Fix -1 usage for bad socket descriptor

[awesomized/libmemcached] / configure.ac

diff --git a/configure.ac b/configure.ac
index 24930621d776e0e2e4575e53735478dc2b3a880f..602b4520bec8dc6bd55d44ea5f89808b9eb128ee 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -127,6 +127,10 @@ AC_CHECK_HEADERS([netinet/in.h])
 AC_CHECK_HEADERS([stddef.h])
 AC_CHECK_HEADERS([sys/time.h])
 AC_CHECK_HEADERS([sasl/sasl.h])
+AC_CHECK_HEADERS([execinfo.h])
+AC_CHECK_HEADERS([cxxabi.h], 
+       AC_DEFINE([HAVE_CXXABI_H], [1], [Have cxxabi.h]),
+       AC_DEFINE([HAVE_CXXABI_H], [0], [Have cxxabi.h]))
 AC_CXX_HEADER_STDCXX_98
 
 AC_FUNC_ALLOCA
@@ -154,6 +158,8 @@ AC_C_INLINE
 AC_C_VOLATILE
 AC_C_RESTRICT
 
+AX_CXX_GCC_ABI_DEMANGLE
+
 dnl The sasl functions should only be visible if we build with sasl support
 AS_IF([test "x$ac_cv_sasl" = "xyes"],
       [
@@ -191,6 +197,7 @@ AC_CONFIG_FILES([
   libhashkit-1.0/configure.h
   libmemcached-1.0/configure.h
   libmemcached-1.2/configure.h
+  libmemcached-2.0/configure.h
   support/libmemcached.pc
   support/libmemcached.spec
   support/libmemcached-fc.spec