[PD] how to install and use GPIO external

[IOhannes m zmoelnig]

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On 2013-06-18 23:37, Josh Downing wrote:
> 
> 
> cc -DPD -O2 -funroll-loops -fomit-frame-pointer
> -fno-strict-aliasing -Wall -W -Wshadow -Wstrict-prototypes
> -Wno-unused -Wno-parentheses -Wno-switch  -I../pd/src
> -I../../pd/src -I../../../pd/src -I../../../../pd/src
> -I../../../../../pd/src -m32 -o gpio.o -c gpio.c cc1: error:
> unrecognized command line option ?-m32? make: *** [gpio.l_i386]
> Error 1
> 
> Do you know what this error message could mean?

it means that the makefile has a compiler flag "-m32" which is not
known to the compiler.

> What should I expect as the output from compiling like this?

nothing. the build failed.

you could try editing your makefile and removing the "-m32"
occurences, and see what you get then.

make a backup of the makefile, before you go ahead.

fgamsrd
IOhannes
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