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Altera_Forum's avatar
Altera_Forum
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12 years ago

Overriding static variables from Eclipse

Hi, I want to override a few variables (NUMBIGBUFS, MAXBIGPKTS, etc) contained in the ipport.h file of the NicheStack-enabled bsp without actually modifying the file itself. Does SBT give me ...
Altera_Forum's avatar
Altera_Forum
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12 years ago

If by "slightly different" you refer to those the "--set " directive, that would be actually the same but called from a .sh script. When the list of settings is included in a .tcl script the set is not required. 

NIOS2_BSP_ARGS="--script settings.tcl hal my_bsp"

Anyways, I figgured out that the syntax for multiple defined symbols is 

set_setting hal.make.bsp_cflags_defined_symbols "-DTSE_MY_SYSTEM -DNUMBIGBUFS=250 -DMAXBIGPKTS=500"

so parameters between quotes and separated by space not comma.