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| author | Yang Tse <yangsita@gmail.com> | 2006-10-13 01:35:14 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2006-10-13 01:35:14 +0000 |
| commit | 02d31bef501f42e9c3fcea1203138b102a28088b (patch) | |
| tree | 7756eb0d619137909dedf28d199e62b2846e96ec /acinclude.m4 | |
| parent | 04cb824483f4394b7717a1354fe218de6dbb4d5c (diff) | |
| download | c-ares-02d31bef501f42e9c3fcea1203138b102a28088b.tar.gz c-ares-02d31bef501f42e9c3fcea1203138b102a28088b.tar.bz2 c-ares-02d31bef501f42e9c3fcea1203138b102a28088b.zip | |
Check for struct timeval at configuration time
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 267d28d..9a28404 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -954,6 +954,65 @@ AC_DEFUN([CURL_CHECK_MSG_NOSIGNAL], [ ]) # AC_DEFUN +dnl CURL_CHECK_STRUCT_TIMEVAL +dnl ------------------------------------------------- +dnl Check for timeval struct + +AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [ + AC_REQUIRE([AC_HEADER_TIME])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CHECK_HEADERS(sys/types.h sys/time.h time.h) + AC_CACHE_CHECK([for struct timeval], [ac_cv_struct_timeval], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#else +#ifdef HAVE_WINSOCK_H +#include <winsock.h> +#endif +#endif +#endif +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#ifdef TIME_WITH_SYS_TIME +#include <time.h> +#endif +#else +#ifdef HAVE_TIME_H +#include <time.h> +#endif +#endif + ],[ + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + ]) + ],[ + ac_cv_struct_timeval="yes" + ],[ + ac_cv_struct_timeval="no" + ]) + ]) + case "$ac_cv_struct_timeval" in + yes) + AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMEVAL, 1, + [Define to 1 if you have the timeval struct.]) + ;; + esac +]) # AC_DEFUN + + dnl CURL_CHECK_NONBLOCKING_SOCKET dnl ------------------------------------------------- dnl Check for how to set a socket to non-blocking state. There seems to exist |