AC_CACHE_CHECK([whether strptime is available and works],libreplace_cv_STRPTIME_OK,[ AC_TRY_RUN([ #define LIBREPLACE_CONFIGURE_TEST_STRPTIME #include "$libreplacedir/test/strptime.c" ], [libreplace_cv_STRPTIME_OK=yes], [libreplace_cv_STRPTIME_OK=no], [libreplace_cv_STRPTIME_OK="assuming not"]) ]) if test x"$libreplace_cv_STRPTIME_OK" != x"yes"; then AC_DEFINE(REPLACE_STRPTIME,1,[Whether strptime should be replaced]) LIBREPLACEOBJ="${LIBREPLACEOBJ} strptime.o" fi