diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2021-12-30 21:29:02 +0300 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2022-01-14 23:24:33 +0300 |
| commit | a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc (patch) | |
| tree | 99759688c13aa1ad42c8aa5f713a2fc9347bf220 /newlib/aclocal.m4 | |
| parent | 909ed837ccb932ea70f71cc41891fa2c8143133f (diff) | |
require autoconf-2.69 exactly
The newlib & libgloss dirs are already generated using autoconf-2.69.
To avoid merging new code and/or accidental regeneration using diff
versions, leverage config/override.m4 to pin to 2.69 exactly. This
matches what gcc/binutils/gdb are already doing.
The README file already says to use autoconf-2.69.
To accomplish this, it's just as simple as adding -I flags to the
top-level config/ dir when running aclocal. This is because the
override.m4 file overrides AC_INIT to first require the specific
autoconf version before calling the real AC_INIT.
Diffstat (limited to 'newlib/aclocal.m4')
| -rw-r--r-- | newlib/aclocal.m4 | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/newlib/aclocal.m4 b/newlib/aclocal.m4 index 16a489462..61cb2c842 100644 --- a/newlib/aclocal.m4 +++ b/newlib/aclocal.m4 @@ -579,27 +579,6 @@ if test x"${install_sh}" != xset; then fi AC_SUBST(install_sh)]) -# Copyright (C) 2003, 2005 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# serial 2 - -# Check whether the underlying file-system supports filenames -# with a leading dot. For instance MS-DOS doesn't. -AC_DEFUN([AM_SET_LEADING_DOT], -[rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -AC_SUBST([am__leading_dot])]) - # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- # From Jim Meyering @@ -1066,6 +1045,9 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([../config/depstand.m4]) +m4_include([../config/lead-dot.m4]) +m4_include([../config/override.m4]) m4_include([../libtool.m4]) m4_include([../ltoptions.m4]) m4_include([../ltsugar.m4]) |