From: Peter Eisentraut <peter@eisentraut.org>
Date: Thu, 14 Dec 2017 18:54:58 +0000 (-0500)
Subject: Fix handling of absent rst2man
X-Git-Tag: pgbouncer_1_8~6^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=daf73978450dcb3a05b2805d7a14c819896f8f3a;p=pgbouncer

Fix handling of absent rst2man

The makefile line

    RST2MAN ?= rst2man

didn't have the desired effect, because config.mak sets RST2MAN, and ?=
doesn't do anything if the variable is set to empty.  So instead let
configure put in a default value if the program cannot be found.
---

diff --git a/configure.ac b/configure.ac
index b9df3c8..c085469 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,7 +14,7 @@ AC_USUAL_PROGRAM_CHECK
 PKG_PROG_PKG_CONFIG
 
 dnl check for rst2man
-AC_CHECK_PROGS(RST2MAN, rst2man)
+AC_CHECK_PROGS(RST2MAN, rst2man, rst2man)
 
 dnl check for windows tools
 if test "$PORTNAME" = "win32"; then
diff --git a/doc/Makefile b/doc/Makefile
index 9f80dda..010c220 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,7 +1,5 @@
 -include ../config.mak
 
-RST2MAN ?= rst2man
-
 manpages = pgbouncer.1 pgbouncer.5
 
 dist_man_MANS = $(manpages)