Are you talking about how the script configures things? On Fri, Feb 15, 2019 at 12:08 Jordan Schidlowsky <[email protected]> wrote:
> We will be shipping a large game in a couple weeks on android that is > built on gnustep. We've been testing very extensively over the past 3-4 > months and things look quite stable (at least on armv7-a). The game > heavily uses ARC, blocks, libdispatch.... Lemme just say the configuration > of gnustep-base, build, and project setup, were........ not ideal. > > On Feb 15, 2019, at 11:04 AM, Gregory Casamento <[email protected]> > wrote: > > The challenge at this point is to get a working app. > > On Wed, Feb 13, 2019 at 14:47 Gregory Casamento <[email protected]> > wrote: > >> Ivan pointed out that I was using the wrong ninja script. This solved my >> problem. I am now working on getting base to build properly. >> >> GC >> >> On Wed, Feb 13, 2019 at 12:21 PM Ivan Vučica <[email protected]> wrote: >> >>> FTR thank you for that, and for spotting -androideabi16! >>> >>> On Wed, Feb 13, 2019 at 5:20 PM Jordan Schidlowsky < >>> [email protected]> wrote: >>> >>>> Agreed, just sharing whats working for us via gradle config. >>>> >>>> On Feb 13, 2019, at 11:17 AM, Ivan Vučica <[email protected]> wrote: >>>> >>>> Aye; but we should not depend on using Gradle as the end state. >>>> >>>> On Wed, Feb 13, 2019 at 5:09 PM Jordan Schidlowsky < >>>> [email protected]> wrote: >>>> >>>>> Ya you're right, It should be picked up. For what it's worth, here's >>>>> our gradle config, (which ends up passing the correct flags to cmake for >>>>> building gnustep): >>>>> >>>>> defaultConfig { >>>>> applicationId "com.noodlecake.ssg4" >>>>> minSdkVersion 21 >>>>> targetSdkVersion 28 >>>>> versionCode 28 >>>>> versionName "1.0.0" >>>>> testInstrumentationRunner >>>>> "android.support.test.runner.AndroidJUnitRunner" >>>>> externalNativeBuild { >>>>> cmake { >>>>> cppFlags "-std=c++14 -frtti -fexceptions >>>>> -fconstant-string-class=NSConstantString" >>>>> cFlags "-DANDROID -fconstant-string-class=NSConstantString" >>>>> arguments "-DCMAKE_VERBOSE_MAKEFILE=ON", >>>>> "-DANDROID_STL=c++_static", >>>>> "-DANDROID_DISABLE_FORMAT_STRING_CHECKS=TRUE" >>>>> } >>>>> } >>>>> ndk { >>>>> // Specifies the ABI configurations of your native >>>>> // libraries Gradle should build and package with your APK. >>>>> //abiFilters 'x86', 'x86_64', 'armeabi', 'armeabi-v7a', >>>>> // 'arm64-v8a' >>>>> abiFilters 'armeabi-v7a' >>>>> } >>>>> } >>>>> >>>>> >>>>> >>>>> >>>>> On Feb 13, 2019, at 11:03 AM, Ivan Vučica <[email protected]> wrote: >>>>> >>>>> Reading through the toolchain file >>>>> <https://mailtrack.io/trace/link/faab2ea5ccbf2b25df57825eb4e8d933befc94aa?url=https%3A%2F%2Fandroid.googlesource.com%2Fplatform%2Fndk%2F%2B%2Fmaster%2Fbuild%2Fcmake%2Fandroid.toolchain.cmake&userId=2790543&signature=ae1079c361f3f494>, >>>>> ANDROID_PLATFORM will be calculated from ANDROID_NATIVE_API_LEVEL. So that >>>>> should not be the issue. >>>>> >>>>> I'd start by pepper-spraying message() calls in toolchain .cmake file, >>>>> and in other .cmake files as necessary, too. >>>>> >>>>> On Wed, Feb 13, 2019 at 5:01 PM Jordan Schidlowsky < >>>>> [email protected]> wrote: >>>>> >>>>>> Ah, i didn't see that shell script... I think >>>>>> -DANDROID_PLATFORM=android-21 (or 23) is what you want there. >>>>>> >>>>>> >>>>>> On Feb 13, 2019, at 10:53 AM, Ivan Vučica <[email protected]> wrote: >>>>>> >>>>>> Actually -- it doesn't explain why this is happening, as the shell >>>>>> script (which I failed to notice Gregory attached) matches what I sent >>>>>> him. >>>>>> It's using -DANDROID_NATIVE_API_LEVEL=23 which should make it use >>>>>> ...-androideabi23. >>>>>> >>>>>> Strange. >>>>>> >>>>>> On Wed, Feb 13, 2019 at 4:47 PM Ivan Vučica <[email protected]> wrote: >>>>>> >>>>>>> Ah, that doesn't match what I sent out and makes me feel better ;-) >>>>>>> >>>>>>> On Wed, Feb 13, 2019 at 4:41 PM Jordan Schidlowsky < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> I think this line in his output indicates he's building for API 16: >>>>>>>> >>>>>>>> --target=armv7-none-linux-androideabi16 >>>>>>>> >>>>>>>> On Feb 13, 2019, at 10:07 AM, Ivan Vučica <[email protected]> wrote: >>>>>>>> >>>>>>>> Since Greg mentioned me: >>>>>>>> >>>>>>>> Instructions/commands I came up with and that I sent over to >>>>>>>> Gregory should attempt using API level 23. Totally arbitrarily picked. >>>>>>>> Use >>>>>>>> of pre-21 API is not happening so not an issue. >>>>>>>> >>>>>>>> Needless to say, building works for me. I don’t have a >>>>>>>> self-contained script to share, but it’s super simplistic and what Greg >>>>>>>> described (incl using GUI to install NDK) is what I did. >>>>>>>> >>>>>>>> I’m only sure it builds, not that it works, as I am yet to try >>>>>>>> running the code; I don’t have a build script ready for producing an >>>>>>>> APK >>>>>>>> (the old approach from 2013 and 2014 is a mess and needs to be >>>>>>>> reworked). >>>>>>>> >>>>>>>> On Wed 13 Feb 2019 at 15:34 Jordan Schidlowsky < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> I've got some patches but they are pretty ugly and I want to clean >>>>>>>>> them up properly before submitting... >>>>>>>>> >>>>>>>>> On Feb 13, 2019, at 8:41 AM, Jordan Schidlowsky < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>> An NDK app can chose to bundle in a (c++_shared) library in your >>>>>>>>> app, or you can link with a static (c++_static) standard library. >>>>>>>>> This is >>>>>>>>> actually dependant on what setting you chose for this in your gradle >>>>>>>>> build >>>>>>>>> file, as gradle will pass that along to cmake which will link it in. >>>>>>>>> >>>>>>>>> That cxx runtime test doesn't quite work correctly using an >>>>>>>>> android toolchain. But if you want to configure your ndk app using >>>>>>>>> c++_static you can remove that test section from CMakeLists.txt and >>>>>>>>> add in >>>>>>>>> manually below: >>>>>>>>> >>>>>>>>> set(CXXRT_IS_STDLIB true) >>>>>>>>> target_link_libraries(objc c++_static stdc++) >>>>>>>>> >>>>>>>>> I will also note, that I am still thinking about a way to run that >>>>>>>>> test suite while cross compiling... >>>>>>>>> >>>>>>>>> >>>>>>>>> On Feb 13, 2019, at 6:41 AM, Gregory Casamento < >>>>>>>>> [email protected]> 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 < >>>>>>>>> [email protected]> 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 >>>>>>>>>> <https://mailtrack.io/trace/link/60886d21dd395f248f150bf2063af90bce602b5b?url=http%3A%2F%2Ftypeinfo_test.cc%2F&userId=2790543&signature=a72ed8c78f119f8b>: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/5539c79bf8ea11ab855df69cf27c47504df4029a?url=http%3A%2F%2Fwww.gnustep.org&userId=2790543&signature=a3bacb38978af1d3> >>>>>>>>>> - http://heronsperch.blogspot.com >>>>>>>>>> <https://mailtrack.io/trace/link/0e7d2849e32e6a5545dee4db716d416d8a769d54?url=http%3A%2F%2Fheronsperch.blogspot.com&userId=2790543&signature=794ec8837a56aa7c> >>>>>>>>>> http://ind.ie/phoenix/ >>>>>>>>>> <https://mailtrack.io/trace/link/2957e53708e301d78eebf58dc506d80bbe462935?url=http%3A%2F%2Find.ie%2Fphoenix%2F&userId=2790543&signature=4c11c7cb082d4c41> >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Gregory Casamento >>>>>>>>> GNUstep Lead Developer / OLC, Principal Consultant >>>>>>>>> http://www.gnustep.org >>>>>>>>> <https://mailtrack.io/trace/link/395c4e14c1327f2eb68a925849b3ef4405ef1c3c?url=http%3A%2F%2Fwww.gnustep.org&userId=2790543&signature=97bd0bcba9a39e96> >>>>>>>>> - http://heronsperch.blogspot.com >>>>>>>>> <https://mailtrack.io/trace/link/df75d951421ec7ec49a7f3777a60a26416e028ad?url=http%3A%2F%2Fheronsperch.blogspot.com&userId=2790543&signature=9831445b2546de15> >>>>>>>>> http://ind.ie/phoenix/ >>>>>>>>> <https://mailtrack.io/trace/link/aae8e7cc987e35195aa951657c98b8697f0f1d6e?url=http%3A%2F%2Find.ie%2Fphoenix%2F&userId=2790543&signature=124dae0a65061977> >>>>>>>>> _______________________________________________ >>>>>>>>> Discuss-gnustep mailing list >>>>>>>>> [email protected] >>>>>>>>> https://lists.gnu.org/mailman/listinfo/discuss-gnustep >>>>>>>>> <https://mailtrack.io/trace/link/f80f650ce2e69eb21b34eff589f9ace84a85b5ba?url=https%3A%2F%2Flists.gnu.org%2Fmailman%2Flistinfo%2Fdiscuss-gnustep&userId=2790543&signature=fd9e027ef774428f> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Gnustep-dev mailing list >>>>>>>>> [email protected] >>>>>>>>> https://lists.gnu.org/mailman/listinfo/gnustep-dev >>>>>>>>> <https://mailtrack.io/trace/link/12db2ea57bbeafe9fb5617a92f224d44ca31af35?url=https%3A%2F%2Flists.gnu.org%2Fmailman%2Flistinfo%2Fgnustep-dev&userId=2790543&signature=69fbc0c26214836b> >>>>>>>>> >>>>>>>> -- >>>>>>>> Sent from Gmail Mobile >>>>>>>> >>>>>>>> >>>>>>>> >>>>>> >>>>> >>>> >> >> -- >> Gregory Casamento >> GNUstep Lead Developer / OLC, Principal Consultant >> http://www.gnustep.org >> <https://mailtrack.io/trace/link/f96c84969d3eb1649c6152bfd4e969a2d0bc04ca?url=http%3A%2F%2Fwww.gnustep.org&userId=2790543&signature=cf673d8f7c9de2ee> >> - http://heronsperch.blogspot.com >> <https://mailtrack.io/trace/link/6dcc6d47fb32cb89a517b10436520e8740ac82ac?url=http%3A%2F%2Fheronsperch.blogspot.com&userId=2790543&signature=6596886ce09bf75f> >> http://ind.ie/phoenix/ >> <https://mailtrack.io/trace/link/29eac4e9399908a6ec029d8842d4a0c867a6b255?url=http%3A%2F%2Find.ie%2Fphoenix%2F&userId=2790543&signature=b50eb38ce5efa054> >> > -- > Gregory Casamento > GNUstep Lead Developer / OLC, Principal Consultant > http://www.gnustep.org - http://heronsperch.blogspot.com > http://ind.ie/phoenix/ > > > -- Gregory Casamento GNUstep Lead Developer / OLC, Principal Consultant http://www.gnustep.org - http://heronsperch.blogspot.com http://ind.ie/phoenix/
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