diff options
| -rwxr-xr-x | configure | 22 | ||||
| -rw-r--r-- | configure.ac | 29 |
2 files changed, 28 insertions, 23 deletions
@@ -1,5 +1,5 @@ #! /bin/sh -# From configure.ac 7f3fd6d. +# From configure.ac 6a3c3cc. # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69. # @@ -3549,27 +3549,28 @@ fi # -# EPOLL (Linux Only) +# Epoll # # Check whether --enable-epoll was given. if test "${enable_epoll+set}" = set; then : enableval=$enable_epoll; enable_epoll=$enableval else - enable_epoll=auto + enable_epoll=no + fi if test x$enable_epoll = xno; then have_linux_epoll=no else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux epoll(4)" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux epoll(4)" >&5 $as_echo_n "checking for Linux epoll(4)... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - #ifndef __linux__ - #error This is not Linux - #endif - #include <sys/epoll.h> + #ifndef __linux__ + #error This is not Linux + #endif + #include <sys/epoll.h> int main () @@ -3583,10 +3584,11 @@ if ac_fn_c_try_link "$LINENO"; then : have_linux_epoll=yes else have_linux_epoll=no + fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_linux_epoll" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_linux_epoll" >&5 $as_echo "$have_linux_epoll" >&6; } fi if test x$enable_epoll,$have_linux_epoll = xyes,no; then diff --git a/configure.ac b/configure.ac index 0e1c6b8bf..0a86ffb58 100644 --- a/configure.ac +++ b/configure.ac @@ -147,22 +147,25 @@ AC_ARG_ENABLE( # AC_ARG_ENABLE([epoll], [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])], - [enable_epoll=$enableval], [enable_epoll=auto]) + [enable_epoll=$enableval], + [enable_epoll=no] +) if test x$enable_epoll = xno; then have_linux_epoll=no else - AC_MSG_CHECKING([for Linux epoll(4)]) - AC_LINK_IFELSE([AC_LANG_PROGRAM( - [ - #ifndef __linux__ - #error This is not Linux - #endif - #include <sys/epoll.h> - ], - [epoll_create1 (EPOLL_CLOEXEC);])], - [have_linux_epoll=yes], - [have_linux_epoll=no]) - AC_MSG_RESULT([$have_linux_epoll]) + AC_MSG_CHECKING([for Linux epoll(4)]) + AC_LINK_IFELSE([AC_LANG_PROGRAM( + [ + #ifndef __linux__ + #error This is not Linux + #endif + #include <sys/epoll.h> + ], + [epoll_create1 (EPOLL_CLOEXEC);])], + [have_linux_epoll=yes], + [have_linux_epoll=no] + ) + AC_MSG_RESULT([$have_linux_epoll]) fi if test x$enable_epoll,$have_linux_epoll = xyes,no; then AC_MSG_ERROR([epoll support explicitly enabled but not available]) |