On Sun, Jan 29, 2023 at 06:35:11AM +0100, Helmut Grohne wrote: > Source: vile > Version: 9.8y-1 > Tags: patch upstream > User: debian-cr...@lists.debian.org > Usertags: ftcbfs > > vile used to cross build until 9.8x-1. Now it fails. The reasons are not > entirely clear to me. Here is what I know: > > 1. It checks for setpgrp and getpgrp and these tests turn out to be > successful in all cases. > 2. When cross compiling, it avoids AC_FUNC_SETPGRP and AC_FUNC_GETPGRP > even though these macros work fine with cross compiling today. > 3. For some reason, SETPGRP_VOID and GETPGRP_VOID end up not getting > defined during cross compilation. configure isn't very verbose about > why. > 4. If you delete the extra code that tries to support cross building, it > just works. > > As such, I recommend skipping deeper investigation and rather deleting
hmm... > the evidently broken cross compilation support code. Do note that you > must regenerate configure before upload or enable autoreconf to apply > this change. I'm attaching the bare configure.in patch for your > convenience. > > Helmut > --- vile-9.8y.orig/aclocal.m4 > +++ vile-9.8y/aclocal.m4 > @@ -2932,35 +2932,9 @@ > dnl messes up the messages... > define([CF_KILLPG], > [ > -if test "$cross_compiling" = yes ; then > - AC_CHECK_FUNC(setpgrp,[ > - AC_TRY_COMPILE([ > -#ifdef HAVE_UNISTD_H > -#include <unistd.h> > -#endif > -#include <sys/types.h> > -#include <signal.h> > -],[ > - (void) setpgrp(); > -], > - [AC_DEFINE(SETPGRP_VOID)])]) > -else > AC_FUNC_SETPGRP > -fi > > -if test "$cross_compiling" = yes ; then > - AC_CHECK_FUNC(getpgrp,[ > - AC_TRY_COMPILE([ > -#ac_includes_default actually this line is the problem (I made this typo in another place, and corrected it, but overlooked this occurrence). The "#" should be "$". In a quick grep, I've 50 uses of $ac_includes_default, with this as the only (current) typo. If there are further issues, the usual approach for reporting bugs is to include the config.log and config.status to demonstrate the issue. https://invisible-island.net/personal/bug-reports.html -- Thomas E. Dickey <dic...@invisible-island.net> https://invisible-island.net
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