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Remove unused autoconf check: strchr(3)

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The only place where the check was used was removed in 4e1afcd66.

BTW, it was unnecessary, since strchr(3) is defined by:
POSIX.1-2001, C89, SVr4, and 4.3BSD.  Enough to rely on it.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-12-30 14:37:27 +01:00 committed by Serge Hallyn
parent 9e788adf56
commit 20a39fbbab
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -51,7 +51,7 @@ AC_CHECK_HEADER([shadow.h],,[AC_MSG_ERROR([You need a libc with shadow.h])])
AC_CHECK_FUNCS(arc4random_buf l64a fchmod fchown fsync futimes \
gethostname getentropy getrandom getspnam gettimeofday getusershell \
getutent initgroups lchown lckpwdf lstat lutimes \
setgroups sigaction strchr updwtmp updwtmpx innetgr getpwnam_r \
setgroups sigaction updwtmp updwtmpx innetgr getpwnam_r \
getpwuid_r getgrnam_r getgrgid_r getspnam_r getaddrinfo ruserok \
dlopen memset_s explicit_bzero)
AC_SYS_LARGEFILE