Use gnulib bootstrap script.

[wget] / m4 / getline.m4

diff --git a/m4/getline.m4 b/m4/getline.m4
deleted file mode 100644 (file)
index 9993345..0000000
--- a/m4/getline.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# getline.m4 serial 19
-
-dnl Copyright (C) 1998-2003, 2005-2007, 2009 Free Software Foundation, Inc.
-dnl
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_PREREQ([2.59])
-
-dnl See if there's a working, system-supplied version of the getline function.
-dnl We can't just do AC_REPLACE_FUNCS([getline]) because some systems
-dnl have a function by that name in -linet that doesn't have anything
-dnl to do with the function we need.
-AC_DEFUN([gl_FUNC_GETLINE],
-[
-  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-
-  dnl Persuade glibc <stdio.h> to declare getline().
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
-  AC_CHECK_DECLS_ONCE([getline])
-
-  gl_getline_needs_run_time_check=no
-  AC_CHECK_FUNC([getline],
-               dnl Found it in some library.  Verify that it works.
-               gl_getline_needs_run_time_check=yes,
-               am_cv_func_working_getline=no)
-  if test $gl_getline_needs_run_time_check = yes; then
-    AC_CACHE_CHECK([for working getline function], [am_cv_func_working_getline],
-    [echo fooN |tr -d '\012'|tr N '\012' > conftest.data
-    AC_TRY_RUN([
-#    include <stdio.h>
-#    include <stdlib.h>
-#    include <string.h>
-    int main ()
-    { /* Based on a test program from Karl Heuer.  */
-      char *line = NULL;
-      size_t siz = 0;
-      int len;
-      FILE *in = fopen ("./conftest.data", "r");
-      if (!in)
-       return 1;
-      len = getline (&line, &siz, in);
-      exit ((len == 4 && line && strcmp (line, "foo\n") == 0) ? 0 : 1);
-    }
-    ], am_cv_func_working_getline=yes dnl The library version works.
-    , am_cv_func_working_getline=no dnl The library version does NOT work.
-    , dnl We're cross compiling. Assume it works on glibc2 systems.
-      [AC_EGREP_CPP([Lucky GNU user],
-         [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-         ],
-         [am_cv_func_working_getline=yes],
-         [am_cv_func_working_getline=no])]
-    )])
-  fi
-
-  if test $ac_cv_have_decl_getline = no; then
-    HAVE_DECL_GETLINE=0
-  fi
-
-  if test $am_cv_func_working_getline = no; then
-    REPLACE_GETLINE=1
-    AC_LIBOBJ([getline])
-
-    gl_PREREQ_GETLINE
-  fi
-])
-
-# Prerequisites of lib/getline.c.
-AC_DEFUN([gl_PREREQ_GETLINE],
-[
-  gl_FUNC_GETDELIM
-])