+if SILC_DIST_TOOLKIT
+include_HEADERS = \
+ aes.h \
+ blowfish.h \
+ cast.h \
+ ciphers_def.h \
+ ciphers.h \
+ md5.h \
+ none.h \
+ pkcs1.h \
+ rc5.h \
+ rc6.h \
+ rsa.h \
+ sha1.h \
+ silccipher.h \
+ silcdh.h \
+ silchash.h \
+ silchmac.h \
+ silcpkcs.h \
+ silcrng.h \
+ twofish.h
+endif
+
+EXTRA_DIST = *.h tests
+
+include $(top_srcdir)/Makefile.defines.in
+
+# Workaround a bug in GCC 2.x which causes memory exhaustion
+# when compiling sha1 with optimizations on UltraSPARC.
+#
+@FIX_SHA1@sha1.lo:
+@FIX_SHA1@ $(LTCOMPILE) -O0 -c -o $@ `test -f 'sha1.c' || echo '$(srcdir)/'`sha1.c
+@FIX_SHA1@