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Use the target architecture to specify the path to the ASAN runtime #44

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Merged
MarkSchofield merged 2 commits into from
Nov 26, 2025
Merged

Use the target architecture to specify the path to the ASAN runtime #44

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36eed4c
Use the target architecture to specify the path to the ASAN runtime
MarkSchofield Nov 26, 2025
68888b8
Add 'ASAN' presets to '.github/workflows/ci.yaml'
MarkSchofield Nov 26, 2025
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6 changes: 6 additions & 0 deletions .github/workflows/ci.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -60,10 +60,16 @@ jobs:
- Release
buildPreset:
- windows-msvc-x64
- windows-msvc-x64+asan
- windows-msvc-x86
- windows-msvc-arm64
- windows-clang-x64
- windows-clang-x64+asan
- windows-clangcl-x64
- windows-clangcl-x64+asan
exclude:
- buildPreset: windows-clangcl-x64+asan # ASan not supported with clangcl on Debug builds.
configuration: Debug
runs-on: windows-latest
steps:
- name: Checkout
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5 changes: 4 additions & 1 deletion WindowsCMake/Asan.cmake
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Expand Up @@ -50,8 +50,11 @@ function(windowscmake_add_asan_target)
set(ASAN_PLATFORM i386)
endif()

# When specifying the ASAN_DLL_PATH, the DLL is available in the _host_ architecture folder for the architecture
# being targeted - as a result `Host${CMAKE_VS_PLATFORM_TOOLSET_ARCHITECTURE}` is used, and *not*
# `Host${CMAKE_VS_PLATFORM_TOOLSET_HOST_ARCHITECTURE}`
set(ASAN_LIB_PATH "${VS_TOOLSET_PATH}/lib/${CMAKE_VS_PLATFORM_TOOLSET_ARCHITECTURE}")
set(ASAN_DLL_PATH "${VS_TOOLSET_PATH}/bin/Host${CMAKE_VS_PLATFORM_TOOLSET_HOST_ARCHITECTURE}/${CMAKE_VS_PLATFORM_TOOLSET_ARCHITECTURE}")
set(ASAN_DLL_PATH "${VS_TOOLSET_PATH}/bin/Host${CMAKE_VS_PLATFORM_TOOLSET_ARCHITECTURE}/${CMAKE_VS_PLATFORM_TOOLSET_ARCHITECTURE}")

if((CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") OR (CMAKE_C_COMPILER_ID STREQUAL "MSVC"))
set(ASAN_LIB "${ASAN_LIB_PATH}/VCAsan.lib")
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