#12682: Fix "hardcoded" 'gcc' in ratpoints 2.1.3 [p2]
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Reporter: leif | Owner: leif
Type: defect | Status: new
Priority: major | Milestone: sage-5.0
Component: packages | Keywords: spkg CC compiler hard-coded
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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The upstream `Makefile` defines `CC` to `gcc`, which could be overridden
by using `make CC="$CC" ...` in `spkg-install` (similar for `INSTALL_DIR`,
which the `Makefile` defines to `/usr/local`).
The updated spkg patches the `Makefile` to let `CC` just ''default'' to
`gcc`, and take the value of the environment variable `CC` if the latter
is defined (which is ''always'' the case in Sage, but that doesn't
matter). Similar for `INSTALL_DIR`, such that `spkg-install` can (and
does now) make use of the `install-lib` target, also quoting the target
filenames to allow spaces in `$SAGE_LOCAL`.
I've also cleaned up `SPKG.txt` and `spkg-install` a little; the latter
now also uses `$MAKE` instead of `make`.
I'm not sure whether we should add running some tests (there's a `test`
target which does use the built library), or even add an `spkg-check`
script; if so, perhaps on a follow-up ticket. [See also my comment in
`SPKG.txt`.]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12682>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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