From: Pádraig Brady <P@draigBrady.com>
Date: Mon, 27 Apr 2015 10:00:07 +0000 (+0100)
Subject: build: rely on gnulib to determine printf routines are safe
X-Git-Tag: v8.24~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b817f62769a3997bce5140f46bd117c48d208d78;p=thirdparty%2Fcoreutils.git

build: rely on gnulib to determine printf routines are safe

gnulib now only checks that the printf routines never crash,
which is all coreutils currrently requires, and so we revert
commit v8.23-81-gf57bfbb to let gnulib decide whether to replace
the system printf routines.
---

diff --git a/configure.ac b/configure.ac
index cac9ab2c59..e6086111d5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -67,12 +67,6 @@ cu_have_perl=yes
 case $PERL in *"/missing "*) cu_have_perl=no;; esac
 AM_CONDITIONAL([HAVE_PERL], [test $cu_have_perl = yes])
 
-# Disable the checks for handling certain invalid long double values
-# since this results in always replacing the printf() implementation
-# (see https://sourceware.org/bugzilla/show_bug.cgi?id=17661) and
-# od (ftoastr) doesn't use the replacement anyway.
-m4_divert_text([INIT_PREPARE], [gl_printf_safe=''])
-
 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
 # ------------------------------------------------
 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.