ccacheを導入してC++のコンパイルを最適化 - Qiita$ sudo vi /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ccache_wrapper ---------------------------------- #!/bin/bash which ccache if [ "$?" -eq 0 ]; then export CCACHE_SLOPPINESS=pch_defines,time_macros exec `which ccache` /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Qunused-arguments "$@" else exec /Applica
