diff options
Diffstat (limited to 'src/mkheader.c')
| -rw-r--r-- | src/mkheader.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/src/mkheader.c b/src/mkheader.c index d44f6b4..44eb78e 100644 --- a/src/mkheader.c +++ b/src/mkheader.c @@ -4,7 +4,7 @@ * This file is free software; as a special exception the author gives * unlimited permission to copy and/or distribute it, with or without * modifications, as long as this notice is preserved. - * + * * This file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY, to the extent permitted by law; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -22,7 +22,8 @@ static const char *host_os; static char *srcdir; - +static const char *hdr_version; +static const char *hdr_version_number; /* Include the file NAME form the source directory. The included file is not further expanded. It may have comments indicated by a @@ -46,7 +47,7 @@ include_file (const char *fname, int lnr, const char *name) fp = fopen (incfname, "r"); if (!fp) { - fprintf (stderr, "%s:%d: error including `%s': %s\n", + fprintf (stderr, "%s:%d: error including `%s': %s\n", fname, lnr, incfname, strerror (errno)); exit (1); } @@ -63,7 +64,7 @@ include_file (const char *fname, int lnr, const char *name) } if (ferror (fp)) { - fprintf (stderr, "%s:%d: error reading `%s': %s\n", + fprintf (stderr, "%s:%d: error reading `%s': %s\n", fname, lnr, incfname, strerror (errno)); exit (1); } @@ -135,6 +136,18 @@ write_special (const char *fname, int lnr, const char *tag) if (!strcmp (host_os, "mingw32ce")) include_file (fname, lnr, "w32ce-add.h"); } + else if (!strcmp (tag, "version")) + { + putchar ('\"'); + fputs (hdr_version, stdout); + putchar ('\"'); + putchar ('\n'); + } + else if (!strcmp (tag, "version-number")) + { + fputs (hdr_version_number, stdout); + putchar ('\n'); + } else return 0; /* Unknown tag. */ @@ -142,7 +155,7 @@ write_special (const char *fname, int lnr, const char *tag) } -int +int main (int argc, char **argv) { FILE *fp; @@ -155,14 +168,17 @@ main (int argc, char **argv) { argc--; argv++; } - - if (argc != 2) + + if (argc != 4) { - fputs ("usage: " PGM " host_os template.h\n", stderr); + fputs ("usage: " PGM " host_os template.h version version_number\n", + stderr); return 1; } host_os = argv[0]; fname = argv[1]; + hdr_version = argv[2]; + hdr_version_number = argv[3]; srcdir = malloc (strlen (fname) + 2 + 1); if (!srcdir) @@ -184,7 +200,7 @@ main (int argc, char **argv) fname, lnr, strerror (errno)); return 1; } - + while (fgets (line, LINESIZE, fp)) { size_t n = strlen (line); @@ -198,7 +214,7 @@ main (int argc, char **argv) break; } line[--n] = 0; - + p1 = strchr (line, '@'); p2 = p1? strchr (p1+1, '@') : NULL; if (!p1 || !p2 || p2-p1 == 1) @@ -213,7 +229,7 @@ main (int argc, char **argv) if (!strcmp (p1, "configure_input")) { s = strrchr (fname, '/'); - printf ("Do not edit. Generated from %s by %s for %s.", + printf ("Do not edit. Generated from %s by %s for %s.", s? s+1 : fname, PGM, host_os); fputs (p2, stdout); putchar ('\n'); @@ -230,7 +246,7 @@ main (int argc, char **argv) if (ferror (fp)) { - fprintf (stderr, "%s:%d: error reading file: %s\n", + fprintf (stderr, "%s:%d: error reading file: %s\n", fname, lnr, strerror (errno)); return 1; } @@ -246,7 +262,7 @@ main (int argc, char **argv) fprintf (stderr, PGM ": error writing stdout: %s\n", strerror (errno)); return 1; } - + fclose (fp); return 0; |