PageRenderTime 21ms CodeModel.GetById 15ms app.highlight 2ms RepoModel.GetById 1ms app.codeStats 0ms

/arch/sh/tools/gen-mach-types

http://github.com/mirrors/linux
AWK | 47 lines | 38 code | 4 blank | 5 comment | 0 complexity | 587afdda15d967adc2c0bcb552debf69 MD5 | raw file
 1#!/bin/awk
 2#
 3# Awk script to generate include/generated/machtypes.h
 4# Heavily based on arch/arm/tools/gen-mach-types
 5#
 6BEGIN	{ nr = 0 }
 7/^#/	{ next }
 8/^[ 	]*$/ { next }
 9
10NF == 2 {
11	  mach[nr] = $1;
12	  config[nr] = "CONFIG_"$2;
13	  nr++;
14	}
15
16END	{
17	  printf("/*\n");
18	  printf(" * Automagically generated, don't touch.\n");
19	  printf(" */\n");
20	  printf("#ifndef __ASM_SH_MACHTYPES_H\n");
21	  printf("#define __ASM_SH_MACHTYPES_H\n");
22	  printf("\n");
23	  printf("/*\n");
24	  printf(" * We'll use the following MACH_xxx defs for placeholders for the time\n");
25	  printf(" * being .. these will all go away once sh_machtype is assigned per-board.\n");
26	  printf(" *\n");
27	  printf(" * For now we leave things the way they are for backwards compatibility.\n");
28	  printf(" */\n");
29	  printf("\n");
30	  printf("/* Mach types */\n");
31
32	  for (i = 0; i < nr; i++) {
33	      printf("#ifdef %s\n", config[i]);
34	      printf("  #define MACH_%s\t\t1\n", mach[i]);
35	      printf("#else\n");
36	      printf("  #define MACH_%s\t\t0\n", mach[i]);
37	      printf("#endif\n");
38	    }
39
40	  printf("\n");
41	  printf("/* Machtype checks */\n");
42	  for (i = 0; i < nr; i++)
43	      printf("#define mach_is_%s()\t\t\t(MACH_%s)\n",
44	     	 tolower(mach[i]), mach[i]);
45	  printf("\n");
46	  printf("#endif /* __ASM_SH_MACHTYPES_H */\n");
47	}