build: Fix removal of AC_TYPE_SIGNAL.

* configure.ac: AC_TYPE_SIGNAL is still needed.

--

Fixes-commit: d5f9481186
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2021-08-27 09:58:47 +09:00
parent a8ffc52cec
commit 0ca84cbdf0
1 changed files with 1 additions and 0 deletions

View File

@ -1351,6 +1351,7 @@ AC_C_INLINE
AC_C_VOLATILE
AC_TYPE_SIZE_T
AC_TYPE_MODE_T
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([sigdescr_np])
AC_DECL_SYS_SIGLIST