diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index d34c6ed5d..d9f97d598 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -5,7 +5,24 @@ include(${CMAKE_CURRENT_SOURCE_DIR}/../hw/bsp/family_support.cmake)
 
 project(tinyusb_examples C CXX ASM)
 
-add_subdirectory(device)
-add_subdirectory(dual)
-add_subdirectory(host)
-add_subdirectory(typec)
+set(EXAMPLES_LIST
+  device
+  dual
+  host
+  typec
+  )
+set(MAPJSON_PATTERNS "")
+
+foreach (example ${EXAMPLES_LIST})
+  add_subdirectory(${example})
+  list(APPEND MAPJSON_PATTERNS "${CMAKE_BINARY_DIR}/${example}/*/*.map.json")
+endforeach ()
+
+# Post-build: run metrics.py on all map.json files
+add_custom_target(tinyusb_examples_metrics
+  COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../tools/metrics.py
+  -f tinyusb/src -j -o ${CMAKE_BINARY_DIR}/metrics
+  ${MAPJSON_PATTERNS}
+  COMMENT "Generating average code size metrics"
+  VERBATIM
+  )
diff --git a/hw/bsp/family_support.cmake b/hw/bsp/family_support.cmake
index e7dfc19c8..3ede95e3f 100644
--- a/hw/bsp/family_support.cmake
+++ b/hw/bsp/family_support.cmake
@@ -232,13 +232,13 @@ function(family_add_linkermap TARGET)
   endif ()
 
   add_custom_target(${TARGET}-linkermap
-    COMMAND python ${LINKERMAP_PY} -j -m ${LINKERMAP_OPTION_LIST} $<TARGET_FILE:${TARGET}>.map
+    COMMAND python ${LINKERMAP_PY} -j ${LINKERMAP_OPTION_LIST} $<TARGET_FILE:${TARGET}>.map
     VERBATIM
     )
 
   # post build
   add_custom_command(TARGET ${TARGET} POST_BUILD
-    COMMAND python ${LINKERMAP_PY} -j -m ${LINKERMAP_OPTION_LIST} $<TARGET_FILE:${TARGET}>.map
+    COMMAND python ${LINKERMAP_PY} -j ${LINKERMAP_OPTION_LIST} $<TARGET_FILE:${TARGET}>.map
     VERBATIM)
 endfunction()
 
diff --git a/tools/build.py b/tools/build.py
index 692853297..5392a9aa4 100755
--- a/tools/build.py
+++ b/tools/build.py
@@ -6,6 +6,8 @@ import sys
 import time
 import subprocess
 import shlex
+import glob
+import metrics
 from pathlib import Path
 from multiprocessing import Pool
 
@@ -111,18 +113,18 @@ def cmake_board(board, build_args, build_flags_on):
                 ])
                 ret[0 if rcmd.returncode == 0 else 1] += 1
     else:
-        rcmd = run_cmd([
-            'cmake', 'examples', '-B', build_dir, '-GNinja',
-            f'-DBOARD={board}', '-DCMAKE_BUILD_TYPE=MinSizeRel', '-DLINKERMAP_OPTION=-q -f tinyusb/src',
-            *build_args, *build_flags
-        ])
+        rcmd = run_cmd(['cmake', 'examples', '-B', build_dir, '-GNinja',
+                        f'-DBOARD={board}', '-DCMAKE_BUILD_TYPE=MinSizeRel', '-DLINKERMAP_OPTION=-q -f tinyusb/src',
+                        *build_args, *build_flags])
         if rcmd.returncode == 0:
-            cmd = [
-                "cmake", "--build", build_dir,
-                '--parallel', str(parallel_jobs)
-            ]
+            cmd = ["cmake", "--build", build_dir, '--parallel', str(parallel_jobs)]
             rcmd = run_cmd(cmd)
-        ret[0 if rcmd.returncode == 0 else 1] += 1
+        if rcmd.returncode == 0:
+            ret[0] += 1
+            rcmd = run_cmd(["cmake", "--build", build_dir, '--target', 'tinyusb_examples_metrics'])
+            # print(rcmd.stdout.decode("utf-8"))
+        else:
+            ret[1] += 1
 
     example = 'all'
     print_build_result(board, example, 0 if ret[1] == 0 else 1, time.monotonic() - start_time)
@@ -195,8 +197,18 @@ def build_boards_list(boards, build_defines, build_system, build_flags_on):
     return ret
 
 
-def build_family(family, build_defines, build_system, build_flags_on, one_per_family, boards):
-    skip_ci = ['pico_sdk']
+def get_family_boards(family, one_per_family, boards):
+    """Get list of boards for a family.
+
+    Args:
+        family: Family name
+        one_per_family: If True, return only one random board
+        boards: List of boards already specified via -b flag
+
+    Returns:
+        List of board names
+    """
+    skip_ci = []
     if os.getenv('GITHUB_ACTIONS') or os.getenv('CIRCLECI'):
         skip_ci_file = Path(f"hw/bsp/{family}/skip_ci.txt")
         if skip_ci_file.exists():
@@ -207,17 +219,15 @@ def build_family(family, build_defines, build_system, build_flags_on, one_per_fa
             all_boards.append(entry.name)
     all_boards.sort()
 
-    ret = [0, 0, 0]
     # If only-one flag is set, select one random board
     if one_per_family:
         for b in boards:
             # skip if -b already specify one in this family
             if find_family(b) == family:
-                return ret
+                return []
         all_boards = [random.choice(all_boards)]
 
-    ret = build_boards_list(all_boards, build_defines, build_system, build_flags_on)
-    return ret
+    return all_boards
 
 
 # -----------------------------
@@ -258,9 +268,8 @@ def main():
     print(build_separator)
     print(build_format.format('Board', 'Example', '\033[39mResult\033[0m', 'Time'))
     total_time = time.monotonic()
-    result = [0, 0, 0]
 
-    # build families
+    # get all families
     all_families = []
     if 'all' in families:
         for entry in os.scandir("hw/bsp"):
@@ -270,23 +279,19 @@ def main():
         all_families = list(families)
     all_families.sort()
 
-    # succeeded, failed, skipped
+    # get boards from families and append to boards list
+    all_boards = list(boards)
     for f in all_families:
-        r = build_family(f, build_defines, build_system, build_flags_on, one_per_family, boards)
-        result[0] += r[0]
-        result[1] += r[1]
-        result[2] += r[2]
+        all_boards.extend(get_family_boards(f, one_per_family, boards))
 
-    # build boards
-    r = build_boards_list(boards, build_defines, build_system, build_flags_on)
-    result[0] += r[0]
-    result[1] += r[1]
-    result[2] += r[2]
+    # build all boards
+    result = build_boards_list(all_boards, build_defines, build_system, build_flags_on)
 
     total_time = time.monotonic() - total_time
     print(build_separator)
     print(f"Build Summary: {result[0]} {STATUS_OK}, {result[1]} {STATUS_FAILED} and took {total_time:.2f}s")
     print(build_separator)
+
     return result[1]
 
 
diff --git a/tools/get_deps.py b/tools/get_deps.py
index 5fb7e022c..029c33607 100755
--- a/tools/get_deps.py
+++ b/tools/get_deps.py
@@ -15,7 +15,7 @@ deps_mandatory = {
                  '159e31b689577dbf69cf0683bbaffbd71fa5ee10',
                  'all'],
     'tools/linkermap': ['https://github.com/hathach/linkermap.git',
-                        'ac1228d5bbde1e54cb2e17e928662094ae19c51d',
+                        '75d9d2c9e0f83297ddbc0da899f6cc0ab21076f0',
                         'all'],
     'tools/uf2': ['https://github.com/microsoft/uf2.git',
                   'c594542b2faa01cc33a2b97c9fbebc38549df80a',
diff --git a/tools/metrics.py b/tools/metrics.py
index d972d3681..c6cd49d57 100644
--- a/tools/metrics.py
+++ b/tools/metrics.py
@@ -2,6 +2,7 @@
 """Calculate average size from multiple linker map files."""
 
 import argparse
+import glob
 import sys
 import os
 
@@ -10,6 +11,24 @@ sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'linkermap'))
 import linkermap
 
 
+def expand_files(file_patterns):
+    """Expand file patterns (globs) to list of files.
+
+    Args:
+        file_patterns: List of file paths or glob patterns
+
+    Returns:
+        List of expanded file paths
+    """
+    expanded = []
+    for pattern in file_patterns:
+        if '*' in pattern or '?' in pattern:
+            expanded.extend(glob.glob(pattern))
+        else:
+            expanded.append(pattern)
+    return expanded
+
+
 def combine_maps(map_files, filters=None):
     """Combine multiple map files into a list of json_data.
 
@@ -109,25 +128,37 @@ def compute_avg(all_json_data):
     return json_average
 
 
-def main():
+def main(argv=None):
     parser = argparse.ArgumentParser(description='Calculate average size from linker map files')
-    parser.add_argument('files', nargs='+', help='Path to map file(s)')
+    parser.add_argument('files', nargs='+', help='Path to map file(s) or glob pattern(s)')
     parser.add_argument('-f', '--filter', dest='filters', action='append', default=[],
                         help='Only include object files whose path contains this substring (can be repeated)')
     parser.add_argument('-o', '--out', dest='out', default='metrics',
                         help='Output path basename for JSON and Markdown files (default: metrics)')
-    args = parser.parse_args()
+    parser.add_argument('-j', '--json', dest='json_out', action='store_true',
+                        help='Write JSON output file')
+    parser.add_argument('-m', '--markdown', dest='markdown_out', action='store_true',
+                        help='Write Markdown output file')
+    parser.add_argument('-q', '--quiet', dest='quiet', action='store_true',
+                        help='Suppress summary output')
+    args = parser.parse_args(argv)
 
-    all_json_data = combine_maps(args.files, args.filters)
+    # Expand glob patterns
+    map_files = expand_files(args.files)
+
+    all_json_data = combine_maps(map_files, args.filters)
     json_average = compute_avg(all_json_data)
 
     if json_average is None:
         print("No valid map files found", file=sys.stderr)
         sys.exit(1)
 
-    linkermap.print_summary(json_average, False)
-    linkermap.write_json(json_average, args.out + '.json')
-    linkermap.write_markdown(json_average, args.out + '.md')
+    if not args.quiet:
+        linkermap.print_summary(json_average, False)
+    if args.json_out:
+        linkermap.write_json(json_average, args.out + '.json')
+    if args.markdown_out:
+        linkermap.write_markdown(json_average, args.out + '.md')
 
 
 if __name__ == '__main__':