mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-14 06:57:01 +00:00
26 lines
994 B
Plaintext
26 lines
994 B
Plaintext
|
|
||
|
|
dnl AC_VALIDATE_CACHE_SYSTEM_TYPE[(cmd)]
|
||
|
|
dnl if the cache file is inconsistent with the current host,
|
||
|
|
dnl target and build system types, execute CMD or print a default
|
||
|
|
dnl error message.
|
||
|
|
AC_DEFUN(AC_VALIDATE_CACHE_SYSTEM_TYPE, [
|
||
|
|
AC_REQUIRE([AC_CANONICAL_SYSTEM])
|
||
|
|
AC_MSG_CHECKING([config.cache system type])
|
||
|
|
if { test x"${ac_cv_host_system_type+set}" = x"set" &&
|
||
|
|
test x"$ac_cv_host_system_type" != x"$host"; } ||
|
||
|
|
{ test x"${ac_cv_build_system_type+set}" = x"set" &&
|
||
|
|
test x"$ac_cv_build_system_type" != x"$build"; } ||
|
||
|
|
{ test x"${ac_cv_target_system_type+set}" = x"set" &&
|
||
|
|
test x"$ac_cv_target_system_type" != x"$target"; }; then
|
||
|
|
AC_MSG_RESULT([different])
|
||
|
|
ifelse($#, 1, [$1],
|
||
|
|
[AC_MSG_ERROR(["you must remove config.cache and restart configure"])])
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT([same])
|
||
|
|
fi
|
||
|
|
ac_cv_host_system_type="$host"
|
||
|
|
ac_cv_build_system_type="$build"
|
||
|
|
ac_cv_target_system_type="$target"
|
||
|
|
])
|
||
|
|
|