On Tue, Jul 01, 2008 at 02:52:04PM -0700, John Morrison wrote: > Help. > > We need to upgrade the binutils and GCC to 2.18 and 4.2.3 respectively > (something to do with FreeBDS?). We are currently at 2.10.1 and 2.95.2. > Our code was easy fix, but I'm having trouble rebuilding Ecos. I > believe that we are running 1.3.1? I'm not sure, I've kinda taken over > this stuff from someone else.
1.3.1? What breed of dinosaur was he? > > What would be the normal steps to rebuild the ecos libraries? The documentation is a good place to start. The old 1.3.1 documents are still available: http://ecos.sourceware.org/docs-1.3.1/ However the concepts for building eCos have not changes since prehistoric times, so reading the last documents about how to build eCos is also O.K. http://ecos.sourceware.org/docs-latest/ > Does the build process create new versions of stdio, stdarg, etc.? If your configuration includes them. Do you still have the configuration information? > make -r -C language/c/libc/string/current headers > <my path info>/bldEcos1/ecos_install/include/cyg/hal/arch.inc: Assembler Err, weren't you suppose to replace <my path info> with something? Are you following somebodies instructions? Normally you replace <foobar> with a real path. > messages: > make[1]: Entering directory `<my path > info>/bldEcos1/ecos_build/language/c/libc/string/current' > <my path info>/bldEcos1/ecos_install/include/cyg/hal/arch.inc:138: > Error: Macro `lwi' was already defined You might want to look at http://ecos.sourceware.org/cgi-bin/cvsweb.cgi/ecos/packages/hal/powerpc/arch/current/include/arch.inc?cvsroot=ecos and in particular the last change, "Update for newer GCC/GAS" Andrew -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
