From 4f4f4349139aad0bc00bd62c4ea4ab4239f34af4 Mon Sep 17 00:00:00 2001 From: Adam Dickmeiss Date: Thu, 16 Jun 2011 10:00:21 +0200 Subject: [PATCH] Fix test for Boost version / presence BOOST_GOT_VERSION might be "" on new GCCs. --- boost.m4 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/boost.m4 b/boost.m4 index bffcf4a..0540465 100644 --- a/boost.m4 +++ b/boost.m4 @@ -57,7 +57,8 @@ AC_DEFUN([ID_BOOST], version_is:BOOST_VERSION ]])]) BOOST_GOT_VERSION=`(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | $EGREP version_is 2>/dev/null | cut -d ":" -f2` - if test "$BOOST_GOT_VERSION" = "BOOST_VERSION"; then + if test -z "$BOOST_GOT_VERSION" -o \ + "$BOOST_GOT_VERSION" = "BOOST_VERSION"; then AC_MSG_RESULT([no]) AC_MSG_ERROR([Boost development libraries required]) fi -- 1.7.10.4