[gambit-list] gambit 4.6.4 taking long time to compile blackhole

Marc Feeley feeley at iro.umontreal.ca
Wed Feb 15 20:42:29 EST 2012


On 2012-02-15, at 8:13 PM, Bradley Lucier wrote:

> I've suggested something with a bit more detail here:
> 
> http://www.iro.umontreal.ca/~gambit/bugzilla/show_bug.cgi?id=136
> 
> but I don't know how to do it myself.
> 

How about this additional flag to the configure script:

  --enable-opt="xxx"

Which would tell the configure script to use xxx as the C compiler options instead of -O1 -fschedule-insns2 etc

So the user could do something like:

      ./configure --enable-opt="-O3"

or

      ./configure --enable-opt="-O3 -fschedule-insns -march=native"

or

      ./configure --enable-opt=""  CC="-O3 -fschedule-insns -march=native"

Marc




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