From: Sebastien Boisvert <sboisvert@gydle.com>
Date: Tue, 21 Jun 2016 01:11:00 +0000 (-0400)
Subject: configure.ac: check cmake availability
X-Git-Tag: v2.9.0-rc1~61
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=acb9c126d4251e4f80f2d421f0874c815fce72db;p=lttng-ust.git

configure.ac: check cmake availability

In the configure.ac file, detect if a cmake executable is
available. Two new variables are now available in any
Makefile.am file: HAVE_CXX (which tells if a C++ compiler
is available) and HAVE_CMAKE (which indicates whether a cmake
executable is available).

Acked-by: Philippe Proulx <eeppeliteloop@gmail.com>
Acked-by: Sebastien Boisvert <sboisvert@gydle.com>
Signed-off-by: Sebastien Boisvert <sboisvert@gydle.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index de462ffc..105b46ff 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,6 +79,9 @@ AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"])
 # Checks for programs.
 AC_PROG_CC
 AC_PROG_CXX
+AM_CONDITIONAL([HAVE_CXX], [test "x$CXX" != "x"])
+AC_CHECK_PROG([HAVE_CMAKE], [cmake], ["yes"])
+AM_CONDITIONAL([HAVE_CMAKE], [test "x$HAVE_CMAKE" = "xyes"])
 AC_PROG_MAKE_SET
 LT_INIT