diff options
Diffstat (limited to 'm4/error.m4')
| -rw-r--r-- | m4/error.m4 | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/m4/error.m4 b/m4/error.m4 index 6ea75ac..29e6fdc 100644 --- a/m4/error.m4 +++ b/m4/error.m4 @@ -1,6 +1,6 @@ -#serial 13 +#serial 14 -# Copyright (C) 1996-1998, 2001-2004, 2009-2011 Free Software Foundation, Inc. +# Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -8,16 +8,8 @@ AC_DEFUN([gl_ERROR], [ - AC_FUNC_ERROR_AT_LINE - dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]). - gl_PREREQ_ERROR -]) - -# Redefine AC_FUNC_ERROR_AT_LINE, because it is no longer maintained in -# Autoconf. -AC_DEFUN([AC_FUNC_ERROR_AT_LINE], -[ - AC_LIBSOURCES([error.h, error.c])dnl + dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer + dnl maintained in Autoconf and because it invokes AC_LIBOBJ. AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( @@ -25,15 +17,11 @@ AC_DEFUN([AC_FUNC_ERROR_AT_LINE], [[error_at_line (0, 0, "", 0, "an error occurred");]])], [ac_cv_lib_error_at_line=yes], [ac_cv_lib_error_at_line=no])]) - if test $ac_cv_lib_error_at_line = no; then - AC_LIBOBJ([error]) - fi ]) # Prerequisites of lib/error.c. AC_DEFUN([gl_PREREQ_ERROR], [ AC_REQUIRE([AC_FUNC_STRERROR_R]) - AC_REQUIRE([AC_C_INLINE]) : ]) |