scripts: Add HTML build report script

This change adds a script to generate an HTML report, invoked via
west, providing a consolidated and user-friendly view of various build
artifacts and metrics. This includes footprint information (as both
tables and plots), configuration tracing, sys init levels, an interactive
devicetree browser, and more.

Signed-off-by: Graham Roff <grahamr@qti.qualcomm.com>

Author: grahamroff-dev

.gitignore

@@ -17,6 +17,7 @@
 build*/
 !doc/build/
 !scripts/build
+!scripts/buildreport
 !share/sysbuild/build
 !tests/drivers/build_all
 !scripts/pylib/build_helpers

cmake/reports/CMakeLists.txt

@@ -156,3 +156,14 @@ if(NOT ${PAHOLE} STREQUAL PAHOLE-NOTFOUND)
     USES_TERMINAL
     )
 endif()
+
+add_custom_target(
+  buildreport
+  ${PYTHON_EXECUTABLE}
+  ${ZEPHYR_BASE}/scripts/buildreport/buildreport.py
+  --output ${CMAKE_BINARY_DIR}/report
+  --zephyr-base ${ZEPHYR_BASE}
+  ${CMAKE_BINARY_DIR}
+  DEPENDS ${logical_target_for_zephyr_elf}
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  )

cmake/usage/usage.cmake

@@ -33,6 +33,7 @@ message("  ram_plot     - Build and create RAM usage in a sunburst chart as a vi
 message("  rom_plot     - Build and create ROM usage in a sunburst chart as a visual representation")
 message("  traceconfig  - Generate a file in the build directory that details how each symbol got its final value")
 message("  footprint    - Create JSON RAM/ROM usage report in the build directory")
+message("  buildreport  - Generate an HTML report with footprint, traceconfig, initlevels, devicetree, and other details")
 message("  initlevels   - Display the initialization sequence")
 message("  boards       - Display supported boards")
 message("  shields      - Display supported shields")