[ECOS] "too many input files" error from cpp (still more)

[Jonathan Larmour]

Greg Shubin wrote:
> Here are some more clues. I added the gcc -v flag to the offending make file.
> The FreeBSD one says it is using a specs file, the Linux one says it will use
> builtin specs.

This definitely indicates a problem - it should not be using builtin specs.

I finally noticed the problem - your paths included:

/home/tools/H-i686-freebsd-gnu//lib/gcc-lib/arm-elf/2.95.2/cpp

There should not be a double slash. You should rebuild, but in the
configure line make sure there is no trailing slash on the prefix and
exec-prefix arguments.

The double slash definitely causes the problem you are seeing. I'll update
the FAQ entry to mention this.

Jifl
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