[Bug gold/20238] error: undefined reference to '__cxa_finalize'

[jorgeayrespereira at hotmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=20238

--- Comment #45 from Jorge Ayres Pereira <jorgeayrespereira at hotmail dot com> 
---
I've added:

-Wl,-y,__cxa_finalize

In here at the end ( i hope i learned!)

prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ld
-plugin
/home/jorge/cm13/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../libexec/gcc/arm-linux-androideabi/4.9.4/liblto_plugin.so
-plugin-opt=/home/jorge/cm13/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../libexec/gcc/arm-linux-androideabi/4.9.4/lto-wrapper
-plugin-opt=-fresolution=/tmp/cc15ilVv.res
--sysroot=/home/jorge/uber/out/arm-linux-androideabi-4.9/arch-arm
--eh-frame-hdr -dynamic-linker /system/bin/linker -X -m armelf_linux_eabi -z
noexecstack -z relro -z now -pie -o
/home/jorge/cm13/out/target/product/bacon/obj/EXECUTABLES/backtrace_test_intermediates/LINKED/backtrace_test32
-L/home/jorge/cm13/out/target/product/bacon/obj/lib
-L/home/jorge/cm13/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc/arm-linux-androideabi/4.9.4
-L/home/jorge/cm13/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc
-L/home/jorge/cm13/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc/arm-linux-androideabi/4.9.4/../../../../arm-linux-androideabi/lib
-dynamic-linker /system/bin/linker --gc-sections -z nocopyreloc
-rpath-link=/home/jorge/cm13/out/target/product/bacon/obj/lib
/home/jorge/cm13/out/target/product/bacon/obj/lib/crtbegin_dynamic.o
/home/jorge/cm13/out/target/product/bacon/obj/EXECUTABLES/backtrace_test_intermediates/backtrace_test.o
/home/jorge/cm13/out/target/product/bacon/obj/EXECUTABLES/backtrace_test_intermediates/GetPss.o
/home/jorge/cm13/out/target/product/bacon/obj/EXECUTABLES/backtrace_test_intermediates/thread_utils.o
--whole-archive --no-whole-archive
/home/jorge/cm13/out/target/product/bacon/obj/STATIC_LIBRARIES/libgtest_intermediates/libgtest.a
/home/jorge/cm13/out/target/product/bacon/obj/STATIC_LIBRARIES/libgtest_main_intermediates/libgtest_main.a
/home/jorge/cm13/out/target/product/bacon/obj/STATIC_LIBRARIES/libunwind_llvm_intermediates/libunwind_llvm.a
/home/jorge/cm13/out/target/product/bacon/obj/STATIC_LIBRARIES/libcompiler_rt-extras_intermediates/libcompiler_rt-extras.a
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc/arm-linux-androideabi/4.9.4/libatomic.a
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc/arm-linux-androideabi/4.9.4/libgcc.a
-lbacktrace_test -lbacktrace -lbase -lcutils -ldl -lc++ -ldl -lc -lm -z
noexecstack -z relro -z now --build-id=md5 --warn-shared-textrel
--fatal-warnings --icf=safe --hash-style=gnu --no-fix-cortex-a8 --exclude-libs
libunwind_llvm.a --no-undefined
/home/jorge/cm13/out/target/product/bacon/obj/lib/crtend_android.o --verbose
-Wl,-y,__cxa_finalize

and got this result:
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ld:
-Wl,-y,__cxa_finalize: unknown option
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ld:
use the --help option for usage information

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