> I just got the following backtrace. Any idea what's up?
> I indeed don't have /lib/cpp (this is on MacOSX) but it shouldn't prevent me
> from opening a C file,
In this case, how does your system find c-macro-preprocessor?. Do you have
/usr/ccs/lib/cpp? If so, oes it support the -dM switch option (or equivalent)?
Nick
(defcustom c-macro-preprocessor
;; Cannot rely on standard directory on MS-DOS to find CPP. In
;; fact, cannot rely on having cpp.exe, either, in latest GCC
;; versions.
(cond ((eq system-type 'ms-dos) "gcc -E -C -o - -")
;; Solaris has it in an unusual place.
((and (string-match "^[^-]*-[^-]*-\\(solaris\\|sunos5\\)"
system-configuration)
(file-exists-p "/opt/SUNWspro/SC3.0.1/bin/acomp"))
"/opt/SUNWspro/SC3.0.1/bin/acomp -C -E")
((file-exists-p "/usr/ccs/lib/cpp") "/usr/ccs/lib/cpp -C")
(t "/lib/cpp -C"))
"The preprocessor used by the cmacexp package.
If you change this, be sure to preserve the `-C' (don't strip comments)
option, or to set an equivalent one."
:type 'string
:group 'c-macro)
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