[Openmp-commits] [openmp] [Libomptarget] Only initialize a plugin if a device image needs it (PR #76174)

[Joseph Huber via Openmp-commits]

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@@ -48,9 +48,12 @@
 namespace llvm {
 namespace omp {
 namespace target {
-
 namespace plugin {
 
+/// The plugin's native ELF architecture. This should be defined individually
+/// by each plugin, and ELF:EM_NONE if the ELF target is not applicable.
+extern const uint16_t ELFMachine;
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jhuber6 wrote:

I think `const` is a little weird, so it may not linker error. Would need to double check.

https://github.com/llvm/llvm-project/pull/76174