On 16 July 2010 21:44, David Daney <ddaney@xxxxxxxxxxxxxxxxxx> wrote: > On 07/16/2010 12:58 PM, Dmitrijs Ledkovs wrote: >> >> Is it supported to build java without gc? > > I don't think so. Even if it were, it wouldn't be very useful. > > Probably a better use of time would be to fix whatever problem is keeping > the GC from working for you. > Thanks for the heads up. This boils down to boehm-gc being not upto-date with boehm CVS. The last try from nightstrike to try to get someone to merge a newer one stalled in 2006. > David Daney > >> Tried with 4.4 ubuntu >> patched sources and gcc trunk svn 162241. >> >> I have only found references with gcc 3.2 with similar attempts. >> >> I want this to build a java cross-compiler to x86_64-w64-mingw32 and >> current boehm-gc from gcc sources fails to compile for that. >> >> The example below is the minimal native build which also fails exactly the >> same. >> >> Building like so: >> >> $ ../gcc/configure --enable-languages=java --enable-java-gc=no >> >> Fails like so: >> >> libtool: compile: /home/tdlk/src/bzr-mirrors/build-162241/./gcc/xgcc >> -shared-libgcc -B/home/tdlk/src/bzr-mirrors/build-162241/./gcc >> -nostdinc++ >> -L/home/tdlk/src/bzr-mirrors/build-162241/i686-pc-linux-gnu/libstdc++-v3/src >> >> -L/home/tdlk/src/bzr-mirrors/build-162241/i686-pc-linux-gnu/libstdc++-v3/src/.libs >> -B/usr/local/i686-pc-linux-gnu/bin/ >> -B/usr/local/i686-pc-linux-gnu/lib/ -isystem >> /usr/local/i686-pc-linux-gnu/include -isystem >> /usr/local/i686-pc-linux-gnu/sys-include -DHAVE_CONFIG_H -I. >> -I../../../gcc/libjava -I./include -I./gcj -I../../../gcc/libjava >> -Iinclude -I../../../gcc/libjava/include >> -I../../../gcc/libjava/classpath/include -Iclasspath/include >> -I../../../gcc/libjava/classpath/native/fdlibm >> -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/libltdl >> -I../../../gcc/libjava/.././libjava/../gcc >> -I../../../gcc/libjava/../zlib >> -I../../../gcc/libjava/../libffi/include -I../libffi/include -fno-rtti >> -fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum >> -D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Usun >> -Wextra -Wall -D_GNU_SOURCE -DPREFIX=\"/usr/local\" >> -DTOOLEXECLIBDIR=\"/usr/local/lib\" -DJAVA_HOME=\"/usr/local\" >> -DBOOT_CLASS_PATH=\"/usr/local/share/java/libgcj-4.6.0.jar\" >> -DJAVA_EXT_DIRS=\"/usr/local/share/java/ext\" >> -DGCJ_ENDORSED_DIRS=\"/usr/local/share/java/gcj-endorsed\" >> -DGCJ_VERSIONED_LIBDIR=\"/usr/local/lib/gcj-4.6.0-12\" >> -DPATH_SEPARATOR=\":\" -DECJ_JAR_FILE=\"\" >> -DLIBGCJ_DEFAULT_DATABASE=\"/usr/local/lib/gcj-4.6.0-12/classmap.db\" >> -DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.6.0-12/classmap.db\" -g >> -O2 -D_GNU_SOURCE -MT link.lo -MD -MP -MF .deps/link.Tpo -c >> ../../../gcc/libjava/link.cc -fPIC -DPIC -o .libs/link.o >> ../../../gcc/libjava/link.cc:29:16: fatal error: gc.h: No such file or >> directory >> compilation terminated. >> make[3]: *** [link.lo] Error 1 >> make[3]: Leaving directory >> `/home/tdlk/src/bzr-mirrors/build-162241/i686-pc-linux-gnu/libjava' >> make[2]: *** [all-recursive] Error 1 >> make[2]: Leaving directory >> `/home/tdlk/src/bzr-mirrors/build-162241/i686-pc-linux-gnu/libjava' >> make[1]: *** [all-target-libjava] Error 2 >> make[1]: Leaving directory `/home/tdlk/src/bzr-mirrors/build-162241' >> make: *** [all] Error 2 >> > >
