54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
From 0f81ad1a46df9da7c9653812eded2165d0cd794d Mon Sep 17 00:00:00 2001
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From: Robin Voetter <rvoetter@amd.com>
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Date: Sat, 4 Apr 2026 21:58:13 +0000
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Subject: [PATCH] [rocprofiler-sdk] allow using system otf2 dependency
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This adds a new option, ROCPROFILER_BUILD_OTF2, which can be set to OFF to
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make rocprofiler-sdk use a system dependency for OTF2 instead of trying to
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build it manually. To mimick old behavior, ROCPROFILER_BUILD_OTF2 is set to
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ON by default.
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Related: https://github.com/ROCm/rocm-systems/pull/2319
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---
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cmake/rocprofiler_options.cmake | 2 ++
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external/CMakeLists.txt | 10 +++++++++-
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2 files changed, 11 insertions(+), 1 deletion(-)
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diff --git a/cmake/rocprofiler_options.cmake b/cmake/rocprofiler_options.cmake
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index da9ee9ad29..077898a520 100644
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--- a/cmake/rocprofiler_options.cmake
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+++ b/cmake/rocprofiler_options.cmake
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@@ -69,6 +69,8 @@ rocprofiler_add_option(ROCPROFILER_BUILD_YAML_CPP
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"Enable building yaml-cpp library internally" ON)
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rocprofiler_add_option(ROCPROFILER_BUILD_ELFIO "Enable building ELFIO library internally"
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ON)
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+rocprofiler_add_option(ROCPROFILER_BUILD_OTF2 "Enable building OTF2 library internally"
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+ ON)
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if(ROCPROFILER_BUILD_TESTS)
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rocprofiler_add_option(
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ROCPROFILER_BUILD_GTEST
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diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
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index ade8d25c1b..0c5d4e5fe5 100644
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--- a/external/CMakeLists.txt
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+++ b/external/CMakeLists.txt
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@@ -225,7 +225,15 @@ endif()
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#
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# OTF2
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#
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-add_subdirectory(otf2)
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+if(ROCPROFILER_BUILD_OTF2)
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+ add_subdirectory(otf2)
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+else()
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+ find_package(PkgConfig REQUIRED)
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+ pkg_check_modules(OTF2 REQUIRED IMPORTED_TARGET otf2)
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+ add_library(otf2 INTERFACE)
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+ add_library(otf2::otf2 ALIAS otf2)
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+ target_link_libraries(otf2 INTERFACE PkgConfig::OTF2)
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+endif()
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rocprofiler_checkout_git_submodule(
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RECURSIVE
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--
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2.43.0
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