+ AC_REQUIRE([jm_FUNC_GLIBC_UNLOCKED_IO])
+ AC_REQUIRE([jm_FUNC_FNMATCH])
+ AC_REQUIRE([jm_AFS])
+ AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
+ AC_REPLACE_FUNCS(strcasecmp strncasecmp)
+ AC_REPLACE_FUNCS(dup2)
+
+ dnl used by e.g. intl/*domain.c and lib/canon-host.c
+ AC_REPLACE_FUNCS(strdup)
+
+ AC_REPLACE_FUNCS(memchr)
+ AC_REPLACE_FUNCS(memmove)
+ AC_CHECK_FUNCS(getpagesize)
+
+ # By default, argmatch should fail calling usage (1).
+ AC_DEFINE(ARGMATCH_DIE, [usage (1)],
+ [Define to the function xargmatch calls on failures.])
+ AC_DEFINE(ARGMATCH_DIE_DECL, [extern void usage ()],
+ [Define to the declaration of the xargmatch failure function.])
+
+ dnl Used to define SETVBUF in sys2.h.
+ dnl This evokes the following warning from autoconf:
+ dnl ...: warning: AC_TRY_RUN called without default to allow cross compiling
+ AC_FUNC_SETVBUF_REVERSED
+
+ AM_FUNC_GETLINE
+ if test $am_cv_func_working_getline != yes; then
+ AC_CHECK_FUNCS(getdelim)
+ fi
+
+])
+
+AC_DEFUN(jm_CHECK_ALL_TYPES,
+[
+ AC_TYPE_GETGROUPS
+ AC_TYPE_MODE_T
+ AC_TYPE_OFF_T
+ AC_TYPE_PID_T
+ AC_TYPE_SIGNAL
+ AC_TYPE_SIZE_T
+ AC_TYPE_UID_T
+ AC_CHECK_TYPE(ino_t, unsigned long)
+ AC_CHECK_TYPE(ssize_t, int)
+ AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
+ AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])