Aron Ahmadia <[email protected]> writes: > Huh, BG/P and /Q are outliers. All of the compiler scripts went through (I > believe) gcc to do the final link, which meant they properly brought in the > external libraries required by C++/Fortran. They also promised C ABI > compatibility between the XL compilers and GCC, which I guess is standard > these days.
C (standard; without extensions) ABI compatibility has basically always been the case. You have to link to system libraries and nobody wants to ship totally different system libraries for different compilers. C++ is sometimes compatible and Fortran is basically never compatible. > zsh 10219 (git)-[master]-% gfortran -Wl,-v foo.f90 This can be done, but it's really low level.
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