I believe DMD, LDC, and GDC all have the -m32 or -m64 option to determine the word size of compiled object and executable.
I also believe there are 32-bit and 64-bit builds of the three compilers. Or are there? It appears at some time in the past that some of the compilers when compiled as 32-bit executables, could not generate 64-bit objects and executables as they did not understand the -m64 option, it was not compiled in. I am asking this as I cannot test to get experimental data, but I need to fix a long standing removal of a test in the SCons D test suite. Is there a way to determine the bitsize of the compiler executable, in the test it is assumed that if the OS is 32-bit then so are the D compilers. -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:russel.win...@ekiga.net 41 Buckmaster Road m: +44 7770 465 077 xmpp: rus...@winder.org.uk London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder
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