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Merged
Kielek merged 6 commits into from
Jan 22, 2026
Merged

Produce native symbols for Linux #4777

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0e371fd
Produce native symbols for macOS and Linux
martincostello Jan 16, 2026
d5329f9
Revert version changes
martincostello Jan 16, 2026
87c3150
Fix macOS build
martincostello Jan 16, 2026
1a42925
Revert macOS changes
martincostello Jan 16, 2026
96f8221
Explicitly add native binaries
martincostello Jan 16, 2026
5543fb8
Merge branch 'main' into produce-symbols
Kielek Jan 22, 2026
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2 changes: 2 additions & 0 deletions .github/workflows/build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,9 @@ jobs:
if: ${{ matrix.machine == 'ubuntu-22.04' }}
run: |
rm ./bin/tracer-home/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so
rm ./bin/tracer-home/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so.debug
cp ./bin/ci-artifacts/bin-ubuntu1604-native/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so ./bin/tracer-home/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so
cp ./bin/ci-artifacts/bin-ubuntu1604-native/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so.debug ./bin/tracer-home/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so.debug

- name: Install MacOS CoreUtils
if: ${{ runner.os == 'macOS' }}
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13 changes: 9 additions & 4 deletions build/Build.Steps.Linux.cs
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Expand Up @@ -55,8 +55,10 @@ partial class Build
.After(CompileNativeSrc, PublishManagedProfiler)
.Executes(() =>
{
// Copy Native file
var source = NativeProfilerProject.Directory / "build" / "bin" / $"{NativeProfilerProject.Name}.so";
// Copy Native files
var source = NativeProfilerProject.Directory / "build" / "bin";
var sourceLib = source / $"{NativeProfilerProject.Name}.so";
var sourceDebug = source / $"{NativeProfilerProject.Name}.so.debug";
var platform = Platform.ToString().ToLowerInvariant();
string clrProfilerDirectoryName = Environment.GetEnvironmentVariable("OS_TYPE") switch
{
Expand All @@ -65,9 +67,12 @@ partial class Build
};

var dest = TracerHomeDirectory / clrProfilerDirectoryName;
Log.Information($"Copying '{source}' to '{dest}'");

source.CopyToDirectory(dest, ExistsPolicy.FileOverwrite);
Log.Information($"Copying '{sourceLib}' to '{dest}'");
sourceLib.CopyToDirectory(dest, ExistsPolicy.FileOverwrite);

Log.Information($"Copying '{sourceDebug}' to '{dest}'");
sourceDebug.CopyToDirectory(dest, ExistsPolicy.FileOverwrite);
});

Target RunNativeTestsLinux => _ => _
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5 changes: 4 additions & 1 deletion ...utoInstrumentation.Runtime.Native/OpenTelemetry.AutoInstrumentation.Runtime.Native.nuspec
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Expand Up @@ -22,7 +22,10 @@
</metadata>

<files>
<file src="**\*" target="\" />
<file src="**\*.dll" target="\" />
<file src="**\*.dylib" target="\" />
<file src="**\*.pdb" target="\" />
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@martincostello martincostello Jan 16, 2026 •
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Preserves addition of .pdb files from #4774, as they're only ~16-19 MB each compared to ~35-50MB each for .so.debug files.

<file src="**\*.so" target="\" />
<file src="..\..\opentelemetry-icon-color.png" target="images\opentelemetry-icon-color.png" />
<file src="..\..\src\OpenTelemetry.AutoInstrumentation.Native\README.md" target="docs\README.md" />
</files>
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16 changes: 16 additions & 0 deletions src/OpenTelemetry.AutoInstrumentation.Native/CMakeLists.txt
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Expand Up @@ -126,6 +126,12 @@ elseif (ISARM)
add_compile_options(-DARM)
endif()

# Produce symbol files
if (ISLINUX)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -g")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -g")
endif()

add_compile_definitions(OTEL_AUTO_VERSION_MAJOR=${OTEL_AUTO_VERSION_MAJOR})
add_compile_definitions(OTEL_AUTO_VERSION_MINOR=${OTEL_AUTO_VERSION_MINOR})
add_compile_definitions(OTEL_AUTO_VERSION_PATCH=${OTEL_AUTO_VERSION_PATCH})
Expand Down Expand Up @@ -217,6 +223,16 @@ else()
)
endif()

# Strip symbols from the binaries into a separate file
if (ISLINUX)
add_custom_command(TARGET "OpenTelemetry.AutoInstrumentation.Native" POST_BUILD
COMMAND ${CMAKE_OBJCOPY}
--only-keep-debug $<TARGET_FILE:OpenTelemetry.AutoInstrumentation.Native> $<TARGET_FILE:OpenTelemetry.AutoInstrumentation.Native>.debug
COMMAND ${CMAKE_STRIP} --strip-debug $<TARGET_FILE:OpenTelemetry.AutoInstrumentation.Native>
COMMAND ${CMAKE_OBJCOPY} --add-gnu-debuglink=$<TARGET_FILE:OpenTelemetry.AutoInstrumentation.Native>.debug $<TARGET_FILE:OpenTelemetry.AutoInstrumentation.Native>
)
endif()

set_target_properties(${TARGET_NAME} PROPERTIES PREFIX "")

# Define linker libraries
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1 change: 1 addition & 0 deletions test/IntegrationTests/BuildTests.DistributionStructure_alpine-linux-arm64.verified.txt
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Expand Up @@ -5,6 +5,7 @@
/LICENSE,
/instrument.sh,
/linux-musl-arm64/OpenTelemetry.AutoInstrumentation.Native.so,
/linux-musl-arm64/OpenTelemetry.AutoInstrumentation.Native.so.debug,
/net/OpenTelemetry.Api.ProviderBuilderExtensions.dll,
/net/OpenTelemetry.Api.dll,
/net/OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.dll,
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1 change: 1 addition & 0 deletions test/IntegrationTests/BuildTests.DistributionStructure_alpine-linux-x64.verified.txt
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Expand Up @@ -5,6 +5,7 @@
/LICENSE,
/instrument.sh,
/linux-musl-x64/OpenTelemetry.AutoInstrumentation.Native.so,
/linux-musl-x64/OpenTelemetry.AutoInstrumentation.Native.so.debug,
/net/OpenTelemetry.Api.ProviderBuilderExtensions.dll,
/net/OpenTelemetry.Api.dll,
/net/OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.dll,
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1 change: 1 addition & 0 deletions test/IntegrationTests/BuildTests.DistributionStructure_linux-arm64.verified.txt
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Expand Up @@ -5,6 +5,7 @@
/LICENSE,
/instrument.sh,
/linux-arm64/OpenTelemetry.AutoInstrumentation.Native.so,
/linux-arm64/OpenTelemetry.AutoInstrumentation.Native.so.debug,
/net/OpenTelemetry.Api.ProviderBuilderExtensions.dll,
/net/OpenTelemetry.Api.dll,
/net/OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.dll,
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1 change: 1 addition & 0 deletions test/IntegrationTests/BuildTests.DistributionStructure_linux-x64.verified.txt
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Expand Up @@ -5,6 +5,7 @@
/LICENSE,
/instrument.sh,
/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so,
/linux-x64/OpenTelemetry.AutoInstrumentation.Native.so.debug,
/net/OpenTelemetry.Api.ProviderBuilderExtensions.dll,
/net/OpenTelemetry.Api.dll,
/net/OpenTelemetry.AutoInstrumentation.AspNetCoreBootstrapper.dll,
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