From be1fd1974d1ed3693619d86df49ac3463483640d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Zasso?= <targos@protonmail.com>
Date: Tue, 29 Oct 2019 08:28:28 +0100
Subject: [PATCH] build: enable backtrace when V8 is built for PPC and S390x

Refs: https://github.com/nodejs/node-v8/issues/119
---
 common.gypi      | 3 +++
 tools/make-v8.sh | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/common.gypi b/common.gypi
index d95f163b64683d..6d8f37b316a96b 100644
--- a/common.gypi
+++ b/common.gypi
@@ -102,6 +102,9 @@
         'obj_dir%': '<(PRODUCT_DIR)/obj.target',
         'v8_base': '<(PRODUCT_DIR)/libv8_snapshot.a',
       }],
+      ['target_arch in ("ppc64", "s390x")', {
+        'v8_enable_backtrace': 1,
+      }],
     ],
   },
 
diff --git a/tools/make-v8.sh b/tools/make-v8.sh
index 37bc57f4994fb0..e4024330b169db 100755
--- a/tools/make-v8.sh
+++ b/tools/make-v8.sh
@@ -28,7 +28,7 @@ if [[ "$ARCH" == "s390x" ]] || [[ "$ARCH" == "ppc64le" ]]; then
   g++ --version
   gcc --version
   export PKG_CONFIG_PATH=$BUILD_TOOLS/pkg-config
-  gn gen -v out.gn/$BUILD_ARCH_TYPE --args="is_component_build=false is_debug=false use_goma=false goma_dir=\"None\" use_custom_libcxx=false v8_target_cpu=\"$TARGET_ARCH\" target_cpu=\"$TARGET_ARCH\""
+  gn gen -v out.gn/$BUILD_ARCH_TYPE --args="is_component_build=false is_debug=false use_goma=false goma_dir=\"None\" use_custom_libcxx=false v8_target_cpu=\"$TARGET_ARCH\" target_cpu=\"$TARGET_ARCH\" v8_enable_backtrace=true"
   ninja -v -C out.gn/$BUILD_ARCH_TYPE d8 cctest inspector-test
 else
   PATH=~/_depot_tools:$PATH tools/dev/v8gen.py $BUILD_ARCH_TYPE --no-goma $V8_BUILD_OPTIONS