Paul D. DeRocco wrote: > I've installed 3.0 under Cygwin using ecos-install.tcl, and selected the > arm-eabi toolchain. If I run arm-eabi-gcc, it doesn't do anything. If I run > it with the -v option, it tells me that it's spawning cc1plus in the > appropriate directory. If I manually run cc1plus, it does nothing, and won't > even respond to --help or an invalid option. The timestamp on cc1plus.exe is > 2008/12/15 04:25:19, and the size is 7,480,320. Can anyone suggest a > possible cause? > > And if not, is there a way to re-download the Cygwin arm-eabi toolchain and > run its installation without re-running ecos-install.tcl and re-installing > all of eCos 3.0? Hi
I don't use cygwin, but, perhaps, the answers on the eCos site. http://ecos.sourceware.org/getstart.html <quote> Users who have downloaded eCos previously and now wish to download additional toolchains should re-invoke the eCos installer, specifying the -t switch on the installer command line as follows: sh ecos-install.tcl -t </quote> > By the way, I've also updated Cygwin to the present. I've been able to use > it to compile 2.0 applications in the past, with the the arm-elf 3.3 > toolchain, and indeed if I run the old cc1plus.exe, it responds normally. > http://ecos.sourceware.org/cygwin.html <quote> NOTE: Recent eCos toolchains based on GCC 4.x may fail silently if the Cygwin package libmpfr1 is not installed. </quote> Regards, Sergei -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
