On Fri, Aug 01, 2008 at 09:38:05AM -0700, Jay Foster wrote: > Yes, I saw that too, but that sys/param.h file is only included if you are > using the BSD TCP/IP network stack (package), which I didn't know if you > were (or would always be) with your application.
It is, how the rules.mak rulez ;) ecosconfig new pid minimal ecosconfig tree make -s find -type f -print0 |xargs -0 grep rules.mak ./error/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./infra/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./io/common/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./hal/common/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./hal/arm/pid/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./hal/arm/arch/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak ./isoinfra/current/makefile:include $(REPOSITORY)/pkgconf/rules.mak Sergei > > Jay > -----Original Message----- > From: Grant Edwards [mailto:[EMAIL PROTECTED] > Sent: Friday, August 01, 2008 9:33 AM > To: [EMAIL PROTECTED] > Subject: [ECOS] Re: How to tell if a file is being compiled as part of > eCos? > > > On 2008-08-01, Sergei Gavrikov <[EMAIL PROTECTED]> wrote: > > On Thu, Jul 31, 2008 at 04:19:26PM +0000, Grant Edwards wrote: > >> On 2008-07-31, Jay Foster <[EMAIL PROTECTED]> wrote: > >> > >> > I've seen many eCos packages use "__ECOS" (or sometimes > >> > "__ECOS__") for this purpose. __ECOS is usually defined by > >> > the associated package CDL file in a ...CFLAGS_ADD option. > >> > >> I guess that's what I'll do. I thought maybe eCos provided > >> something in the default CFLAGS so that it didn't have to be > >> done at the package level. > > > > The place exists where CFLAGS definition starts, there is CFLAGS := > > $(subst -finit-priority,,$(CFLAGS)) in packages/pkgconf/rules.mak. So, > > it seems for me that build the same as the below can be used as well > > > > ecosconfig new <target> > > ecosconfig tree > > make CFLAGS=-D__ECOS__ > > > > But, it seems, you are right, it is better to fix main definitions in > > the rules.mak. > > I just found out that <sys/param.h> does define __ECOS. So > rather than adding a -D__ECOS to the CFLAGS, I'm including > <sys/param.h> in my source file. It also seems to include a > bunch of extraneous stuff that's in different include files on > other systems, but once __ECOS is defined I can deal with the > other differences. > > -- > Grant Edwards grante Yow! There's enough money > at here to buy 5000 cans of > visi.com Noodle-Roni! > > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
