Subject: [PATCH] build: avoid unneeded spawn-pipe gnulib module
Date: Tuesday 14th January 2014 18:46:14 UTC (over 4 years ago)
I noticed this uclibc build issue mentioned at: http://permalink.gmane.org/gmane.comp.lib.uclibc.buildroot/73294 I sent a separate patch to gnulib to fix the direct issue there, however I was surprised that we were using the spawn-pipe module at all. It seems since coreutils 8.16 we've pulled in these dependencies: pipe spawn-pipe posix_spawnp posix_spawnp-internal spawn The change to add "pipe" was triggered by this GNULIB_POSIXCHECK result: "call to 'pipe' declared with attribute warning: pipe is unportable - use gnulib module pipe-posix for portability [-Werror]" So I think we really only need to include pipe-posix instead, which is what the attached patch does. The build error is a bit surprising as it suggests that uclibc builds are broken since 8.16? Or maybe uclibc has recently moved posix_spawn() -lrt? In any case these two fixes should avoid the issue for future coreutils releases. thanks, Pádraig.