FreeCalypso > hg > fc-tourmaline

annotate helpers/build-date.c @ 291:a72feaed133a

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PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER, currently defined for c11x and c139; later we also expect to have it on for FC Venus, and in FC Magnetite we are going to turn it on for target dsample, just for the sake of completeness and philosophical correctness.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Mar 2022 19:31:18 +0000
parents 775dba605f33
children
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1 /*
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2 * This program runs at firmware build time to produce a C file for the
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3 * fw build that includes the build date and time stamp.
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4 */
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5
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include <time.h>
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11
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12 main(argc, argv)
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13 char **argv;
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14 {
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15 time_t now;
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16 struct tm *tm;
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17
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18 if (argc < 2 || argc > 4) {
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19 fprintf(stderr,
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20 "usage: %s config_name target_name src_version\n",
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21 argv[0]);
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22 exit(1);
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23 }
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24 time(&now);
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25 tm = gmtime(&now);
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26 printf("const char firmware_version_str[] =\n");
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27 if (argc >= 3)
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28 printf("\"FreeCalypso Tourmaline %s (%s), ", argv[1], argv[2]);
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29 else
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30 printf("\"FreeCalypso Tourmaline %s, ", argv[1]);
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31 if (argc >= 4 && strcmp(argv[3], "unknown"))
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32 printf("source version %s, ", argv[3]);
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33 printf("build date %d-%02d-%02dT%02d:%02d:%02dZ\";\n",
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34 tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
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35 tm->tm_hour, tm->tm_min, tm->tm_sec);
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36 exit(0);
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37 }