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author | Mike Frysinger <vapier@gentoo.org> | 2021-12-30 13:29:02 -0500 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2022-01-14 15:24:33 -0500 |
commit | a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc (patch) | |
tree | 99759688c13aa1ad42c8aa5f713a2fc9347bf220 /libgloss/aclocal.m4 | |
parent | 909ed837ccb932ea70f71cc41891fa2c8143133f (diff) | |
download | newlib-a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc.zip newlib-a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc.tar.gz newlib-a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc.tar.bz2 |
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 'libgloss/aclocal.m4')
-rw-r--r-- | libgloss/aclocal.m4 | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/libgloss/aclocal.m4 b/libgloss/aclocal.m4 index 1749da2..67babf1 100644 --- a/libgloss/aclocal.m4 +++ b/libgloss/aclocal.m4 @@ -626,25 +626,6 @@ if test x"${install_sh+set}" != xset; then fi AC_SUBST([install_sh])]) -# Copyright (C) 2003-2017 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. - -# 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])]) - # Check to see how 'make' treats includes. -*- Autoconf -*- # Copyright (C) 2001-2017 Free Software Foundation, Inc. @@ -1086,4 +1067,7 @@ 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([acinclude.m4]) |