Android の指示に基づいて ARM 用にクロス コンパイルしたいくつかの静的ライブラリにリンクしようとしています。いくつかの変数をロードできますが、そのうちの 1 つに苦労しています。
ld: error: undefined symbol: ACE_Time_Value::ACE_Time_Value(long, long)
>>> referenced by VrCubeWorld_Framework.cpp:241 (jni/../../../Src/VrCubeWorld_Framework.cpp:241)
>>> /home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/objs/vrcubeworldfw/__/__/__/Src/VrCubeWorld_Framework.o:(OVRFW::VrCubeWorld::AppInit(OVRFW::ovrAppContext const*))
>>> did you mean: ACE_Time_Value::ACE_Time_Value(long, long)
>>> defined in: /home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/jni/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO.a(ORB_Core.o)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [/home/smiller/Android/Sdk/ndk/22.0.7026061/build/core/build-binary.mk:728: /home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libvrcubeworldfw.so] Error 1
LD フラグ:
['"/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/ld"',
'-z',
'noexecstack',
'-EL',
'--fix-cortex-a53-843419',
'--warn-shared-textrel',
'-z',
'now',
'-z',
'relro',
'-z',
'max-page-size=4096',
'--hash-style=gnu',
'--enable-new-dtags',
'--eh-frame-hdr',
'-m',
'aarch64linux',
'-shared',
'-o',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libvrcubeworldfw.so',
'/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/lib/aarch64-linux-android/24/crtbegin_so.o',
'-u',
'ANativeActivity_onCreate',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/11.0.5/lib/linux/aarch64',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../lib/gcc/aarch64-linux-android/4.9.x',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/lib/../lib64',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/lib/aarch64-linux-android/24',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/lib/aarch64-linux-android',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/lib',
'-L/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/lib',
'-soname',
'libvrcubeworldfw.so',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/objs/vrcubeworldfw/__/__/__/Src/VrCubeWorld_Framework.o',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libsampleframework.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/jni/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO_AnyTypeCode.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/jni/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/jni/../../../../../3rdParty/ACE_wrappers/build/target/lib/libACE.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libsamplecommon.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libminizip.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libstb.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libandroid_native_app_glue.a',
'/home/smiller/Android/Sdk/ndk/22.0.7026061/sources/cxx-stl/llvm-libc++/libs/arm64-v8a/libc++_static.a',
'/home/smiller/Android/Sdk/ndk/22.0.7026061/sources/cxx-stl/llvm-libc++abi/../llvm-libc++/libs/arm64-v8a/libc++abi.a',
'-lgcc',
'--exclude-libs',
'libgcc.a',
'--exclude-libs',
'libgcc_real.a',
'-latomic',
'--exclude-libs',
'libatomic.a',
'/home/smiller/Development/Vandy/Term3/VR/ovr_strip1/VrSamples/VrCubeWorld_Framework/Projects/Android/build/intermediates/ndkBuild/release/obj/local/arm64-v8a/libvrapi.so',
'--build-id=sha1',
'--no-rosegment',
'--no-undefined',
'--fatal-warnings',
'-lEGL',
'-lGLESv3',
'-landroid',
'-llog',
'-lz',
'-lz',
'-llog',
'-landroid',
'-lc',
'-lm',
'-lm',
'-lgcc',
'-ldl',
'-lc',
'-lgcc',
'-ldl',
'/home/smiller/Android/Sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/lib/aarch64-linux-android/24/crtend_so.o']
Android.mk:
LOCAL_PATH := $(call my-dir)
######################################
#
# Static Libraries
#
#######################################
# ACE
include $(CLEAR_VARS)
LOCAL_MODULE := libACE
LOCAL_SRC_FILES := $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libACE.a
LOCAL_C_INCLUDES += $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/TAO
include $(PREBUILT_STATIC_LIBRARY)
# TAO
include $(CLEAR_VARS)
LOCAL_MODULE := libTAO
LOCAL_SRC_FILES := $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO.a
LOCAL_C_INCLUDES += $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/TAO
include $(PREBUILT_STATIC_LIBRARY)
# TAO Any Type Code
include $(CLEAR_VARS)
LOCAL_MODULE := libTAOAnyTypeCode
LOCAL_SRC_FILES := $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO_AnyTypeCode.a
LOCAL_C_INCLUDES += $(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/TAO
include $(PREBUILT_STATIC_LIBRARY)
##########################################
#
# Compiler Options
#
##########################################
include $(CLEAR_VARS)
include ../../../../cflags.mk
LOCAL_MODULE := vrcubeworldfw
LOCAL_ARM_MODE := arm
LOCAL_ARM_NEON := true
LOCAL_CFLAGS := -Werror
LOCAL_C_INCLUDES += $(LOCAL_PATH)/../../../../SampleCommon/Src \
$(LOCAL_PATH)/../../../../SampleFramework/Src \
$(LOCAL_PATH)/../../../../../VrApi/Include \
$(LOCAL_PATH)/../../../../../1stParty/OVR/Include \
$(LOCAL_PATH)/../../../../../1stParty/utilities/include \
$(LOCAL_PATH)/../../../../../3rdParty/stb/src \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/TAO \
LOCAL_CPPFLAGS += -frtti
LOCAL_CPPFLAGS += -fexceptions
LOCAL_SRC_FILES := ../../../Src/VrCubeWorld_Framework.cpp \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO_AnyTypeCode.a \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libTAO.a \
$(LOCAL_PATH)/../../../../../3rdParty/ACE_wrappers/build/target/lib/libACE.a \
###################################################
#
# Linker Options
#
###################################################
LOCAL_LDLIBS := -lEGL -lGLESv3 -landroid -llog -lz
LOCAL_LDFLAGS += --verbose
LOCAL_LDFLAGS +=
LOCAL_STATIC_LIBRARIES := sampleframework
LOCAL_STATIC_LIBRARIES += libTAOAnyTypeCode libTAO libACE
LOCAL_SHARED_LIBRARIES := vrapi
include $(BUILD_SHARED_LIBRARY)
$(call import-module,VrApi/Projects/AndroidPrebuilt/jni)
$(call import-module,VrSamples/SampleFramework/Projects/Android/jni)
nm -Ca .../libTAO.a | grep ACE_Time_Value::ACE_Time_Value出力：
0000000000000000 W ACE_Time_Value::ACE_Time_Value(long, long)
いろいろ試してみましたが、何もうまくいかないようです。私が間違っていることについてアドバイスや助けをいただければ幸いです。