On 02/26/13 02:17, Matthew Flatt wrote:
At Tue, 26 Feb 2013 01:30:18 +0100, Juan Francisco Cantero Hurtado wrote:
Hi. I have this issue when I compile racket with GCC 4.2 on OpenBSD:
cd ../foreign; make all
make foreign.lo
/usr/bin/libtool --mode=compile --tag=CC cc -O2 -pipe -g
-I/usr/local/include -I/usr/X11R6/include -DMZ_USE_JIT_SSE
-I/usr/local/include -pthread -DMZ_USES_SHARED_LIB -I./../racket
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/include
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/src
-c /usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/foreign.c -o
foreign.lo
cc -O2 -pipe -g -I/usr/local/include -I/usr/X11R6/include
-DMZ_USE_JIT_SSE -I/usr/local/include -pthread -DMZ_USES_SHARED_LIB
-I./../racket
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/include
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/src
-c /usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/foreign.c -fPIC
-DPIC -o .libs/foreign.o
In file included from
/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/include/scheme.
h:1169,
from
/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/src/schpriv.h:2
2,
from
/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/foreign.c:10:
/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/include/schthre
ad.h:483:
error: thread-local storage not supported for this target
Error while executing cc -O2 -pipe -g -I/usr/local/include
-I/usr/X11R6/include -DMZ_USE_JIT_SSE -I/usr/local/include -pthread
-DMZ_USES_SHARED_LIB -I./../racket
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/include
-I/usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/../racket/src
-c /usr/ports/pobj/racket-5.3.3/racket-5.3.3/src/foreign/foreign.c -fPIC
-DPIC -o .libs/foreign.o
*** Error 2 in foreign (Makefile:43 'foreign.lo')
*** Error 1 in foreign (Makefile:18 'all')
*** Error 1 in racket (Makefile:130 'foreign-stuff')
*** Error 1 in racket (Makefile:76 'common')
*** Error 1 in racket (Makefile:79 'cgc')
*** Error 1 in racket (Makefile:85 '3m')
*** Error 1 in . (Makefile:40 '3m')
*** Error 1 in /usr/ports/pobj/racket-5.3.3/build-amd64 (Makefile:37 'all')
I know the problem is the lack of support for TLS on OpenBSD/GCC. Now I
compile racket with GCC 4.6 because this version has TLS support
emulated but I think this workaround is adding other bugs to racket. Is
it possible to compile racket in a OS/compiler without thread-local
storage?.
My configure options: --enable-libffi --enable-gracket --enable-jit
--enable-foreign --enable-places --enable-float --enable-docs
--enable-pthread --enable-lt=/usr/bin/libtool --enable-futures
Thread-local storage is needed for `--enable-places' and
`--enable-futures', so you just have to leave those out to compile
without it.
It's sad. All cool things need TLS :)
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