From 6bd0349c58451b13442e8f463e35de83548bf985 Mon Sep 17 00:00:00 2001 From: Lasse Collin Date: Mon, 20 Apr 2015 19:59:18 +0300 Subject: Revert "xz: Use pipe2() if available." This reverts commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd. It is a problem when libc has pipe2() but the kernel is too old to have pipe2() and thus pipe2() fails. In xz it's pointless to have a fallback for non-functioning pipe2(); it's better to avoid pipe2() completely. Thanks to Michael Fox for the bug report. --- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index aa68e33b..970712dd 100644 --- a/configure.ac +++ b/configure.ac @@ -650,8 +650,8 @@ gl_GETOPT # Find the best function to set timestamps. AC_CHECK_FUNCS([futimens futimes futimesat utimes utime], [break]) -# These are nice to have but not mandatory. -AC_CHECK_FUNCS([posix_fadvise pipe2]) +# This is nice to have but not mandatory. +AC_CHECK_FUNCS([posix_fadvise]) TUKLIB_PROGNAME TUKLIB_INTEGER -- cgit v1.2.3