Problems linking to calloc

Ralf Corsepius corsepiu at
Thu Jan 8 23:11:28 UTC 2004

On Thu, 2004-01-08 at 21:37, Mark Mussetter wrote:
> Hi everyone,
> I am running rtems-4.6.0pre5 on a motorola 5272.  I am also going to run 
> Microwindows on top of rtems.  I can get a clean build of Microwindows for 
> rtems, but if I try to build any demos, I get errors from the linker saying 
> that it can't find calloc, rtems_semaphore_obtain, and others.  We do have 
> the code for these functions in the rtems tree, but they aren't getting 
> linked in for some reason.
> Is there a library that needs to be linked in that we are missing?
> Below is a clip from the build log:
> <SNIP>
> /opt/rtems-4.6/bin/m68k-rtems-gcc   -I. 
> -I/microwindows/microwindows-0.90-rtems/src/include 
> -I/usr/include/freetype2  -L/microwindows/microwindows-0.90-rtems/src/lib 
> nxscribble.o scribwidget.o hre_api.o li_recognizer.o bitvector.o matrix.o 
> sc.o util.o -o /microwindows/microwindows-0.90-rtems/src/bin/nxscribble 
> /microwindows/microwindows-0.90-rtems/src/lib/libnano-X.a 
> /microwindows/microwindows-0.90-rtems/src/lib/libmwengine.a 
> /microwindows/microwindows-0.90-rtems/src/lib/libmwdrivers.a 
> /microwindows/microwindows-0.90-rtems/src/lib/libmwfonts.a 
> /usr/lib/libfreetype.a -lm
You are mixing build-host and target files
-I/usr/include/freetype2 ... /usr/lib/libfreetype.a
point to host files.

This definitely is wrong.


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