)]}'
{
  "commit": "61ea1ed255b502b2730f1792c065b4aa19ef58fc",
  "tree": "a2844ba4c18382f2645a3a31185472b3ca2a9242",
  "parents": [
    "16d77478c87322d32ee041abb72d604a2b012f24"
  ],
  "author": {
    "name": "Geoffrey Martin-Noble",
    "email": "gcmn@google.com",
    "time": "Wed Nov 23 16:25:57 2022 -0800"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Nov 23 16:25:57 2022 -0800"
  },
  "message": "Deprecate `IREE_ENABLE_CCACHE` option (#11283)\n\nThis setting uses `RULE_LAUNCH_COMPILE` which is discouraged:\r\nhttps://cmake.org/cmake/help/latest/prop_gbl/RULE_LAUNCH_COMPILE.html.\r\nIt\u0027s also unnecessary. As of CMake 3.4, the\r\n`CMAKE_\u003cLANG\u003e_COMPILER_LAUNCHER` can be used to set the compiler\r\nlauncher per language. They can be set as a configuration option or via\r\nan environment variable. There\u0027s really no reason for us to have a\r\nproject-specific configuration for this.\r\n\r\nWhile I was here, I made it an error if `IREE_ENABLE_CCACHE` is set and\r\n`ccache` is not found. This is an easy case where we can tell people to\r\nstop using it :-)\r\n\r\nSee some discussion in https://github.com/iree-org/iree/pull/3689",
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