general: reenable -Wpedantic for gcc by using __extension__ (ZEXT)

to suppress warnings about `errtxtf` operand number "%<n>$" args;
  enable some further warnings
test suite: enable -Wpedantic and fix/suppress any warnings
This commit is contained in:
gitlost 2025-01-27 11:03:33 +00:00
parent a4b557786f
commit b377b14360
93 changed files with 1397 additions and 1370 deletions

View file

@ -1,7 +1,7 @@
/* output.c - Common routines for raster/vector
libzint - the open source barcode library
Copyright (C) 2020-2024 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2020-2025 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -56,8 +56,8 @@ static int out_check_colour(struct zint_symbol *symbol, const char *colour, cons
name);
}
if (not_sane(OUT_SSET_F, (unsigned char *) colour, len)) {
return errtxtf(ZINT_ERROR_INVALID_OPTION, symbol, 881,
"Malformed %1$s RGB colour '%2$s' (hexadecimal only)", name, colour);
return ZEXT errtxtf(ZINT_ERROR_INVALID_OPTION, symbol, 881,
"Malformed %1$s RGB colour '%2$s' (hexadecimal only)", name, colour);
}
return 0;