diff --git a/0005-support-clang-build.patch b/0005-support-clang-build.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d0b847cf2aa6a8452be0b0b756e2df5cff7b7cee
--- /dev/null
+++ b/0005-support-clang-build.patch
@@ -0,0 +1,22 @@
+From 09f108146862b09a08ff5fc56f983c1f76cea684 Mon Sep 17 00:00:00 2001
+From: luofeng <luofeng13@huawei.com>
+Date: Tue, 26 Mar 2024 22:05:39 +0800
+Subject: [PATCH] support clang build
+
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 0d35d4f..1829c0d 100755
+--- a/Makefile
++++ b/Makefile
+@@ -36,4 +36,4 @@ INCDIR=/usr/include/crash
+ all: trace.so
+ 	
+ trace.so: $(INCDIR)/defs.h trace.c 
+-	gcc $(RPM_OPT_FLAGS) -Wall -I$(INCDIR) -nostartfiles -shared -rdynamic -Wl,-soname,trace.so -o trace.so trace.c -fPIC -D$(TARGET) $(TARGET_CFLAGS)
++	$(CC) $(RPM_OPT_FLAGS) -Wall -I$(INCDIR) -nostartfiles -shared -rdynamic -Wl,-soname,trace.so -o trace.so trace.c -fPIC -D$(TARGET) $(TARGET_CFLAGS)
+-- 
+2.19.1
+
diff --git a/crash-trace-command.spec b/crash-trace-command.spec
index 4d23061ec3a1f1afb74f1f193cdb69479af03708..ca8fc5f059011295f39a95fdfa0406a4695bef29 100644
--- a/crash-trace-command.spec
+++ b/crash-trace-command.spec
@@ -1,6 +1,6 @@
 Name:          crash-trace-command
 Version:       3.0
-Release:       3
+Release:       4
 Summary:       Crash utility's trace extension module
 License:       GPLv2
 Source:        crash-trace-command-%{version}.tar.gz
@@ -13,6 +13,7 @@ Patch0001:     0001-Makefile-set-DT_SONAME-to-trace.so.patch
 Patch0002:     0002-Makefile-fix-build-failure-on-aarch64-and-ppc64le.patch
 Patch0003:     0001-crash-trace-command-3.0-add-loongarch64-support.patch
 Patch0004:     0003-carsh-trace-command-3.0-add-riscv64-support.patch
+Patch0005:     0005-support-clang-build.patch
 
 %description
 This package provides a trace extension module for the crash utility,
@@ -28,6 +29,7 @@ allowing it to read ftrace data from a core dump file.
 %ifarch riscv64
 %patch0004 -p1
 %endif
+%patch0005 -p1
 
 %build
 make
@@ -42,6 +44,9 @@ cp %{_builddir}/crash-trace-%{version}/trace.so %{buildroot}%{_libdir}/crash/ext
 %doc COPYING
 
 %changelog
+* Fri Mar 1 2024 luofeng <luofeng13@huawei.com> - 3.0-4
+- support clang build
+
 * Fri Jul 7 2023 EastDong <xudong23@iscas.ac.cn> - 3.0-3
 - add riscv64 support