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| author | Christian Heimes <christian@python.org> | 2021-03-27 21:47:00 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-27 21:47:00 (GMT) |
| commit | 064bc07f241dceec2fc577cbf5c31fa6d63fe320 (patch) | |
| tree | 071dbf8d3fbe105183a03a9975f76b3a1053d843 /configure.ac | |
| parent | 7990072999b7e9b4ef6b1f6bb376d441a5a41d74 (diff) | |
| download | cpython-064bc07f241dceec2fc577cbf5c31fa6d63fe320.zip cpython-064bc07f241dceec2fc577cbf5c31fa6d63fe320.tar.gz cpython-064bc07f241dceec2fc577cbf5c31fa6d63fe320.tar.bz2 | |
[3.9] bpo-43617: Check autoconf-archive package in configure.ac (GH-25016) (GH-25034)
Signed-off-by: Christian Heimes <christian@python.org>.
(cherry picked from commit 5d6e8c1c1a5f667cdce99cb3c563ac922198678d)
Co-authored-by: Christian Heimes <christian@python.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 972287a..45e0af4 100644 --- a/configure.ac +++ b/configure.ac @@ -1,6 +1,9 @@ -dnl *********************************************** -dnl * Please run autoreconf to test your changes! * -dnl *********************************************** +dnl *************************************************** +dnl * Please run autoreconf -if to test your changes! * +dnl *************************************************** +dnl +dnl Python's configure script requires autoconf 2.69 and autoconf-archive. +dnl # Set VERSION so we only need to edit in one place (i.e., here) m4_define(PYTHON_VERSION, 3.9) @@ -9,7 +12,11 @@ AC_PREREQ([2.69]) AC_INIT([python],[PYTHON_VERSION],[https://bugs.python.org/]) -AC_CONFIG_MACRO_DIR(m4) +m4_ifdef( + [AX_C_FLOAT_WORDS_BIGENDIAN], + [], + [AC_MSG_ERROR([Please install autoconf-archive package and re-run autoreconf])] +) AC_SUBST(BASECPPFLAGS) if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then |