Re: Using the new cross compilation system - and a request for help

[Harold L Hunt <huntharo at msu dot edu>]

Alexander Gottwald <Alexander.Gottwald@informatik.tu-chemnitz.de> said:

> On Thu, 11 Jul 2002, Harold L Hunt wrote:
> 
> > make CROSSCOMPILEDIR="/cygwin/bin" World > World.log 2>&1
> >
> > Are you talking about imakemdep_cpp.h being built during the World make, or
> > are you doing this during a seperate step?
> 
> It's build during make World. Here's a part from the log
> 
> cd ./config/imake && make  -f Makefile.ini BOOTSTRAPCFLAGS="" CC="cc" clean
> make[1]: Entering directory `/scratch/xc/config/imake'
> rm -f ccimake imake.o imake
> rm -f *.CKP *.ln *.BAK *.bak *.o core errs ,* *~ *.a tags TAGS make.log \#*
> rm -f -r Makefile.proto Makefile Makefile.dep bootstrap
> rm -f imakemdep_cpp.h
> make[1]: Leaving directory `/scratch/xc/config/imake'
> make  Makefile.boot
> make[1]: Entering directory `/scratch/xc'
> cd ./config/imake && make -w -f Makefile.ini BOOTSTRAPCFLAGS="" CC="cc"
> make[2]: Entering directory `/scratch/xc/config/imake'
> making imake with BOOTSTRAPCFLAGS= and
CROSSCOMPILEFLAGS=-DCROSSCOMPILEDIR="/usr/i686-pc-cygwin32/bin" in config/imake
> cc -o ccimake -DCROSSCOMPILEDIR=\"/usr/i686-pc-cygwin32/bin\"  -O
-I../../include -I../../imports/x11/include/X11 ccimake.c
> if [ -n "/usr/i686-pc-cygwin32/bin" ] ; then \
> /usr/i686-pc-cygwin32/bin/cc -E `./ccimake` \
> -DCROSSCOMPILE_CPP imakemdep.h > imakemdep_cpp.h; \
> else touch imakemdep_cpp.h; fi
> cc -c  -O -I../../include -I../../imports/x11/include/X11 `./ccimake` imake.c
> cc -o imake  -O -I../../include -I../../imports/x11/include/X11 imake.o
> make[2]: Leaving directory `/scratch/xc/config/imake'
> 
> somehow the cygwin-gcc got an extra define "i686", either via commandline,
> include header or via predefines. That symbol "i686" is never defined
> when I create the imakemdep_cpp.h
> 
> How does the make log look for you?
> 
> bye
>     ago
> -- 
>  Alexander.Gottwald@informatik.tu-chemnitz.de
>  http://www.gotti.org           ICQ: 126018723
> 

Alexander,

Here is that same section of the ``make World'' log:

cd ./config/imake && make  -f Makefile.ini BOOTSTRAPCFLAGS="" CC="cc" clean
make[1]: Entering directory `/home/harold/x-devel/build/newhostdef/config/imake'
rm -f ccimake imake.o imake
rm -f *.CKP *.ln *.BAK *.bak *.o core errs ,* *~ *.a tags TAGS make.log \#*
rm -f -r Makefile.proto Makefile Makefile.dep bootstrap
rm -f imakemdep_cpp.h
make[1]: Leaving directory `/home/harold/x-devel/build/newhostdef/config/imake'
make  Makefile.boot
make[1]: Entering directory `/home/harold/x-devel/build/newhostdef'
cd ./config/imake && make -w -f Makefile.ini BOOTSTRAPCFLAGS="" CC="cc"
make[2]: Entering directory `/home/harold/x-devel/build/newhostdef/config/imake'
making imake with BOOTSTRAPCFLAGS= and
CROSSCOMPILEFLAGS=-DCROSSCOMPILEDIR="/cygwin/bin" in config/imake
cc -o ccimake -DCROSSCOMPILEDIR=\"/cygwin/bin\"  -O -I../../include
-I../../imports/x11/include/X11 ccimake.c
if [ -n "/cygwin/bin" ] ; then \
/cygwin/bin/cc -E `./ccimake` \
-DCROSSCOMPILE_CPP imakemdep.h > imakemdep_cpp.h; \
else touch imakemdep_cpp.h; fi
cc -c  -O -I../../include -I../../imports/x11/include/X11 `./ccimake` imake.c
cc -o imake  -O -I../../include -I../../imports/x11/include/X11 imake.o
make[2]: Leaving directory `/home/harold/x-devel/build/newhostdef/config/imake' 


My imakedep_cpp.h is attached.  Does it look like yours?

I am guessing that i686 is defined because I'm building on a Pentium III??? 
Other than that I wouldn't have a clue how it got defined.  It must just be
something that Mandrake is doing.

Harold