diff --git a/rrdtool-configure-c99.patch b/rrdtool-configure-c99.patch
new file mode 100644
index 0000000000000000000000000000000000000000..127e3e44abd8d801bd526d2bb423c6e668b0b844
--- /dev/null
+++ b/rrdtool-configure-c99.patch
@@ -0,0 +1,35 @@
+commit f3334fcbde0a77aa48938ba38602bff91c09cf85
+Author: Ryan Schmidt <git@ryandesign.com>
+Date:   Sun Mar 20 16:29:10 2022 -0500
+
+    acinclude.m4: Include <stdlib.h> when using exit
+    
+    Fixes:
+    
+    conftest.c:124:33: error: implicitly declaring library function 'exit'
+    with type 'void (int) __attribute__((noreturn))'
+
+diff --git a/m4/acinclude.m4 b/m4/acinclude.m4
+index d9d9eb25..0d6fbf5d 100644
+--- a/m4/acinclude.m4
++++ b/m4/acinclude.m4
+@@ -582,7 +582,8 @@ AC_DEFUN([GC_TIMEZONE], [
+         AC_REQUIRE([AC_STRUCT_TM])
+         AC_CACHE_CHECK([tm_gmtoff in struct tm], gq_cv_have_tm_gmtoff,
+                 gq_cv_have_tm_gmtoff=no
+-                AC_TRY_COMPILE([#include <time.h>
++                AC_TRY_COMPILE([#include <stdlib.h>
++                                #include <time.h>
+                                 #include <$ac_cv_struct_tm>
+                                 ],
+                                [struct tm t;
+@@ -595,7 +596,8 @@ AC_DEFUN([GC_TIMEZONE], [
+ 
+         AC_CACHE_CHECK([__tm_gmtoff in struct tm], gq_cv_have___tm_gmtoff,
+                 gq_cv_have___tm_gmtoff=no
+-                AC_TRY_COMPILE([#include <time.h>
++                AC_TRY_COMPILE([#include <stdlib.h>
++                                #include <time.h>
+                                 #include <$ac_cv_struct_tm>
+                                 ],
+                                [struct tm t;
diff --git a/rrdtool.spec b/rrdtool.spec
index 93b7bc42d930b1f1dd6c97b6810f88db11c78e4e..c94eb05d001e8e59e61fdc1b5d6ec985b916275c 100644
--- a/rrdtool.spec
+++ b/rrdtool.spec
@@ -1,4 +1,4 @@
-%define anolis_release 4
+%define anolis_release		5
 
 %global with_python3 %{?_without_python3: 0} %{?!_without_python3: 1}
 %global with_php %{?_without_php: 0} %{?!_without_php: 0}
@@ -19,12 +19,12 @@
 
 Summary: Round Robin Database Tool to store and display time-series data
 Name: rrdtool
-Version: 1.8.0
+Version:	1.8.0
 Release: %{anolis_release}%{?dist}
 License: GPLv2+ with exceptions
 URL: https://oss.oetiker.ch/rrdtool/
-Source0: https://github.com/oetiker/rrdtool-1.x/releases/download/v%{version}/%{name}-%{version}.tar.gz
-Source1: php4-%{svnrev}.tar.gz
+Source0:	https://github.com/oetiker/rrdtool-1.x/releases/download/v1.8.0/rrdtool-1.8.0.tar.gz
+Source1:	php4-r1190.tar.gz
 Patch1: rrdtool-1.4.4-php54.patch
 # disable logo for php 5.5.
 Patch2: rrdtool-1.4.7-php55.patch
@@ -34,6 +34,7 @@ Patch4: rrdtool-1.4.8-php-ppc-fix.patch
 # Fix BUILD_DATE in rrdtool help output
 # https://github.com/oetiker/rrdtool-1.x/commit/e59f703
 Patch5: rrdtool-1.8.0-BUILD_DATE-fix.patch
+Patch6:	rrdtool-configure-c99.patch
 
 BuildRequires: make
 BuildRequires: gcc-c++
@@ -416,6 +417,8 @@ LD_LIBRARY_PATH=%{buildroot}%{_libdir} php -n \
 %endif
 
 %changelog
+* Mon Nov 17 2025 wenyuzifang <lzx02244079@alibaba-inc.com> - 1.8.0-5
+- Fix compilation errors on strict compilers by ensuring proper declaration of exit().
 * Tue Apr 01 2025 Xiaoping Liu <lxp01404969@alibaba-inc.com> - 1.8.0-4
 - Rebuild with new ruby