1 files changed, 0 insertions, 45 deletions

diff --git a/gl/m4/strdup.m4 b/gl/m4/strdup.m4
deleted file mode 100644
index ce40c215..00000000
--- a/gl/m4/strdup.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# strdup.m4 serial 12
-
-dnl Copyright (C) 2002-2010 Free Software Foundation, Inc.
-
-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_DEFUN([gl_FUNC_STRDUP],
-[
-  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-  AC_CHECK_FUNCS_ONCE([strdup])
-  if test $ac_cv_func_strdup != yes; then
-    AC_LIBOBJ([strdup])
-    gl_PREREQ_STRDUP
-  fi
-  AC_CHECK_DECLS_ONCE([strdup])
-  if test $ac_cv_have_decl_strdup = no; then
-    HAVE_DECL_STRDUP=0
-  fi
-])
-
-AC_DEFUN([gl_FUNC_STRDUP_POSIX],
-[
-  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-  AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
-  AC_CHECK_FUNCS_ONCE([strdup])
-  if test $ac_cv_func_strdup = yes; then
-    if test $gl_cv_func_malloc_posix != yes; then
-      REPLACE_STRDUP=1
-      AC_LIBOBJ([strdup])
-      gl_PREREQ_STRDUP
-    fi
-  else
-    AC_LIBOBJ([strdup])
-    gl_PREREQ_STRDUP
-  fi
-  AC_CHECK_DECLS_ONCE([strdup])
-  if test $ac_cv_have_decl_strdup = no; then
-    HAVE_DECL_STRDUP=0
-  fi
-])
-
-# Prerequisites of lib/strdup.c.
-AC_DEFUN([gl_PREREQ_STRDUP], [:])