Conditional compile for armeabi-v7a

[RLScott]

My Application.mk includes:

  APP_ABI := armeabi armeabi-v7a

So it builds two libraries, one for ARMEABI and the other for ARMEABI-v7a.  In my C code I would like to use #if or #ifdef to do something different, depending on which option is in effect.  Can anyone tell me what the symbol is that I can query like this to tell me which version is being compiled?

[David Turner]

__ARM_ARCH_7A__ is defined by the compiler when targetting armeabi-v7a, that should be enough to do what you need in a #ifdef ... #else ... #endif block.

Hope this helps.

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[Luca Castoro]

Also, you can put

LOCAL_CFLAGS += -DABI="$(TARGET_ARCH_ABI)"

or even

LOCAL_CFLAGS += -DABI="\"$(TARGET_ARCH_ABI)\""

in your .mk and then the ABI macro will contain the current abi, in the latter case, as a string.