Merge pull request #9 from savi-lang/update/llvm-18-1-8

Update to LLVM 18.1.8

.cirrus.yml

@@ -5,7 +5,7 @@ task:
   # We need extra CPU and memory to get through this harrowing LLVM build.
   container: &hardware_spec
     cpu: 8
-    memory: 8
+    memory: 10
 
   environment:
     GITHUB_API_TOKEN: ENCRYPTED[df28a2928d936fa65f97e38a3f2e9fe210f456a3a8ac926896b38eac4b66f8364822593cfd4e69865db5e9fb397472cf]
@@ -17,7 +17,7 @@ task:
   matrix:
     - name: x86_64-unknown-linux-gnu
       container:
-        image: ubuntu:20.04
+        image: ubuntu:22.04
       environment:
         TRIPLE: x86_64-unknown-linux-gnu
         DEPS_INSTALL: "\
@@ -61,13 +61,14 @@ task:
         # version of `make` that doesn't interpret our `Makefile` correctly.
         MAKE: gmake
       freebsd_instance:
-        image: freebsd-13-1-release-amd64
+        image: freebsd-13-2-release-amd64
         <<: *hardware_spec
 
     - name: arm64-apple-macosx
       environment:
         TRIPLE: arm64-apple-macosx
         DEPS_INSTALL: " \
+          ls /Applications && \
           brew update --preinstall && brew install make cmake zlib && brew cleanup && \
           mkdir /tmp/x86_64 && \
           brew fetch --bottle-tag=ventura zlib && \
@@ -80,10 +81,10 @@ task:
           ZLIB_INCLUDE_DIR=/opt/homebrew/opt/zlib/include \
           "
         # Set up the SDKROOT path specific to the present XCode version.
-        SDKROOT: /Applications/Xcode-14.2.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
+        SDKROOT: /Applications/Xcode_15.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
         HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: "1" # optimizes brew install
       macos_instance:
-        image: ghcr.io/cirruslabs/macos-ventura-xcode:14.2
+        image: ghcr.io/cirruslabs/macos-runner:sonoma
       # Caching some homebrew directories helps save some of the otherwise huge
       # amount of time that it takes to update brew from the CI base image.
       brew_cache:

Makefile

@@ -1,10 +1,10 @@
-LLVM_VERSION=15.0.6
+LLVM_VERSION=18.1.8
 LLVM_DOWNLOAD_URL?="https://github.com/llvm/llvm-project/releases/download/llvmorg-$(LLVM_VERSION)/llvm-project-$(LLVM_VERSION).src.tar.xz"
 LLVM_BUILD_ARGS?=""
 LLVM_SOURCE_ARCHIVE=lib/llvm-$(LLVM_VERSION).src.tar.xz
 LLVM_RELEASE_DIR=lib/llvm-$(LLVM_VERSION)
 LLVM_INSTALL_DIR=lib/llvm
-LLVM_CACHE_BUSTER_DATE=20230103
+LLVM_CACHE_BUSTER_DATE=20240803
 ZLIB_LIBRARY?=$(shell find /lib /opt /usr/lib /usr -name libz.a | head -n 1)
 ZLIB_INCLUDE_DIR?=$(shell find /usr /opt -name zlib.h | head -n 1 | xargs dirname)
 PWD?=$(shell pwd)