From 51fb81264323f01a86dd0bdeaf1c7a044a9cb6dc Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Fri, 30 Apr 2021 15:43:59 +0200
Subject: [PATCH] configure.ac: HELP2MAN replace ':' by 'true' when
 cross-compiling

Avoid:
/usr/bin/make  ./../poke/poke
../run \
  : -p poke --name="The GNU extensible binary editor" \
      ./../poke/poke -o ./poke.1
../run: line 51: exec: :: not found

Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index a1943b57..c633f719 100644
--- a/configure.ac
+++ b/configure.ac
@@ -90,7 +90,7 @@ gl_LIBTEXTSTYLE_OPTIONAL([0.20.5])
 if test $cross_compiling = no; then
   AM_MISSING_PROG(HELP2MAN, help2man)
 else
-  HELP2MAN=:
+  HELP2MAN=true
 fi
 
 dnl recfix is part of the GNU recutils suite, and is used in cfg.mk to
-- 
2.31.1