diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.in b/configure.in index df1630d..7ad5f34 100644 --- a/configure.in +++ b/configure.in @@ -143,6 +143,7 @@ AC_HEADER_STDC AC_HEADER_TIME dnl Unix AC_CHECK_HEADERS(sys/resource.h sys/time.h unistd.h sys/ioctl.h sys/stat.h) +AC_CHECK_HEADERS(stddef.h) dnl Windows AC_CHECK_HEADERS(io.h winsock.h sys/timeb.h) @@ -304,6 +305,15 @@ AC_DEFINE(HAVE_TM_GMTOFF) AC_MSG_RESULT(yes), AC_MSG_RESULT(no)) +dnl check if `struct tm' has a `__tm_gmtoff' member. +AC_MSG_CHECKING(for __tm_gmtoff in struct tm) +AC_TRY_COMPILE([ +#include <sys/time.h> +#include <time.h>],[struct tm tm; tm.__tm_gmtoff=0;], +AC_DEFINE(HAVE___TM_GMTOFF) +AC_MSG_RESULT(yes), +AC_MSG_RESULT(no)) + dnl Check whether the global variable `timezone' is defined. AC_MSG_CHECKING(for global timezone variable) AC_TRY_LINK([ |