diff -durpN gcl-2.6.8.ORIG/clcs/makefile gcl-2.6.8/clcs/makefile
--- gcl-2.6.8.ORIG/clcs/makefile	2010-08-04 15:44:22.000000000 -0600
+++ gcl-2.6.8/clcs/makefile	2010-12-29 11:46:30.623141563 -0700
@@ -9,6 +9,9 @@ all: $(addsuffix .c,$(FILES)) $(addsuffi
 
 saved_clcs_gcl: ../unixport/saved_pcl_gcl$(EXE)
 	echo '(load "package.lisp")(load "myload.lisp")(si::save-system "$@")' | $< $(<D)/
+	if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then \
+		chcon -t gcl_exec_t $@; \
+	fi
 
 %.h %.data %.c : %.lisp saved_clcs_gcl
 	cp ../h/cmpinclude.h .
@@ -31,6 +34,9 @@ compile: ${LISP}
 
 saved_full_gcl: ${LISP}
 	echo '(load "package.lisp")(load "loading.lisp")(jamie-load-clcs :compiled)(system::save-system "saved_full_gcl")' | ${LISP}
+	if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then \
+		chcon -t gcl_exec_t $@; \
+	fi
 
 clean:
 	rm -f *.o *.fn saved_full_gcl$(EXE) saved_full_gcl cmpinclude.h *.c *.h *.data saved_clcs_gcl$(EXE)
diff -durpN gcl-2.6.8.ORIG/makefile gcl-2.6.8/makefile
--- gcl-2.6.8.ORIG/makefile	2010-11-04 11:53:32.000000000 -0600
+++ gcl-2.6.8/makefile	2010-12-29 11:46:30.624141447 -0700
@@ -187,6 +187,9 @@ install1:
 	if gcc --version | grep -i mingw >/dev/null 2>&1 ; then if grep -i oncrpc makedefs >/dev/null 2>&1 ; then cp /mingw/bin/oncrpc.dll $(DESTDIR)$(INSTALL_LIB_DIR)/$(PORTDIR); fi ; fi
 	cd $(DESTDIR)$(INSTALL_LIB_DIR)/$(PORTDIR) && \
 		mv $(FLISP)$(EXE) temp$(EXE) && \
+		if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then \
+			chcon -t gcl_exec_t temp$(EXE); \
+		fi && \
 		echo '(reset-sys-paths "$(INSTALL_LIB_DIR)/")(si::save-system "$(FLISP)$(EXE)")' | ./temp$(EXE) && \
 		rm -f temp$(EXE)
 	if [ -e "unixport/rsym$(EXE)" ] ; then cp unixport/rsym$(EXE) $(DESTDIR)$(INSTALL_LIB_DIR)/unixport/ ; fi
diff -durpN gcl-2.6.8.ORIG/selinux/gcl.fc gcl-2.6.8/selinux/gcl.fc
--- gcl-2.6.8.ORIG/selinux/gcl.fc	1969-12-31 17:00:00.000000000 -0700
+++ gcl-2.6.8/selinux/gcl.fc	2010-12-29 11:46:30.625141327 -0700
@@ -0,0 +1,5 @@
+/usr/lib64/gcl-[^/]+/unixport/saved_.*	--	gen_context(system_u:object_r:gcl_exec_t,s0)
+/usr/lib/gcl-[^/]+/unixport/saved_.*	--	gen_context(system_u:object_r:gcl_exec_t,s0)
+/usr/lib/maxima/[^/]+/binary-gcl/maxima --	gen_context(system_u:object_r:gcl_exec_t,s0)
+/usr/lib64/maxima/[^/]+/binary-gcl/maxima --	gen_context(system_u:object_r:gcl_exec_t,s0)
+
diff -durpN gcl-2.6.8.ORIG/selinux/gcl.if gcl-2.6.8/selinux/gcl.if
--- gcl-2.6.8.ORIG/selinux/gcl.if	1969-12-31 17:00:00.000000000 -0700
+++ gcl-2.6.8/selinux/gcl.if	2010-12-29 11:46:30.626141206 -0700
@@ -0,0 +1,146 @@
+
+## <summary>policy for gcl</summary>
+
+########################################
+## <summary>
+##	Execute a domain transition to run gcl.
+## </summary>
+## <param name="domain">
+## <summary>
+##	Domain allowed to transition.
+## </summary>
+## </param>
+#
+interface(`gcl_domtrans',`
+	gen_require(`
+		type gcl_t;
+                type gcl_exec_t;
+	')
+
+	domtrans_pattern($1,gcl_exec_t,gcl_t)
+')
+
+
+########################################
+## <summary>
+##	Do not audit attempts to read, 
+##	gcl tmp files
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain to not audit.
+##	</summary>
+## </param>
+#
+interface(`gcl_dontaudit_read_tmp_files',`
+	gen_require(`
+		type gcl_tmp_t;
+	')
+
+	dontaudit $1 gcl_tmp_t:file read_file_perms;
+')
+
+########################################
+## <summary>
+##	Allow domain to read, gcl tmp files
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain to not audit.
+##	</summary>
+## </param>
+#
+interface(`gcl_read_tmp_files',`
+	gen_require(`
+		type gcl_tmp_t;
+	')
+
+	allow $1 gcl_tmp_t:file read_file_perms;
+')
+
+########################################
+## <summary>
+##	Allow domain to manage gcl tmp files
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain to not audit.
+##	</summary>
+## </param>
+#
+interface(`gcl_manage_tmp',`
+	gen_require(`
+		type gcl_tmp_t;
+	')
+
+         manage_dirs_pattern($1,gcl_tmp_t,gcl_tmp_t)
+         manage_files_pattern($1,gcl_tmp_t,gcl_tmp_t)
+         manage_lnk_files_pattern($1,gcl_tmp_t,gcl_tmp_t)
+')
+
+########################################
+## <summary>
+##	Execute gcl in the gcl domain, and
+##	allow the specified role the gcl domain.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access
+##	</summary>
+## </param>
+## <param name="role">
+##	<summary>
+##	The role to be allowed the gcl domain.
+##	</summary>
+## </param>
+## <param name="terminal">
+##	<summary>
+##	The type of the role's terminal.
+##	</summary>
+## </param>
+#
+interface(`gcl_run',`
+	gen_require(`
+		type gcl_t;
+	')
+
+	gcl_domtrans($1)
+	role $2 types gcl_t;
+	dontaudit gcl_t $3:chr_file rw_term_perms;
+')
+
+
+########################################
+## <summary>
+##	All of the rules required to administrate 
+##	an gcl environment
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+## <param name="role">
+##	<summary>
+##	The role to be allowed to manage the gcl domain.
+##	</summary>
+## </param>
+## <param name="terminal">
+##	<summary>
+##	The type of the user terminal.
+##	</summary>
+## </param>
+## <rolecap/>
+#
+interface(`gcl_admin',`
+	gen_require(`
+		type gcl_t;
+	')
+
+	allow $1 gcl_t:process { ptrace signal_perms getattr };
+	read_files_pattern($1, gcl_t, gcl_t)
+	        
+
+	gcl_manage_tmp($1)
+
+')
diff -durpN gcl-2.6.8.ORIG/selinux/gcl.te gcl-2.6.8/selinux/gcl.te
--- gcl-2.6.8.ORIG/selinux/gcl.te	1969-12-31 17:00:00.000000000 -0700
+++ gcl-2.6.8/selinux/gcl.te	2010-12-29 11:46:30.627141086 -0700
@@ -0,0 +1,45 @@
+policy_module(gcl,1.0.1)
+
+########################################
+#
+# Declarations
+#
+
+type gcl_t;
+type gcl_exec_t;
+application_domain(gcl_t, gcl_exec_t)
+role system_r types gcl_t;
+
+########################################
+#
+# gcl local policy
+#
+
+## internal communication is often done using fifo and unix sockets.
+allow gcl_t self:fifo_file rw_file_perms;
+allow gcl_t self:unix_stream_socket create_stream_socket_perms;
+
+libs_use_ld_so(gcl_t)
+libs_use_shared_libs(gcl_t)
+
+miscfiles_read_localization(gcl_t)
+
+## The GCL memory management and executable dumping routines manipulate memory
+## in various (usually forbidden) ways.
+allow gcl_t self:process { execmem execheap };
+
+optional_policy(`
+	unconfined_domain(gcl_t)
+')
+
+optional_policy(`
+	gen_require(`
+		type unconfined_t;
+		type unconfined_devpts_t;
+		type unconfined_tty_device_t;
+		role unconfined_r;
+	')
+
+	gcl_run(unconfined_t, unconfined_r, { unconfined_tty_device_t unconfined_devpts_t })
+	allow gcl_t gcl_exec_t:file execmod;
+')
diff -durpN gcl-2.6.8.ORIG/unixport/makefile gcl-2.6.8/unixport/makefile
--- gcl-2.6.8.ORIG/unixport/makefile	2010-11-05 07:26:31.000000000 -0600
+++ gcl-2.6.8/unixport/makefile	2010-12-29 11:46:30.628140965 -0700
@@ -122,6 +122,9 @@ saved_%:raw_% $(RSYM) init_%.lsp raw_%_m
 	echo " (in-package \"USER\")(system:save-system \"$@\")" >>foo
 	ar x lib$*.a $$(ar t lib$*.a |grep ^gcl_)
 	$(PORTDIR)/raw_$*$(EXE) $(PORTDIR)/ -libdir $(GCLDIR)/ < foo
+	if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then \
+		chcon -t gcl_exec_t $@; \
+	fi
 
 $(RSYM): $(SPECIAL_RSYM) $(HDIR)/mdefs.h
 	$(CC) $(LD_FLAGS) $(CFLAGS) -I$(HDIR) -I$(ODIR) -o $(RSYM) $(SPECIAL_RSYM)
@@ -162,6 +165,9 @@ ifeq ($(GNU_LD),1)
 else
 	$(CC) $(LD_FLAGS) -o raw_$*$(EXE) $(filter %.o,$^) -L. $(EXTRA_LD_LIBS) $(LD_LIBS_PRE) -l$* $(LD_LIBS_POST)
 endif
+	if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then \
+		chcon -t gcl_exec_t raw_$*$(EXE); \
+	fi
 #	diff map_$* map_$*.old >/dev/null || (cp map_$* map_$*.old && rm -f $@ && $(MAKE) $@)
 #	cp map_$*.old map_$*