build: support ppc64le with wasm (#13657)

The build has only been tested with gn git sha 5da62d5 as recommended by ppc64 maintainers of the v8 runtime. Signed-off-by: Christopher M. Luciano <[email protected]>
envoyproxy · Oct 20, 2020 · c82a518 · c82a518
1 parent d043a1d
commit c82a518
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/bazel/external/wee8.genrule_cmd b/bazel/external/wee8.genrule_cmd
@@ -2,12 +2,12 @@
 
 set -e
 
-# This works only on Linux-{x86_64,s390x,aarch64} and macOS-x86_64.
+# This works only on Linux-{x86_64,s390x,aarch64,ppc64le} and macOS-x86_64.
 case "$$(uname -s)-$$(uname -m)" in
-Linux-x86_64|Linux-s390x|Linux-aarch64|Darwin-x86_64)
+Linux-x86_64|Linux-s390x|Linux-aarch64|Linux-ppc64le|Darwin-x86_64)
   ;;
 *)
-  echo "ERROR: wee8 is currently supported only on Linux-{x86_64,s390x,aarch64} and macOS-x86_64." >&2
+  echo "ERROR: wee8 is currently supported only on Linux-{x86_64,s390x,aarch64,ppc64le} and macOS-x86_64." >&2
   exit 1
 esac
 
@@ -88,6 +88,11 @@ WEE8_BUILD_ARGS+=" v8_enable_shared_ro_heap=false"
 if [[ `uname -m` == "aarch64" ]]; then
   WEE8_BUILD_ARGS+=" target_cpu=\"arm64\""
 fi
+# Support ppc64
+# Only tests with gn 5da62d5
+if [[ `uname -m` == "ppc64le" ]]; then
+  WEE8_BUILD_ARGS+=" target_cpu=\"ppc64\""
+fi
 
 # Build wee8.
 if [[ -f /etc/centos-release ]] && [[ $$(cat /etc/centos-release) =~ "CentOS Linux release 7" ]] && [[ -x "$$(command -v gn)" ]]; then