c++: error: unrecognized command line option '-fast'

[dbl001]

Hi,

I'm compiling graphlab on a Mac, running OS X 10.9.4 Mavericks.

I got the following compilation error:

libjson version: 7.6.0 target: OS: Darwin

c++: error: unrecognized command line option '-fast'
make[3]: *** [Objects_static/internalJSONNode.o] Error 1
make[2]: *** [../deps/json/src/libjson-stamp/libjson-build] Error 2
make[1]: *** [CMakeFiles/libjson.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs.

Any idea what's wrong?

Thanks in advance!

[dbl001]

Reaping winning child 0x7fb971d08910 PID 2296
Removing child 0x7fb971d08910 PID 2296 from chain.
Successfully remade target file banner'. Considering target fileinstalldirs'.
File installdirs' does not exist. Pruning filebanner'.
Finished prerequisites of target file installdirs'. Must remake targetinstalldirs'.
Putting child 0x7fb971d08ac0 (installdirs) PID 2326 on the chain.
Live child 0x7fb971d08ac0 (installdirs) PID 2326
Reaping winning child 0x7fb971d08ac0 PID 2326
Removing child 0x7fb971d08ac0 PID 2326 from chain.
Successfully remade target file installdirs'. Considering target fileObjects_static/internalJSONNode.o'.
File Objects_static/internalJSONNode.o' does not exist. Looking for an implicit rule forObjects_static/internalJSONNode.o'.
Trying pattern rule with stem internalJSONNode'. Trying implicit prerequisiteSource/internalJSONNode.cpp'.
Trying rule prerequisite installdirs'. Found an implicit rule forObjects_static/internalJSONNode.o'.
Considering target file Source/internalJSONNode.cpp'. Looking for an implicit rule forSource/internalJSONNode.cpp'.
Trying pattern rule with stem internalJSONNode.cpp'. Trying implicit prerequisiteSource/internalJSONNode.cpp,v'.
Trying pattern rule with stem internalJSONNode.cpp'. Trying implicit prerequisiteSource/RCS/internalJSONNode.cpp,v'.
Trying pattern rule with stem internalJSONNode.cpp'. Trying implicit prerequisiteSource/RCS/internalJSONNode.cpp'.
Trying pattern rule with stem internalJSONNode.cpp'. Trying implicit prerequisiteSource/s.internalJSONNode.cpp'.
Trying pattern rule with stem internalJSONNode.cpp'. Trying implicit prerequisiteSource/SCCS/s.internalJSONNode.cpp'.
No implicit rule found for Source/internalJSONNode.cpp'. Finished prerequisites of target fileSource/internalJSONNode.cpp'.
No need to remake target Source/internalJSONNode.cpp'. Pruning fileinstalldirs'.
Finished prerequisites of target file Objects_static/internalJSONNode.o'. Must remake targetObjects_static/internalJSONNode.o'.
Putting child 0x7fb971c0c0c0 (Objects_static/internalJSONNode.o) PID 2327 on the chain.
Live child 0x7fb971c0c0c0 (Objects_static/internalJSONNode.o) PID 2327
c++: error: unrecognized command line option '-fast'
Reaping losing child 0x7fb971c0c0c0 PID 2327
make[3]: *** [Objects_static/internalJSONNode.o] Error 1
Removing child 0x7fb971c0c0c0 PID 2327 from chain.
Reaping losing child 0x7ffdfb500480 PID 2290
make[2]: *** [../deps/json/src/libjson-stamp/libjson-build] Error 2
Removing child 0x7ffdfb500480 PID 2290 from chain.
Reaping losing child 0x7ffe8043ba70 PID 2287
make[1]: *** [CMakeFiles/libjson.dir/all] Error 2
Removing child 0x7ffe8043ba70 PID 2287 from chain.
Reaping losing child 0x7fba5b509c80 PID 2259
make: *** [all] Error 2