meson: Add some missing LLVM function checks

petere · petere · commit 5165d43680da · 2024-04-17T15:20:58.000+02:00
The checks for HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER and HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER are in configure but are missing on the meson side. This adds those. Reported-by: Heikki Linnakangas <hlinnaka@iki.fi> Discussion: https://www.postgresql.org/message-id/5539b16c-cff7-46d5-9621-c3fb6b549e9e@iki.fi
diff --git a/meson.build b/meson.build
@@ -2301,6 +2301,14 @@ decl_checks += [
   ['pwritev', 'sys/uio.h'],
 ]
 
+# Check presence of some optional LLVM functions.
+if llvm.found()
+  decl_checks += [
+    ['LLVMCreateGDBRegistrationListener', 'llvm-c/ExecutionEngine.h'],
+    ['LLVMCreatePerfJITEventListener', 'llvm-c/ExecutionEngine.h'],
+  ]
+endif
+
 foreach c : decl_checks
   func = c.get(0)
   header = c.get(1)
