Re: [PATCH v2] Do not abort compilation when dump file is /dev/*

2021-11-19 Thread Richard Biener via Gcc-patches
On Thu, 18 Nov 2021, Giuliano Belinassi wrote: > The `configure` scripts generated with autoconf often tests compiler > features by setting output to `/dev/null`, which then sets the dump > folder as being /dev/* and the compilation halts with an error because > GCC cannot create files in /dev/. T

[PATCH v2] Do not abort compilation when dump file is /dev/*

2021-11-18 Thread Giuliano Belinassi via Gcc-patches
The `configure` scripts generated with autoconf often tests compiler features by setting output to `/dev/null`, which then sets the dump folder as being /dev/* and the compilation halts with an error because GCC cannot create files in /dev/. This is a problem when configure is testing for compiler