build: support android build on ndk version equal or above 23(Android…

android-configure

@@ -8,72 +8,78 @@
 # modules with npm. Also, don't forget to set the arch in npm config using
 # 'npm config set arch=<arch>'
 
+if [ $# -ne 3 ]; then
+  echo "$0 should have 3 parameters: ndk_path, target_arch and sdk_version"
+  exit 1
+fi
+
+NDK_PATH=$1
+ARCH="$2"
+ANDROID_SDK_VERSION=$3
 
-if [ -z "$2" ]; then
-    ARCH=arm
-else
-    ARCH="$2"
+if [ $ANDROID_SDK_VERSION -lt 23 ]; then
+  echo "$ANDROID_SDK_VERSION should equal or later than 23(Android 6.0)"
 fi
 
 CC_VER="4.9"
+
 case $ARCH in
     arm)
-        DEST_CPU="$ARCH"
-        SUFFIX="$ARCH-linux-androideabi"
-        TOOLCHAIN_NAME="$SUFFIX"
+        DEST_CPU="arm"
+        TOOLCHAIN_NAME="armv7-linux-androideabi"
         ;;
     x86)
         DEST_CPU="ia32"
-        SUFFIX="i686-linux-android"
-        TOOLCHAIN_NAME="$ARCH"
+        TOOLCHAIN_NAME="i686-linux-android"
         ;;
     x86_64)
-        DEST_CPU="ia32"
-        SUFFIX="$ARCH-linux-android"
-        TOOLCHAIN_NAME="$ARCH"
+        DEST_CPU="x64"
+        TOOLCHAIN_NAME="x86_64-linux-android"
+        ARCH="x64"
+        ;;
+    arm64|aarch64)
+        DEST_CPU="arm64"
+        TOOLCHAIN_NAME="aarch64-linux-android"
+        ARCH="arm64"
         ;;
     *)
         echo "Unsupported architecture provided: $ARCH"
         exit 1
         ;;
 esac
 
-NDK_PATH=$1
-function make_toolchain {
-    $NDK_PATH/build/tools/make-standalone-toolchain.sh \
-         --toolchain=$TOOLCHAIN_NAME-$CC_VER \
-        --arch=$ARCH \
-        --install-dir=$TOOLCHAIN \
-        --platform=android-21
-}
+HOST_OS="linux"
+HOST_ARCH="x86_64"
+export CC_host=$(which gcc)
+export CXX_host=$(which g++)
 
-export TOOLCHAIN=$PWD/android-toolchain
-if [ -d "$TOOLCHAIN" ]; then
-    read -r -p "NDK toolchain already exists. Replace it?  [y/N]" response
-    case "$response" in
-        [Yy])
-            rm -rf "$TOOLCHAIN"
-            make_toolchain
-    esac
-else
-    make_toolchain
+host_gcc_version=$($CC_host --version | grep gcc | awk '{print $NF}')
+major=$(echo $host_gcc_version | awk -F . '{print $1}')
+minor=$(echo $host_gcc_version | awk -F . '{print $2}')
+if [ -z $major ] || [ -z $minor ] || [ $major -lt 6 ] || [ $major -eq 6 -a $minor -lt 3 ]; then
+  echo "host gcc $host_gcc_version is too old, need gcc 6.3.0"
+  exit 1
 fi
+
+SUFFIX="$TOOLCHAIN_NAME$ANDROID_SDK_VERSION"
+TOOLCHAIN=$NDK_PATH/toolchains/llvm/prebuilt/$HOST_OS-$HOST_ARCH
+
 export PATH=$TOOLCHAIN/bin:$PATH
-export AR=$TOOLCHAIN/bin/$SUFFIX-ar
-export CC=$TOOLCHAIN/bin/$SUFFIX-gcc
-export CXX=$TOOLCHAIN/bin/$SUFFIX-g++
-export LINK=$TOOLCHAIN/bin/$SUFFIX-g++
+export CC=$TOOLCHAIN/bin/$SUFFIX-clang
+export CXX=$TOOLCHAIN/bin/$SUFFIX-clang++
+
 
 GYP_DEFINES="target_arch=$ARCH"
 GYP_DEFINES+=" v8_target_arch=$ARCH"
 GYP_DEFINES+=" android_target_arch=$ARCH"
-GYP_DEFINES+=" host_os=linux OS=android"
+GYP_DEFINES+=" host_os=$HOST_OS OS=android"
 export GYP_DEFINES
 
 if [ -f "configure" ]; then
     ./configure \
         --dest-cpu=$DEST_CPU \
         --dest-os=android \
         --without-snapshot \
-        --openssl-no-asm
+        --openssl-no-asm \
+        --cross-compiling
 fi

common.gypi

@@ -411,6 +411,10 @@
             'defines': [ '_GLIBCXX_USE_C99_MATH' ],
             'libraries': [ '-llog' ],
           }],
+          ['_toolset=="host"', {
+            'cflags': [ '-pthread' ],
+            'ldflags': [ '-pthread' ],
+          }],
         ],
       }],
       ['OS=="mac"', {

deps/cares/config/android/ares_config.h

@@ -128,7 +128,7 @@
 #define HAVE_GETNAMEINFO 1
 
 /* Define to 1 if you have the getservbyport_r function. */
-#define HAVE_GETSERVBYPORT_R 1
+/* #undef HAVE_GETSERVBYPORT_R */
 
 /* Define to 1 if you have the `gettimeofday' function. */
 #define HAVE_GETTIMEOFDAY 1

deps/openssl/openssl-cl_no_asm.gypi

@@ -12,9 +12,9 @@
       'includes': ['config/archs/linux-ppc64/no-asm/openssl-cl.gypi'],
     }, 'target_arch=="s390x" and OS=="linux"', {
       'includes': ['config/archs/linux64-s390x/no-asm/openssl-cl.gypi'],
-    }, 'target_arch=="arm" and OS=="linux"', {
+    }, 'target_arch=="arm" and OS in "linux android"', {
       'includes': ['config/archs/linux-armv4/no-asm/openssl-cl.gypi'],
-    }, 'target_arch=="arm64" and OS=="linux"', {
+    }, 'target_arch=="arm64" and OS in "linux android"', {
       'includes': ['config/archs/linux-aarch64/no-asm/openssl-cl.gypi'],
     }, 'target_arch=="arm64" and OS=="win"', {
       'includes': ['config/archs/VC-WIN64-ARM/no-asm/openssl-cl.gypi'],

deps/openssl/openssl_no_asm.gypi

@@ -13,9 +13,9 @@
       'includes': ['config/archs/linux-ppc64/no-asm/openssl.gypi'],
     }, 'target_arch=="s390x" and OS=="linux"', {
       'includes': ['config/archs/linux64-s390x/no-asm/openssl.gypi'],
-    }, 'target_arch=="arm" and OS=="linux"', {
+    }, 'target_arch=="arm" and OS in "linux android"', {
       'includes': ['config/archs/linux-armv4/no-asm/openssl.gypi'],
-    }, 'target_arch=="arm64" and OS=="linux"', {
+    }, 'target_arch=="arm64" and OS in "linux android"', {
       'includes': ['config/archs/linux-aarch64/no-asm/openssl.gypi'],
     }, 'target_arch=="ia32" and OS=="freebsd"', {
       'includes': ['config/archs/BSD-x86/no-asm/openssl.gypi'],

deps/uv/uv.gyp

@@ -261,6 +261,7 @@
             'src/unix/android-ifaddrs.c',
             'src/unix/procfs-exepath.c',
             'src/unix/random-getrandom.c',
+            'src/unix/random-getentropy.c',
             'src/unix/random-sysctl-linux.c',
             'src/unix/sysinfo-loadavg.c',
           ],

tools/gyp/pylib/gyp/generator/make.py

@@ -201,7 +201,7 @@ def CalculateGeneratorInputInfo(params):
 quiet_cmd_link = LINK($(TOOLSET)) $@
 quiet_cmd_link_host = LINK($(TOOLSET)) $@
 cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ -Wl,--start-group $(LD_INPUTS) -Wl,--end-group $(LIBS)
-cmd_link_host = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(LD_INPUTS) $(LIBS)
+cmd_link_host = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ -Wl,--start-group $(LD_INPUTS) -Wl,--end-group $(LIBS)
 
 # Other shared-object link notes:
 # - Set SONAME to the library filename so our binaries don't reference

tools/v8_gypfiles/v8.gyp

@@ -952,41 +952,31 @@
         }],
         ['is_android', {
           'sources': [
-            '<(V8_ROOT)/src/base/debug/stack_trace_android.cc',
             '<(V8_ROOT)/src/base/platform/platform-posix.cc',
             '<(V8_ROOT)/src/base/platform/platform-posix.h',
             '<(V8_ROOT)/src/base/platform/platform-posix-time.cc',
             '<(V8_ROOT)/src/base/platform/platform-posix-time.h',
           ],
-          'conditions': [
-            ['_toolset=="host"', {
-              'link_settings': {
+          'link_settings': {
+            'target_conditions': [
+              ['_toolset=="host" and host_os=="linux"', {
                 'libraries': [
                   '-ldl',
                   '-lrt'
-                ]
-              },
-              'conditions': [
-                ['_toolset=="host"', {
-                  'conditions': [
-                    ['host_os == "mac"', {
-                      'sources': [
-                        '<(V8_ROOT)/src/base/debug/stack_trace_posix.cc'
-                        '<(V8_ROOT)/src/base/platform/platform-macos.cc'
-                      ]
-                    }, {
-                       'sources': [
-                         '<(V8_ROOT)/src/base/debug/stack_trace_posix.cc'
-                         '<(V8_ROOT)/src/base/platform/platform-linux.cc'
-                       ]
-                     }],
-                  ],
-                }, {
-                   'sources': [
-                     '<(V8_ROOT)/src/base/debug/stack_trace_android.cc'
-                     '<(V8_ROOT)/src/base/platform/platform-linux.cc'
-                   ]
-                 }],
+                ],
+              }],
+            ],
+          },
+          'target_conditions': [
+            ['_toolset=="host"', {
+              'sources': [
+                '<(V8_ROOT)/src/base/debug/stack_trace_posix.cc',
+                '<(V8_ROOT)/src/base/platform/platform-linux.cc',
+              ],
+            }, {
+              'sources': [
+                '<(V8_ROOT)/src/base/debug/stack_trace_android.cc',
+                '<(V8_ROOT)/src/base/platform/platform-linux.cc',
               ],
             }],
           ],