Build fix for FreeBSD.

2013-10-22 17:53:30 +02:00 · 2013-10-22 17:53:30 +02:00 · 9a031efb75
parent 533c8a8454
commit 9a031efb75
1 changed files with 3 additions and 1 deletions
--- a/m4/ax_boost_base.m4
+++ b/m4/ax_boost_base.m4
@ -116,12 +116,14 @@ if test "x$want_boost" = "xyes"; then
                        break
                    fi
                done
-                for libsubdir in ${sys_dlsearch_path//:/ }; do
+                save_IFS=$IFS; IFS=:
+                for libsubdir in $sys_dlsearch_path; do
                    if ls "$libsubdir/libboost_"* >/dev/null 2>&1 ; then
                        BOOST_LDFLAGS="-L$libsubdir"
                        break
                    fi
                done
+                IFS=$save_IFS
                BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
                BOOST_PATH="$ac_boost_path_tmp"
                break;