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pigweed / pigweed / pigweed / 6d22d50628dbc7b90d7786701f9391c3b54fa60a
commit6d22d50628dbc7b90d7786701f9391c3b54fa60a[log] [tgz]
authorAlexei Frolov <frolv@google.com>Wed Jan 25 22:11:37 2023 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Jan 25 22:11:37 2023 +0000
tree8411a23a5dbc5b0c75d7a0f70574297cda7317a0
parent3ba0e951a04309c5232ef2aa469dfee36ac4a3a1 [diff]
pw_build: Don't evaluate path expressions in-place

This updates the pw_evaluate_path_expressions GN template to write its
output to a different file from the source. This is done to avoid
changing the contents of a file the build graph depends on, preventing
build steps from re-running unnecessarily.

Change-Id: Iaecf68025cb0c83c67a79d0579fdcb8f06e77a1c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/126912
Commit-Queue: Alexei Frolov <frolv@google.com>
Reviewed-by: Chad Norvell <chadnorvell@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
4 files changed
tree: 8411a23a5dbc5b0c75d7a0f70574297cda7317a0
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. pw_allocator/
  7. pw_analog/
  8. pw_android_toolchain/
  9. pw_arduino_build/
  10. pw_assert/
  11. pw_assert_basic/
  12. pw_assert_log/
  13. pw_assert_tokenized/
  14. pw_assert_zephyr/
  15. pw_async/
  16. pw_base64/
  17. pw_bloat/
  18. pw_blob_store/
  19. pw_bluetooth/
  20. pw_bluetooth_hci/
  21. pw_boot/
  22. pw_boot_cortex_m/
  23. pw_build/
  24. pw_build_info/
  25. pw_build_mcuxpresso/
  26. pw_bytes/
  27. pw_checksum/
  28. pw_chrono/
  29. pw_chrono_embos/
  30. pw_chrono_freertos/
  31. pw_chrono_stl/
  32. pw_chrono_threadx/
  33. pw_chrono_zephyr/
  34. pw_cli/
  35. pw_compilation_testing/
  36. pw_console/
  37. pw_containers/
  38. pw_cpu_exception/
  39. pw_cpu_exception_cortex_m/
  40. pw_crypto/
  41. pw_digital_io/
  42. pw_docgen/
  43. pw_doctor/
  44. pw_env_setup/
  45. pw_file/
  46. pw_function/
  47. pw_fuzzer/
  48. pw_hdlc/
  49. pw_hex_dump/
  50. pw_i2c/
  51. pw_i2c_mcuxpresso/
  52. pw_ide/
  53. pw_interrupt/
  54. pw_interrupt_cortex_m/
  55. pw_interrupt_zephyr/
  56. pw_intrusive_ptr/
  57. pw_kvs/
  58. pw_libc/
  59. pw_log/
  60. pw_log_android/
  61. pw_log_basic/
  62. pw_log_null/
  63. pw_log_rpc/
  64. pw_log_string/
  65. pw_log_tokenized/
  66. pw_log_zephyr/
  67. pw_malloc/
  68. pw_malloc_freelist/
  69. pw_metric/
  70. pw_minimal_cpp_stdlib/
  71. pw_module/
  72. pw_multisink/
  73. pw_package/
  74. pw_perf_test/
  75. pw_persistent_ram/
  76. pw_polyfill/
  77. pw_preprocessor/
  78. pw_presubmit/
  79. pw_protobuf/
  80. pw_protobuf_compiler/
  81. pw_random/
  82. pw_result/
  83. pw_ring_buffer/
  84. pw_router/
  85. pw_rpc/
  86. pw_rust/
  87. pw_snapshot/
  88. pw_software_update/
  89. pw_span/
  90. pw_spi/
  91. pw_status/
  92. pw_stm32cube_build/
  93. pw_stream/
  94. pw_string/
  95. pw_symbolizer/
  96. pw_sync/
  97. pw_sync_baremetal/
  98. pw_sync_embos/
  99. pw_sync_freertos/
  100. pw_sync_stl/
  101. pw_sync_threadx/
  102. pw_sync_zephyr/
  103. pw_sys_io/
  104. pw_sys_io_arduino/
  105. pw_sys_io_baremetal_lm3s6965evb/
  106. pw_sys_io_baremetal_stm32f429/
  107. pw_sys_io_emcraft_sf2/
  108. pw_sys_io_mcuxpresso/
  109. pw_sys_io_pico/
  110. pw_sys_io_stdio/
  111. pw_sys_io_stm32cube/
  112. pw_sys_io_zephyr/
  113. pw_system/
  114. pw_target_runner/
  115. pw_thread/
  116. pw_thread_embos/
  117. pw_thread_freertos/
  118. pw_thread_stl/
  119. pw_thread_threadx/
  120. pw_tls_client/
  121. pw_tls_client_boringssl/
  122. pw_tls_client_mbedtls/
  123. pw_tokenizer/
  124. pw_tool/
  125. pw_toolchain/
  126. pw_trace/
  127. pw_trace_tokenized/
  128. pw_transfer/
  129. pw_unit_test/
  130. pw_varint/
  131. pw_watch/
  132. pw_web/
  133. pw_work_queue/
  134. seed/
  135. targets/
  136. third_party/
  137. ts/
  138. zephyr/
  139. .dockerignore ⇨ .gitignore
  140. activate.sh ⇨ bootstrap.sh
  141. .bazelignore
  142. .bazelrc
  143. .clang-format
  144. .clang-tidy
  145. .eslintrc.json
  146. .git-blame-ignore-revs
  147. .gitattributes
  148. .gitignore
  149. .gn
  150. .mypy.ini
  151. .prettierrc.js
  152. .pw_ide.yaml
  153. .pylintrc
  154. activate.bat
  155. Android.bp
  156. AUTHORS
  157. bootstrap.bat
  158. bootstrap.sh
  159. BUILD.bazel
  160. BUILD.gn
  161. BUILDCONFIG.gn
  162. CMakeLists.txt
  163. jest.config.ts
  164. Kconfig.zephyr
  165. LICENSE
  166. modules.gni
  167. OWNERS
  168. package-lock.json
  169. package.json
  170. PIGWEED_MODULES
  171. PW_PLUGINS
  172. pyproject.toml
  173. README.md
  174. rollup.config.js
  175. tsconfig.json
  176. WORKSPACE
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links