-#serial 21
+#serial 22
dnl These are the prerequisite macros for files in the lib/
dnl directories of the fileutils, sh-utils, and textutils packages.
jm_PREREQ_HUMAN
jm_PREREQ_MBSWIDTH
jm_PREREQ_MEMCHR
+ jm_PREREQ_PHYSMEM
jm_PREREQ_QUOTEARG
jm_PREREQ_READUTMP
jm_PREREQ_REGEX
jm_PREREQ_TEMPNAME # called by mkstemp
jm_PREREQ_XGETCWD
+ jm_PREREQ_XREADLINK
])
AC_DEFUN([jm_PREREQ_ADDEXT],
AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
])
+AC_DEFUN([jm_PREREQ_PHYSMEM],
+[
+ AC_CHECK_HEADERS(sys/pstat.h unistd.h)
+ AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic)
+])
+
AC_DEFUN([jm_PREREQ_QUOTEARG],
[
AC_CHECK_FUNCS(isascii iswprint)
AC_HEADER_STAT
AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
AC_CHECK_FUNCS(__secure_getenv gettimeofday)
+ AC_CHECK_DECLS([getenv])
])
AC_DEFUN([jm_PREREQ_XGETCWD],
AC_CHECK_FUNCS(getcwd)
AC_FUNC_GETCWD_NULL
])
+
+AC_DEFUN([jm_PREREQ_XREADLINK],
+[
+ AC_C_PROTOTYPES
+ AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h)
+])