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fuzzing: make fuzzing work with vcpkg and the new library layout (#18970)

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We need to replace the vcpkg "target triplet" configs with ones that
enable ASAN!
This commit is contained in:
Dustin L. Howett 2025-05-27 17:56:11 -05:00 committed by GitHub
parent 2d64a3a4ab
commit c594fcc91b
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GPG Key ID: B5690EEEBB952194
4 changed files with 21 additions and 1 deletions
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6
dep/vcpkg-overlay-triplets/fuzzing/arm64-windows-static.cmake Normal file
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@ -0,0 +1,6 @@
set(VCPKG_TARGET_ARCHITECTURE arm64)
set(VCPKG_CRT_LINKAGE static)
set(VCPKG_LIBRARY_LINKAGE static)
set(VCPKG_CXX_FLAGS /fsanitize=address)
set(VCPKG_C_FLAGS /fsanitize=address)

6
dep/vcpkg-overlay-triplets/fuzzing/x64-windows-static.cmake Normal file
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@ -0,0 +1,6 @@
set(VCPKG_TARGET_ARCHITECTURE x64)
set(VCPKG_CRT_LINKAGE static)
set(VCPKG_LIBRARY_LINKAGE static)
set(VCPKG_CXX_FLAGS /fsanitize=address)
set(VCPKG_C_FLAGS /fsanitize=address)

6
dep/vcpkg-overlay-triplets/fuzzing/x86-windows-static.cmake Normal file
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@ -0,0 +1,6 @@
set(VCPKG_TARGET_ARCHITECTURE x86)
set(VCPKG_CRT_LINKAGE static)
set(VCPKG_LIBRARY_LINKAGE static)
set(VCPKG_CXX_FLAGS /fsanitize=address)
set(VCPKG_C_FLAGS /fsanitize=address)

4
src/common.build.pre.props
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@ -262,7 +262,7 @@
<PreprocessorDefinitions>FUZZING_BUILD;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
<AdditionalDependencies>libsancov.lib;clang_rt.asan-$(OCClangArchitectureName).lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>libsancov.lib;clang_rt.asan_dynamic-$(OCClangArchitectureName).lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
@ -279,12 +279,14 @@
<VcpkgPlatformTarget Condition="'$(Platform)'=='ARM64'">arm64</VcpkgPlatformTarget>
<VcpkgAdditionalInstallOptions>--x-feature=terminal</VcpkgAdditionalInstallOptions>
<VcpkgAdditionalInstallOptions Condition="'$(Configuration)'=='Fuzzing'">$(VcpkgAdditionalInstallOptions) --overlay-triplets=$(SolutionDir)\dep\vcpkg-overlay-triplets\fuzzing</VcpkgAdditionalInstallOptions>
<!--
Since we link everything statically, we don't need to copy anything.
This saves running a powershell script for every project.
-->
<VcpkgApplocalDeps>false</VcpkgApplocalDeps>
<VcpkgInstalledDir>$(SolutionDir)\obj\$(Platform)\vcpkg</VcpkgInstalledDir>
<VcpkgInstalledDir Condition="'$(Configuration)'=='Fuzzing'">$(SolutionDir)\obj\$(Platform)\vcpkg-fuzzing</VcpkgInstalledDir>
<VcpkgRoot Condition="'$(VcpkgRoot)'==''">$(VCPKG_ROOT)</VcpkgRoot>
<!-- VsInstallRoot is set by Visual Studio and MSBuild -->
<VcpkgRoot Condition="'$(VcpkgRoot)'==''">$(VsInstallRoot)\VC\vcpkg</VcpkgRoot>