orospakr@aegir:~/olpc/sugar-jhbuild/source/mozilla/widget/src/xremoteclient$ make
/usr/bin/make export
make[1]: Entering directory `/home/orospakr/olpc/sugar-jhbuild/source/mozilla/widget/src/xremoteclient'
make[1]: Nothing to be done for `export'.
make[1]: Leaving directory `/home/orospakr/olpc/sugar-jhbuild/source/mozilla/widget/src/xremoteclient'
/usr/bin/make libs
make[1]: Entering directory `/home/orospakr/olpc/sugar-jhbuild/source/mozilla/widget/src/xremoteclient'
c++ -o mozilla-xremote-client  -fno-rtti -fno-exceptions -Wall -Wconversion -Wpointer-arith -Wcast-align -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wno-long-long -pedantic -fshort-wchar -pthread -pipe  -DNDEBUG -DTRIMMED -O  mozilla-xremote-client.o XRemoteClient_standalone.o       -L../../../dist/bin -L../../../dist/lib -L../../../dist/lib -lplds4 -lplc4 -lnspr4 -lpthread -ldl  -lX11  -ldl -lm      
../../../dist/bin/libnspr4.so: undefined reference to `_PR_CleanupMW'
../../../dist/bin/libnspr4.so: undefined reference to `_PR_InitMW'
collect2: ld returned 1 exit status
make[1]: *** [mozilla-xremote-client] Error 1
make[1]: Leaving directory `/home/orospakr/olpc/sugar-jhbuild/source/mozilla/widget/src/xremoteclient'
make: *** [all] Error 2