Re: pread on HP-UX 11

[Bruno Haible]

> 2010-12-31  Bruno Haible  <address@hidden>
> 
>         pread: Work around HP-UX 11 bugs.
>         * m4/pread.m4 (gl_FUNC_PREAD): When pread exists, test whether it 
> works
>         and set REPLACE_PREAD if not.
>         * doc/posix-functions/pread.texi: Document the HP-UX 11 bugs.

Oops, this patch was broken: I confused AC_LANG_SOURCE and AC_LANG_PROGRAM.
Fix:


2011-01-02  Bruno Haible  <address@hidden>

        pread: Fix test whether it works.
        * m4/pread.m4 (gl_FUNC_PREAD): Use AC_LANG_PROGRAM, not AC_LANG_SOURCE.

--- m4/pread.m4.orig    Sun Jan  2 18:34:07 2011
+++ m4/pread.m4 Sun Jan  2 17:38:47 2011
@@ -1,4 +1,4 @@
-# pread.m4 serial 3
+# pread.m4 serial 4
 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -32,7 +32,7 @@
         gl_save_CPPFLAGS="$CPPFLAGS"
         CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
         AC_RUN_IFELSE(
-          [AC_LANG_SOURCE([[
+          [AC_LANG_PROGRAM([[
 #include <sys/types.h>
 #include <unistd.h>
 #include <fcntl.h>