[PATCH] D138974: [CMake] Support injecting extra dependencies for perf-training

[Petr Hosek via Phabricator via cfe-commits]

phosek created this revision.
phosek added a reviewer: smeenai.
Herald added a project: All.
phosek requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

It may be necessary to build additional targets before running
perf-training, the typical use case would be builtins and runtimes.

This change allows users to specify those dependencies as:

  set(CLANG_PERF_TRAINING_DEPS builtins runtimes CACHE STRING "")


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D138974

Files:
  clang/utils/perf-training/CMakeLists.txt


Index: clang/utils/perf-training/CMakeLists.txt
===================================================================
--- clang/utils/perf-training/CMakeLists.txt
+++ clang/utils/perf-training/CMakeLists.txt
@@ -11,7 +11,7 @@
   add_lit_testsuite(generate-profraw "Generating clang PGO data"
     ${CMAKE_CURRENT_BINARY_DIR}/pgo-data/
     EXCLUDE_FROM_CHECK_ALL
-    DEPENDS clang clear-profraw
+    DEPENDS clang clear-profraw ${CLANG_PERF_TRAINING_DEPS}
     )
 
   add_custom_target(clear-profraw



Index: clang/utils/perf-training/CMakeLists.txt
===================================================================
--- clang/utils/perf-training/CMakeLists.txt
+++ clang/utils/perf-training/CMakeLists.txt
@@ -11,7 +11,7 @@
   add_lit_testsuite(generate-profraw "Generating clang PGO data"
     ${CMAKE_CURRENT_BINARY_DIR}/pgo-data/
     EXCLUDE_FROM_CHECK_ALL
-    DEPENDS clang clear-profraw
+    DEPENDS clang clear-profraw ${CLANG_PERF_TRAINING_DEPS}
     )
 
   add_custom_target(clear-profraw

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