The problem is that I can get an ARM executable but not sure why the default system is not working to produce a basic HelloWorld.

Two full toolchains built and a third that I still think might be made to work. The first is using older versions of everything and was mostly done as a test to get the build environment working against known sources that are known to build. Even this known build process required some effort to get working in a current OS environment. Those docs, notes and scripts will be coming in the near future.

I’ve been working on building a toolchain using the notes from OpenHardware Building the ARM GNU 4.3.2 with some success. I finally got the base set of GCC 4.3.2 tools to build successfully. I have not used the resulting GCC to produce an ARM executable or verified the executable works on the Black Armor NAS. Those are tests for tomorrow evening when I can get the NAS setup again on the network. It is currently in a box in the corner.

There were several minor things that needed to be updated and modified to get the scripts and environment to work. I’ve kept careful notes and will post those in the next couple of days once I’ve tested the output from the compiler works. I’m also attempting to update the versions of the libraries and software to more current versions as well. The GCC 4.3.2 and associated libraries are several years old and I’m trying to get the GCC 4.6.x to build along with newer newlib, binutils and insight/gdb using the same basic set of notes and scripts. I bumped into a zlib issues in the second phase GCC build that stumped me for the night. I’ll hit it again tomorrow. Again, I’m keeping careful notes and build docs for the newer version as well.

The dependencies from the operating system are sometimes a pain to track down for the software. I picked a very stripped down install of Ubuntu. The operating system I am using is Ubuntu Server 11.10 because it is easy to install and update. Any Linux would do but the package names may change. Ubuntu Server has no frills so you add everything you need which means all the libraries like GPM, etc.

So there is some progress and in the next couple of days I’ll let you know if the build produces working ARM executables. I’m really excited about getting a working “HelloWorld” out there.

I did something completely different. I didn’t boot my laptop the entire Thanksgiving weekend.

I went to the beach, ate steamed oysters, grabbed several gallons of water, spent time with my wife, filtered the water, watched television, and boiled the water to get sea salt. I now have a nice little container of sea salt flakes from my favorite beach and a salt slurry.

I read a couple of web pages on doing this and most of what they say is common sense. Filter the water to clean out the sand and other impurities. Boiling is recommended to kill off any nasty organisms. Getting the water from a beach that is not polluted is recommended. Also do not collect just after a rain. The resulting salt is a mixture of salt flakes similar to kosher salt and crystals like the fancy salt mills use. I may take the salt slurry and add a bit of water and put in a shallow pan to crystallize so it is nicer looking.

I’m considering making some of this into Christmas presents to family who like our little beach cottage.

Now that was something completely different.