fix(ci): do not build debuginfo packages for RPMS, as it cost 40min of packaging time

build/bootstrap_mcs.sh

@@ -442,7 +442,15 @@ construct_cmake_flags() {
 
     if [[ $SCCACHE = true ]]; then
         warn "Use sccache"
-        MDB_CMAKE_FLAGS+=(-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache)
+        # Use full path to ensure sccache is found during RPM builds
+        MDB_CMAKE_FLAGS+=(-DCMAKE_C_COMPILER_LAUNCHER=/usr/local/bin/sccache -DCMAKE_CXX_COMPILER_LAUNCHER=/usr/local/bin/sccache)
+
+        message "Sccache binary check:"
+        ls -la /usr/local/bin/sccache || warn "sccache binary not found"
+        /usr/local/bin/sccache --version || warn "sccache version failed"
+
+        message "Starting sccache server:"
+        /usr/local/bin/sccache --start-server 2>&1 || warn "Failed to start sccache server"
     fi
 
     if [[ $RUN_BENCHMARKS = true ]]; then
@@ -531,7 +539,13 @@ build_package() {
     cd $MDB_SOURCE_PATH
 
     if [[ $PKG_FORMAT == "rpm" ]]; then
-        command="cmake ${MDB_CMAKE_FLAGS[@]} && make -j\$(nproc) package"
+        message "Configuring cmake for RPM package"
+        MDB_CMAKE_FLAGS+=(-DCPACK_PACKAGE_DIRECTORY=$MARIA_BUILD_PATH/..)
+
+        cmake "${MDB_CMAKE_FLAGS[@]}" -S"$MDB_SOURCE_PATH" -B"$MARIA_BUILD_PATH"
+        check_errorcode
+        message "Building RPM package"
+        command="cmake --build \"$MARIA_BUILD_PATH\" -j$(nproc) --target package"
     else
         export DEBIAN_FRONTEND="noninteractive"
         export DEB_BUILD_OPTIONS="parallel=$(nproc)"
@@ -827,7 +841,8 @@ if [[ $BUILD_PACKAGES = true ]]; then
     exit_code=$?
 
     if [[ $SCCACHE = true ]]; then
-        sccache --show-adv-stats
+        message "Final sccache statistics:"
+        /usr/local/bin/sccache --show-adv-stats
     fi
 
     exit $exit_code

cmake/cpack_manage.cmake

@@ -28,6 +28,27 @@ macro(columnstore_add_rpm_deps)
     columnstore_append_for_cpack(CPACK_RPM_columnstore-engine_PACKAGE_REQUIRES ${ARGN})
 endmacro()
 
-if(RPM)
+# Columnstore-specific RPM packaging overrides 1) Use fast compression to speed up packaging
-    columnstore_add_rpm_deps("snappy" "jemalloc" "procps-ng" "gawk")
+set(CPACK_RPM_COMPRESSION_TYPE
-endif()
+    "zstd"
+    CACHE STRING "RPM payload compression" FORCE
+)
+# 2) Disable debuginfo/debugsource to avoid slow packaging and duplicate file warnings
+set(CPACK_RPM_DEBUGINFO_PACKAGE
+    OFF
+    CACHE BOOL "Disable debuginfo package" FORCE
+)
+set(CPACK_RPM_PACKAGE_DEBUG
+    0
+    CACHE STRING "Disable RPM debug package" FORCE
+)
+unset(CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX CACHE)
+
+# Ensure our overrides are applied by CPack at packaging time CPACK_PROJECT_CONFIG_FILE is included by cpack after
+# CPackConfig.cmake is loaded
+set(CPACK_PROJECT_CONFIG_FILE
+    "${CMAKE_CURRENT_LIST_DIR}/cpack_overrides.cmake"
+    CACHE FILEPATH "Columnstore CPack overrides" FORCE
+)
+
+columnstore_add_rpm_deps("snappy" "jemalloc" "procps-ng" "gawk")

cmake/cpack_overrides.cmake

@@ -0,0 +1,31 @@
+# Columnstore-specific CPack overrides applied at package time
+# This file is referenced via CPACK_PROJECT_CONFIG_FILE and is included by CPack
+# after it reads the generated CPackConfig.cmake, letting these settings win.
+
+# Faster payload compression
+set(CPACK_RPM_COMPRESSION_TYPE "zstd")
+
+# Control debuginfo generation (symbols) without debugsource (sources)
+option(CS_RPM_DEBUGINFO "Build Columnstore -debuginfo RPM (symbols only)" OFF)
+
+if(CS_RPM_DEBUGINFO)
+    # Generate debuginfo RPM (symbols)
+    set(CPACK_RPM_DEBUGINFO_PACKAGE ON)
+    set(CPACK_RPM_PACKAGE_DEBUG 1)
+else()
+    # No debuginfo RPM
+    set(CPACK_RPM_DEBUGINFO_PACKAGE OFF)
+    set(CPACK_RPM_PACKAGE_DEBUG 0)
+    set(CPACK_STRIP_FILES OFF)
+    # Prevent rpmbuild from stripping binaries and running debug post scripts.
+    # CPACK_STRIP_FILES only affects CPack's own stripping; rpmbuild still
+    # executes brp-strip and find-debuginfo by default unless we override macros.
+    if(DEFINED CPACK_RPM_SPEC_MORE_DEFINE)
+        set(CPACK_RPM_SPEC_MORE_DEFINE "${CPACK_RPM_SPEC_MORE_DEFINE}\n%define __strip /bin/true\n%define __objdump /bin/true\n%define __os_install_post %nil\n%define __debug_install_post %nil")
+    else()
+        set(CPACK_RPM_SPEC_MORE_DEFINE "%define __strip /bin/true\n%define __objdump /bin/true\n%define __os_install_post %nil\n%define __debug_install_post %nil")
+    endif()
+endif()
+
+# Always disable debugsource by not mapping sources
+unset(CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX)