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-rw-r--r--acinclude.m451
1 files changed, 0 insertions, 51 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index cd2b903..59a9359 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -111,54 +111,3 @@ AC_DEFUN(AC_STRUCT_ST_MTIM_NSEC,
fi
]
)
-
-
-dnl ---------------------------------------------------------------------------
-dnl This will be in the next version of autoconf; take this out then!
-
-# make_FUNC_SETVBUF_REVERSED
-# ------------------------
-AC_DEFUN([make_FUNC_SETVBUF_REVERSED],
-[AC_REQUIRE([AC_C_PROTOTYPES])dnl
-AC_CACHE_CHECK(whether setvbuf arguments are reversed,
- ac_cv_func_setvbuf_reversed,
- [ac_cv_func_setvbuf_reversed=no
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [[#include <stdio.h>
-# if PROTOTYPES
- int (setvbuf) (FILE *, int, char *, size_t);
-# endif]],
- [[char buf; return setvbuf (stdout, _IOLBF, &buf, 1);]])],
- [AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [[#include <stdio.h>
-# if PROTOTYPES
- int (setvbuf) (FILE *, int, char *, size_t);
-# endif]],
- [[char buf; return setvbuf (stdout, &buf, _IOLBF, 1);]])],
- [# It compiles and links either way, so it must not be declared
- # with a prototype and most likely this is a K&R C compiler.
- # Try running it.
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM(
- [[#include <stdio.h>]],
- [[/* This call has the arguments reversed.
- A reversed system may check and see that the address of buf
- is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */
- char buf;
- if (setvbuf (stdout, _IOLBF, &buf, 1) != 0)
- exit (1);
- putchar ('\r');
- exit (0); /* Non-reversed systems SEGV here. */]])],
- ac_cv_func_setvbuf_reversed=yes,
- rm -f core core.* *.core,
- [[: # Assume setvbuf is not reversed when cross-compiling.]])]
- ac_cv_func_setvbuf_reversed=yes)])])
-if test $ac_cv_func_setvbuf_reversed = yes; then
- AC_DEFINE(SETVBUF_REVERSED, 1,
- [Define to 1 if the `setvbuf' function takes the buffering type as
- its second argument and the buffer pointer as the third, as on
- System V before release 3.])
-fi
-])# make_FUNC_SETVBUF_REVERSED