Make an optional, self contained gcc 4.3.4 spkg

[sagetrac-mabshoff]

This spkg requires a working Sage to build and is Linux only for now.

See #12369 instead.

Component: packages: standard

Reviewer: Jonathan Bober, David Roe

Issue created by migration from https://trac.sagemath.org/ticket/3898

[sagetrac-mabshoff]

comment:1

The spkg at

http://sage.math.washington.edu/home/mabshoff/release-cycles-3.1.2/alpha0/gcc-4.3.1.spkg

builds find on x86-64 Linux with recent enough glibcs. It should also work on x86 and Itanium.

Cheers,

Michael

[sagetrac-mabshoff]

Description changed:

--- 
+++ 
@@ -1,4 +1,4 @@
-As the title says. Make sure to first build static versions of gmp and mpfr to link against those instead of the Sage ones.
+This spkg requires a working Sage to build and is Linux only for now.
 
 Cheers,
 

[sagetrac-mabshoff]

comment:3

I have an updated spkg at

http://sage.math.washington.edu/home/mabshoff/gcc-4.3.1.p0.spkg

that is about half the size. It now installs into $SAGE_LOCAL/toolchain and needs a matching patch to set $PATH and $LD_LIBRARY_PATH correctly to work properly.

Cheers,

Michael

[sagetrac-mabshoff]

comment:4

The above spkg will fail in case the Sage build directory is on another mount than the tmp dir since the symbolic link across mounts will fail. That is the reason that it failed on SkyNet with the same error across the board.

I am working on gcc-4.3.1.p1.spkg.

Cheers,

Michael

[sagetrac-mabshoff]

comment:5

The spkg at

http://sage.math.washington.edu/home/mabshoff/gcc-4.3.1.p0.spkg

now builds on various Skynet machines. I still need to add some magic to make the toolchain automatically integrated into sage-env.

Cheers,

Michael

[sagetrac-mabshoff]

comment:6

The spkg is obviously

http://sage.math.washington.edu/home/mabshoff/gcc-4.3.1.p1.spkg

Sorry :)

Cheers,

Michael

[sagetrac-mabshoff]

comment:7

And now there is

http://sage.math.washington.edu/home/mabshoff/gcc-4.3.1.p2.spkg

I still need to provide an update with the toolchain env being copied into the right place to make this work automatically.

Cheers,

Michael

[sagetrac-mabshoff]

comment:8

Gcc 4.3.2 is out, so update to latest upstream.

Cheers,

Michael