I am running a makefile for a simulation software called omnet++. I have Win7 x64 but the build runs from within (I think) cygwin, i.e. I run an appl' called mingwenv.cmd which I believe is essentially cygwin. I understand the build is supposed to support Win 7 x64 and has been tested on such. However in my case I can build with exact same content and actions on XP successfully, but on my win7 x64, the final link is reported as successful, but only builds a very small file. g++ -shared -o ../out/gcc-debug/src/libinet.dll -Wl,--no-as-needed .tmplib10468 -L"c:/omnetpp-4.2.1/lib/gcc" -L"c:/omnetpp-4.2.1/lib" -loppenvird -loppsimd -lwsock32 -lstdc++ -Wl,--enable-auto-import -shared-libgcc -L/usr/bin -L/usr/lib -Wl,-rpath,c:/omnetpp-4.2.1/lib -Wl,-rpath,. .tmplib10468 is around 64,000KB, but the resultant libinet.dll is only 42KB and when used there is an indication that many classes are not registered. I realise this is not the place for omnet++ support. Howver, I am hoping there is some common g++ knowledge which I do not have which may at least point me in the right direction. Many thanks in anticipation. Andrew -- View this message in context: http://old.nabble.com/linking-in-cygwin-on-Win-7-x64-tp33410391p33410391.html Sent from the gcc - Help mailing list archive at Nabble.com.
