ninja -C out/Release electron
ninja: Entering directory `out/Release‘
[1/3263] CXX obj/content/browser/browser/browser_jumbo_16.o
FAILED: obj/content/browser/browser/browser_jumbo_16.o
../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/content/browser/browser/browser_jumbo_16.o.d -DENABLE_SCREEN_CAPTURE=1 -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DOFFICIAL_BUILD -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_GNU_SOURCE -DCR_CLANG_REVISION=\"371202-8455294f-1\" -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -D_LIBCPP_ABI_UNSTABLE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_ENABLE_NODISCARD -DCR_LIBCXX_REVISION=361348 -DCR_SYSROOT_HASH=b1b67071a9850ecba2ee8de0762e0edc0981a1cb -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DCONTENT_IMPLEMENTATION -DV8_USE_EXTERNAL_STARTUP_DATA -DATK_LIB_DIR=\"/usr/lib/x86_64-linux-gnu\" -DUSE_ATK_BRIDGE -DATK_DISABLE_DEPRECATION_WARNINGS -DATSPI_MAJOR_VERSION=2 -DATSPI_MINOR_VERSION=29 -DATSPI_MICRO_VERSION=1 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 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-DSQLITE_ENABLE_LOCKING_STYLE=0 -DFLAC__NO_DLL -I. -I../.. -Igen -I../../third_party/libwebp/src -I../../third_party/libyuv/include -I../../third_party/khronos -I../../gpu -I../../third_party/vulkan/include -Igen/third_party/dawn -I../../third_party/dawn/src/include -I../../third_party/boringssl/src/include -I../../third_party/ced/src -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -I../../third_party/protobuf/src -I../../third_party/skia -I../../third_party/vulkan/include -I../../third_party/skia/third_party/vulkanmemoryallocator -I../../third_party/vulkan/include -I../../third_party/libwebm/source -I../../third_party/protobuf/src -Igen/protoc_out -I../../third_party/leveldatabase -I../../third_party/leveldatabase/src -I../../third_party/leveldatabase/src/include -I../../third_party/webrtc_overrides -I../../third_party/webrtc -Igen/third_party/webrtc -I../../third_party/abseil-cpp -Igen/third_party/metrics_proto -I../../third_party/perfetto -I../../third_party/perfetto/include -Igen/third_party/perfetto/build_config -I../../third_party/mesa_headers -I../../v8/include -Igen/v8/include -I../../third_party/perfetto/include -Igen/third_party/perfetto/build_config -Igen/third_party/perfetto -Igen/third_party/perfetto -Igen/third_party/perfetto -Igen/third_party/perfetto -Igen/third_party/perfetto -Igen/third_party/perfetto -Igen/third_party/perfetto -I../../third_party/angle/src/common/third_party/base -Igen/angle -I../../third_party/angle/include -I../../third_party/brotli/include -I../../third_party/re2/src -I../../third_party/zlib -I../../third_party/fontconfig/src -fprofile-sample-use=../../chrome/android/profiles/afdo.prof -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -B../../third_party/binutils/Linux_x64/Release/bin -pthread -fcolor-diagnostics -fmerge-all-constants -fcrash-diagnostics-dir=../../tools/clang/crashreports -Xclang -mllvm -Xclang -instcombine-lower-dbg-declare=0 -fcomplete-member-pointers -m64 -march=x86-64 -Xclang -fdebug-compilation-dir -Xclang . -no-canonical-prefixes -Wall -Werror -Wextra -Wimplicit-fallthrough -Wthread-safety -Wextra-semi -Wno-missing-field-initializers -Wno-unused-parameter -Wno-c++11-narrowing -Wno-unneeded-internal-declaration -Wno-undefined-var-template -Wno-ignored-pragma-optimize -Wno-implicit-int-float-conversion -Wno-xor-used-as-pow -Wno-c99-designator -Wno-reorder-init-list -Wno-final-dtor-non-final-class -O2 -fno-ident -fdata-sections -ffunction-sections -fno-omit-frame-pointer -g2 -ggnu-pubnames -fvisibility=hidden -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-ipc -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wshadow -Wexit-time-destructors -Wno-unused-function -Wno-unused-local-typedef -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/atk-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/at-spi2-atk/2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/at-spi-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/dbus-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/dbus-1.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/glib-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/at-spi-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/dbus-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/dbus-1.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/glib-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/glib-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/pango-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/harfbuzz -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/pango-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/fribidi -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/cairo -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/glib-2.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/pixman-1 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/uuid -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/libpng16 -Wno-shorten-64-to-32 -Wno-header-guard -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/nss -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/nspr -isystem../../build/linux/debian_sid_amd64-sysroot/usr/include/dbus-1.0 -isystem../../build/linux/debian_sid_amd64-sysroot/usr/lib/x86_64-linux-gnu/dbus-1.0/include -std=c++14 -fno-exceptions -fno-rtti -nostdinc++ -isystem../../buildtools/third_party/libc++/trunk/include -isystem../../buildtools/third_party/libc++abi/trunk/include --sysroot=../../build/linux/debian_sid_amd64-sysroot -fvisibility-inlines-hidden -c gen/content/browser/browser_jumbo_16.cc -o obj/content/browser/browser/browser_jumbo_16.o
clang++: error: unable to execute command: Killed
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 10.0.0 (https://github.com/llvm/llvm-project/ 8455294f2ac13d587b13d728038a9bffa7185f2b)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: ../../third_party/llvm-build/Release+Asserts/bin
clang++: note: diagnostic msg: PLEASE submit a bug report to https://crbug.com and run tools/clang/scripts/process_crashreports.py (only works inside Google) which will upload a report and include the crash backtrace, preprocessed source, and associated run script.
clang++: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: ../../tools/clang/crashreports/browser_jumbo_16-791290.cpp
clang++: note: diagnostic msg: ../../tools/clang/crashreports/browser_jumbo_16-791290.sh
clang++: note: diagnostic msg:
********************
[6/3263] CXX obj/content/browser/browser/browser_jumbo_2.o
ninja: build stopped: subcommand failed.
原因：
这是swap区不够大的原因。导致clang++ kernel opps
解决方法：
请加大分区：
sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
开机自动挂载swap：
使用 vi 或 nano 在 /etc/fstab 文件底部添加如下内容：
/swapfile none swap sw 0 0
chromium electron 编译出现 clang 错误 clang++: error: unable to execute command: Killed
原文：https://www.cnblogs.com/bigben0123/p/13066550.html