Hi all,
I am trying to compile the latest android-4.2.2_r1 branch from source (ARM arch, full-eng configuration) and I bump into the following compilation error along the road:
host C++: obbtool <= frameworks/base/tools/obbtool/Main.cpp
Export includes file: frameworks/base/tools/obbtool/Android.mk -- out/host/linux-x86/obj/EXECUTABLES/obbtool_intermediates/export_includes
host Executable: obbtool (out/host/linux-x86/obj/EXECUTABLES/obbtool_intermediates/obbtool)
Install: out/host/linux-x86/bin/obbtool
Export includes file: external/oprofile/libpp/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_pp_intermediates/export_includes
Export includes file: external/oprofile/libdb/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_db_intermediates/export_includes
Export includes file: external/oprofile/libregex/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_op_regex_intermediates/export_includes
Export includes file: external/oprofile/libopt++/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_opt++_intermediates/export_includes
Export includes file: external/oprofile/libutil++/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_util++_intermediates/export_includes
Export includes file: external/oprofile/libpopt/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_popt_intermediates/export_includes
Export includes file: external/oprofile/libop/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_op_intermediates/export_includes
Export includes file: external/oprofile/libutil/Android.mk -- out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_util_intermediates/export_includes
make: *** No rule to make target `out/host/linux-x86/obj/STATIC_LIBRARIES/libbfd_intermediates/export_includes', needed by `out/host/linux-x86/obj/EXECUTABLES/opannotate_intermediates/import_includes'. Stop.
I search for some solutions and noticed that a possible solution is to edit external/oprofile/common.mk:
HAVE_LIBBFD := false
ifeq ($(TARGET_ARCH),arm)
toolchain := prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6
common_host_c_includes := $(common_c_includes) $(toolchain)/include
common_host_cflags := $(common_cflags) -fexceptions -DANDROID_HOST -DHAVE_XCALLOC
common_host_ldlibs_libiconv :=
ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-x86)
HAVE_LIBBFD := true
common_host_cflags += -DMISSING_MREMAP
common_host_ldlibs_libiconv := -liconv
else
ifeq ($(HOST_OS)-$(HOST_ARCH),linux-x86)
HAVE_LIBBFD := false
endif
endif
Quote from a post I found regarding this topic: "Yes, if you're using linaro's toolchain you need to set HAVE_LIBBFD := false in external/oprofile/common.mk". I noticed this is apparently not an android-4.2.2_r1 specific problem, but older version have this too.
LIBBFD is apparently a Binary File Descriptor library and it seems my tool chain has this functionality too:
I have 2 question about this:
- Someone has any idea why the library is not picked up correctly, although it seems to be included in the tool chain?
- Is it OK to just disable the BFD support in oprofile (a continuous system-wide profiler)? It sounds like this might have mayor impact on my resulting build.
Any hints on this one really appreciated.
Best regards,
Bart
原文链接: https://www.cnblogs.com/sinojelly/archive/2013/04/03/2998790.html
欢迎关注
微信关注下方公众号，第一时间获取干货硬货；公众号内回复【pdf】免费获取数百本计算机经典书籍
原创文章受到原创版权保护。转载请注明出处：https://www.ccppcoding.com/archives/83201
非原创文章文中已经注明原地址，如有侵权，联系删除
关注公众号【高性能架构探索】，第一时间获取最新文章
转载文章受原作者版权保护。转载请注明原作者出处！
