diff -ruN strongswan-2.8.1-orig/linux/net/ipsec/alg/Makefile.alg_cryptoapi strongswan-2.8.1/linux/net/ipsec/alg/Makefile.alg_cryptoapi
--- strongswan-2.8.1-orig/linux/net/ipsec/alg/Makefile.alg_cryptoapi	2004-03-22 16:53:19.000000000 -0500
+++ strongswan-2.8.1/linux/net/ipsec/alg/Makefile.alg_cryptoapi	2007-01-17 02:28:26.835241726 -0500
@@ -1,10 +1,10 @@
 MOD_CRYPTOAPI := ipsec_cryptoapi.o
 
 ifneq ($(wildcard $(TOPDIR)/include/linux/crypto.h),)
-ALG_MODULES += $(MOD_CRYPTOAPI)
-obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += $(MOD_CRYPTOAPI)
-static_init-func-$(CONFIG_IPSEC_ALG_CRYPTOAPI)+= ipsec_cryptoapi_init
-alg_obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += ipsec_alg_cryptoapi.o
+#ALG_MODULES += $(MOD_CRYPTOAPI)
+#obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += $(MOD_CRYPTOAPI)
+#static_init-func-$(CONFIG_IPSEC_ALG_CRYPTOAPI)+= ipsec_cryptoapi_init
+#alg_obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += ipsec_alg_cryptoapi.o
 else
 $(warning "Linux CryptoAPI (2.4.22+ or 2.6.x) not found, not building ipsec_cryptoapi.o")
 endif