#11280: check XCode version on MacOSX, and bail out if it is 4
-----------------------+----------------------------------------------------
Reporter: dimpase | Owner: GeorgSWeber
Type: defect | Status: needs_work
Priority: blocker | Milestone: sage-4.7
Component: build | Keywords: XCode 4
Work_issues: | Upstream: N/A
Reviewer: | Author: Dmitrii Pasechnik
Merged: | Dependencies:
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Changes (by drkirkby):
* status: needs_review => needs_work
Comment:
If this Xcode version checking is performed, then the version of prereq
needs to be incremented to 0.9, otherwise we are going to have different
code with the same version number. That means creating a new tar file
(prereq-0.8.tar), and changing the TARGET at the top of prereq-0.9-install
to:
{{{
TARGET=prereq-0.9
}}}
Also, I think the bit of code following:
{{{
if [ $XCODE_VERS_MAJOR -gt 2 ]; then
echo "You are using XCode version " $XCODE_VERS
echo "WARNING: You are strongly advised to install Apple's latest
XCode 3,"
echo "unless you already have it. You can download this from "
echo "http://developer.apple.com/xcode/";
fi
}}}
should make it clear '''not''' to install Xcode 4. Although the message
says to use the latest Xcode 3, someone reading it is likely to interpret
that as to just upgrade.
Also, why use the -e option to sed? That's for when you want to specify
the name of a script. If you put the script inline, as you have done here,
the -e can be removed.
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11280#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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