[polly] [CMake] Link polly-isl-test with LLVMSupport (llvm#65424)

vient · thesamesam · commit b951239932c7 · 2023-12-25T10:31:09.000Z
Otherwise link may fail if user provided additional library to link with via CMAKE_EXE_LINKER_FLAGS. Concrete example is using custom allocator, LLVMSupport provides needed -lpthread in that case. Closes: llvm#65424
diff --git a/polly/lib/External/CMakeLists.txt b/polly/lib/External/CMakeLists.txt
@@ -306,6 +306,7 @@ if (POLLY_BUNDLED_ISL)
 
   target_link_libraries(polly-isl-test PRIVATE
     PollyISL
+    LLVMSupport
     )
 
   # ISL requires at least C99 to compile. gcc < 5.0 use -std=gnu89 as default.

Original file line number	Diff line number	Diff line change
`@@ -306,6 +306,7 @@ if (POLLY_BUNDLED_ISL)`
`306`	`306`
`307`	`307`	`target_link_libraries(polly-isl-test PRIVATE`
`308`	`308`	`PollyISL`
	`309`	`+ LLVMSupport`
`309`	`310`	`)`
`310`	`311`
`311`	`312`	`# ISL requires at least C99 to compile. gcc < 5.0 use -std=gnu89 as default.`