On Sep 6, 2014, at 10:05 PM, Satish Balay <[email protected]> wrote:
> I removed "export" - so suggesting it as: > > ./configure CC="ccache clang -Qunused-arguments” too much work > > or equivalent.. [for eg: CFLAGS=-Qunused-arguments] > > Satish > > On Sat, 6 Sep 2014, Barry Smith wrote: > >> but doesn’t ./configure bypass CC and CXX :-) >> >> On Sep 6, 2014, at 9:54 PM, Satish Balay <[email protected]> wrote: >> >>> On Sat, 6 Sep 2014, Barry Smith wrote: >>> >>>> >>>> The first configure fails with ccache, removing it does not fail >>> >>>>>>>>> >>> stderr: >>> clang: warning: argument unused during compilation: '-I >>> /var/folders/c1/ldz_dt8n2r3dtwv_chp5pfr40000gq/T/petsc-a0322M/config.setCompilers' >>> <<<<<<< >>> >>> https://code.google.com/p/chromium/wiki/CCacheMac says use: >>> >>> CC="ccache clang -Qunused-arguments" >>> CXX="ccache clang++ -Qunused-arguments" >>> >>> Satish >> >>
