[libcxx-commits] [PATCH] D154869: [Flang] [FlangRT] Implement FlangRT library as solution to Flang's runtime LLVM integration

Thu Jul 13 23:23:01 PDT 2023

phosek added inline comments.

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Comment at: flang-rt/CMakeLists.txt:17-23
+# Check if flang-rt is built as a standalone project.
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR OR FLANG_RT_STANDALONE_BUILD)
+  project(FlangRT C CXX)
+  set(CMAKE_INCLUDE_CURRENT_DIR ON)
+  set(FLANG_RT_STANDALONE_BUILD TRUE)
+  set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+endif()
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pscoro wrote:
> vzakhari wrote:
> > phosek wrote:
> > > I don't think we should support building FlangRT as a standalone project. We've been moving all runtimes to the runtimes build, the only leftover is compiler-rt and our hope is to address that soon.
> > Hi @phosek, can you please explain what you mean by "We've been moving all runtimes to the runtimes build"?  Can you please share references to the pipeline for the "runtimes build"?
> If i understood correctly, i think @phosek is talking about building the flang-rt target directly (`cmake llvm-project/flang-rt`) when he says standalone. Meanwhile a runtimes build is `cmake llvm-project/runtimes -DLLVM_ENABLE_RUNTIMES=flang-rt`. I chose not to change anything yet because I was focused on some other bugs and was waiting for see if anybody else had input on this first. Also, in case my understanding is incorrect @phosek please correct me.
Yes, that is correct.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154869/new/

https://reviews.llvm.org/D154869