diffutils/trunk/01-fix-colors-test.patch

   1 From 89f3daeaaf021a77177daec8666bcd80ec476833 Mon Sep 17 00:00:00 2001
   2 From: Jim Meyering <meyering@fb.com>
   3 Date: Mon, 16 Jan 2023 15:48:10 -0800
   4 Subject: tests: accommodate newer GNU make's SIGPIPE-ignore
   5 MIME-Version: 1.0
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   8
   9 * tests/colors: Allow an exit code of not just 141 (SIGPIPE),
  10 but also "error": 2.
  11 Reported by Tomasz Kłoczko in http://bugs.gnu.org/59905.
  12 ---
  13  tests/colors | 5 ++++-
  14  1 file changed, 4 insertions(+), 1 deletion(-)
  15
  16 diff --git a/tests/colors b/tests/colors
  17 index a14e555..6ef729f 100755
  18 --- a/tests/colors
  19 +++ b/tests/colors
  20 @@ -128,6 +128,9 @@ printf '%1000000s-a' > a
  21  printf '%1000000s-b' > b
  22  head -c 10 < fifo > /dev/null &
  23  diff --color=always ---presume-output-tty a b > fifo
  24 -test $? = 141 || fail=1
  25 +
  26 +# Depending on version of GNU make (4.3.92-4.4 set SIGPIPE to "ignore"),
  27 +# either of these is acceptable.
  28 +case $? in 2|141) ;; *) fail=1 ;; esac
  29
  30  Exit $fail