[Gcl-devel] build failure von Tiger (2.7.0, cvs)

[Clemens]

I tried to build the latest cvs sources on Tiger (Mac OS X 10.4).

There is a problem with sbrk and my_sbrk in /usr/include/unistd.h and 
h/config.h, however.


ranlib .libs/libgmp.a
creating libgmp.la
(cd .libs && rm -f libgmp.la && ln -s ../libgmp.la libgmp.la)
touch gmp_all
rm -f o/cmpinclude.h ; cp h/cmpinclude.h o
(cd o; make all)
gcc -no-cpp-precomp -c -Wall -DVOL=volatile -fsigned-char -pipe -O3 
-fomit-frame-pointer  -I/Users/Clemens/src/gcl-cvs/o -I../h -I../gcl-tk 
main.c  
gcc -no-cpp-precomp -c -Wall -DVOL=volatile -fsigned-char -pipe -O3 
-fomit-frame-pointer  -I/Users/Clemens/src/gcl-cvs/o -I../h -I../gcl-tk 
alloc.c  
gcc -no-cpp-precomp -c -Wall -DVOL=volatile -fsigned-char -pipe -O3 
-fomit-frame-pointer  -I/Users/Clemens/src/gcl-cvs/o -I../h -I../gcl-tk 
gbc.c  
In file included from ../h/../h/protoize.h:465,
                 from ../h/include.h:70,
                 from gbc.c:33:
/usr/include/unistd.h:531: error: conflicting types for 'my_sbrk'
../h/config.h:42: error: previous declaration of 'my_sbrk' was here
make[1]: *** [gbc.o] Error 1
make: *** [unixport/saved_pre_gcl] Error 2