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I'm building with Clang 8.0/compiler-rt/libcxxabi/libcxx/libunwind. I ran into these issues, which are easy fixes. Not sure if my changes are compatible with your build, but happy to generate a PR if they are.
My build scripts for the stack are here (it's missing my llvm trunk CMake changes, and one has to populate their own sysroot): flutter_embedded
Issues
/home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/flutter_application.cc:68:9: error: 'render_delegate_' in capture list does not name a variable
[&render_delegate_](void *userdata, const char *name) -> void * {
^
/home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/flutter_application.cc:179:5: error: no member named 'sleep' in the global namespace
::sleep(INT_MAX);
~~^
/home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/pi_display.cc:226:7: error: use of undeclared identifier 'name'
if (name == nullptr) {
^
/home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/pi_display.cc:230:42: error: use of undeclared identifier 'name'
if (auto address = dlsym(RTLD_DEFAULT, name)) {
I'm building with Clang 8.0/compiler-rt/libcxxabi/libcxx/libunwind. I ran into these issues, which are easy fixes. Not sure if my changes are compatible with your build, but happy to generate a PR if they are.
My build scripts for the stack are here (it's missing my llvm trunk CMake changes, and one has to populate their own sysroot): flutter_embedded
Issues
Build Config (post fixes)
[ 20%] Building CXX object CMakeFiles/flutter.dir/flutter/flutter_application.cc.o /home/joel/git/flutter_embedded/sdk/toolchain/bin/clang++ --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot -DHAVE_LIBBCM_HOST -DHAVE_LIBOPENMAX=2 -DOMX -DOMX_SKIP64BIT -DPIC -DSTANDALONE -DTARGET_POSIX -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_EXTERNAL_OMX -DUSE_VCHIQ_ARM -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LINUX -D_REENTRANT -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vcos/pthreads -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vmcs_host/linux -I/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm --target=arm-linux-gnueabihf -stdlib=libc++ -I/home/joel/git/flutter_embedded/sdk/toolchain/include -std=c++11 -fno-exceptions -fno-rtti -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Os -DNDEBUG -fPIC -o CMakeFiles/flutter.dir/flutter/flutter_application.cc.o -c /home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/flutter_application.cc [ 40%] Building CXX object CMakeFiles/flutter.dir/flutter/main.cc.o /home/joel/git/flutter_embedded/sdk/toolchain/bin/clang++ --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot -DHAVE_LIBBCM_HOST -DHAVE_LIBOPENMAX=2 -DOMX -DOMX_SKIP64BIT -DPIC -DSTANDALONE -DTARGET_POSIX -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_EXTERNAL_OMX -DUSE_VCHIQ_ARM -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LINUX -D_REENTRANT -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vcos/pthreads -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vmcs_host/linux -I/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm --target=arm-linux-gnueabihf -stdlib=libc++ -I/home/joel/git/flutter_embedded/sdk/toolchain/include -std=c++11 -fno-exceptions -fno-rtti -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Os -DNDEBUG -fPIC -o CMakeFiles/flutter.dir/flutter/main.cc.o -c /home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/main.cc [ 60%] Building CXX object CMakeFiles/flutter.dir/flutter/pi_display.cc.o /home/joel/git/flutter_embedded/sdk/toolchain/bin/clang++ --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot -DHAVE_LIBBCM_HOST -DHAVE_LIBOPENMAX=2 -DOMX -DOMX_SKIP64BIT -DPIC -DSTANDALONE -DTARGET_POSIX -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_EXTERNAL_OMX -DUSE_VCHIQ_ARM -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LINUX -D_REENTRANT -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vcos/pthreads -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vmcs_host/linux -I/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm --target=arm-linux-gnueabihf -stdlib=libc++ -I/home/joel/git/flutter_embedded/sdk/toolchain/include -std=c++11 -fno-exceptions -fno-rtti -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Os -DNDEBUG -fPIC -o CMakeFiles/flutter.dir/flutter/pi_display.cc.o -c /home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/pi_display.cc [ 80%] Building CXX object CMakeFiles/flutter.dir/flutter/utils.cc.o /home/joel/git/flutter_embedded/sdk/toolchain/bin/clang++ --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot -DHAVE_LIBBCM_HOST -DHAVE_LIBOPENMAX=2 -DOMX -DOMX_SKIP64BIT -DPIC -DSTANDALONE -DTARGET_POSIX -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_EXTERNAL_OMX -DUSE_VCHIQ_ARM -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LINUX -D_REENTRANT -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vcos/pthreads -I/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/include/interface/vmcs_host/linux -I/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm --target=arm-linux-gnueabihf -stdlib=libc++ -I/home/joel/git/flutter_embedded/sdk/toolchain/include -std=c++11 -fno-exceptions -fno-rtti -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Os -DNDEBUG -fPIC -o CMakeFiles/flutter.dir/flutter/utils.cc.o -c /home/joel/git/flutter_embedded/build/rpi_embedder-prefix/src/rpi_embedder/flutter/utils.cc [100%] Linking CXX executable flutter /opt/cmake-3.13.1-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/flutter.dir/link.txt --verbose=1 /home/joel/git/flutter_embedded/sdk/toolchain/bin/clang++ --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot --target=arm-linux-gnueabihf -stdlib=libc++ -I/home/joel/git/flutter_embedded/sdk/toolchain/include -std=c++11 -fno-exceptions -fno-rtti -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Os -DNDEBUG -L/home/joel/git/flutter_embedded/sdk/toolchain/lib --rtlib=compiler-rt -fuse-ld=gold -v CMakeFiles/flutter.dir/flutter/flutter_application.cc.o CMakeFiles/flutter.dir/flutter/main.cc.o CMakeFiles/flutter.dir/flutter/pi_display.cc.o CMakeFiles/flutter.dir/flutter/utils.cc.o -o flutter -L/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/lib -L/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm -Wl,-rpath,/opt/vc/lib:/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm: -lbrcmGLESv2 -lbrcmEGL -lbcm_host -lflutter_engine -lpthread -ldl clang version 8.0.0 (trunk 350157) Target: arm-unknown-linux-gnueabihf Thread model: posix InstalledDir: /home/joel/git/flutter_embedded/sdk/toolchain/bin Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.6 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.6.4 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.7 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.7.3 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.8 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.8.5 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.9 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/4.9.3 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/5 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/5.4.1 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6 Found candidate GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0 Selected GCC installation: /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0 Candidate multilib: .;@m32 Selected multilib: .;@m32 "/home/joel/git/flutter_embedded/sdk/toolchain/bin/arm-linux-gnueabihf-ld.gold" --sysroot=/home/joel/git/flutter_embedded/sdk/sysroot -EL -z relro -X --hash-style=gnu --eh-frame-hdr -m armelf_linux_eabi -dynamic-linker /lib/ld-linux-armhf.so.3 -o flutter /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../../arm-linux-gnueabihf/crt1.o /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../../arm-linux-gnueabihf/crti.o /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/crtbegin.o -L/home/joel/git/flutter_embedded/sdk/toolchain/lib -L/home/joel/git/flutter_embedded/sdk/sysroot/opt/vc/lib -L/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0 -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../../arm-linux-gnueabihf -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../../../lib -L/home/joel/git/flutter_embedded/sdk/sysroot/lib/arm-linux-gnueabihf -L/home/joel/git/flutter_embedded/sdk/sysroot/lib/../lib -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/arm-linux-gnueabihf -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/../lib -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/arm-linux-gnueabihf/../../lib -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../.. -L/home/joel/git/flutter_embedded/sdk/sysroot/lib -L/home/joel/git/flutter_embedded/sdk/sysroot/usr/lib CMakeFiles/flutter.dir/flutter/flutter_application.cc.o CMakeFiles/flutter.dir/flutter/main.cc.o CMakeFiles/flutter.dir/flutter/pi_display.cc.o CMakeFiles/flutter.dir/flutter/utils.cc.o -rpath /opt/vc/lib:/home/joel/git/flutter_embedded/build/engine-prefix/src/engine/src/out/linux_debug_arm: -lbrcmGLESv2 -lbrcmEGL -lbcm_host -lflutter_engine -lpthread -ldl -lc++ -lm /home/joel/git/flutter_embedded/sdk/toolchain/lib/clang/8.0.0/lib/linux/libclang_rt.builtins-armhf.a -lc /home/joel/git/flutter_embedded/sdk/toolchain/lib/clang/8.0.0/lib/linux/libclang_rt.builtins-armhf.a /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/crtend.o /home/joel/git/flutter_embedded/sdk/sysroot/usr/lib/gcc/arm-linux-gnueabihf/6.3.0/../../../arm-linux-gnueabihf/crtn.oThe text was updated successfully, but these errors were encountered: