diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/configure.in b/configure.in index fd972b49..9e047eae 100644 --- a/configure.in +++ b/configure.in @@ -814,8 +814,9 @@ AC_CHECK_FUNCS(getpeerucred getpeereid) #### Abstract sockets -if ! test x$enable_abstract_sockets = xno; then +if test x$enable_abstract_sockets = xauto; then AC_LANG_PUSH(C) +warn_on_xcompile=no AC_CACHE_CHECK([abstract socket namespace], ac_cv_have_abstract_sockets, [AC_RUN_IFELSE([AC_LANG_PROGRAM( @@ -855,8 +856,15 @@ AC_CACHE_CHECK([abstract socket namespace], exit (0); ]])], [ac_cv_have_abstract_sockets=yes], - [ac_cv_have_abstract_sockets=no] + [ac_cv_have_abstract_sockets=no], + [ + ac_cv_have_abstract_sockets=no + warn_on_xcompile=yes + ] )]) +if test x$warn_on_xcompile = xyes ; then + AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets]) +fi AC_LANG_POP(C) fi |