pw_build: Fix exception handling in mirror_tree

When linking fails, we fall back to copying. This always fails because
the original reception is re-raised even if the copy succeeds.

Just remove the exception management in the copy case. If copying fails,
we'll get both exceptions reported in a chain.

No-Docs-Update-Reason: bug fix
Change-Id: I49f0b381ba0e607f46725d1cd59bb16b811c7cf2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/48700
Commit-Queue: Michael Spang <spang@google.com>
Reviewed-by: Rob Mohr <mohrr@google.com>
1 file changed
tree: 328654972f7d619233a6459eea9bac611e6e752b
  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_armv7m/
  14. pw_build/
  15. pw_bytes/
  16. pw_checksum/
  17. pw_chrono/
  18. pw_chrono_embos/
  19. pw_chrono_freertos/
  20. pw_chrono_stl/
  21. pw_chrono_threadx/
  22. pw_cli/
  23. pw_containers/
  24. pw_cpu_exception/
  25. pw_cpu_exception_cortex_m/
  26. pw_docgen/
  27. pw_doctor/
  28. pw_env_setup/
  29. pw_function/
  30. pw_fuzzer/
  31. pw_hdlc/
  32. pw_hex_dump/
  33. pw_i2c/
  34. pw_interrupt/
  35. pw_interrupt_cortex_m/
  36. pw_kvs/
  37. pw_libc/
  38. pw_log/
  39. pw_log_basic/
  40. pw_log_multisink/
  41. pw_log_null/
  42. pw_log_rpc/
  43. pw_log_sink/
  44. pw_log_tokenized/
  45. pw_malloc/
  46. pw_malloc_freelist/
  47. pw_metric/
  48. pw_minimal_cpp_stdlib/
  49. pw_module/
  50. pw_multisink/
  51. pw_package/
  52. pw_persistent_ram/
  53. pw_polyfill/
  54. pw_preprocessor/
  55. pw_presubmit/
  56. pw_protobuf/
  57. pw_protobuf_compiler/
  58. pw_random/
  59. pw_result/
  60. pw_ring_buffer/
  61. pw_router/
  62. pw_rpc/
  63. pw_snapshot/
  64. pw_span/
  65. pw_status/
  66. pw_stm32cube_build/
  67. pw_stream/
  68. pw_string/
  69. pw_sync/
  70. pw_sync_baremetal/
  71. pw_sync_embos/
  72. pw_sync_freertos/
  73. pw_sync_stl/
  74. pw_sync_threadx/
  75. pw_sys_io/
  76. pw_sys_io_arduino/
  77. pw_sys_io_baremetal_lm3s6965evb/
  78. pw_sys_io_baremetal_stm32f429/
  79. pw_sys_io_stdio/
  80. pw_target_runner/
  81. pw_thread/
  82. pw_thread_embos/
  83. pw_thread_freertos/
  84. pw_thread_stl/
  85. pw_thread_threadx/
  86. pw_tokenizer/
  87. pw_tool/
  88. pw_toolchain/
  89. pw_trace/
  90. pw_trace_tokenized/
  91. pw_unit_test/
  92. pw_varint/
  93. pw_watch/
  94. pw_web_ui/
  95. targets/
  96. third_party/
  97. .bazelignore
  98. .bazelrc
  99. .clang-format
  100. .eslintrc.json
  101. .gitattributes
  102. .gitignore
  103. .gn
  104. .prettierrc.js
  105. .pylintrc
  106. activate.bat
  107. AUTHORS
  108. bootstrap.bat
  109. bootstrap.sh
  110. BUILD
  111. BUILD.gn
  112. BUILDCONFIG.gn
  113. CMakeLists.txt
  114. LICENSE
  115. modules.gni
  116. OWNERS
  117. package.json
  118. PW_PLUGINS
  119. README.md
  120. tsconfig.json
  121. WORKSPACE
  122. yarn.lock
README.md

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