Iain Sandoe <i...@sandoe.co.uk> writes: > Oops pressed ‘send' too soon - this is part of the series for Darwin: > > There are several modula-2 issues on Darwin, some blocking bootstrap on > one or more system versions. > > This has been tested on powerpc/i688-darwin9 .. x86_64-darwin10,17,21 and > the prototype aarch64-darwin branch on darwin21. > > OK for trunk? > thanks > Iain
sure, LGTM regards, Gaius >> On 30 Dec 2022, at 10:58, Iain Sandoe <iains....@gmail.com> wrote: >> >> The follows the pattern used in C++ and D drivers to pass -static-libstdc++ >> onto the target driver to allow spec substitution of static libraries. >> >> NOTE: The general handling of Bstatic/dynamic and the possible use of static >> libgm2 libraries is unimplemented in this driver so far. It seems likely >> that the driver construction could be greatly simplified if the modula-2 >> runtimes were combined into fewer (hopefully, one) libraries. >> >> Signed-off-by: Iain Sandoe <i...@sandoe.co.uk> >> >> gcc/m2/ChangeLog: >> >> * gm2spec.cc (lang_specific_driver): Pass -static-libstdc++ on to >> the target driver if the linker does not support Bstatic/dynamic. >> --- >> gcc/m2/gm2spec.cc | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/gcc/m2/gm2spec.cc b/gcc/m2/gm2spec.cc >> index 680dd3602ef..b9a5c4e79bb 100644 >> --- a/gcc/m2/gm2spec.cc >> +++ b/gcc/m2/gm2spec.cc >> @@ -767,7 +767,12 @@ lang_specific_driver (struct cl_decoded_option >> **in_decoded_options, >> >> case OPT_static_libstdc__: >> library = library >= 0 ? 2 : library; >> +#ifdef HAVE_LD_STATIC_DYNAMIC >> + /* Remove -static-libstdc++ from the command only if target supports >> + LD_STATIC_DYNAMIC. When not supported, it is left in so that a >> + back-end target can use outfile substitution. */ >> args[i] |= SKIPOPT; >> +#endif >> break; >> >> case OPT_stdlib_: >> -- >> 2.37.1 (Apple Git-137.1) >>