pw_string: add support for clang

Set clang as the default compiler.

clang needs to explicitly add the math library dependency. Use libm_nano
for the bare-metal platform.

Change-Id: I83afab214274af54e73ce92e3362f3aadf57f9c9
1 file changed
tree: a3c4bcce0e911d242f208ce5623b06951688af61
  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_console/
  24. pw_containers/
  25. pw_cpu_exception/
  26. pw_cpu_exception_cortex_m/
  27. pw_docgen/
  28. pw_doctor/
  29. pw_env_setup/
  30. pw_function/
  31. pw_fuzzer/
  32. pw_hdlc/
  33. pw_hex_dump/
  34. pw_i2c/
  35. pw_interrupt/
  36. pw_interrupt_cortex_m/
  37. pw_kvs/
  38. pw_libc/
  39. pw_log/
  40. pw_log_basic/
  41. pw_log_multisink/
  42. pw_log_null/
  43. pw_log_rpc/
  44. pw_log_sink/
  45. pw_log_tokenized/
  46. pw_malloc/
  47. pw_malloc_freelist/
  48. pw_metric/
  49. pw_minimal_cpp_stdlib/
  50. pw_module/
  51. pw_multisink/
  52. pw_package/
  53. pw_persistent_ram/
  54. pw_polyfill/
  55. pw_preprocessor/
  56. pw_presubmit/
  57. pw_protobuf/
  58. pw_protobuf_compiler/
  59. pw_random/
  60. pw_result/
  61. pw_ring_buffer/
  62. pw_router/
  63. pw_rpc/
  64. pw_snapshot/
  65. pw_span/
  66. pw_status/
  67. pw_stm32cube_build/
  68. pw_stream/
  69. pw_string/
  70. pw_sync/
  71. pw_sync_baremetal/
  72. pw_sync_embos/
  73. pw_sync_freertos/
  74. pw_sync_stl/
  75. pw_sync_threadx/
  76. pw_sys_io/
  77. pw_sys_io_arduino/
  78. pw_sys_io_baremetal_lm3s6965evb/
  79. pw_sys_io_baremetal_stm32f429/
  80. pw_sys_io_stdio/
  81. pw_target_runner/
  82. pw_thread/
  83. pw_thread_embos/
  84. pw_thread_freertos/
  85. pw_thread_stl/
  86. pw_thread_threadx/
  87. pw_tokenizer/
  88. pw_tool/
  89. pw_toolchain/
  90. pw_trace/
  91. pw_trace_tokenized/
  92. pw_transfer/
  93. pw_unit_test/
  94. pw_varint/
  95. pw_watch/
  96. pw_web_ui/
  97. targets/
  98. third_party/
  99. .bazelignore
  100. .bazelrc
  101. .clang-format
  102. .eslintrc.json
  103. .gitattributes
  104. .gitignore
  105. .gn
  106. .prettierrc.js
  107. .pylintrc
  108. activate.bat
  109. AUTHORS
  110. bootstrap.bat
  111. bootstrap.sh
  112. BUILD
  113. BUILD.gn
  114. BUILDCONFIG.gn
  115. CMakeLists.txt
  116. LICENSE
  117. modules.gni
  118. OWNERS
  119. package.json
  120. PW_PLUGINS
  121. README.md
  122. tsconfig.json
  123. WORKSPACE
  124. yarn.lock
README.md

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