|
From: | Gregory Casamento |
Subject: | Re: Building on android.... |
Date: | Wed, 13 Feb 2019 11:42:43 -0500 |
As I understand it (and this is based on looking a few years ago, so may
be wrong now) the NDK doesn't provide any C++ environment by default,
you have to explicitly opt in to one. It used to provide a choice of
two, I don't know if it still does.
David
On 13/02/2019 12:41, Gregory Casamento wrote:
> A little more context... my build environment is a MacPro 2010 running
> the latest version of Mojave. I have downloaded and installed the
> latest of Android studio and installed the latest SDK and NDK using the
> menu under tools and the SDK manager. The version of the NDK I'm using
> is 19.0.5232133. I am utterly stumped as to why this is not working.
> Also, it seems as though Ivan's installation of this is working which
> seems to indicate that this is a configuration issue.
>
> Any input would be appreciated.
>
> On Wed, Feb 13, 2019 at 7:09 AM Gregory Casamento
> <address@hidden <mailto:address@hidden>> wrote:
>
> ### Build libobjc2
>
> -- The ASM compiler identification is Clang
>
> -- Found assembler:
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang
>
> -- Check for working C compiler:
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang
>
> -- Check for working C compiler:
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang
> -- works
>
> -- Detecting C compiler ABI info
>
> -- Detecting C compiler ABI info - done
>
> -- Detecting C compile features
>
> -- Detecting C compile features - done
>
> -- Check for working CXX compiler:
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++
>
> -- Check for working CXX compiler:
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++
> -- works
>
> -- Detecting CXX compiler ABI info
>
> -- Detecting CXX compiler ABI info - done
>
> -- Detecting CXX compile features
>
> -- Detecting CXX compile features - done
>
> -- Testing C++ interop
>
> -- Testing C++ standard library
>
> -- No useable C++ runtime found
>
> -- Looking for pthread.h
>
> -- Looking for pthread.h - found
>
> -- Looking for pthread_create
>
> -- Looking for pthread_create - found
>
> -- Found Threads: TRUE
>
> -- GNUstep install type set to NONE
>
> -- Performing Test CXA_ALLOCATE_EXCEPTION_NOEXCEPT_COMPILES
>
> -- Performing Test CXA_ALLOCATE_EXCEPTION_NOEXCEPT_COMPILES - Success
>
> -- Configuring done
>
> -- Generating done
>
> -- Build files have been written to:
> /Users/heron/Development/Algoriddim/gnustep-toolchain/gnustep-android/gnustep/libobjc2/build
>
> /Users/heron/Development/Algoriddim/gnustep-toolchain/gnustep-android/gnustep/libobjc2/build/CMake
>
> [1/1] Linking CXX executable test_cxx_runtime
>
> FAILED: test_cxx_runtime
>
> : &&
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++
> --target=armv7-none-linux-androideabi16
> --gcc-toolchain=/Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64--sysroot
> /Users/heron/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/sysroot
> -g -DANDROID -fdata-sections -ffunction-sections -funwind-tables
> -fstack-protector-strong -no-canonical-prefixes -mfpu=vfpv3-d16
> -fno-addrsig -mthumb -Wa,--noexecstack -Wformat
> -Werror=format-security -stdlib=libc++-Wl,--exclude-libs,libgcc.a
> -Wl,--exclude-libs,libatomic.a -static-libstdc++ -Wl,--build-id
> -Wl,--warn-shared-textrel-Wl,--exclude-libs,libunwind.a
> -Wl,--no-undefined -Qunused-arguments -Wl,-z,noexecstack
> -Wl,-z,relro -Wl,-z,now -Wl,--gc-sections
> CMakeFiles/test_cxx_runtime.dir/typeinfo_test.cc.o-o
> test_cxx_runtime-latomic -lm && :
>
> CMakeFiles/test_cxx_runtime.dir/typeinfo_test.cc.o:typeinfo_test.cc:vtable
> for type_info2: error: undefined reference to
> 'std::type_info::__do_upcast(__cxxabiv1::__class_type_info const*,
> void**) const'
>
> clang++: error: linker command failed with exit code 1 (use -v to
> see invocation)
>
> ninja: build stopped: subcommand failed.
>
> ### LIBOBJC2 BUILD FAILED!!!
>
>
> I am running into the above error when trying to build for Android.
> I have the latest ndk and sdk installed with Android studio. Does
> anyone have any idea offhand why C++ isn't finding it's runtime? I
> will attach the build script I am using to generate the ninja script....
>
> GC
>
> --
> Gregory Casamento
> GNUstep Lead Developer / OLC, Principal Consultant
> http://www.gnustep.org
> <https://mailtrack.io/trace/link/ddde09d325c4a435e025a98cecb523c42a3faad5?url="">>
> - http://heronsperch.blogspot.com
> <https://mailtrack.io/trace/link/df5b3556d0922a9f737f08b0905d6385e611c5f0?url="">>
> http://ind.ie/phoenix/
> <https://mailtrack.io/trace/link/92bcebdbb9fc372e2cf08a7e499372cc1cd5d151?url="">>
>
>
>
> --
> Gregory Casamento
> GNUstep Lead Developer / OLC, Principal Consultant
> http://www.gnustep.org
> <https://mailtrack.io/trace/link/1247d0089e9dd2e1ac83c838552d393752c8b833?url="">>
> - http://heronsperch.blogspot.com
> <https://mailtrack.io/trace/link/ff75bfb4c582f91790e81a5fdd96eeb51aab0274?url="">>
> http://ind.ie/phoenix/
> <https://mailtrack.io/trace/link/5bd6878a79f878c78ef8f1630a2dfde8e09e51af?url="">>
>
> _______________________________________________
> Gnustep-dev mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/gnustep-dev
>
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