build: link with lld by default on Linux; add Xcode 14.1 to CI matrix

Change-Id: I566d634054f2e773ebe4776fb55057d7cd077fd1

.github/workflows/ci.yml

@@ -52,6 +52,8 @@ jobs:
         include:
           - os: macos-12
             xcode: '13.4'
+          - os: macos-12
+            xcode: '14.1'
     steps:
       - name: Set up Xcode
         uses: maxim-lobanov/setup-xcode@v1

.jenkins

@@ -16,6 +16,7 @@ case $(uname) in
         # Emulate a subset of os-release(5)
         export ID=macos
         export VERSION_ID=$(sw_vers -productVersion)
+        export PATH="/usr/local/bin${PATH:+:}${PATH}"
         if [[ -x /opt/homebrew/bin/brew ]]; then
             eval "$(/opt/homebrew/bin/brew shellenv)"
         elif [[ -x /usr/local/bin/brew ]]; then

.jenkins.d/00-deps.sh

@@ -24,20 +24,14 @@ if [[ $ID == macos ]]; then
     fi
     brew update
     brew install --formula "${FORMULAE[@]}"
-
-    if (( ${#PIP_PKGS[@]} )); then
-        pip3 install --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
-    fi
-
 elif [[ $ID_LIKE == *debian* ]]; then
     sudo apt-get -qq update
     sudo apt-get -qy install "${APT_PKGS[@]}"
-
-    if (( ${#PIP_PKGS[@]} )); then
-        pip3 install --user --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
-    fi
-
 elif [[ $ID_LIKE == *fedora* ]]; then
-    sudo dnf -y install gcc-c++ libasan pkgconf-pkg-config python3 \
+    sudo dnf -y install gcc-c++ libasan lld pkgconf-pkg-config python3 \
                         boost-devel openssl-devel sqlite-devel
 fi
+
+if (( ${#PIP_PKGS[@]} )); then
+    pip3 install --user --upgrade --upgrade-strategy=eager "${PIP_PKGS[@]}"
+fi

.waf-tools/default-compiler-flags.py

@@ -137,9 +137,7 @@ class GccBasicFlags(CompilerFlags):
     def getGeneralFlags(self, conf):
         flags = super(GccBasicFlags, self).getGeneralFlags(conf)
         flags['CXXFLAGS'] += ['-std=c++17']
-        if Utils.unversioned_sys_platform() == 'linux':
-            flags['LINKFLAGS'] += ['-fuse-ld=gold']
-        elif Utils.unversioned_sys_platform() == 'freebsd':
+        if Utils.unversioned_sys_platform() != 'darwin':
             flags['LINKFLAGS'] += ['-fuse-ld=lld']
         return flags