New submission from Skip Montanaro <s...@pobox.com>:
I get this error when trying to configure with Intel's icc on my Mac (Intel,
10.5.6, Xcode 3.1.2):
>> configure:10332: checking size of size_t
>> configure:10637: icc -o conftest -g -O2 conftest.c >&5
>> ld: library not found for -lgcc_s
After a couple notes to python-dev and a little bit of sleuthing with -v I
discovered that it was generating -lgcc_s instead of -lgcc_s.10.5 in the ld
line. I narrowed the problem down to this code in configure.in:
# Calculate the right deployment target for this build.
#
cur_target=`sw_vers -productVersion | sed
's/\(10\.[[0-9]]*\).*/\1/'`
if test ${cur_target} '>' 10.2; then
cur_target=10.3
fi
if test "${UNIVERSAL_ARCHS}" = "all"; then
# Ensure that the default platform for a 4-way
# universal build is OSX 10.5, that's the first
# OS release where 4-way builds make sense.
cur_target='10.5'
fi
CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}}
# Make sure that MACOSX_DEPLOYMENT_TARGET is set in the
# environment with a value that is the same as what we'll use
# in the Makefile to ensure that we'll get the same compiler
# environment during configure and build time.
MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET"
export MACOSX_DEPLOYMENT_TARGET
EXPORT_MACOSX_DEPLOYMENT_TARGET=''
The test of cur_target against 10.2 seems suspicious. This code dates from
r65061 (checked in by Benjamin last July) which states:
#3381 fix framework builds on 10.4
Maybe it should be
if test ${cur_target} '>' 10.2 -a ${cur_target} '<' 10.5 ; then
cur_target=10.3
fi
(which works).
Skip
----------
messages: 79074
nosy: skip.montanaro
severity: normal
status: open
title: Trouble configuring with icc on Mac OS X 10.5
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue4834>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
