From: Sebastian Pipping <sebastian@pipping.org>
Date: Sat, 21 Oct 2017 17:44:16 +0000 (+0200)
Subject: configure.ac: Allow for custom docbook2x-man command
X-Git-Tag: R_2_2_5~11^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7c62246abcd3344370d5529fd5c8ef49bb0164b5;p=libexpat

configure.ac: Allow for custom docbook2x-man command

Example:
./configure DOCBOOK_TO_MAN=/bin/true
---

diff --git a/expat/configure.ac b/expat/configure.ac
index 1f7deded..1f7495ef 100644
--- a/expat/configure.ac
+++ b/expat/configure.ac
@@ -234,7 +234,7 @@ AC_ARG_WITH([docbook],
   [],
   [with_docbook=check])
 
-DOCBOOK_TO_MAN=
+AC_ARG_VAR([DOCBOOK_TO_MAN], [docbook2x-man command])
 AS_IF([test "x$with_docbook" != xno],
   [AC_CHECK_PROGS([DOCBOOK_TO_MAN], [docbook2x-man docbook2man],
   [if test "x$with_docbook" != xcheck; then