i couldn't manage to compile any code on windows. previous version
(ndk-r15 with gst-1.12.1) was working fine. the same example is not
working with 1.14 and ndk-r16

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process_begin: CreateProcess(NULL,
C:/Users/oracle/Desktop/android-ndk-r16b/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/clang.exe
-MMD -MP -MF E:/MyApp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/player/player.o.d
-gcc-toolchain C:/Users/oracle/Desktop/android-ndk-r16b/build//../toolchains/aarch64-linux-android-4.9/prebuilt/windows-x86_64
-target aarch64-none-linux-android -ffunction-sections -funwind-tables
-fstack-protector-strong -fpic -Wno-invalid-command-line-argument
-Wno-unused-command-line-argument -no-canonical-prefixes -g -O0
-UNDEBUG -fno-limit-debug-info
-IC:\Users\oracle\Desktop\gstreamer-1.0-android-universal-1.14.1/arm64/include
-IC:\Users\oracle\Desktop\gstreamer-1.0-android-universal-1.14.1/arm64/include/gstreamer-1.0
-IC:\Users\oracle\Desktop\gstreamer-1.0-android-universal-1.14.1/arm64/include/glib-2.0
-IC:\Users\oracle\Desktop\gstreamer-1.0-android-universal-1.14.1/arm64/lib/glib-2.0/include
-IC:/Users/oracle/Desktop/gstreamer-1.0-android-universal-1.14.1/arm64/include/gstreamer-1.0
-IC:/Users/oracle/Desktop/gstreamer-1.0-android-universal-1.14.1/arm64/include/glib-2.0
-IC:/Users/oracle/Desktop/gstreamer-1.0-android-universal-1.14.1/arm64/lib/glib-2.0/include
-IC:/Users/oracle/Desktop/gstreamer-1.0-android-universal-1.14.1/arm64/include/orc-0.4
-IC:/Users/oracle/Desktop/gstreamer-1.0-android-universal-1.14.1/arm64/include
-IE:/MyApp/app/src/main/jni -DANDROID -D__ANDROID_API__=21
-Wa,--noexecstack -Wformat -Werror=format-security --sysroot
C:/Users/oracle/Desktop/android-ndk-r16b/build//../sysroot -isystem
C:/Users/oracle/Desktop/android-ndk-r16b/build//../sysroot/usr/include/aarch64-linux-android
-c E:/MyApp/app/src/main/jni/player.c -o
E:/MyApp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/player/player.o,
...) failed.
make (e=2): The system cannot find the file specified.
make: *** [E:/MyApp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/player/player.o]
Error 2

******************************************

first point is the wrong folder. i need to rename:
android-ndk-r16b\toolchains\aarch64-linux-android-4.9\prebuilt\windows

to:
android-ndk-r16b\toolchains\aarch64-linux-android-4.9\prebuilt\windows-x86_64

then another issue about gold.exe not found so i change:
GSTREAMER_LD                  := -fuse-ld=gold$(EXE_SUFFIX) 

to
GSTREAMER_LD                  := -fuse-ld=gold

in gstreamer-1.0.mk


then another issue:
************************

Build command failed.
Error while executing process C:\Users\oracle\Desktop\android-ndk-r16b\ndk-build.cmd with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=E:\MyApp\app\src\main\jni\Android.mk NDK_APPLICATION_MK=E:\MyApp\app\src\main\jni\Application.mk APP_ABI=arm64-v8a NDK_ALL_ABIS=arm64-v8a NDK_DEBUG=1 APP_PLATFORM=android-21 NDK_OUT=E:/MyApp/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=E:\MyApp\app\build\intermediates\ndkBuild\debug\lib NDK_APPLICATION_MK=src/main/jni/Application.mk GSTREAMER_JAVA_SRC_DIR=src/main/java GSTREAMER_ROOT_ANDROID=C:\Users\oracle\Desktop\gstreamer-1.0-android-universal-1.14.1 GSTREAMER_ASSETS_DIR=src/main/assets E:/MyApp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/libplayer.so}
[arm64-v8a] "Compile        ": "player <= player.c"
"GStreamer      : [GEN] => gst-build-arm64-v8a/gstreamer_android.c"
"GStreamer      : [COMPILE] => gst-build-arm64-v8a/gstreamer_android.c"
"GStreamer      : [LINK] => gst-build-arm64-v8a/libgstreamer_android.so"
collect2.exe: fatal error: cannot find 'ld'
compilation terminated.
make: *** [buildsharedlibrary_arm64-v8a] Error 1


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