Can't compile native examples.

[RobMoloney]

Need some help compiling native examples.

ARWrapperNativeCarsExample.cpp:119: error: undefined reference to 'glStateCacheFlush'

robert@robert-VirtualBox:~/dev/artoolkit5/android$ ./build_native_examples.sh
Working from directory "/home/robert/dev/artoolkit5".
Building on Linux (x86_64)
from /home/robert/dev/artoolkit5: going to AndroidStudioProjects/ARSimpleNativeCarsProj/aRSimpleNativeCars
Android NDK: WARNING: APP_PLATFORM android-15 is higher than android:minSdkVersion 1 in ./AndroidManifest.xml. NDK binaries will not be comptible with devices older than android-15. See https://android.googlesource.com/platform/ndk/+/master/docs/user/common_problems.md for more information.
rm -f ./libs/arm64-v8a/* ./libs/armeabi/* ./libs/armeabi-v7a/* ./libs/mips/* ./libs/mips64/* ./libs/x86/* ./libs/x86_64/*
rm -f ./libs/arm64-v8a/gdbserver ./libs/armeabi/gdbserver ./libs/armeabi-v7a/gdbserver ./libs/mips/gdbserver ./libs/mips64/gdbserver ./libs/x86/gdbserver ./libs/x86_64/gdbserver
rm -f ./libs/arm64-v8a/gdb.setup ./libs/armeabi/gdb.setup ./libs/armeabi-v7a/gdb.setup ./libs/mips/gdb.setup ./libs/mips64/gdb.setup ./libs/x86/gdb.setup ./libs/x86_64/gdb.setup
[armeabi-v7a] Gdbserver : [arm-linux-androideabi] libs/armeabi-v7a/gdbserver
install -p /home/robert/Android/Sdk/ndk-bundle/prebuilt/android-arm/gdbserver/gdbserver ./libs/armeabi-v7a/gdbserver
[armeabi-v7a] Gdbsetup : libs/armeabi-v7a/gdb.setup
echo "set solib-search-path ./obj/local/armeabi-v7a" > ./libs/armeabi-v7a/gdb.setup
echo "directory /home/robert/Android/Sdk/ndk-bundle/sysroot jni/../../../../../../android/libs/armeabi-v7a jni/../../../../../../android/../include/android /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/include /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/../llvm-libc++abi/include /home/robert/Android/Sdk/ndk-bundle/sources/android/support/include /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++abi jni/../../../../../../android/jni/curl/libs/armeabi-v7a jni/../../../../../../android/obj/local/armeabi-v7a" >> ./libs/armeabi-v7a/gdb.setup
[x86] Gdbserver : [i686-linux-android] libs/x86/gdbserver
install -p /home/robert/Android/Sdk/ndk-bundle/prebuilt/android-x86/gdbserver/gdbserver ./libs/x86/gdbserver
[x86] Gdbsetup : libs/x86/gdb.setup
echo "set solib-search-path ./obj/local/x86" > ./libs/x86/gdb.setup
echo "directory /home/robert/Android/Sdk/ndk-bundle/sysroot jni/../../../../../../android/libs/x86 jni/../../../../../../android/../include/android /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/include /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/../llvm-libc++abi/include /home/robert/Android/Sdk/ndk-bundle/sources/android/support/include /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++abi jni/../../../../../../android/jni/curl/libs/x86 jni/../../../../../../android/obj/local/x86" >> ./libs/x86/gdb.setup
[armeabi-v7a] Prebuilt : libARWrapper.so <= jni/../../../../../../android/libs/armeabi-v7a/
cp -f jni/../../../../../../android/libs/armeabi-v7a/libARWrapper.so obj/local/armeabi-v7a/libARWrapper.so
[armeabi-v7a] Install : libARWrapper.so => libs/armeabi-v7a/libARWrapper.so
install -p ./obj/local/armeabi-v7a/libARWrapper.so ./libs/armeabi-v7a/libARWrapper.so
/home/robert/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-strip --strip-unneeded ./libs/armeabi-v7a/libARWrapper.so
[armeabi-v7a] SharedLibrary : libARWrapperNativeCarsExample.so
/home/robert/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ -Wl,-soname,libARWrapperNativeCarsExample.so -shared --sysroot=/home/robert/Android/Sdk/ndk-bundle/platforms/android-15/arch-arm ./obj/local/armeabi-v7a/objs/ARWrapperNativeCarsExample/ARWrapperNativeCarsExample.o jni/../../../../../../android/obj/local/armeabi-v7a/libeden.a /home/robert/Android/Sdk/ndk-bundle/sources/android/support/../../cxx-stl/llvm-libc++/libs/armeabi-v7a/libandroid_support.a /home/robert/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libunwind.a -latomic -Wl,--exclude-libs,libatomic.a ./obj/local/armeabi-v7a/libARWrapper.so ./obj/local/armeabi-v7a/libc++_shared.so -gcc-toolchain /home/robert/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 -no-canonical-prefixes -target armv7-none-linux-androideabi15 -Wl,--fix-cortex-a8 -Wl,--exclude-libs,libunwind.a -Wl,--build-id -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings -L/home/robert/Android/Sdk/ndk-bundle/platforms/android-15/arch-arm/usr/lib -llog -lGLESv1_CM -lc -lm -o ./obj/local/armeabi-v7a/libARWrapperNativeCarsExample.so
jni/ARWrapperNativeCarsExample.cpp:119: error: undefined reference to 'glStateCacheFlush'
jni/ARWrapperNativeCarsExample.cpp:144: error: undefined reference to 'glStateCacheEnableDepthTest'
jni/ARWrapperNativeCarsExample.cpp:145: error: undefined reference to 'glStateCacheEnableLighting'
jni/../../lib/SRC/Eden/glm.c:2580: error: undefined reference to 'glStateCacheBlendFunc'
jni/../../lib/SRC/Eden/glm.c:2581: error: undefined reference to 'glStateCacheEnableBlend'
jni/../../lib/SRC/Eden/glm.c:2578: error: undefined reference to 'glStateCacheDisableBlend'
jni/../../lib/SRC/Eden/glm.c:2588: error: undefined reference to 'glStateCacheEnableClientStateVertexArray'
jni/../../lib/SRC/Eden/glm.c:2591: error: undefined reference to 'glStateCacheEnableClientStateNormalArray'
jni/../../lib/SRC/Eden/glm.c:2593: error: undefined reference to 'glStateCacheDisableClientStateNormalArray'
jni/../../lib/SRC/Eden/glm.c:2595: error: undefined reference to 'glStateCacheClientActiveTexture'
jni/../../lib/SRC/Eden/glm.c:2598: error: undefined reference to 'glStateCacheEnableClientStateTexCoordArray'
jni/../../lib/SRC/Eden/glm.c:2600: error: undefined reference to 'glStateCacheDisableClientStateTexCoordArray'
jni/../../lib/SRC/Eden/glm.c:2614: error: undefined reference to 'glStateCacheActiveTexture'
jni/../../lib/SRC/Eden/glm.c:2618: error: undefined reference to 'glStateCacheEnableTex2D'
jni/../../lib/SRC/Eden/glm.c:2618: error: undefined reference to 'glStateCacheDisableTex2D'
jni/../../lib/SRC/Eden/EdenSurfaces.c:132: error: undefined reference to 'glStateCachePixelStoreUnpackAlignment'
jni/../../lib/SRC/Eden/EdenSurfaces.c:178: error: undefined reference to 'glStateCacheActiveTexture'
jni/../../lib/SRC/Eden/EdenSurfaces.c:179: error: undefined reference to 'glStateCacheBindTexture2D'
jni/../../lib/SRC/Eden/EdenSurfaces.c:316: error: undefined reference to 'glStateCacheActiveTexture'
jni/../../lib/SRC/Eden/EdenSurfaces.c:317: error: undefined reference to 'glStateCacheBindTexture2D'
jni/../../lib/SRC/Eden/EdenSurfaces.c:318: error: undefined reference to 'glStateCacheTexEnvMode'
jni/../../lib/SRC/Eden/EdenSurfaces.c:330: error: undefined reference to 'glStateCacheActiveTexture'
jni/../../lib/SRC/Eden/EdenSurfaces.c:331: error: undefined reference to 'glStateCacheBindTexture2D'
jni/../../lib/SRC/Eden/EdenSurfaces.c:393: error: undefined reference to 'glStateCacheEnableClientStateVertexArray'
jni/../../lib/SRC/Eden/EdenSurfaces.c:395: error: undefined reference to 'glStateCacheEnableClientStateNormalArray'
jni/../../lib/SRC/Eden/EdenSurfaces.c:396: error: undefined reference to 'glStateCacheClientActiveTexture'
jni/../../lib/SRC/Eden/EdenSurfaces.c:398: error: undefined reference to 'glStateCacheEnableClientStateTexCoordArray'
jni/../../lib/SRC/Eden/EdenSurfaces.c:400: error: undefined reference to 'glStateCacheBindTexture2D'
jni/../../lib/SRC/Eden/EdenSurfaces.c:401: error: undefined reference to 'glStateCacheTexEnvMode'
jni/../../lib/SRC/Eden/EdenSurfaces.c:402: error: undefined reference to 'glStateCacheEnableTex2D'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [obj/local/armeabi-v7a/libARWrapperNativeCarsExample.so] Error 1

[RobMoloney]

Just noticed that there is no rule to build glStateCache.c and glStateCache2.c in lib/SRC/GL/Makefile
What can I do to fix this?

[RobMoloney]

fyi argsub_es missing from mk file for native cars example. Now I'm getting errors undefined reference tcgetattr and tcsetattr. Any idea what lib I should be including for these methods?

[lumtwj]

Any chances for the native examples to be fixed in the near future?