boost.patch

--- configure	2014-10-27 13:56:10.000000000 +0900
+++ ../Bridger_r2014-12-01/configure	2017-05-18 18:22:22.000000000 +0900
@@ -15813,8 +15813,8 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <boost/version.hpp>
 boost-lib-version = BOOST_LIB_VERSION
 _ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  tr -d '\r' |
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | sed '/^#/d' | sed -e 's/^[ ]+//' |
+  tr -d '\n' |
   $SED -n -e "/^boost-lib-version = /{s///;s/\"//g;p;q;}" >conftest.i 2>&1; then
   boost_cv_lib_version=`cat conftest.i`
 fi