android_compile_mips_dbg on tryserver.chromium.android consistently fails to compile-without-patch: 

python "../../build/toolchain/gcc_solink_wrapper.py" --readelf="../../third_party/android_tools/ndk/toolchains/mipsel-linux-android-4.9/prebuilt/linux-x86_64/bin/mipsel-linux-android-readelf" --nm="../../third_party/android_tools/ndk/toolchains/mipsel-linux-android-4.9/prebuilt/linux-x86_64/bin/mipsel-linux-android-nm" --strip=../../third_party/eu-strip/bin/eu-strip --sofile="./lib.unstripped/libservice_manager_mojom_constants_shared.cr.so" --tocfile="./libservice_manager_mojom_constants_shared.cr.so.TOC" --output="./libservice_manager_mojom_constants_shared.cr.so"  -- ../../third_party/llvm-build/Release+Asserts/bin/clang++ -shared -Wl,--fatal-warnings -fPIC -Wl,-z,noexecstack -Wl,-z,now -Wl,-z,relro -Wl,-z,defs -Wl,--as-needed --gcc-toolchain=../../third_party/android_tools/ndk/toolchains/mipsel-linux-android-4.9/prebuilt/linux-x86_64 -Wl,--no-undefined -Wl,--exclude-libs=libgcc.a -Wl,--exclude-libs=libc++_static.a -Wl,--exclude-libs=libvpx_assembly_arm.a --target=mipsel-linux-android --target=mipsel-linux-android -Werror -Wl,--strip-debug -nostdlib --sysroot=../../third_party/android_tools/ndk/platforms/android-16/arch-mips -Wl,-wrap,calloc -Wl,-wrap,free -Wl,-wrap,malloc -Wl,-wrap,memalign -Wl,-wrap,posix_memalign -Wl,-wrap,pvalloc -Wl,-wrap,realloc -Wl,-wrap,valloc -L../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips -o "./lib.unstripped/libservice_manager_mojom_constants_shared.cr.so" -Wl,-soname="libservice_manager_mojom_constants_shared.cr.so" @"./libservice_manager_mojom_constants_shared.cr.so.rsp"
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_new_delete.o): In function `operator new(unsigned int)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_new_delete.cpp:44: undefined reference to `__wrap_malloc'
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_new_delete.cpp:44: undefined reference to `__wrap_malloc'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_new_delete.o): In function `operator delete(void*)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_new_delete.cpp:144: undefined reference to `__wrap_free'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_exception.o): In function `__cxxabiv1::do_malloc(unsigned int)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_exception.cpp:111: undefined reference to `__wrap_malloc'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_exception.o): In function `__cxxabiv1::do_free(void*)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_exception.cpp:118: undefined reference to `__wrap_free'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_exception_storage.o): In function `__cxa_get_globals':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_exception_storage.cpp:80: undefined reference to `__wrap_calloc'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_exception_storage.o): In function `__cxxabiv1::(anonymous namespace)::destruct_(void*)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_exception_storage.cpp:61: undefined reference to `__wrap_free'
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libs/mips/libc++abi.a(cxa_demangle.o): In function `__cxxabiv1::(anonymous namespace)::arena<4096u>::allocate(unsigned int)':
/usr/local/google/buildbot/src/android/ndk-r12-release/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/src/cxa_demangle.cpp:4745: undefined reference to `__wrap_malloc'

https://ci.chromium.org/buildbot/tryserver.chromium.android/android_compile_mips_dbg/95

I think this bot has always been broken, but before https://chromium-review.googlesource.com/c/chromium/src/+/797439, analyze caused nothing to actually get compiled, so earlier builds are green because they didn't do anything.

The downstream Android MIPS bot doesn't have this issue, so I'm not sure if the bot is misconfigured: https://ci.chromium.org/buildbot/chromium.android/Android%20MIPS%20Builder%20%28dbg%29/