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Remove AC_HEADER_SYS_WAIT

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GNU autoconf documentation marks this macro as obsolescent, as
current systems are compatible with POSIX.

Simplify code to unconditionally include <sys/wait.h>, and don't
redefine WIFEXITSTATUS() and WIFEXITED(), since they are mandated
by POSIX.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar
2021-12-30 14:25:49 +01:00
committed by Serge Hallyn
parent 5450f9a904
commit 9e788adf56
2 changed files with 1 additions and 10 deletions
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1
configure.ac
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@@ -37,7 +37,6 @@ AM_PROG_LIBTOOL
dnl Checks for libraries.
dnl Checks for header files.
AC_HEADER_SYS_WAIT
AC_HEADER_STDBOOL
AC_CHECK_HEADERS(crypt.h errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \