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i have two cygwin systems. one is powerpc-eabi-gcc 3.3.1 with newlib 1.11 and the other is powerpc-eabi-gcc 3.4.0 with newlib 1.12
On the 1.11 system, my application compiles fine. However, on the 1.12 system I get a linker error because sbrk is undefined. Both use the same makefile and linker script.
nm shows sbrk in libnosys in the 1.11 version but it shows _sbrk in the 1.12 system. Is that _ the reason for the linker error? Did I do something wrong when I built newlib?
thanks, marc
Index: sbrk.c =================================================================== RCS file: /cvs/src/src/libgloss/libnosys/sbrk.c,v retrieving revision 1.2 retrieving revision 1.4 diff -u -r1.2 -r1.4 --- sbrk.c 24 Apr 2003 12:36:08 -0000 1.2 +++ sbrk.c 26 May 2004 20:38:51 -0000 1.4 @@ -1,5 +1,8 @@ /* Version of sbrk for no operating system. */ +#include "config.h" +#include <_syslist.h> + void * _sbrk (incr) int incr;
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