New submission from Michael Felt <aixto...@felt.demon.nl>:
While working on a PR for issue42323 I get an error with the generated
./configure even without my patch.
Working from commit 37a6d5f8027f969418fe53d0a73a21003a8e370d
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]git log --oneline | head
37a6d5f (HEAD -> master, upstream/master, upstream/HEAD, bpo-42323) [WIP/RFC]
bpo-15872: tests: remove oddity from test_rmtree_errors (GH-22967)
ab74c01 bpo-31904: Fix site and sysconfig modules for VxWorks RTOS (GH-21821)
c95f8bc bpo-42669: Document that `except` rejects nested tuples (GH-23822)
b0398a4 bpo-42572: Improve argparse docs for the type parameter. (GH-23849)
a44ce6c bpo-42604: always set EXT_SUFFIX=${SOABI}${SHLIB_SUFFIX} when using
configure (GH-23708)
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]rpm -qa autoconf
autoconf-2.69-2.noarch
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]autoreconf -v
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /opt/freeware/bin/autoconf
autoreconf: running: /opt/freeware/bin/autoheader
autoreconf: configure.ac: not using Automake
autoreconf: Leaving directory `.'
Your branch is up-to-date with 'upstream/master'.
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git checkout -- <file>..." to discard changes in working directory)
modified: aclocal.m4
modified: configure
modified: pyconfig.h.in
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]git diff configure
diff --git a/configure b/configure
index f07edff..6f0d51f 100755
--- a/configure
+++ b/configure
@@ -6471,44 +6471,10 @@ if test "$Py_OPT" = 'true' ; then
DEF_MAKE_RULE="build_all"
case $CC in
*gcc*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler
accepts -fno-semantic-interposition" >&5
-$as_echo_n "checking whether C compiler accepts -fno-semantic-interposition...
" >&6; }
-if ${ax_cv_check_cflags___fno_semantic_interposition+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- ax_check_save_flags=$CFLAGS
- CFLAGS="$CFLAGS -fno-semantic-interposition"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ax_cv_check_cflags___fno_semantic_interposition=yes
-else
- ax_cv_check_cflags___fno_semantic_interposition=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS=$ax_check_save_flags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
$ax_cv_check_cflags___fno_semantic_interposition" >&5
-$as_echo "$ax_cv_check_cflags___fno_semantic_interposition" >&6; }
-if test "x$ax_cv_check_cflags___fno_semantic_interposition" = xyes; then :
-
+ AX_CHECK_COMPILE_FLAG(-fno-semantic-interposition,
CFLAGS_NODIST="$CFLAGS_NODIST -fno-semantic-interposition"
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]./configure
checking for git... found
checking build system type... powerpc-ibm-aix7.2.4.0
checking host system type... powerpc-ibm-aix7.2.4.0
checking for python3.10... no
checking for python3... python3
checking for --enable-universalsdk... no
checking for --with-universal-archs... no
checking MACHDEP... "aix"
checking for gcc... gcc
checking whether the C compiler works... yes
...
checking for --with-pydebug... no
checking for --with-trace-refs... no
checking for --with-assertions... no
checking for --enable-optimizations... no
./configure[6464]: syntax error at line 6475 : `(' unexpected
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]
Unclear - to me - what is wrong with configure.ac or autoconf that is installed.
aixtools@gcc119:[/home/aixtools/cpython/cpython-master]autoconf --version
autoconf (GNU Autoconf) 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+/Autoconf: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>, <http://gnu.org/licenses/exceptions.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by David J. MacKenzie and Akim Demaille.
----------
components: Build
messages: 383515
nosy: Michael.Felt
priority: normal
severity: normal
status: open
title: Discrepency between configure.ac and configure
versions: Python 3.10
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue42701>
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