The Basic compiler works now.

build.lua

@@ -12,6 +12,7 @@ installable {
 	name = "ack",
 	map = {
 		"lang/cem/cemcom.ansi+pkg",
+		"lang/basic/src+pkg",
 		"plat/pc86+pkg",
 		"util/ack+pkg",
 		"util/amisc+pkg",

lang/basic/src/basic.g

@@ -90,7 +90,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include "bem.h"
-#include "llmess.c"
+#include "llmess.h"
 
 typedef union {
 	int	integer ;
@@ -112,7 +112,7 @@ int	in_data = 0;	/* set if processing DATA statement */
 char	*formatstring;	/* formatstring used for printing */
 Symbol	*s;		/* Symbol dummy */
 
-#include "yylexp.c"
+#include "yylexp.h"
 #include "basic.lex"
 }
 

lang/basic/src/basic.lex

@@ -235,8 +235,6 @@ File *stream;
     }
 }
 
-extern char *strchr();
-
 getinputline()
 {
 	/* get next input line */

lang/basic/src/build.lua

@@ -0,0 +1,47 @@
+include("util/LLgen/build.lua")
+
+llgen {
+	name = "llgen",
+	srcs = { "./*.g" }
+}
+
+normalrule {
+	name = "tokentab_h",
+	ins = {
+		"./maketokentab",
+		matching(filenamesof("+llgen"), "/Lpars.h$"),
+	},
+	outleaves = { "tokentab.h" },
+	commands = {
+		"%{ins} %{outs}"
+	}
+}
+
+cprogram {
+	name = "em_bem",
+	srcs = {
+		"./*.c",
+		matching(filenamesof("+llgen"), "%.c$"),
+	},
+	deps = {
+		"+llgen",
+		"+tokentab_h",
+		"h+emheaders",
+		"modules+headers",
+		"modules/src/alloc+lib",
+		"modules/src/em_code+lib_k",
+		"modules/src/em_mes+lib",
+		"modules/src/print+lib",
+		"modules/src/string+lib",
+		"modules/src/system+lib",
+		"util/data+em_data",
+	}
+}
+
+installable {
+	name = "pkg",
+	map = {
+		["$(PLATDEP)/em_bem"] = "+em_bem"
+	}
+}
+

lang/basic/src/maketokentab

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-ed -s "${1:-Lpars.h}" <<'+'
+ed -s "${1:-Lpars.h}" > $2 <<'+'
 1d
 1,$s/# *define //
 1,$s/ ...$//
@@ -13,6 +13,6 @@ char *tokentab[] = {
 $a
 };
 .
-w tokentab.h
+1,$p
 q
 +

plat/build.lua

@@ -13,6 +13,7 @@ definerule("ackfile",
 			name = e.name,
 			srcs = e.srcs,
 			deps = {
+				"lang/cem/cemcom.ansi+pkg",
 				"lang/cem/cpp.ansi+pkg",
 				"plat/"..plat.."+tools",
 				"util/ack+pkg",