From: nirav dot dalal at teradyne dot com ------------------------------------------------------------------------ -------- > Hi, > > I'm having issues with GCC compiling & linking when I remove " > -fno-exceptions" > switches/option with x86 target. > > For example: > > Case A] This example works fine. > >gcc -mdll -DBUILD_DLL -O3 -c -fno-exceptions foo.cpp > >dllwrap --dllname=foo.dll foo.o > > Case B] This example compiles OK, but does NOT link. > >gcc -mdll -DBUILD_DLL -O3 -c foo.cpp > >dllwrap --dllname=foo.dll foo.o > > The "dllwrap" command gives me following error/s: > foo.o(.text+0x28):foo.cpp: undefined reference to `__gxx_personality_sj0' < snip > Tell dllwrap to link in libstdc++ by setting language to C++: dllwrap --driver-name c++ --dllname=foo.dll foo.o Better yet, use g++ -shared, instead of dllwrap, to build the dll g++ -DBUILD_DLL -O3 -c foo.cpp g++ -shared -o foo.dll foo.o Danny
