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iverilog
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ivlpp: when using '-V' option return immediatly after printing 

This avoids a runtime failure.
This commit is contained in:
Ralf Habacker 2026-05-13 20:13:49 +02:00
parent 32a7e92702
commit 940d90b100
1 changed files with 12 additions and 9 deletions
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21
ivlpp/main.c
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@ -59,6 +59,8 @@ char *dep_path = NULL;
char dep_mode = 'a';
/* verbose flag */
int verbose_flag = 0;
/* version flag */
int version_flag = 0;
/* Path to vhdlpp */
char *vhdlpp_path = 0;
/* vhdlpp work directory */
@ -350,19 +352,12 @@ int main(int argc, char*argv[])
break;
case 'v':
fprintf(stderr, "Icarus Verilog Preprocessor version "
VERSION " (" VERSION_TAG ")\n\n");
fprintf(stderr, "%s\n\n", COPYRIGHT);
fputs(NOTICE, stderr);
verbose_flag = 1;
break;
case 'V':
fprintf(stdout, "Icarus Verilog Preprocessor version "
VERSION " (" VERSION_TAG ")\n\n");
fprintf(stdout, "%s\n\n", COPYRIGHT);
fputs(NOTICE, stdout);
return 0;
version_flag = 1;
break;
default:
flag_errors += 1;
@ -387,6 +382,14 @@ int main(int argc, char*argv[])
return flag_errors;
}
if (version_flag) {
fprintf(stdout, "Icarus Verilog Preprocessor version "
VERSION " (" VERSION_TAG ")\n\n");
fprintf(stdout, "%s\n\n", COPYRIGHT);
fputs(NOTICE, stdout);
return 0;
}
/* Collect the file names on the command line in the source
file list, then if there is a file list, read more file
names from there. */