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

[hjl.tools at gmail dot com]

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

--- Comment #18 from H.J. Lu <hjl.tools at gmail dot com> ---
Please run

prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++
-pie -nostdlib -Bdynamic -Wl,-dynamic-linker,/system/bin/linker
-Wl,--gc-sections -Wl,-z,nocopyreloc 
-L/home/jorge/cm13/out/target/product/bacon/obj/lib
-Wl,-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
         -Wl,--whole-archive   -Wl,--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  -o
/home/jorge/cm13/out/target/product/bacon/obj/EXECUTABLES/backtrace_test_intermediates/LINKED/backtrace_test32
  -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--build-id=md5
-Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--icf=safe
-Wl,--hash-style=gnu -Wl,--no-fix-cortex-a8    
-Wl,--exclude-libs,libunwind_llvm.a -Wl,--no-undefined
/home/jorge/cm13/out/target/product/bacon/obj/lib/crtend_android.o -v

It will show

prebuilts/............./collect2 list of arguments passed to collect2

Then copy "list of arguments passed to collect2" after

prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ld

run it and show what you see here.

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