I'll start out by saying my engine uses c++_shared as the STL runtime. This is absolutely critical for a 200+ line engine with dozens of dependencies that i've already got building and going this way.
I've spent 8 hours completely pulling my hair out trying to desperately get V8 to for the love of god just link properly without spamming 1000's of C++ linker errors. I've tried literally everything I can think of. Please please help me. Android is the final build I have to do for a v8 integration. My current build args (I've tried just about every combination of these): target_os = "android" is_debug = false is_clang = false use_sysroot = false v8_use_snapshot = true treat_warnings_as_errors = false target_cpu = "arm64" # as v8gen.py assumes a simulator build. v8_target_cpu = "arm64" is_component_build = false v8_enable_i18n_support = false v8_monolithic = true v8_static_library = true v8_use_external_startup_data = false use_custom_libcxx = false use_custom_libcxx_for_host=false use_libfuzzer=false v8_enable_test_features="" v8_experimental_extra_library_files=[] v8_extra_library_files=[] use_glib = false use_drfuzz=false android32_ndk_api_level = 19 android_ndk_major_version = 19 android_ndk_version = "r19" android_sdk_platform_version = 19 android_sdk_version = 19 android64_ndk_api_level = 19 I've also manually changed -std=c++14 (not gnu) to match what I have in my engine, this also has no effect on the errors. Here's an example build line. These settings are spot-on-exact with what i'm using my main engine's code. [2/82] ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/v8_compiler/compiler-source-position-table.o.d -DANDROID -DHAVE_SYS_UIO_H -DANDROID_NDK_VERSION_ROLL=r19_1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64 -DENABLE_MINOR_MC -DV8_USE_SNAPSHOT -DV8_CONCURRENT_MARKING -DV8_ENABLE_LAZY_SOURCE_POSITIONS -DV8_EMBEDDED_BUILTINS -DV8_SHARED_RO_HEAP -DV8_WIN64_UNWINDING_INFO -DV8_ENABLE_REGEXP_INTERPRETER_THREADED_DISPATCH -DV8_DEPRECATION_WARNINGS -DV8_IMMINENT_DEPRECATION_WARNINGS -DV8_TARGET_ARCH_ARM64 -DV8_DEPRECATION_WARNINGS -DV8_IMMINENT_DEPRECATION_WARNINGS -I../.. -Igen -I../.. -Igen -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -ffunction-sections -fno-short-enums --target=aarch64-linux-android19 -DHAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC=1 -mno-outline -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -Wall -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-deprecated-declarations -Wno-comments -Wno-packed-not-aligned -Wno-missing-field-initializers -Wno-unused-parameter -fno-omit-frame-pointer -g1 -Wno-strict-overflow -Wno-return-type -O2 -fno-ident -fdata-sections -ffunction-sections -fvisibility=default -std=c++14 -Wno-narrowing -Wno-class-memaccess -fno-exceptions -fno-rtti --sysroot=../../third_party/android_ndk/toolchains/llvm/prebuilt/darwin-x86_64/sysroot -c ../../src/compiler/compiler-source-position-table.cc -o obj/v8_compiler/compiler-source-position-table.o When I link with my engine I can't ever get past thousands of C++ related linker errors: /Users/mike/comp/googlesource-android/v8/v8/out.gn/arm.release/obj/libv8_monolith.a(turbo-assembler.o): In function `~basic_stringbuf': /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:130: undefined reference to `std::__1::basic_streambuf<char, std::__1::char_traits<char> >::~basic_streambuf()' /Users/mike/comp/googlesource-android/v8/v8/out.gn/arm.release/obj/libv8_monolith.a(turbo-assembler.o): In function `~basic_ostringstream': /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:136: undefined reference to `std::__1::basic_ostream<char, std::__1::char_traits<char> >::~basic_ostream()' /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:136: undefined reference to `std::__1::basic_ios<char, std::__1::char_traits<char> >::~basic_ios()' /Users/mike/comp/googlesource-android/v8/v8/out.gn/arm.release/obj/libv8_monolith.a(turbo-assembler.o): In function `~basic_stringbuf': /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:130: undefined reference to `std::__1::basic_streambuf<char, std::__1::char_traits<char> >::~basic_streambuf()' /Users/mike/comp/googlesource-android/v8/v8/out.gn/arm.release/obj/libv8_monolith.a(turbo-assembler.o): In function `~basic_ostringstream': /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:136: undefined reference to `std::__1::basic_ostream<char, std::__1::char_traits<char> >::~basic_ostream()' /Users/mike/comp/googlesource-android/v8/v8/third_party/llvm-build/Release+Asserts/bin/../include/c++/v1/iosfwd:136: undefined reference to `std::__1::basic_ios<char, std::__1::char_traits<char> >::~basic_ios()' /Users/mike/comp/googlesource-android/v8/v8/out.gn/arm.release/obj/libv8_monolith.a(turbo-assembler.o): In function `~basic_stringbuf': I'm really at my wits end here. I simply cannot spend another 8 hour day on this with nothing to show for it. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/17051e7c-e378-4b87-a2e0-e5439ea60e3fn%40googlegroups.com.
