In GCC 14 we started to emit URLs for "command-line option is
valid for but not " and "-Werror= argument
'-Werror=' is not valid for " warnings. So we should
have moved -fdiagnostics-urls= early like -fdiagnostics-color=, or
-fdiagnostics-urls= wouldn't be able to control URLs in these warnings.
No test cases are added because with TERM=xterm-256colors PR114980
already triggers some test failures.
gcc/ChangeLog:
PR driver/114980
* opts-common.cc (prune_options): Move -fdiagnostics-urls=
early like -fdiagnostics-color=.
---
Bootstrapped and regtested on x86_64-linux-gnu. Ok for trunk and
releases/gcc-14?
gcc/opts-common.cc | 13 +
1 file changed, 13 insertions(+)
diff --git a/gcc/opts-common.cc b/gcc/opts-common.cc
index 4a2dff243b0..2d1e86ff94f 100644
--- a/gcc/opts-common.cc
+++ b/gcc/opts-common.cc
@@ -1152,6 +1152,7 @@ prune_options (struct cl_decoded_option **decoded_options,
unsigned int options_to_prepend = 0;
unsigned int Wcomplain_wrong_lang_idx = 0;
unsigned int fdiagnostics_color_idx = 0;
+ unsigned int fdiagnostics_urls_idx = 0;
/* Remove arguments which are negated by others after them. */
new_decoded_options_count = 0;
@@ -1185,6 +1186,12 @@ prune_options (struct cl_decoded_option
**decoded_options,
++options_to_prepend;
fdiagnostics_color_idx = i;
continue;
+ case OPT_fdiagnostics_urls_:
+ gcc_checking_assert (i != 0);
+ if (fdiagnostics_urls_idx == 0)
+ ++options_to_prepend;
+ fdiagnostics_urls_idx = i;
+ continue;
default:
gcc_assert (opt_idx < cl_options_count);
@@ -1248,6 +1255,12 @@ keep:
= old_decoded_options[fdiagnostics_color_idx];
new_decoded_options_count++;
}
+ if (fdiagnostics_urls_idx != 0)
+ {
+ new_decoded_options[argv_0 + options_prepended++]
+ = old_decoded_options[fdiagnostics_urls_idx];
+ new_decoded_options_count++;
+ }
gcc_checking_assert (options_to_prepend == options_prepended);
}
--
2.45.0
