add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap

2 files changed, 198 insertions, 0 deletions

diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/lib/relocwrapper.c b/gnulib/lib/relocwrapper.c
new file mode 100644
index 0000000..5422896
--- /dev/null
+++ b/gnulib/lib/relocwrapper.c
@@ -0,0 +1,198 @@
+/* Relocating wrapper program.
+   Copyright (C) 2003, 2005-2007, 2009-2011 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2003.
+
+   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/>.  */
+
+/* Dependencies:
+   relocwrapper
+    -> progname
+    -> progreloc
+        -> areadlink
+           -> careadlinkat
+             -> allocator
+             -> readlink
+        -> canonicalize-lgpl
+           -> malloca
+           -> readlink
+    -> relocatable
+    -> setenv
+       -> malloca
+    -> c-ctype
+
+   Macros that need to be set while compiling this file:
+     - ENABLE_RELOCATABLE 1
+     - INSTALLPREFIX the base installation directory
+     - INSTALLDIR the directory into which this program is installed
+     - LIBPATHVAR the platform dependent runtime library path variable
+     - LIBDIRS a comma-terminated list of strings representing the list of
+       directories that contain the libraries at installation time
+
+   We don't want to internationalize this wrapper because then it would
+   depend on libintl and therefore need relocation itself.  So use only
+   libc functions, no gettext(), no error(), no xmalloc(), no xsetenv().
+ */
+
+#define _GL_USE_STDLIB_ALLOC 1
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "progname.h"
+#include "relocatable.h"
+#include "c-ctype.h"
+#include "verify.h"
+
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef fprintf
+
+/* Return a copy of the filename, with an extra ".bin" at the end.
+   More generally, it replaces "${EXEEXT}" at the end with ".bin${EXEEXT}".  */
+static char *
+add_dotbin (const char *filename)
+{
+  size_t filename_len = strlen (filename);
+  char *result = (char *) malloc (filename_len + 4 + 1);
+
+  if (result != NULL)
+    {
+      if (sizeof (EXEEXT) > sizeof (""))
+        {
+          /* EXEEXT handling.  */
+          const size_t exeext_len = sizeof (EXEEXT) - sizeof ("");
+          static const char exeext[] = EXEEXT;
+          if (filename_len > exeext_len)
+            {
+              /* Compare using an inlined copy of c_strncasecmp(), because
+                 the filenames may have undergone a case conversion since
+                 they were packaged.  In other words, EXEEXT may be ".exe"
+                 on one system and ".EXE" on another.  */
+              const char *s1 = filename + filename_len - exeext_len;
+              const char *s2 = exeext;
+              for (; *s1 != '\0'; s1++, s2++)
+                {
+                  unsigned char c1 = *s1;
+                  unsigned char c2 = *s2;
+                  if (c_tolower (c1) != c_tolower (c2))
+                    goto simple_append;
+                }
+              /* Insert ".bin" before EXEEXT or its equivalent.  */
+              memcpy (result, filename, filename_len - exeext_len);
+              memcpy (result + filename_len - exeext_len, ".bin", 4);
+              memcpy (result + filename_len - exeext_len + 4,
+                      filename + filename_len - exeext_len,
+                      exeext_len + 1);
+              return result;
+            }
+        }
+     simple_append:
+      /* Simply append ".bin".  */
+      memcpy (result, filename, filename_len);
+      memcpy (result + filename_len, ".bin", 4 + 1);
+      return result;
+    }
+  else
+    {
+      fprintf (stderr, "%s: %s\n", program_name, "memory exhausted");
+      exit (1);
+    }
+}
+
+/* List of directories that contain the libraries.  */
+static const char *libdirs[] = { LIBDIRS NULL };
+/* Verify that at least one directory is given.  */
+verify (sizeof (libdirs) / sizeof (libdirs[0]) > 1);
+
+/* Relocate the list of directories that contain the libraries.  */
+static void
+relocate_libdirs ()
+{
+  size_t i;
+
+  for (i = 0; i < sizeof (libdirs) / sizeof (libdirs[0]) - 1; i++)
+    libdirs[i] = relocate (libdirs[i]);
+}
+
+/* Activate the list of directories in the LIBPATHVAR.  */
+static void
+activate_libdirs ()
+{
+  const char *old_value;
+  size_t total;
+  size_t i;
+  char *value;
+  char *p;
+
+  old_value = getenv (LIBPATHVAR);
+  if (old_value == NULL)
+    old_value = "";
+
+  total = 0;
+  for (i = 0; i < sizeof (libdirs) / sizeof (libdirs[0]) - 1; i++)
+    total += strlen (libdirs[i]) + 1;
+  total += strlen (old_value) + 1;
+
+  value = (char *) malloc (total);
+  if (value == NULL)
+    {
+      fprintf (stderr, "%s: %s\n", program_name, "memory exhausted");
+      exit (1);
+    }
+  p = value;
+  for (i = 0; i < sizeof (libdirs) / sizeof (libdirs[0]) - 1; i++)
+    {
+      size_t len = strlen (libdirs[i]);
+      memcpy (p, libdirs[i], len);
+      p += len;
+      *p++ = ':';
+    }
+  if (old_value[0] != '\0')
+    strcpy (p, old_value);
+  else
+    p[-1] = '\0';
+
+  if (setenv (LIBPATHVAR, value, 1) < 0)
+    {
+      fprintf (stderr, "%s: %s\n", program_name, "memory exhausted");
+      exit (1);
+    }
+}
+
+int
+main (int argc, char *argv[])
+{
+  char *full_program_name;
+
+  /* Set the program name and perform preparations for
+     get_full_program_name() and relocate().  */
+  set_program_name_and_installdir (argv[0], INSTALLPREFIX, INSTALLDIR);
+
+  /* Get the full program path.  (Important if accessed through a symlink.)  */
+  full_program_name = get_full_program_name ();
+  if (full_program_name == NULL)
+    full_program_name = argv[0];
+
+  /* Invoke the real program, with suffix ".bin".  */
+  argv[0] = add_dotbin (full_program_name);
+  relocate_libdirs ();
+  activate_libdirs ();
+  execv (argv[0], argv);
+  fprintf (stderr, "%s: could not execute %s: %s\n",
+           program_name, argv[0], strerror (errno));
+  exit (127);
+}