Racket's thread cells are local to 'Racket Threads', so I doubt that they map to OS level thread local storage, and thus would work fine.
On Mon, Feb 25, 2013 at 8:07 PM, Neil Toronto <[email protected]>wrote: > On 02/25/2013 06:17 PM, 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. >> > > What do Racket's thread cells do when Racket is compiled without TLS? > > Neil ⊥ > > > ____________________ > Racket Users list: > http://lists.racket-lang.org/**users <http://lists.racket-lang.org/users> >
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