Re: How to add an additional option to dg-compile and dg-run

[Thomas Koenig via Gcc]

Am 29.07.24 um 11:22 schrieb Jonathan Wakely via Gcc:
> # If a testcase doesn't have special options, use these.
> global DEFAULT_FFLAGS
> if ![info exists DEFAULT_FFLAGS] then {
>     set DEFAULT_FFLAGS " -pedantic-errors"
> }
I tried using that, still saw a lot of errors when compiling
C files.  I also tried

--- a/gcc/testsuite/gfortran.dg/dg.exp
+++ b/gcc/testsuite/gfortran.dg/dg.exp
@@ -32,7 +32,7 @@ dg-init
global gfortran_test_path
global gfortran_aux_module_flags
set gfortran_test_path $srcdir/$subdir
-set gfortran_aux_module_flags $DEFAULT_FFLAGS
+set gfortran_aux_module_flags "-O0"
proc dg-compile-aux-modules { args } {
    global gfortran_test_path
    global gfortran_aux_module_flags

but that also seems to have been the wrong button to press,
that also didn't do anything.

Anything else to try?  I'd really like to set up some sort of regression
test to make sure that -funsigned does not break anything else, but
right now I'm out of ideas.

Best regards

        Thomas