AC_DEFUN([PANDORA_CXX_DEMANGLE],[
AC_LANG_PUSH([C++])
+ save_CXXFLAGS="${CXXFLAGS}"
+ CXXFLAGS="${CXX_STANDARD} ${CXXFLAGS}"
AC_CHECK_HEADERS(cxxabi.h)
AC_CACHE_CHECK([checking for abi::__cxa_demangle], pandora_cv_cxa_demangle,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <cxxabi.h>]], [[
char *foo= 0; int bar= 0;
foo= abi::__cxa_demangle(foo, foo, 0, &bar);
]])],[pandora_cv_cxa_demangle=yes],[pandora_cv_cxa_demangle=no])])
+ CXXFLAGS="${save_CXXFLAGS}"
AC_LANG_POP()
AS_IF([test "x$pandora_cv_cxa_demangle" = xyes],[