Originally Posted by never_mind

I guess _SYS_LINKER_SET_H_ is not defined (should it be?), cause if code in libkern/libkern/kernel_mach_header.h is changed to :

//#ifndef _SYS_LINKER_SET_H_
void *getsectdatafromheader(kernel_mach_header_t *, const char *, const char *, unsigned long *);
//#endif

the compile errors in linker_set.h regarding getsectdatafromheader disappear.

Cant seem to find though where this error:

MIG task_access_server.h
Missing }.
make[4]: *** [/Users/Pet/Desktop/xnu-1456.1.26/BUILD/obj//RELEASE_I386/osfmk/RELEASE/Makefile] Error 1
make[3]: *** [build_all] Error 2
make[2]: *** [build_all_conf] Error 2
make[1]: *** [build_all_osfmk] Error 2
make[1]: *** Waiting for unfinished jobs....
CC WKdmCompress.o

is caused...