On 17/09/15 22:32 +0000, Moore, Catherine wrote:
-----Original Message----- From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- ow...@gcc.gnu.org] On Behalf Of Jonathan Wakely Sent: Thursday, September 17, 2015 5:28 PM To: Gerald Pfeifer Cc: libstd...@gcc.gnu.org; gcc-patches@gcc.gnu.org Subject: Re: [patch] libstdc++/65142 Check read() result in std::random_device. On 17/09/15 22:21 +0200, Gerald Pfeifer wrote: >On Thu, 17 Sep 2015, Jonathan Wakely wrote: >>> Any comments on this version? >> Committed to trunk. > >Unfortunately this broke bootstrap on FreeBSD 10.1. > >/scratch/tmp/gerald/gcc-HEAD/libstdc++-v3/src/c++11/random.cc: In member function 'std::random_device::result_type std::random_device::_M_getval()': >/scratch/tmp/gerald/gcc-HEAD/libstdc++-v3/src/c++11/random.cc:144:22: >error: 'errno' was not declared in this scope > else if (e != -1 || errno != EINTR) > ^ >/scratch/tmp/gerald/gcc-HEAD/libstdc++-v3/src/c++11/random.cc:144:31: >error: 'EINTR' was not declared in this scope > else if (e != -1 || errno != EINTR) > ^ >Makefile:545: recipe for target 'random.lo' failed > >I probably won't be able to dig in deeper today, but figured this might >already send you on the right path? > >Actually... > >...how about he patch below? Bootstraps on i386-unknown-freebsd10.1, >no regressions. Sorry about that, I've committed your patch. >Gerald > >I'm still seeing errors for a build of the mips-sde-elf target with these patches. Errors are: /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc: In function 'void {anonymous}::print_word({anonymous }::PrintContext&, const char*, std::ptrdiff_t)': /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:573:10: error: 'stderr' was not declared in this scop e fprintf(stderr, "\n"); ^ /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:573:22: error: 'fprintf' was not declared in this sco pe fprintf(stderr, "\n"); ^ /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:596:14: error: 'stderr' was not declared in this scop e fprintf(stderr, "%s", spacing); ^ /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:596:35: error: 'fprintf' was not declared in this sco pe fprintf(stderr, "%s", spacing); ^ /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:600:24: error: 'stderr' was not declared in this scope int written = fprintf(stderr, "%s", word); ^ /scratch/cmoore/virgin-upstream-elf-lite/src/gcc-trunk-5/libstdc++-v3/src/c++11/debug.cc:600:42: error: 'fprintf' was not declared in this scop e int written = fprintf(stderr, "%s", word);
That's a different problem, due to https://gcc.gnu.org/r227885 François, could you take a look please?
