The difference is the order you put -ldl on the link lines for gcc and g++. Try gcc test_library.c -o test_library1 -ldl I suspect that's you'r problem. If that doesn't work, then you'll need to start to construct a demonstration case with the simplest code that demonstrates the problem. --Dean On Wed, 26 Nov 2008, Kolesar wrote: > > when compiled this test program with: > gcc -c test_library.c -o test_library1.o > g++ test_library1.o -o test_library1 -ldl > > #>test_library1 -dlopen ./libasim.so > OK dlopen(./libasim.so)=0x804b020 > > but, when i build with: > gcc -ldl test_library.c -o test_library > > #>test_library -dlopen ./libasim.so > Segmentation fault > > > I need gcc (second) option. > > help me, please. > > BR > > -- Av8 Internet Prepared to pay a premium for better service? www.av8.net faster, more reliable, better service 617 344 9000
