From 84044a87d209eac9f9f1360e66cb19505460f475 Mon Sep 17 00:00:00 2001
From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Date: Tue, 6 Apr 2021 20:53:09 +0300
Subject: [PATCH] build: don't error out with missing makeinfo

Seemingly, we get a build error in some cases with a missing
makeinfo... let's try to avoid that.

This should help with issue: #1964.
---
 configure.ac | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 3349096e..1e0231c4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,9 +79,13 @@ AS_IF([test "x$use_asan" = "xyes"],[
 # check for makeinfo
 AC_CHECK_PROG(have_makeinfo,makeinfo,yes,no)
 AM_CONDITIONAL(HAVE_MAKEINFO,test "x$have_makeinfo" = "xyes")
+AM_COND_IF(HAVE_MAKEINFO,[],[
+  # seems build *insists* on trying to makeinfo, erroring out
+  # if it does not exist. Let's work around that.
+  AC_SUBST(MAKEINFO,[true])
+])
 
 # we need emacs for byte-compiling mu4e
-
 build_mu4e=no
 AC_ARG_ENABLE([mu4e],
    AS_HELP_STRING([--disable-mu4e],[Disable building mu4e]))