Messages in this thread | | | Date | Thu, 1 Mar 2001 01:05:21 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH] reiserfs patch for linux-2.4.2 |
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On Thu, Mar 01, 2001 at 11:01:59AM +1100, Keith Owens wrote: > On Wed, 28 Feb 2001 20:27:33 +0100, > Christoph Hellwig <hch@ns.caldera.de> wrote: > >Urgg. limits.h is a userlevel header... > > > >The attached patch will make similar atempts fail (but not this one as > >there is also a limits.h in gcc's include dir). > > > >--- linux-2.4.0/Makefile Mon Dec 25 19:21:14 2000 > >-CPPFLAGS := -D__KERNEL__ -I$(HPATH) > >+GCCINCDIR = $(shell gcc -print-search-dirs | sed -ne 's/install: \(.*\)/\1include/gp') > >+CPPFLAGS := -D__KERNEL__ -nostdinc -I$(HPATH) -I$(GCCINCDIR) > > cc: trimmed to l-k. > > CPPFLAGS apply to the kernel compiler which can be a cross compiler but > you are extracting data from the host gcc. What exactly are you trying > to do here?
Prevent inclusion of the usual (/usr/include) headers.
> Are you trying to prevent the use of user space includes > or are you trying to pick up the cross compiler includes?
Ok, gcc should be replaced by $(CC).
Christoph
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