Initialize GuiDocument:biblioChanged_ in constructor

[lyx.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5d6fe77345aafc5eb68302e4bac88c37bc9512d8..52da6ced7fbe7b2226295ff95753c09c45d82d17 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -130,6 +130,9 @@ AC_C_BIGENDIAN
 # Nice to have when an assertion triggers
 LYX_CHECK_CALLSTACK_PRINTING
 
+# C++14 only
+LYX_CHECK_DEF(make_unique, memory, [using std::make_unique;])
+
 # Needed for our char_type
 AC_CHECK_SIZEOF(wchar_t)
 
@@ -237,6 +240,7 @@ dnl AC_LANG_POP(C)
 lyx_win_res=false;
 case ${host} in
     *mingw*|*cygwin*) lyx_win_res=true;;
+    *freebsd*) AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
 esac
 if test "x$lyx_win_res" = "xtrue"; then
     AC_CHECK_TOOL(RC, windres,)