[PATCH] libstd++ linking location fix(?) for arm eabi

[Riku Voipio <riku dot voipio at iki dot fi>]

Hi,

First attempt to build gij/gcj on arm eabi (thanks, Andrew, Matthias!) failed
when linking:

(cd .libs && rm -f libgcj_bc.la && ln -s ../libgcj_bc.la libgcj_bc.la)
/bin/sh ./libtool --tag=GCJ --mode=link /root/gcj-4.2/gcj-4.2-4.2.1/build/gcc/gcj -B/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/ -B/root/gcj-4.2/gcj-4.2-4.2.1/build/gcc/ -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava -g -O2  -o jv-convert --main=gnu.gcj.convert.Convert -rpath /usr/lib -shared-libgcc  -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/../libstdc++-v3/src/.libs -lstdc++  -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/.libs libgcj.la
/root/gcj-4.2/gcj-4.2-4.2.1/build/gcc/gcj -B/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/ -B/root/gcj-4.2/gcj-4.2-4.2.1/build/gcc/ -g -O2 -o .libs/jv-convert --main=gnu.gcj.convert.Convert -shared-libgcc  -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/../libstdc++-v3/src/.libs /root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/../libstdc++-v3/src/.libs/.libs/libstdc++.so -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libstdc++-v3/src -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libstdc++-v3/src/.libs -lm -lm -lm -L/root/gcj-4.2/gcj-4.2-4.2.1/build/./gcc -L/usr/lib/gcc/arm-linux-gnueabi/4.2.1 -L/usr/lib/gcc/arm-linux-gnueabi/4.2.1/../../.. -lgcc_s -lc -lgcc_s -lm -lgcc_s -lc -lgcc_s -L/root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/.libs ./.libs/libgcj.so -lm -lm -lm -lgcc_s -lc -lgcc_s -lm -lgcc_s -lc -lgcc_s /root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libstdc++-v3/src/.libs/libstdc++.so -lm -lm -lm -lgcc_s -lc -lgcc_s -lm -lgcc_s -lc -lgcc_s -lpthread -lrt -ldl -lz -lgcc_s -lc -lgcc_s -Wl,--rpath -Wl,/usr/lib
gcj: /root/gcj-4.2/gcj-4.2-4.2.1/build/arm-linux-gnueabi/libjava/../libstdc++-v3/src/.libs/.libs/libstdc++.so: No such file or directory

As the .libs/.libs stanza seemed suspicious, I simply dropped .libs
from extra_ldflags and gcj compiled successfully. Now I don't really know
who from the autofoo gang is adding the extra .libs and if it should be
rather removed from there...

Patch attached.

-- 
"rm -rf" only sounds scary if you don't have backups

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