Index: sys/kern/makesyscalls.sh
===================================================================
--- sys/kern/makesyscalls.sh
+++ sys/kern/makesyscalls.sh
@@ -119,10 +119,12 @@
 		printf "/*\n * System call switch table.\n *\n" > syssw
 		printf " * DO NOT EDIT-- this file is automatically generated.\n" > syssw
 		printf " * $%s$\n", "FreeBSD" > syssw
+		printf " */\n\n" > syssw
 
 		printf "/*\n * System call prototypes.\n *\n" > sysarg
 		printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysarg
 		printf " * $%s$\n", "FreeBSD" > sysarg
+		printf " */\n\n" > sysarg
 
 		printf "\n#ifdef %s\n\n", compat > syscompat
 		printf "\n#ifdef %s\n\n", compat4 > syscompat4
@@ -133,10 +135,13 @@
 		printf "/*\n * System call names.\n *\n" > sysnames
 		printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysnames
 		printf " * $%s$\n", "FreeBSD" > sysnames
+		printf " */\n\n" > sysnames
 
 		printf "/*\n * System call numbers.\n *\n" > syshdr
 		printf " * DO NOT EDIT-- this file is automatically generated.\n" > syshdr
 		printf " * $%s$\n", "FreeBSD" > syshdr
+		printf " */\n\n" > syshdr
+
 		printf "# FreeBSD system call object files.\n" > sysmk
 		printf "# DO NOT EDIT-- this file is automatically generated.\n" > sysmk
 		printf "# $%s$\n", "FreeBSD" > sysmk
@@ -146,15 +151,9 @@
 		printf " * $%s$\n", "FreeBSD" > systrace
 	}
 	NR == 1 {
-		gsub("[$]FreeBSD: ", "FreeBSD: ", $0)
-		gsub(" [$]", "", $0)
-
-		printf " * created from%s\n */\n\n", $0 > syssw
-
 		printf "\n/* The casts are bogus but will do for now. */\n" > sysent
 		printf "struct sysent %s[] = {\n",switchname > sysent
 
-		printf " * created from%s\n */\n\n", $0 > sysarg
 		printf "#ifndef %s\n", sysproto_h > sysarg
 		printf "#define\t%s\n\n", sysproto_h > sysarg
 		printf "#include <sys/signal.h>\n" > sysarg
@@ -177,12 +176,9 @@
 		printf "#define\tPADR_(t)\t0\n" > sysarg
 		printf "#endif\n\n" > sysarg
 
-		printf " * created from%s\n */\n\n", $0 > sysnames
 		printf "const char *%s[] = {\n", namesname > sysnames
 
-		printf " * created from%s\n */\n\n", $0 > syshdr
-
-		printf "# created from%s\nMIASM = ", $0 > sysmk
+		printf "MIASM = " > sysmk
 
 		printf " * This file is part of the DTrace syscall provider.\n */\n\n" > systrace
 		printf "static void\nsystrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)\n{\n" > systrace