cmake: bump macOS and Xcode version (#2857)

Author: battlmonstr

.github/workflows/macOS.yml

@@ -12,9 +12,7 @@ concurrency:
 
 jobs:
   osx:
-    runs-on: macos-14
-    env:
-      DEVELOPER_DIR: /Applications/Xcode_15.2.app/Contents/Developer
+    runs-on: macos-latest
 
     # Disable on external PRs
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository

README.md

@@ -45,7 +45,7 @@ delivering the first release of [Erigon++] starting from Erigon 2.59.0.
 Erigon++ is supported on platforms:
 
 * Linux x86_64 with glibc 34+, glibcpp 30+ (such as Debian 12+, Ubuntu 22+, etc.)
-* macOS 14+ arm64
+* macOS 15+ arm64
 
 It is not supported on any arm64 Linux, Alpine Linux.
 Test compatibility by running [silkworm_compat_check.sh](https://github.com/erigontech/erigon/blob/main/turbo/silkworm/silkworm_compat_check.sh)
@@ -92,7 +92,7 @@ git submodule update --init --recursive
 
 Building Silkworm requires:
 * C++20 compiler: [GCC](https://www.gnu.org/software/gcc/) >= 11.2 or [Clang](https://clang.llvm.org/) >= 16
-or AppleClang ([Xcode](https://developer.apple.com/xcode/) >= 15)
+or AppleClang ([Xcode](https://developer.apple.com/xcode/) >= 16)
 * [CMake](https://cmake.org)
 * [Conan](https://conan.io)
 

cmake/toolchain/cxx20.cmake

@@ -13,6 +13,6 @@ cmake_policy(SET CMP0063 NEW)
 cmake_policy(SET CMP0074 NEW)
 
 set(CMAKE_OSX_DEPLOYMENT_TARGET
-    "14.0"
+    "15.0"
     CACHE STRING ""
 )

conanfile.py

@@ -58,7 +58,7 @@ def configure_boost(self):
         self.options['boost'].asio_no_deprecated = True
 
         if self.settings.os == 'Macos':
-            cmake_osx_deployment_target = '10.14'
+            cmake_osx_deployment_target = '15.0'
             os_version_min_flag = f'-mmacosx-version-min={cmake_osx_deployment_target}'
             self.options['boost'].extra_b2_flags = f'cxxflags="{os_version_min_flag}" linkflags="{os_version_min_flag}"'
 

silkworm/capi/cli/sample-go-client/README.md

@@ -13,5 +13,5 @@ go run main.go
 
 on macOS:
 ```bash
-CGO_LDFLAGS=-mmacosx-version-min=14.0 go run main.go
+CGO_LDFLAGS=-mmacosx-version-min=15.0 go run main.go
 ```