From b2e72c96f495f4b9a61fea16a06e5c8192a28da3 Mon Sep 17 00:00:00 2001
From: sago35 <sago35@gmail.com>
Date: Mon, 19 Apr 2021 09:17:03 +0900
Subject: [PATCH] ci: improve llvm-build cache

---
 .circleci/config.yml | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 105bf8cc..26b6d372 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -157,7 +157,7 @@ commands:
       - llvm-source-linux
       - restore_cache:
           keys:
-            - llvm-build-11-linux-v2-assert
+            - llvm-build-11-linux-v3-assert
       - run:
           name: "Build LLVM"
           command: |
@@ -173,9 +173,10 @@ commands:
               chmod +x /go/bin/ninja
               # build!
               make ASSERT=1 llvm-build
+              find llvm-build -name CMakeFiles -prune -exec rm -r '{}' \;
             fi
       - save_cache:
-          key: llvm-build-11-linux-v2-assert
+          key: llvm-build-11-linux-v3-assert
           paths:
             llvm-build
       - run: make ASSERT=1
@@ -224,7 +225,7 @@ commands:
       - llvm-source-linux
       - restore_cache:
           keys:
-            - llvm-build-11-linux-v2-noassert
+            - llvm-build-11-linux-v3-noassert
       - run:
           name: "Build LLVM"
           command: |
@@ -240,9 +241,10 @@ commands:
               chmod +x /go/bin/ninja
               # build!
               make llvm-build
+              find llvm-build -name CMakeFiles -prune -exec rm -r '{}' \;
             fi
       - save_cache:
-          key: llvm-build-11-linux-v2-noassert
+          key: llvm-build-11-linux-v3-noassert
           paths:
             llvm-build
       - build-wasi-libc
@@ -309,7 +311,7 @@ commands:
             - llvm-project/llvm/include
       - restore_cache:
           keys:
-            - llvm-build-11-macos-v2
+            - llvm-build-11-macos-v3
       - run:
           name: "Build LLVM"
           command: |
@@ -322,9 +324,10 @@ commands:
               HOMEBREW_NO_AUTO_UPDATE=1 brew install cmake ninja
               # build!
               make llvm-build
+              find llvm-build -name CMakeFiles -prune -exec rm -r '{}' \;
             fi
       - save_cache:
-          key: llvm-build-11-macos-v2
+          key: llvm-build-11-macos-v3
           paths:
             llvm-build
       - restore_cache: