From: Alexandre Montplaisir <alexandre.montplaisir@gmail.com>
Date: Fri, 2 Dec 2011 02:20:56 +0000 (-0500)
Subject: Add check for 'texinfo' to configure.ac
X-Git-Tag: v1.9.1~31
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=79f7b13112003c1af84404fa248c6bd22a910f21;p=lttng-ust.git

Add check for 'texinfo' to configure.ac

Fix for http://lttng.org/issue/252

Signed-off-by: Alexandre Montplaisir <alexandre.montplaisir@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 74fb795d..2ed7f5d8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,6 +64,13 @@ AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
 
 CFLAGS="-Wall $CFLAGS"
 
+# Check for texinfo, required for building the documentation
+# TODO: make this (and building the documentation) optional
+AC_CHECK_PROG([TEXINFO], [makeinfo], [yes])
+AS_IF([test "x$TEXINFO" != "xyes"],[
+	AC_MSG_ERROR([Please install the 'texinfo' program and make sure 'makeinfo' is in the PATH.])
+])
+
 # URCU
 
 # urcu - check if we just find the headers it out of the box.