Disable llvm_atomic (fails to build on some linux)

Author: karlseguin

build-tools/.gn

@@ -99,4 +99,7 @@ default_args = {
 
   # requires rust toolchain
   v8_enable_temporal_support = false
+
+  # build fails on some linux systems without this
+  use_llvm_libatomic = false
 }

build-tools/get_v8.sh

@@ -7,23 +7,27 @@ source utils.sh
 
 REVISION=14.0.365.4
 
-cloneDep() {
+
+clone() {
   if [ -d "${2}" ]; then
     warn "dependency ${2} already exists, skipping"
   else
-    dep_info=$(python3 deps_get.py deps.json "${1}")
-    IFS=@ read -r dep_path dep_commit <<< "${dep_info}"
-
     say "cloning dependency ${1}"
-    git  clone --depth=1 "${dep_path}" "${2}"
+    git  clone --depth=1 "${1}" "${2}"
     pushd "${2}"
-      git fetch --depth=1 origin ${dep_commit}
-      git -c advice.detachedHead=false checkout ${dep_commit}
-      git branch -D \@{-1} || true
+      git fetch --depth=1 origin $3
+      git -c advice.detachedHead=false checkout $3
+      git branch -D \@{-1} || true  # if you want to tidy up the fetched branch
     popd
   fi
 }
 
+cloneDep() {
+  dep_info=$(python3 deps_get.py deps.json "${1}")
+  IFS=@ read -r dep_path dep_commit <<< "${dep_info}"
+  clone $dep_path $2 $dep_commit
+}
+
 if [ -d "src" ]; then
   warn "v8/src/ already exists, only cloning dependencies"
 else