Hello, I have a problem when compiling and linking a program with several hundred C++ and FORTRAN files (not done by me:-). I am using GCC version 3.4.6. The computer is 64 bit. For compiling I am using: C++: g++ -Dmacros -O -Wno-deprecated -I. Ipaths -c yy.cc FORTRAN: g77 –Dmacros -fno-underscoring -O -Wall -I. Ipaths -c xx.f Linking is done with: g++ aa.o bb.o cc.o -o dd.exe –Lpath -llibs -lg2c -lstdc++ -lm If I compiled as described I received “Warning: cast from pointer to integer of different size”, nevertheless linking was successful. By using the switch –m32 in compiling process the warning was gone. But on the other hand I received »Warning: alignment 8 of symbol `s1' in libCpp.a(xx.o) is smaller than 16 in libFortran.a(YY.o)« when I was linking (also with –m32). Because it is important for me to trust the results I receive from a program I have at least trust to the way I am performing compiling and linking (results do depend on compiling and linking process in mine case). Could anyone give me at least advice how to compile and link on 64-bit computer without warnings I gave? Best regards, Mitja ____________________ http://www.email.si/
