diff --git a/macros b/macros
index 155df444d16c028f73bd5f7723da81fc9dd5eb45..21c6194572b57b4a2a7fe8df011164ed5a3a486c 100644
--- a/macros
+++ b/macros
@@ -93,6 +93,13 @@
   RUSTFLAGS="${RUSTFLAGS:-%{build_rustflags}}" ; export RUSTFLAGS ;} \
   LDFLAGS="${LDFLAGS:-%{build_ldflags}}" ; export LDFLAGS
 
+%set_pkgconfig_audit_log_file \
+  PKG_CONFIG_LOG="%{_builddir}/%{?buildsubdir}/pkgconfig-audit.log" ; export PKG_CONFIG_LOG
+
+%dump_pkgconfig_audit_log_file \
+  cat ${PKG_CONFIG_LOG} ; \
+  rm -f ${PKG_CONFIG_LOG}
+
 # Automatically use set_build_flags macro for build, check, and
 # install phases.
 # Use "%undefine _auto_set_build_flags" to disable"
@@ -101,10 +108,20 @@
 # Use "%undefine _auto_set_build_cc" to disable"
 %_auto_set_build_cc %["%{toolchain}" == "gcc" ? 0 : 1]
 %_auto_set_build_flags 0
+%_auto_dump_pkgconfig_audit_log 0
+
+%__spec_conf_pre %{___conf_pre} \
+  %[0%{?_auto_dump_pkgconfig_audit_log} ? "%{set_pkgconfig_audit_log_file}" : ""]
 
 %__spec_build_pre %{___build_pre} \
   %[0%{?_auto_set_build_cc} ? "%{set_build_cc}" : ""] \
-  %[0%{?_auto_set_build_flags} ? "%{set_build_flags}" : ""]
+  %[0%{?_auto_set_build_flags} ? "%{set_build_flags}" : ""] \
+  %[0%{?_auto_dump_pkgconfig_audit_log} ? "%{set_pkgconfig_audit_log_file}" : ""]
+
+%__spec_build_post \
+  %[0%{?_auto_dump_pkgconfig_audit_log} ? "%{dump_pkgconfig_audit_log_file}" : ""] \
+  %{___build_post}
+
 %__spec_check_pre %{___build_pre} \
   %[0%{?_auto_set_build_cc} ? "%{set_build_cc}" : ""] \
   %[0%{?_auto_set_build_flags} ? "%{set_build_flags}" : ""]
diff --git a/openEuler-rpm-config.spec b/openEuler-rpm-config.spec
index 037043910b8f807c7449e2a7e3d9845ed5a8f231..46a4bc63c59f28fcbe2490e9e8a78c6a11670f2d 100644
--- a/openEuler-rpm-config.spec
+++ b/openEuler-rpm-config.spec
@@ -3,7 +3,7 @@
 
 Name:		%{vendor}-rpm-config
 Version:	31
-Release:	38
+Release:	39
 License:	GPL+ AND MIT
 Summary:	specific rpm configuration files
 URL:		https://gitee.com/src-openeuler/openEuler-rpm-config
@@ -123,6 +123,7 @@ BuildRequires: %{vendor}-release
 
 Requires: rpm >= 4.17.0
 Requires: rpm-build >= 4.17.0
+Requires: (pkgconf >= 2.5.1-2 if pkgconf)
 Requires: zip
 Requires: curl
 #Requires: (annobin if gcc)
@@ -212,6 +213,9 @@ sed -i "s|@OSCPE@|$(cat /etc/system-release-cpe)|" %{buildroot}%{rpmvdir}/%{vend
 %{rpmvdir}/find-requires.ksyms
 
 %changelog
+* Fri Oct 10 2025 Funda Wang <fundawang@yeah.net> - 31-39
+- add switch dumping pkgconfig audit log when building
+
 * Wed Sep 24 2025 Funda Wang <fundawang@yeah.net> - 31-38
 - add buildsystem support for autotools