[Mlir-commits] [mlir] [mlir] Add lib to tests for shared build (PR #88574)

[Jacques Pienaar]

https://github.com/jpienaar created https://github.com/llvm/llvm-project/pull/88574

These resulted in link failures:

```
/usr/bin/ld:
tools/mlir/test/CAPI/CMakeFiles/mlir-capi-translation-test.dir/translation.c.o:
in function `main':
translation.c:(.text.main+0x58): undefined reference to
`LLVMContextCreate'
/usr/bin/ld: translation.c:(.text.main+0x9b): undefined reference to
`LLVMDumpModule'
/usr/bin/ld: translation.c:(.text.main+0xa3): undefined reference to
`LLVMDisposeModule'
/usr/bin/ld: translation.c:(.text.main+0xb3): undefined reference to
`LLVMContextDispose'
```

Found in mlir-hs. Not sure why this hasn't been flagged elsewhere.


>From 17743c37ec27c9bf8cd84a9152ab75ef3902a270 Mon Sep 17 00:00:00 2001
From: Jacques Pienaar <jpienaar at google.com>
Date: Fri, 12 Apr 2024 13:28:28 -0700
Subject: [PATCH] [mlir] Add lib to tests for shared build

These resulted in link failures:

```
/usr/bin/ld:
tools/mlir/test/CAPI/CMakeFiles/mlir-capi-translation-test.dir/translation.c.o:
in function `main':
translation.c:(.text.main+0x58): undefined reference to
`LLVMContextCreate'
/usr/bin/ld: translation.c:(.text.main+0x9b): undefined reference to
`LLVMDumpModule'
/usr/bin/ld: translation.c:(.text.main+0xa3): undefined reference to
`LLVMDisposeModule'
/usr/bin/ld: translation.c:(.text.main+0xb3): undefined reference to
`LLVMContextDispose'
```

Found in mlir-hs. Not sure why this hasn't been flagged elsewhere.
---
 mlir/test/CAPI/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mlir/test/CAPI/CMakeLists.txt b/mlir/test/CAPI/CMakeLists.txt
index 79b61fdef38b49..b9cd63ef7c673d 100644
--- a/mlir/test/CAPI/CMakeLists.txt
+++ b/mlir/test/CAPI/CMakeLists.txt
@@ -12,6 +12,7 @@ function(_add_capi_test_executable name)
   llvm_update_compile_flags(${name})
   if(MLIR_BUILD_MLIR_C_DYLIB)
     target_link_libraries(${name} PRIVATE
+      LLVMCore
       MLIR-C)
   else()
     target_link_libraries(${name} PRIVATE