pw_preprocessor: Add macros for weak and alias attributes

Change-Id: I2bcd39f8aa8869ebd7567e723230394f0fa490f0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/53901
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Scott James Remnant <keybuk@google.com>
1 file changed
tree: d8d5474f881087e3da047bfca8b8efa68ea186a1
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_arduino_build/
  7. pw_assert/
  8. pw_assert_basic/
  9. pw_assert_log/
  10. pw_base64/
  11. pw_bloat/
  12. pw_blob_store/
  13. pw_boot/
  14. pw_boot_cortex_m/
  15. pw_build/
  16. pw_bytes/
  17. pw_checksum/
  18. pw_chrono/
  19. pw_chrono_embos/
  20. pw_chrono_freertos/
  21. pw_chrono_stl/
  22. pw_chrono_threadx/
  23. pw_cli/
  24. pw_console/
  25. pw_containers/
  26. pw_cpu_exception/
  27. pw_cpu_exception_cortex_m/
  28. pw_crypto/
  29. pw_docgen/
  30. pw_doctor/
  31. pw_env_setup/
  32. pw_function/
  33. pw_fuzzer/
  34. pw_hdlc/
  35. pw_hex_dump/
  36. pw_i2c/
  37. pw_interrupt/
  38. pw_interrupt_cortex_m/
  39. pw_kvs/
  40. pw_libc/
  41. pw_log/
  42. pw_log_basic/
  43. pw_log_multisink/
  44. pw_log_null/
  45. pw_log_rpc/
  46. pw_log_sink/
  47. pw_log_tokenized/
  48. pw_malloc/
  49. pw_malloc_freelist/
  50. pw_metric/
  51. pw_minimal_cpp_stdlib/
  52. pw_module/
  53. pw_multisink/
  54. pw_package/
  55. pw_persistent_ram/
  56. pw_polyfill/
  57. pw_preprocessor/
  58. pw_presubmit/
  59. pw_protobuf/
  60. pw_protobuf_compiler/
  61. pw_random/
  62. pw_result/
  63. pw_ring_buffer/
  64. pw_router/
  65. pw_rpc/
  66. pw_snapshot/
  67. pw_span/
  68. pw_status/
  69. pw_stm32cube_build/
  70. pw_stream/
  71. pw_string/
  72. pw_sync/
  73. pw_sync_baremetal/
  74. pw_sync_embos/
  75. pw_sync_freertos/
  76. pw_sync_stl/
  77. pw_sync_threadx/
  78. pw_sys_io/
  79. pw_sys_io_arduino/
  80. pw_sys_io_baremetal_lm3s6965evb/
  81. pw_sys_io_baremetal_stm32f429/
  82. pw_sys_io_stdio/
  83. pw_target_runner/
  84. pw_thread/
  85. pw_thread_embos/
  86. pw_thread_freertos/
  87. pw_thread_stl/
  88. pw_thread_threadx/
  89. pw_tls_client/
  90. pw_tls_client_boringssl/
  91. pw_tls_client_mbedtls/
  92. pw_tokenizer/
  93. pw_tool/
  94. pw_toolchain/
  95. pw_trace/
  96. pw_trace_tokenized/
  97. pw_transfer/
  98. pw_unit_test/
  99. pw_varint/
  100. pw_watch/
  101. pw_web_ui/
  102. targets/
  103. third_party/
  104. .bazelignore
  105. .bazelrc
  106. .clang-format
  107. .eslintrc.json
  108. .gitattributes
  109. .gitignore
  110. .gn
  111. .prettierrc.js
  112. .pylintrc
  113. activate.bat
  114. AUTHORS
  115. bootstrap.bat
  116. bootstrap.sh
  117. BUILD.bazel
  118. BUILD.gn
  119. BUILDCONFIG.gn
  120. CMakeLists.txt
  121. LICENSE
  122. modules.gni
  123. OWNERS
  124. package.json
  125. PW_PLUGINS
  126. README.md
  127. tsconfig.json
  128. WORKSPACE
  129. yarn.lock
README.md

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