Le 15 oct. 2009 à 18:08, Ryan Schmidt a écrit :
This is possible without needing to do anything complicated. You can just set the merger_configure_args list with the desired values. There are some existing ports that use this, which you can look at for examples: nspr uses it to add "--enable-64bit" on 64-bit architectures. fontconfig uses it to specify the architecture in a "--with-arch" flag. tiff uses it to ensure "--with-apple-opengl- framework" is not used on 64-bit architectures on Tiger. gtk2 adds "--disable-cups" on 64-bit architectures on Tiger. fftw-3 adds "-- enable-fma" on PowerPC systems and "--enable-sse2" on Intel systems.
Ok, I tried this but it does not work. Well, it works, but this is not what I need. I need to be able to access a variable in the pre- configure phase that is either 32 or 64 depending on what arch the code is being compiled for. And that variable is to be used in a replace statement, so I really must be able to access it, not to include it implicitly via merger_configure_args(XXX).
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