add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap

2 files changed, 644 insertions, 0 deletions

diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/lib/copy-acl.c b/gnulib/lib/copy-acl.c
new file mode 100644
index 0000000..1532cb8
--- /dev/null
+++ b/gnulib/lib/copy-acl.c
@@ -0,0 +1,644 @@
+/* copy-acl.c - copy access control list from one file to another file
+
+   Copyright (C) 2002-2003, 2005-2011 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+   Written by Paul Eggert, Andreas Grünbacher, and Bruno Haible.  */
+
+#include <config.h>
+
+#include "acl.h"
+
+#include "acl-internal.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+
+/* Copy access control lists from one file to another. If SOURCE_DESC is
+   a valid file descriptor, use file descriptor operations, else use
+   filename based operations on SRC_NAME. Likewise for DEST_DESC and
+   DST_NAME.
+   If access control lists are not available, fchmod the target file to
+   MODE.  Also sets the non-permission bits of the destination file
+   (S_ISUID, S_ISGID, S_ISVTX) to those from MODE if any are set.
+   Return 0 if successful.
+   Return -2 and set errno for an error relating to the source file.
+   Return -1 and set errno for an error relating to the destination file.  */
+
+static int
+qcopy_acl (const char *src_name, int source_desc, const char *dst_name,
+           int dest_desc, mode_t mode)
+{
+#if USE_ACL && HAVE_ACL_GET_FILE
+  /* POSIX 1003.1e (draft 17 -- abandoned) specific version.  */
+  /* Linux, FreeBSD, MacOS X, IRIX, Tru64 */
+# if !HAVE_ACL_TYPE_EXTENDED
+  /* Linux, FreeBSD, IRIX, Tru64 */
+
+  acl_t acl;
+  int ret;
+
+  if (HAVE_ACL_GET_FD && source_desc != -1)
+    acl = acl_get_fd (source_desc);
+  else
+    acl = acl_get_file (src_name, ACL_TYPE_ACCESS);
+  if (acl == NULL)
+    {
+      if (ACL_NOT_WELL_SUPPORTED (errno))
+        return qset_acl (dst_name, dest_desc, mode);
+      else
+        return -2;
+    }
+
+  if (HAVE_ACL_SET_FD && dest_desc != -1)
+    ret = acl_set_fd (dest_desc, acl);
+  else
+    ret = acl_set_file (dst_name, ACL_TYPE_ACCESS, acl);
+  if (ret != 0)
+    {
+      int saved_errno = errno;
+
+      if (ACL_NOT_WELL_SUPPORTED (errno) && !acl_access_nontrivial (acl))
+        {
+          acl_free (acl);
+          return chmod_or_fchmod (dst_name, dest_desc, mode);
+        }
+      else
+        {
+          acl_free (acl);
+          chmod_or_fchmod (dst_name, dest_desc, mode);
+          errno = saved_errno;
+          return -1;
+        }
+    }
+  else
+    acl_free (acl);
+
+  if (!MODE_INSIDE_ACL || (mode & (S_ISUID | S_ISGID | S_ISVTX)))
+    {
+      /* We did not call chmod so far, and either the mode and the ACL are
+         separate or special bits are to be set which don't fit into ACLs.  */
+
+      if (chmod_or_fchmod (dst_name, dest_desc, mode) != 0)
+        return -1;
+    }
+
+  if (S_ISDIR (mode))
+    {
+      acl = acl_get_file (src_name, ACL_TYPE_DEFAULT);
+      if (acl == NULL)
+        return -2;
+
+      if (acl_set_file (dst_name, ACL_TYPE_DEFAULT, acl))
+        {
+          int saved_errno = errno;
+
+          acl_free (acl);
+          errno = saved_errno;
+          return -1;
+        }
+      else
+        acl_free (acl);
+    }
+  return 0;
+
+# else /* HAVE_ACL_TYPE_EXTENDED */
+  /* MacOS X */
+
+  /* On MacOS X,  acl_get_file (name, ACL_TYPE_ACCESS)
+     and          acl_get_file (name, ACL_TYPE_DEFAULT)
+     always return NULL / EINVAL.  You have to use
+                  acl_get_file (name, ACL_TYPE_EXTENDED)
+     or           acl_get_fd (open (name, ...))
+     to retrieve an ACL.
+     On the other hand,
+                  acl_set_file (name, ACL_TYPE_ACCESS, acl)
+     and          acl_set_file (name, ACL_TYPE_DEFAULT, acl)
+     have the same effect as
+                  acl_set_file (name, ACL_TYPE_EXTENDED, acl):
+     Each of these calls sets the file's ACL.  */
+
+  acl_t acl;
+  int ret;
+
+  if (HAVE_ACL_GET_FD && source_desc != -1)
+    acl = acl_get_fd (source_desc);
+  else
+    acl = acl_get_file (src_name, ACL_TYPE_EXTENDED);
+  if (acl == NULL)
+    {
+      if (ACL_NOT_WELL_SUPPORTED (errno))
+        return qset_acl (dst_name, dest_desc, mode);
+      else
+        return -2;
+    }
+
+  if (HAVE_ACL_SET_FD && dest_desc != -1)
+    ret = acl_set_fd (dest_desc, acl);
+  else
+    ret = acl_set_file (dst_name, ACL_TYPE_EXTENDED, acl);
+  if (ret != 0)
+    {
+      int saved_errno = errno;
+
+      if (ACL_NOT_WELL_SUPPORTED (errno) && !acl_extended_nontrivial (acl))
+        {
+          acl_free (acl);
+          return chmod_or_fchmod (dst_name, dest_desc, mode);
+        }
+      else
+        {
+          acl_free (acl);
+          chmod_or_fchmod (dst_name, dest_desc, mode);
+          errno = saved_errno;
+          return -1;
+        }
+    }
+  else
+    acl_free (acl);
+
+  /* Since !MODE_INSIDE_ACL, we have to call chmod explicitly.  */
+  return chmod_or_fchmod (dst_name, dest_desc, mode);
+
+# endif
+
+#elif USE_ACL && defined GETACL /* Solaris, Cygwin, not HP-UX */
+
+  /* Solaris 2.5 through Solaris 10, Cygwin, and contemporaneous versions
+     of Unixware.  The acl() call returns the access and default ACL both
+     at once.  */
+# ifdef ACE_GETACL
+  int ace_count;
+  ace_t *ace_entries;
+# endif
+  int count;
+  aclent_t *entries;
+  int did_chmod;
+  int saved_errno;
+  int ret;
+
+# ifdef ACE_GETACL
+  /* Solaris also has a different variant of ACLs, used in ZFS and NFSv4
+     file systems (whereas the other ones are used in UFS file systems).
+     There is an API
+       pathconf (name, _PC_ACL_ENABLED)
+       fpathconf (desc, _PC_ACL_ENABLED)
+     that allows to determine which of the two kinds of ACLs is supported
+     for the given file.  But some file systems may implement this call
+     incorrectly, so better not use it.
+     When fetching the source ACL, we simply fetch both ACL types.
+     When setting the destination ACL, we try either ACL types, assuming
+     that the kernel will translate the ACL from one form to the other.
+     (See in <http://docs.sun.com/app/docs/doc/819-2241/6n4huc7ia?l=en&a=view>
+     the description of ENOTSUP.)  */
+  for (;;)
+    {
+      ace_count = (source_desc != -1
+                   ? facl (source_desc, ACE_GETACLCNT, 0, NULL)
+                   : acl (src_name, ACE_GETACLCNT, 0, NULL));
+
+      if (ace_count < 0)
+        {
+          if (errno == ENOSYS || errno == EINVAL)
+            {
+              ace_count = 0;
+              ace_entries = NULL;
+              break;
+            }
+          else
+            return -2;
+        }
+
+      if (ace_count == 0)
+        {
+          ace_entries = NULL;
+          break;
+        }
+
+      ace_entries = (ace_t *) malloc (ace_count * sizeof (ace_t));
+      if (ace_entries == NULL)
+        {
+          errno = ENOMEM;
+          return -2;
+        }
+
+      if ((source_desc != -1
+           ? facl (source_desc, ACE_GETACL, ace_count, ace_entries)
+           : acl (src_name, ACE_GETACL, ace_count, ace_entries))
+          == ace_count)
+        break;
+      /* Huh? The number of ACL entries changed since the last call.
+         Repeat.  */
+    }
+# endif
+
+  for (;;)
+    {
+      count = (source_desc != -1
+               ? facl (source_desc, GETACLCNT, 0, NULL)
+               : acl (src_name, GETACLCNT, 0, NULL));
+
+      if (count < 0)
+        {
+          if (errno == ENOSYS || errno == ENOTSUP || errno == EOPNOTSUPP)
+            {
+              count = 0;
+              entries = NULL;
+              break;
+            }
+          else
+            return -2;
+        }
+
+      if (count == 0)
+        {
+          entries = NULL;
+          break;
+        }
+
+      entries = (aclent_t *) malloc (count * sizeof (aclent_t));
+      if (entries == NULL)
+        {
+          errno = ENOMEM;
+          return -2;
+        }
+
+      if ((source_desc != -1
+           ? facl (source_desc, GETACL, count, entries)
+           : acl (src_name, GETACL, count, entries))
+          == count)
+        break;
+      /* Huh? The number of ACL entries changed since the last call.
+         Repeat.  */
+    }
+
+  /* Is there an ACL of either kind?  */
+# ifdef ACE_GETACL
+  if (ace_count == 0)
+# endif
+    if (count == 0)
+      return qset_acl (dst_name, dest_desc, mode);
+
+  did_chmod = 0; /* set to 1 once the mode bits in 0777 have been set */
+  saved_errno = 0; /* the first non-ignorable error code */
+
+  if (!MODE_INSIDE_ACL)
+    {
+      /* On Cygwin, it is necessary to call chmod before acl, because
+         chmod can change the contents of the ACL (in ways that don't
+         change the allowed accesses, but still visible).  */
+      if (chmod_or_fchmod (dst_name, dest_desc, mode) != 0)
+        saved_errno = errno;
+      did_chmod = 1;
+    }
+
+  /* If both ace_entries and entries are available, try SETACL before
+     ACE_SETACL, because SETACL cannot fail with ENOTSUP whereas ACE_SETACL
+     can.  */
+
+  if (count > 0)
+    {
+      ret = (dest_desc != -1
+             ? facl (dest_desc, SETACL, count, entries)
+             : acl (dst_name, SETACL, count, entries));
+      if (ret < 0 && saved_errno == 0)
+        {
+          saved_errno = errno;
+          if ((errno == ENOSYS || errno == EOPNOTSUPP || errno == EINVAL)
+              && !acl_nontrivial (count, entries))
+            saved_errno = 0;
+        }
+      else
+        did_chmod = 1;
+    }
+  free (entries);
+
+# ifdef ACE_GETACL
+  if (ace_count > 0)
+    {
+      ret = (dest_desc != -1
+             ? facl (dest_desc, ACE_SETACL, ace_count, ace_entries)
+             : acl (dst_name, ACE_SETACL, ace_count, ace_entries));
+      if (ret < 0 && saved_errno == 0)
+        {
+          saved_errno = errno;
+          if ((errno == ENOSYS || errno == EINVAL || errno == ENOTSUP)
+              && !acl_ace_nontrivial (ace_count, ace_entries))
+            saved_errno = 0;
+        }
+    }
+  free (ace_entries);
+# endif
+
+  if (MODE_INSIDE_ACL
+      && did_chmod <= ((mode & (S_ISUID | S_ISGID | S_ISVTX)) ? 1 : 0))
+    {
+      /* We did not call chmod so far, and either the mode and the ACL are
+         separate or special bits are to be set which don't fit into ACLs.  */
+
+      if (chmod_or_fchmod (dst_name, dest_desc, mode) != 0)
+        {
+          if (saved_errno == 0)
+            saved_errno = errno;
+        }
+    }
+
+  if (saved_errno)
+    {
+      errno = saved_errno;
+      return -1;
+    }
+  return 0;
+
+#elif USE_ACL && HAVE_GETACL /* HP-UX */
+
+  int count;
+  struct acl_entry entries[NACLENTRIES];
+# if HAVE_ACLV_H
+  int aclv_count;
+  struct acl aclv_entries[NACLVENTRIES];
+# endif
+  int did_chmod;
+  int saved_errno;
+  int ret;
+
+  for (;;)
+    {
+      count = (source_desc != -1
+               ? fgetacl (source_desc, 0, NULL)
+               : getacl (src_name, 0, NULL));
+
+      if (count < 0)
+        {
+          if (errno == ENOSYS || errno == EOPNOTSUPP || errno == ENOTSUP)
+            {
+              count = 0;
+              break;
+            }
+          else
+            return -2;
+        }
+
+      if (count == 0)
+        break;
+
+      if (count > NACLENTRIES)
+        /* If NACLENTRIES cannot be trusted, use dynamic memory allocation.  */
+        abort ();
+
+      if ((source_desc != -1
+           ? fgetacl (source_desc, count, entries)
+           : getacl (src_name, count, entries))
+          == count)
+        break;
+      /* Huh? The number of ACL entries changed since the last call.
+         Repeat.  */
+    }
+
+# if HAVE_ACLV_H
+  for (;;)
+    {
+      aclv_count = acl ((char *) src_name, ACL_CNT, NACLVENTRIES, aclv_entries);
+
+      if (aclv_count < 0)
+        {
+          if (errno == ENOSYS || errno == EOPNOTSUPP || errno == EINVAL)
+            {
+              count = 0;
+              break;
+            }
+          else
+            return -2;
+        }
+
+      if (aclv_count == 0)
+        break;
+
+      if (aclv_count > NACLVENTRIES)
+        /* If NACLVENTRIES cannot be trusted, use dynamic memory allocation.  */
+        abort ();
+
+      if (acl ((char *) src_name, ACL_GET, aclv_count, aclv_entries)
+          == aclv_count)
+        break;
+      /* Huh? The number of ACL entries changed since the last call.
+         Repeat.  */
+    }
+# endif
+
+  if (count == 0)
+# if HAVE_ACLV_H
+    if (aclv_count == 0)
+# endif
+      return qset_acl (dst_name, dest_desc, mode);
+
+  did_chmod = 0; /* set to 1 once the mode bits in 0777 have been set */
+  saved_errno = 0; /* the first non-ignorable error code */
+
+  if (count > 0)
+    {
+      ret = (dest_desc != -1
+             ? fsetacl (dest_desc, count, entries)
+             : setacl (dst_name, count, entries));
+      if (ret < 0 && saved_errno == 0)
+        {
+          saved_errno = errno;
+          if (errno == ENOSYS || errno == EOPNOTSUPP || errno == ENOTSUP)
+            {
+              struct stat source_statbuf;
+
+              if ((source_desc != -1
+                   ? fstat (source_desc, &source_statbuf)
+                   : stat (src_name, &source_statbuf)) == 0)
+                {
+                  if (!acl_nontrivial (count, entries, &source_statbuf))
+                    saved_errno = 0;
+                }
+              else
+                saved_errno = errno;
+            }
+        }
+      else
+        did_chmod = 1;
+    }
+
+# if HAVE_ACLV_H
+  if (aclv_count > 0)
+    {
+      ret = acl ((char *) dst_name, ACL_SET, aclv_count, aclv_entries);
+      if (ret < 0 && saved_errno == 0)
+        {
+          saved_errno = errno;
+          if (errno == ENOSYS || errno == EOPNOTSUPP || errno == EINVAL)
+            {
+              if (!aclv_nontrivial (aclv_count, aclv_entries))
+                saved_errno = 0;
+            }
+        }
+      else
+        did_chmod = 1;
+    }
+# endif
+
+  if (did_chmod <= ((mode & (S_ISUID | S_ISGID | S_ISVTX)) ? 1 : 0))
+    {
+      /* We did not call chmod so far, and special bits are to be set which
+         don't fit into ACLs.  */
+
+      if (chmod_or_fchmod (dst_name, dest_desc, mode) != 0)
+        {
+          if (saved_errno == 0)
+            saved_errno = errno;
+        }
+    }
+
+  if (saved_errno)
+    {
+      errno = saved_errno;
+      return -1;
+    }
+  return 0;
+
+#elif USE_ACL && HAVE_ACLX_GET && 0 /* AIX */
+
+  /* TODO */
+
+#elif USE_ACL && HAVE_STATACL /* older AIX */
+
+  union { struct acl a; char room[4096]; } u;
+  int ret;
+
+  if ((source_desc != -1
+       ? fstatacl (source_desc, STX_NORMAL, &u.a, sizeof (u))
+       : statacl (src_name, STX_NORMAL, &u.a, sizeof (u)))
+      < 0)
+    return -2;
+
+  ret = (dest_desc != -1
+         ? fchacl (dest_desc, &u.a, u.a.acl_len)
+         : chacl (dst_name, &u.a, u.a.acl_len));
+  if (ret < 0)
+    {
+      int saved_errno = errno;
+
+      chmod_or_fchmod (dst_name, dest_desc, mode);
+      errno = saved_errno;
+      return -1;
+    }
+
+  /* No need to call chmod_or_fchmod at this point, since the mode bits
+     S_ISUID, S_ISGID, S_ISVTX are also stored in the ACL.  */
+
+  return 0;
+
+#elif USE_ACL && HAVE_ACLSORT /* NonStop Kernel */
+
+  int count;
+  struct acl entries[NACLENTRIES];
+  int ret;
+
+  for (;;)
+    {
+      count = acl ((char *) src_name, ACL_CNT, NACLENTRIES, NULL);
+
+      if (count < 0)
+        {
+          if (0)
+            {
+              count = 0;
+              break;
+            }
+          else
+            return -2;
+        }
+
+      if (count == 0)
+        break;
+
+      if (count > NACLENTRIES)
+        /* If NACLENTRIES cannot be trusted, use dynamic memory allocation.  */
+        abort ();
+
+      if (acl ((char *) src_name, ACL_GET, count, entries) == count)
+        break;
+      /* Huh? The number of ACL entries changed since the last call.
+         Repeat.  */
+    }
+
+  if (count == 0)
+    return qset_acl (dst_name, dest_desc, mode);
+
+  ret = acl ((char *) dst_name, ACL_SET, count, entries);
+  if (ret < 0)
+    {
+      int saved_errno = errno;
+
+      if (0)
+        {
+          if (!acl_nontrivial (count, entries))
+            return chmod_or_fchmod (dst_name, dest_desc, mode);
+        }
+
+      chmod_or_fchmod (dst_name, dest_desc, mode);
+      errno = saved_errno;
+      return -1;
+    }
+
+  if (mode & (S_ISUID | S_ISGID | S_ISVTX))
+    {
+      /* We did not call chmod so far, and either the mode and the ACL are
+         separate or special bits are to be set which don't fit into ACLs.  */
+
+      return chmod_or_fchmod (dst_name, dest_desc, mode);
+    }
+  return 0;
+
+#else
+
+  return qset_acl (dst_name, dest_desc, mode);
+
+#endif
+}
+
+
+/* Copy access control lists from one file to another. If SOURCE_DESC is
+   a valid file descriptor, use file descriptor operations, else use
+   filename based operations on SRC_NAME. Likewise for DEST_DESC and
+   DST_NAME.
+   If access control lists are not available, fchmod the target file to
+   MODE.  Also sets the non-permission bits of the destination file
+   (S_ISUID, S_ISGID, S_ISVTX) to those from MODE if any are set.
+   Return 0 if successful, otherwise output a diagnostic and return -1.  */
+
+int
+copy_acl (const char *src_name, int source_desc, const char *dst_name,
+          int dest_desc, mode_t mode)
+{
+  int ret = qcopy_acl (src_name, source_desc, dst_name, dest_desc, mode);
+  switch (ret)
+    {
+    case -2:
+      error (0, errno, "%s", quote (src_name));
+      return -1;
+
+    case -1:
+      error (0, errno, _("preserving permissions for %s"), quote (dst_name));
+      return -1;
+
+    default:
+      return 0;
+    }
+}