Compiling DROPS' dietlibc on FreeBSD

[Julian Stecklina]

On Tue, 13 Sep 2005 11:27:21 +0200 (DFT)
"Martin Pohlack" <mp26 at os.inf.tu-dresden.de> wrote:

> Hi,
> 
> I currently don't have access to the source code, but I think you
> should look up how the gcc include path is generated.  The
> '-I/include' and the missing 'stdarg.h' seem to point to this.

I changed GCCDIR_x86 to /usr, so /usr/include gets passed and most of
dietlibc seems to compile. But I am missing l4/* include files. What
is the required order of building? How do I install header files where
the build scripts find them?

  ... Compiling _exit.o
LD_PRELOAD=/home/blitz/src/l4/tool/gendep/libgendep.so
GENDEP_TARGET=_exit.o GENDEP_BINARY=cc1  gcc33 -c     -DRAM_BASE=0x0
-DUSE_DIETLIBC=y    -DSYSTEM_x86_586_l4v2 -DARCH_x86 -DCPUTYPE_586
-DL4API_l4v2  -I../../../../idl/OBJ-x86-l4v2
-I../../../../../../include/x86/l4v2
-I/home/blitz/drops/include/x86/l4v2 -I../../../../../../include/l4v2
-I/home/blitz/drops/include/l4v2 -I../../../../../../include/x86
-I/home/blitz/drops/include/x86 -I../../../../../../include
-I/home/blitz/drops/include -nostdinc -DUSE_DIETLIBC=y
-I../../../../../../include/dietlibc
-I/home/blitz/drops/include/dietlibc -I/usr/include -gstabs+     -g -O2
-fno-strict-aliasing  -march=i586 -Wall -Wstrict-prototypes
-Wmissing-prototypes
-Wmissing-declarations  /home/blitz/src/l4/pkg/dietlibc/lib/backends/l4_start_stop/_exit.c
-o
_exit.o /home/blitz/src/l4/pkg/dietlibc/lib/backends/l4_start_stop/_exit.c:13:26:
l4/crtx/crt0.h: No such file or
directory /home/blitz/src/l4/pkg/dietlibc/lib/backends/l4_start_stop/_exit.c:14:26:
l4/util/util.h: No such file or directory 

> But I'm not sure whether dietlibc will build on a bsd, because its
> author seems "a little bit" affixed to Linux ;-).

I have high hopes. It cannot be _that_ difficult. But if someone could
explain to me where the advantage of find -printf "%P " over find
-print is (which is POSIX) I would be partially enlightened. ;)

Regards, 
-- 
Julian Stecklina

When someone says "I want a programming language in which I
need only say what I wish done," give him a lollipop. - Alan Perlis