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Annotation of embedaddon/rsync/m4/validate_cache_system_type.m4, revision 1.1.1.1

1.1       misho       1: dnl AC_VALIDATE_CACHE_SYSTEM_TYPE[(cmd)]
                      2: dnl if the cache file is inconsistent with the current host,
                      3: dnl target and build system types, execute CMD or print a default
                      4: dnl error message.
                      5: AC_DEFUN([AC_VALIDATE_CACHE_SYSTEM_TYPE], [
                      6:     AC_REQUIRE([AC_CANONICAL_SYSTEM])
                      7:     AC_MSG_CHECKING([config.cache system type])
                      8:     if { test x"${ac_cv_host_system_type+set}" = x"set" &&
                      9:          test x"$ac_cv_host_system_type" != x"$host"; } ||
                     10:        { test x"${ac_cv_build_system_type+set}" = x"set" &&
                     11:          test x"$ac_cv_build_system_type" != x"$build"; } ||
                     12:        { test x"${ac_cv_target_system_type+set}" = x"set" &&
                     13:          test x"$ac_cv_target_system_type" != x"$target"; }; then
                     14:        AC_MSG_RESULT([different])
                     15:        ifelse($#, 1, [$1],
                     16:                [AC_MSG_ERROR(["you must remove config.cache and restart configure"])])
                     17:     else
                     18:        AC_MSG_RESULT([same])
                     19:     fi
                     20:     ac_cv_host_system_type="$host"
                     21:     ac_cv_build_system_type="$build"
                     22:     ac_cv_target_system_type="$target"
                     23: ])