【发布时间】:2021-01-06 14:19:14
【问题描述】:
我能够在 android 中为 arm 平台集成一个 64 位预建库“x”,当我尝试在所需模块中调用该库时,该库将为 32 位和 64 位库编译失败,提及“x”的 32 位库是未找到。 /out/target/product/xxxx/system/lib64/libxxxx.so
- 预建库 makefile
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := libfoo.so
LOCAL_MODULE := libfoo
LOCAL_MODULE_SUFFIX := .so
LOCAL_MODULE_CLASS := SHARED_LIBRARIES
LOCAL_MODULE_PATH := $(TARGET_OUT)/lib64
LOCAL_MODULE_TAGS := debug
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(BUILD_PREBUILT
- 链接模块 Makefile
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
test.c
LOCAL_SHARED_LIBRARIES := \
liblog \
libcutils
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
ifeq ($(TARGET_ARCH),arm64)
LOCAL_SHARED_LIBRARIES += libfoo.so
endif
LOCAL_CFLAGS += -Wall -Werror
LOCAL_MODULE := vtest
LOCAL_MODULE_RELATIVE_PATH := test
LOCAL_MODULE_TAGS := optional
include $(BUILD_SHARED_LIBRARY)
ninja: error: 'out/target/product/xxxx/obj_arm/SHARED_LIBRARIES/libxxxx_intermediates/export_includes', needed by 'out/target/product/xxxx/obj_arm/SHARED_LIBRARIES/yyyyy/import_includes', missing and no known rule to make it
我想限制链接模块只为 64 位而不是 32 位构建,我尝试了以下但不工作 ifeq ($(TARGET_ARCH),arm64) LOCAL_SHARED_LIBRARIES += libxxx 结束
请提供解决此问题的建议
【问题讨论】:
-
请编辑您的问题并添加一个完整的生成文件来重现您描述的行为。
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@Michael 我已经添加了makefile
标签: android android-ndk android-build