On Sat, 6 Sep 2014, Satish Balay wrote: > > https://code.google.com/p/chromium/wiki/CCacheMac says use:
> It appears there were no ccache releases in the past 20 months. > [something to check is if latest git also requries -Qunused-arguments or not] Ok - tried this out from homebrew [using the sugestion from above URL: brew install --HEAD ccache] The PETSc build ran fine without -Qunused-arguments >>>>>>>>>>>>>> balay@imav^~/junk $ which gcc /Users/balay/bin/gcc balay@imav^~/junk $ ls -l /Users/balay/bin/gcc lrwxr-xr-x 1 balay staff 24 Sep 6 22:24 /Users/balay/bin/gcc@ -> /opt/homebrew/bin/ccache balay@imav^~/junk $ gcc sizeof.c balay@imav^~/junk $ gcc --version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) Target: x86_64-apple-darwin13.3.0 Thread model: posix balay@imav^~/junk $ <<<<<<<<<<<<< And interestingly: balay@imav^~ $ ccache -s <snip> max cache size 5.0 GB Its currently '1GB' on my linux box. [so either homebrew or 'ccache.git' is using the higher limit]. I've now set this higher limit on my linux box.. $ ccache -M 5G Set cache size limit to 5.0 Gbytes Satish
