build,tools: update make-v8.sh for s390x

PR-URL: #23839
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

tools/make-v8.sh

@@ -1,9 +1,27 @@
-#!/bin/bash
+#!/bin/bash -xe
 
 BUILD_ARCH_TYPE=$1
 V8_BUILD_OPTIONS=$2
 
 cd deps/v8
 tools/node/fetch_deps.py .
-PATH=~/_depot_tools:$PATH tools/dev/v8gen.py $BUILD_ARCH_TYPE --no-goma $V8_BUILD_OPTIONS
-PATH=~/_depot_tools:$PATH ninja -C out.gn/$BUILD_ARCH_TYPE/ d8 cctest inspector-test
+
+if [ "`arch`" == "s390x" ]
+then
+  # set paths manually for now to use locally installed gn
+  export BUILD_TOOLS=/home/iojs/build-tools
+  export LD_LIBRARY_PATH=$BUILD_TOOLS:$LD_LIBRARY_PATH
+  export PATH=$BUILD_TOOLS:$PATH
+  CXX_PATH=`which $CXX |grep g++`
+  rm -f "$BUILD_TOOLS/g++"
+  rm -f "$BUILD_TOOLS/gcc"
+  ln -s $CXX_PATH "$BUILD_TOOLS/g++"
+  ln -s $CXX_PATH "$BUILD_TOOLS/gcc"
+  g++ --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="s390x" target_cpu="s390x"'
+  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 $V8_BUILD_OPTIONS
+  PATH=~/_depot_tools:$PATH ninja -C out.gn/$BUILD_ARCH_TYPE/ d8 cctest inspector-test
+fi