diff --git a/package/llvm-project/llvm/Config.in b/package/llvm-project/llvm/Config.in
index ebb0fca66a..4ee84b3bcc 100644
--- a/package/llvm-project/llvm/Config.in
+++ b/package/llvm-project/llvm/Config.in
@@ -57,6 +57,12 @@ config BR2_PACKAGE_LLVM_BPF
 	  Build BPF target. Select this option if you are going
 	  to install bcc on the target.
 
+config BR2_PACKAGE_LLVM_DUMP
+	bool "enable dump"
+	help
+	  Build LLVM with dump functions even when assertions are
+	  disabled.
+
 endif
 
 comment "llvm needs a toolchain w/ wchar, threads, C++, gcc >= 7, dynamic library, host gcc >= 7"
diff --git a/package/llvm-project/llvm/llvm.mk b/package/llvm-project/llvm/llvm.mk
index 556a2f8c35..6598d8b6c1 100644
--- a/package/llvm-project/llvm/llvm.mk
+++ b/package/llvm-project/llvm/llvm.mk
@@ -228,6 +228,13 @@ HOST_LLVM_CONF_OPTS += -DLLVM_ENABLE_RTTI=OFF
 LLVM_CONF_OPTS += -DLLVM_ENABLE_RTTI=OFF
 endif
 
+HOST_LLVM_CONF_OPTS += -DLLVM_ENABLE_DUMP=OFF
+ifeq ($(BR2_PACKAGE_LLVM_DUMP),y)
+LLVM_CONF_OPTS += -DLLVM_ENABLE_DUMP=ON
+else
+LLVM_CONF_OPTS += -DLLVM_ENABLE_DUMP=OFF
+endif
+
 # Compiler-rt not in the source tree.
 # llvm runtime libraries are not in the source tree.
 # Polly is not in the source tree.