[tlbuild] tl release candidate rebuild

[Peter Breitenlohner]

On Mon, 7 Jun 2010, Apostolos Syropoulos wrote:

> CONFIG_SHELL=/bin/bash CC=gcc-4.3.2 CXX=g++-4.3.2 CFLAGS="-m64"
> CXXFLAGS="-m64" DFLAGS="-m64" ./Build --host=x86_64-pc-solaris2.11
> --build=x86_64-pc-solaris2.11 --enable-xindy CLISP=$clisp_builddir/clisp

Hi Apostolos,

First I assume DFLAGS is LDFLAGS.

I have said this before and repeat it here: the Autoconf manual strongly suggest
to use VAR=VALUE arguments for configure and not environment variables (the
online help from the configure script may be somewhat misleading).

The only exception is CONFIG_SHELL which must be in the environmant.

When you have a bi-arch compiler, it may be best to use small shell scripts
as "compilers", e.g.

SOME_PATH/x86_64-solaris-gcc:
 	#! /bin/bash
 	exec /usr/bin/gcc -m64 "$@"

Regards
Peter Breitenlohner <peb at mppmu.mpg.de>