i686 build OOMing
https://kojipkgs.fedoraproject.org//work/tasks/3814/68223814/build.log
cd
/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/i686-redhat-linux-gnu/layers
&& /usr/bin/g++ -DAPI_NAME=\"Vulkan\" -DVK_ENABLE_BETA_EXTENSIONS
-DVK_USE_PLATFORM_WAYLAND_KHR -DVK_USE_PLATFORM_WAYLAND_KHX
-DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XCB_KHX
-DVK_USE_PLATFORM_XLIB_KHR -DVK_USE_PLATFORM_XLIB_KHX
-DVK_USE_PLATFORM_XLIB_XRANDR_EXT -DVkLayer_khronos_validation_EXPORTS
-I/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/layers
-I/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/layers/generated
-I/usr/include/glslang -I/usr/include/spirv/include
-I/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/i686-redhat-linux-gnu
-I/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/i686-redhat-linux-gnu/layers
-O2 -flto=auto -ffat-lto-objects -fexceptions -g1
-grecord-gcc-switches -pipe -Wall -Werror=format-security
-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS
-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
-fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1
-m32 -march=i686 -mtune=generic -msse2 -mfpmath=sse -mstackrealign
-fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
-Wpointer-arith -Wno-unused-function -Wno-sign-compare -DNDEBUG -fPIC
-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers
-fno-strict-aliasing -fno-builtin-memcmp -fvisibility=hidden
-Wimplicit-fallthrough=0 -std=gnu++11 -MD -MT
layers/CMakeFiles/VkLayer_khronos_validation.dir/generated/chassis.cpp.o
-MF CMakeFiles/VkLayer_khronos_validation.dir/generated/chassis.cpp.o.d
-o CMakeFiles/VkLayer_khronos_validation.dir/generated/chassis.cpp.o
-c
/builddir/build/BUILD/Vulkan-ValidationLayers-sdk-1.2.176.1/layers/generated/chassis.cpp
cc1plus: out of memory allocating 65536 bytes after a total of 3310292992 bytes
We already use -g1 to try and reduce memory usage, and I tried not
doing parallel jobs in case it was too much? any suggestions, is this
LTO?
Dave.