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authorMike Frysinger <vapier@gentoo.org>2021-12-30 21:29:02 +0300
committerMike Frysinger <vapier@gentoo.org>2022-01-14 23:24:33 +0300
commita100e80fc9a9243c913035c3d40bf8ec4dc5c6fc (patch)
tree99759688c13aa1ad42c8aa5f713a2fc9347bf220 /libgloss/aclocal.m4
parent909ed837ccb932ea70f71cc41891fa2c8143133f (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 'libgloss/aclocal.m4')
-rw-r--r--libgloss/aclocal.m422
1 files changed, 3 insertions, 19 deletions
diff --git a/libgloss/aclocal.m4 b/libgloss/aclocal.m4
index 1749da2cd..67babf171 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])