Date: Tue, 04 Apr 2000 19:07:41 -0400 From: "Gary T. Corcoran" <gcorcoran@lucent.com> To: freebsd-hackers@freebsd.org Subject: Help? Device driver 'make depend' errors from comments Message-ID: <38EA75BD.EEA71C22@lucent.com>
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Since I received exactly ZERO responses to my plea for help in making
my network device driver a loadable module, I'm now trying to compile
my driver into the kernel.
First, I made up a makefile and got my driver compiling cleanly
standalone in my directory. So the code is known good with respect
to compiling under FreeBSD with gcc. Then I moved the code under
the /sys hierarchy, fixed up my configuration file, and did a 'config'
for my kernel. So far, so good.
But then when I moved to the compile directory and did a 'make depend',
all heck broke loose. I'm getting hundreds of errors and/or warnings.
Checking the code, it seems to be complaining (or rather getting
confused) about two major things:
1. Comments following a #if or #ifdef, for example:
#ifdef FOO // not yet tested
While this only generates a 'warning', I'm also getting actual
(supposed) errors about 'unbalanced #endif' and the like. Though
it is possible these errors are related to problem number 2 instead:
2. It complains (doesn't say 'warning' so I suppose it takes them
as errors?) about "unterminated string or character constant"
whenever I have an apostrophe WITHIN A // COMMENT !!! For example,
just including the word "don't" within a comment is causing problems.
So how do I "turn off" these "features" of 'make depend' ??? ;-)
Now this is a common codebase for this driver, which compiles fine
for Windows and Linux, and, as mentioned above, it compiles fine
(stand-alone) for FreeBSD. So obviously it is syntactically-good
C code for gcc, so why am I having all these problems? There are
over 50,000 lines of code, so please don't tell me to go changing
all the comments and #if lines! Any (other :) suggestions
would be appreciated...
Thanks,
Gary
--
=======================================================
Gary Corcoran - Distinguished Member of Technical Staff
Lucent Microelectronics - Client Access Broadband Systems
Communications Protocol & Driver Development Group
"We make the drivers that make communications work"
Email: gcorcoran@lucent.com
-------------------------------------------------------
There are only two kinds of machines - those that fail
little by little, and those that fail all at once.
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