles are as follows:
+
+    Add these SSL variables (these were roughly lifted from imap/src/osdep/unix/Makefile)
+
+    SSLDIR=      $(HOME)/local/ssl
+    SSLCERTS=    $(SSLDIR)/certs
+    SSLINCLUDE=  $(SSLDIR)/include
+    SSLLIB=      $(SSLDIR)/lib
+
+    SSLCFLAGS=   -I$(SSLINCLUDE) \
+	       -DSSL_CERT_DIRECTORY=\"$(SSLCERTS)\" \
+	       -DSMIME
+    SSLLDFLAGS=  -L$(SSLLIB) -lcrypto
+
+    Add $(SSLLDFLAGS) to the LIBS variable.
+    Add $(SSLCFLAGS) to the CFLAGS variable.
+    Add bss_so.o smime.o smkeys.o to the OFILES= variable.
+
+Similar changes would have to be made to the makefile for other ports.