From a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 30 Dec 2021 13:29:02 -0500 Subject: 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. --- libgloss/doc/configure | 3 +++ libgloss/doc/configure.ac | 1 - 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'libgloss/doc') diff --git a/libgloss/doc/configure b/libgloss/doc/configure index 098220b69..d0605aabb 100755 --- a/libgloss/doc/configure +++ b/libgloss/doc/configure @@ -1664,6 +1664,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_aux_dir= for ac_dir in ../.. "$srcdir"/../..; do if test -f "$ac_dir/install-sh"; then diff --git a/libgloss/doc/configure.ac b/libgloss/doc/configure.ac index a12099b4f..1e5f5e3ea 100644 --- a/libgloss/doc/configure.ac +++ b/libgloss/doc/configure.ac @@ -1,5 +1,4 @@ dnl Process this file with autoconf to produce a configure script. -AC_PREREQ(2.69)dnl AC_INIT(porting.texi) AC_CONFIG_AUX_DIR(../..) -- cgit v1.2.3