Configure: warn about duplicate GENERATE declarations in build.info files
This sort of duplication is permitted, as the end result will be a single
item anyway, but we might as well warn to avoid future confusion.
@@ -2325,7 +2325,7 @@ EOF
if ($generate{$gen}) {
$generator[0] = cleanfile($buildd, $gen, $blddir);
}
- $check_generate{$ddest}->{$generator[0]} = 1;
+ $check_generate{$ddest}->{$generator[0]}++;
$unified_info{generate}->{$ddest} = [ @generator ];
}
@@ -2439,6 +2439,9 @@ EOF
warn "$_ is GENERATEd by more than one generator ($generators_txt)\n";
$ambiguous_generation++;
}
+ if ($check_generate{$_}->{$generators[0]} > 1) {
+ warn "INFO: $_ has more than one GENERATE declaration (same generator)\n"
+ }
}
die "There are ambiguous source file generations\n"
if $ambiguous_generation > 0;
