[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment: Roumen: good catch! Indeed, nested functions aren't legal in standard C, and the test for -fno-strict-aliasing now fails on my OS X 10.6.3 machine, where it used to pass: checking whether gcc accepts -fno-strict-aliasing... no config.log contains: configure:5400: checking whether gcc accepts -fno-strict-aliasing configure:5418: gcc -fno-strict-aliasing -c -g -O2 conftest.c 5 conftest.c: In function 'main': conftest.c:27: error: nested functions are disabled, use -fnested-functions to re-enable configure:5418: $? = 1 configure: failed program was: ... Fixed these cases above and removed the extra '#include confdefs.h' lines (which seem harmless, but unnecessary) in r81077 (trunk). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment: Merged to py3k, and fixed up an additional nested 'int main()', in r81078. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment: BTW, it looks as though the nested functions were introduced in r76030; nothing to do with Matthias's autoconf 2.65 update. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment:
Just double checked that r80969 didn't introduce any other non-whitespace
changes: apart from the now-fixed OS X 10.5 SDK issue), the only other
non-whitespace change was:
@@ -7018,7 +7023,7 @@
int
main ()
{
-long double x; x = (long double)0.;
+long double x; x = (long double)0;
;
return 0;
}
which looks harmless to me.
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[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment: Closing. Roumen, please open a new issue for any other configure issues that aren't related to this autoconf update. -- resolution: - accepted stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Roumen Petrov bugtr...@roumenpetrov.info added the comment:
I don't have access to source so my comment will be based only on diffs from
above mentioned revisions.
r80969:
- AC_LANG_PROGRAM ... with main function in body . It is legal as I don't know
C compiler that fail to compile code like ...int main() { int main() {...} ...}
but is better to left body empty. Counted three times. All those cases tests
for compiler flags and I think that AC_LANG_SOURCE is enough.
- body include #include confdefs.h - may be buggy (before) and now
AC_LANG_PROGRAM will add all defines. Counted any times. I think that is save
to remove #include confdefs.h from all those test cases.
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[issue8510] update to autoconf2.65
Mark Dickinson dicki...@gmail.com added the comment: r81004: Remove extra closing bracket and comma introduced in r80969. (This was causing misdetection of the OS X 10.5 SDK on Linux and OS X, and a test_platform failure on OS X.) -- nosy: +mark.dickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: the update to 2.65 on the py3k branch only did show whitespace changes, applying these changes to the trunk. r80964: require autoconf-2.65 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80965: Replace AC_HELP_STRING with AS_HELP_STRING r80966: s/AC_AIX/AC_USE_SYSTEM_EXTENSIONS/ r80969: convert all obsolete AC_TRY_* macros to AC_*_IFELSE r80970: Avoid autoconf warning: Assume C89 semantics that RETSIGTYPE is always void -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment:
You don't need to add source in case of
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[]])] ..
when the the test is ..main() { return 0 ;} ...
is there a version of the cross configure patch for 3.x?
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[issue8510] update to autoconf2.65
Roumen Petrov bugtr...@roumenpetrov.info added the comment:
You don't need to add source in case of
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[]])] ..
when the the test is ..main() { return 0 ;} ...
, posted long time ago as part of issue3754 ( minimal cross-compilation
support for configure ).
Also thanks for fixing extra comma in after replacement of AC_TRY_COMPILE .
This part is save to be added to 2.7 build.
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[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80474: Replace AC_HELP_STRING with AS_HELP_STRING -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80475: s/AC_AIX/AC_USE_SYSTEM_EXTENSIONS/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80478 converts all obsolete AC_TRY_* macros to AC_*_IFELSE, the outcome is ... nothing (but whitespace changes): $ svn diff --diff-cmd diff -x -uEwB configure Index: configure === --- configure (Revision 80475) +++ configure (Arbeitskopie) @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 80474 . +# From configure.in Revision: 80475 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.2. # running configure with the old and the new version shows no diffs (besides config.log). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80481: configure.in: Avoid autoconf warning: Assume C89 semantics that RETSIGTYPE is always void (issue #8510). Keep the definition, although the python code itself doesn't use it anymore. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: r80483: Makefile.pre.in (autoconf): Call autoconf/autoheader with -Wall to help the configure script to stay warning free. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: here is the diff for configure.in. The __EXTENSIONS__ macro is defined by 2.65 for Solaris, removed this explicit definition. running a test build -- Added file: http://bugs.python.org/file17070/configure.in.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
New submission from Matthias Klose d...@debian.org: update to autoconf2.65 -- components: Build files: autoconf2.65.diff keywords: needs review, patch messages: 104018 nosy: doko severity: normal status: open title: update to autoconf2.65 versions: Python 2.7, Python 3.2 Added file: http://bugs.python.org/file17055/autoconf2.65.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Matthias Klose d...@debian.org added the comment: see http://mail.python.org/pipermail/python-dev/2010-April/099639.html -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Changes by STINNER Victor victor.stin...@haypocalc.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8510] update to autoconf2.65
Martin v. Löwis mar...@v.loewis.de added the comment: I don't think Python 2.7 should upgrade to a newer autoconf version at this point. For 3.2, we could try it out. -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8510 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
