configure.ac: Update header and function checks.

This makes autoscan a bit happier.

diff --git a/configure.ac b/configure.ac
index efde761f4f186459e05c1aec158319d4e2816068..f3a2d1333f457f2cae6c313456a7fe295a479279 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -31,12 +31,12 @@ AC_REPLACE_FNMATCH
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
+AC_HEADER_STDBOOL
 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
        stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
        sys/ipc.h unistd.h utime.h stddef.h],
        [], [AC_MSG_ERROR([$ac_header not found])])
 
-
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
@@ -45,6 +45,7 @@ AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
+AC_TYPE_INT8_T
 AC_TYPE_INT16_T
 AC_TYPE_INT32_T
 AC_TYPE_INT64_T
@@ -75,7 +76,7 @@ AC_FUNC_LSTAT
 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
        regcomp select strchr strdup strerror strstr strtol uname \
        fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
-       strncasecmp strrchr strspn alarm mkdir rmdir], [],
+       strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
        [AC_MSG_ERROR([function not found, cannot live without it])])
 
 cmdline_dir="cmdline"