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0002-cmake-upgrade-everyone-to-3.5-minimum-version.patch

0002-cmake-upgrade-everyone-to-3.5-minimum-version.patch 82 KB
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
  1. From a8a5db0aaa209ec6519df8473dbac2602740c352 Mon Sep 17 00:00:00 2001
    2. 

  2. From: Andy Green <andy@warmcat.com>
    3. 

  3. Date: Fri, 8 Dec 2023 07:48:09 +0000
    4. 

  4. Subject: [PATCH] cmake: upgrade everyone to 3.5 minimum version
    5. 

  5. 

  6. Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
    7. 

  7. Upstream: https://github.com/warmcat/libwebsockets/commit/41eed87c79ebb56e85277198423f168362583fb7
    8. 

  8. ---
    9. 

  9.  CMakeLists.txt                                                 | 2 +-
    10. 

  10.  cmake/libwebsockets-config.cmake.in                            | 3 +++
    11. 

  11.  .../raw/minimal-raw-client/CMakeLists.txt                      | 2 +-
    12. 

  12.  minimal-examples/abstract/protocols/smtp-client/CMakeLists.txt | 2 +-
    13. 

  13.  minimal-examples/api-tests/api-test-async-dns/CMakeLists.txt   | 2 +-
    14. 

  14.  minimal-examples/api-tests/api-test-cose/CMakeLists.txt        | 2 +-
    15. 

  15.  minimal-examples/api-tests/api-test-dhcpc/CMakeLists.txt       | 2 +-
    16. 

  16.  minimal-examples/api-tests/api-test-fts/CMakeLists.txt         | 2 +-
    17. 

  17.  minimal-examples/api-tests/api-test-gencrypto/CMakeLists.txt   | 2 +-
    18. 

  18.  minimal-examples/api-tests/api-test-jose/CMakeLists.txt        | 2 +-
    19. 

  19.  minimal-examples/api-tests/api-test-lecp/CMakeLists.txt        | 2 +-
    20. 

  20.  minimal-examples/api-tests/api-test-lejp/CMakeLists.txt        | 2 +-
    21. 

  21.  minimal-examples/api-tests/api-test-lws_cache/CMakeLists.txt   | 2 +-
    22. 

  22.  minimal-examples/api-tests/api-test-lws_dsh/CMakeLists.txt     | 2 +-
    23. 

  23.  minimal-examples/api-tests/api-test-lws_map/CMakeLists.txt     | 2 +-
    24. 

  24.  .../api-tests/api-test-lws_sequencer/CMakeLists.txt            | 2 +-
    25. 

  25.  minimal-examples/api-tests/api-test-lws_smd/CMakeLists.txt     | 2 +-
    26. 

  26.  .../api-tests/api-test-lws_struct-json/CMakeLists.txt          | 2 +-
    27. 

  27.  .../api-tests/api-test-lws_struct_sqlite/CMakeLists.txt        | 2 +-
    28. 

  28.  .../api-tests/api-test-lws_tokenize/CMakeLists.txt             | 2 +-
    29. 

  29.  minimal-examples/api-tests/api-test-lwsac/CMakeLists.txt       | 2 +-
    30. 

  30.  .../api-tests/api-test-secure-streams/CMakeLists.txt           | 2 +-
    31. 

  31.  minimal-examples/api-tests/api-test-smtp_client/CMakeLists.txt | 2 +-
    32. 

  32.  minimal-examples/client-server/minimal-ws-proxy/CMakeLists.txt | 2 +-
    33. 

  33.  minimal-examples/crypto/minimal-crypto-cose-key/CMakeLists.txt | 2 +-
    34. 

  34.  .../crypto/minimal-crypto-cose-sign/CMakeLists.txt             | 2 +-
    35. 

  35.  minimal-examples/crypto/minimal-crypto-jwe/CMakeLists.txt      | 2 +-
    36. 

  36.  minimal-examples/crypto/minimal-crypto-jwk/CMakeLists.txt      | 2 +-
    37. 

  37.  minimal-examples/crypto/minimal-crypto-jws/CMakeLists.txt      | 2 +-
    38. 

  38.  minimal-examples/crypto/minimal-crypto-x509/CMakeLists.txt     | 2 +-
    39. 

  39.  .../dbus-client/minimal-dbus-client/CMakeLists.txt             | 2 +-
    40. 

  40.  .../minimal-dbus-ws-proxy-testclient/CMakeLists.txt            | 2 +-
    41. 

  41.  .../dbus-server/minimal-dbus-server/CMakeLists.txt             | 2 +-
    42. 

  42.  .../dbus-server/minimal-dbus-ws-proxy/CMakeLists.txt           | 2 +-
    43. 

  43.  minimal-examples/gtk/minimal-gtk/CMakeLists.txt                | 2 +-
    44. 

  44.  .../http-client/minimal-http-client-attach/CMakeLists.txt      | 2 +-
    45. 

  45.  .../minimal-http-client-captive-portal/CMakeLists.txt          | 2 +-
    46. 

  46.  .../http-client/minimal-http-client-certinfo/CMakeLists.txt    | 2 +-
    47. 

  47.  .../minimal-http-client-custom-headers/CMakeLists.txt          | 2 +-
    48. 

  48.  .../http-client/minimal-http-client-h2-rxflow/CMakeLists.txt   | 2 +-
    49. 

  49.  .../http-client/minimal-http-client-hugeurl/CMakeLists.txt     | 2 +-
    50. 

  50.  .../http-client/minimal-http-client-jit-trust/CMakeLists.txt   | 2 +-
    51. 

  51.  .../http-client/minimal-http-client-multi/CMakeLists.txt       | 2 +-
    52. 

  52.  .../http-client/minimal-http-client-post/CMakeLists.txt        | 2 +-
    53. 

  53.  .../http-client/minimal-http-client/CMakeLists.txt             | 2 +-
    54. 

  54.  .../http-server/minimal-http-server-basicauth/CMakeLists.txt   | 2 +-
    55. 

  55.  .../http-server/minimal-http-server-cgi/CMakeLists.txt         | 2 +-
    56. 

  56.  .../minimal-http-server-custom-headers/CMakeLists.txt          | 2 +-
    57. 

  57.  .../http-server/minimal-http-server-deaddrop/CMakeLists.txt    | 2 +-
    58. 

  58.  .../http-server/minimal-http-server-dynamic/CMakeLists.txt     | 2 +-
    59. 

  59.  .../minimal-http-server-eventlib-custom/CMakeLists.txt         | 2 +-
    60. 

  60.  .../minimal-http-server-eventlib-demos/CMakeLists.txt          | 2 +-
    61. 

  61.  .../minimal-http-server-eventlib-foreign/CMakeLists.txt        | 2 +-
    62. 

  62.  .../minimal-http-server-eventlib-smp/CMakeLists.txt            | 2 +-
    63. 

  63.  .../http-server/minimal-http-server-eventlib/CMakeLists.txt    | 2 +-
    64. 

  64.  .../http-server/minimal-http-server-form-get/CMakeLists.txt    | 2 +-
    65. 

  65.  .../minimal-http-server-form-post-file/CMakeLists.txt          | 2 +-
    66. 

  66.  .../minimal-http-server-form-post-lwsac/CMakeLists.txt         | 2 +-
    67. 

  67.  .../http-server/minimal-http-server-form-post/CMakeLists.txt   | 2 +-
    68. 

  68.  .../minimal-http-server-fulltext-search/CMakeLists.txt         | 2 +-
    69. 

  69.  .../minimal-http-server-h2-long-poll/CMakeLists.txt            | 2 +-
    70. 

  70.  .../http-server/minimal-http-server-mimetypes/CMakeLists.txt   | 2 +-
    71. 

  71.  .../http-server/minimal-http-server-multivhost/CMakeLists.txt  | 2 +-
    72. 

  72.  .../http-server/minimal-http-server-proxy/CMakeLists.txt       | 2 +-
    73. 

  73.  .../http-server/minimal-http-server-smp/CMakeLists.txt         | 2 +-
    74. 

  74.  .../http-server/minimal-http-server-sse-ring/CMakeLists.txt    | 2 +-
    75. 

  75.  .../http-server/minimal-http-server-sse/CMakeLists.txt         | 2 +-
    76. 

  76.  .../http-server/minimal-http-server-tls-80/CMakeLists.txt      | 2 +-
    77. 

  77.  .../http-server/minimal-http-server-tls-mem/CMakeLists.txt     | 2 +-
    78. 

  78.  .../http-server/minimal-http-server-tls/CMakeLists.txt         | 2 +-
    79. 

  79.  .../http-server/minimal-http-server/CMakeLists.txt             | 2 +-
    80. 

  80.  .../mqtt-client/minimal-mqtt-client-multi/CMakeLists.txt       | 2 +-
    81. 

  81.  .../mqtt-client/minimal-mqtt-client/CMakeLists.txt             | 2 +-
    82. 

  82.  minimal-examples/raw/minimal-raw-adopt-tcp/CMakeLists.txt      | 2 +-
    83. 

  83.  minimal-examples/raw/minimal-raw-adopt-udp/CMakeLists.txt      | 2 +-
    84. 

  84.  minimal-examples/raw/minimal-raw-audio/CMakeLists.txt          | 2 +-
    85. 

  85.  .../raw/minimal-raw-fallback-http-server/CMakeLists.txt        | 2 +-
    86. 

  86.  minimal-examples/raw/minimal-raw-file/CMakeLists.txt           | 2 +-
    87. 

  87.  minimal-examples/raw/minimal-raw-netcat/CMakeLists.txt         | 2 +-
    88. 

  88.  minimal-examples/raw/minimal-raw-proxy-fallback/CMakeLists.txt | 2 +-
    89. 

  89.  minimal-examples/raw/minimal-raw-proxy/CMakeLists.txt          | 2 +-
    90. 

  90.  minimal-examples/raw/minimal-raw-serial/CMakeLists.txt         | 2 +-
    91. 

  91.  minimal-examples/raw/minimal-raw-vhost/CMakeLists.txt          | 2 +-
    92. 

  92.  .../secure-streams/minimal-secure-streams-alexa/CMakeLists.txt | 2 +-
    93. 

  93.  .../secure-streams/minimal-secure-streams-avs/CMakeLists.txt   | 2 +-
    94. 

  94.  .../minimal-secure-streams-binance/CMakeLists.txt              | 2 +-
    95. 

  95.  .../secure-streams/minimal-secure-streams-blob/CMakeLists.txt  | 2 +-
    96. 

  96.  .../minimal-secure-streams-client-tx/CMakeLists.txt            | 2 +-
    97. 

  97.  .../secure-streams/minimal-secure-streams-cpp/CMakeLists.txt   | 2 +-
    98. 

  98.  .../minimal-secure-streams-hugeurl/CMakeLists.txt              | 2 +-
    99. 

  99.  .../minimal-secure-streams-metadata/CMakeLists.txt             | 2 +-
    100. 

  100.  .../secure-streams/minimal-secure-streams-perf/CMakeLists.txt  | 2 +-
    101. 

  101.  .../minimal-secure-streams-policy2c/CMakeLists.txt             | 2 +-
    102. 

  102.  .../secure-streams/minimal-secure-streams-post/CMakeLists.txt  | 2 +-
    103. 

  103.  .../secure-streams/minimal-secure-streams-proxy/CMakeLists.txt | 2 +-
    104. 

  104.  .../secure-streams/minimal-secure-streams-seq/CMakeLists.txt   | 2 +-
    105. 

  105.  .../minimal-secure-streams-server-raw/CMakeLists.txt           | 2 +-
    106. 

  106.  .../minimal-secure-streams-server/CMakeLists.txt               | 2 +-
    107. 

  107.  .../secure-streams/minimal-secure-streams-sigv4/CMakeLists.txt | 2 +-
    108. 

  108.  .../secure-streams/minimal-secure-streams-smd/CMakeLists.txt   | 2 +-
    109. 

  109.  .../minimal-secure-streams-staticpolicy/CMakeLists.txt         | 2 +-
    110. 

  110.  .../minimal-secure-streams-stress/CMakeLists.txt               | 2 +-
    111. 

  111.  .../minimal-secure-streams-testsfail/CMakeLists.txt            | 2 +-
    112. 

  112.  .../minimal-secure-streams-threads/CMakeLists.txt              | 2 +-
    113. 

  113.  .../secure-streams/minimal-secure-streams/CMakeLists.txt       | 2 +-
    114. 

  114.  .../ws-client/minimal-ws-client-binance/CMakeLists.txt         | 2 +-
    115. 

  115.  .../ws-client/minimal-ws-client-echo/CMakeLists.txt            | 2 +-
    116. 

  116.  .../ws-client/minimal-ws-client-ping/CMakeLists.txt            | 2 +-
    117. 

  117.  .../ws-client/minimal-ws-client-pmd-bulk/CMakeLists.txt        | 2 +-
    118. 

  118.  minimal-examples/ws-client/minimal-ws-client-rx/CMakeLists.txt | 2 +-
    119. 

  119.  .../ws-client/minimal-ws-client-spam-tx-rx/CMakeLists.txt      | 2 +-
    120. 

  120.  .../ws-client/minimal-ws-client-spam/CMakeLists.txt            | 2 +-
    121. 

  121.  minimal-examples/ws-client/minimal-ws-client-tx/CMakeLists.txt | 2 +-
    122. 

  122.  minimal-examples/ws-client/minimal-ws-client/CMakeLists.txt    | 2 +-
    123. 

  123.  minimal-examples/ws-server/minimal-ws-broker/CMakeLists.txt    | 2 +-
    124. 

  124.  minimal-examples/ws-server/minimal-ws-raw-proxy/CMakeLists.txt | 2 +-
    125. 

  125.  .../ws-server/minimal-ws-server-echo/CMakeLists.txt            | 2 +-
    126. 

  126.  .../ws-server/minimal-ws-server-pmd-bulk/CMakeLists.txt        | 2 +-
    127. 

  127.  .../ws-server/minimal-ws-server-pmd-corner/CMakeLists.txt      | 2 +-
    128. 

  128.  .../ws-server/minimal-ws-server-pmd/CMakeLists.txt             | 2 +-
    129. 

  129.  .../ws-server/minimal-ws-server-ring/CMakeLists.txt            | 2 +-
    130. 

  130.  .../ws-server/minimal-ws-server-threadpool/CMakeLists.txt      | 2 +-
    131. 

  131.  .../minimal-ws-server-threads-foreign-libuv-smp/CMakeLists.txt | 2 +-
    132. 

  132.  .../ws-server/minimal-ws-server-threads-smp/CMakeLists.txt     | 2 +-
    133. 

  133.  .../ws-server/minimal-ws-server-threads/CMakeLists.txt         | 2 +-
    134. 

  134.  .../ws-server/minimal-ws-server-timer/CMakeLists.txt           | 2 +-
    135. 

  135.  minimal-examples/ws-server/minimal-ws-server/CMakeLists.txt    | 2 +-
    136. 

  136.  plugin-standalone/CMakeLists.txt                               | 2 +-
    137. 

  137.  128 files changed, 130 insertions(+), 127 deletions(-)
    138. 

  138. 

  139. diff --git a/CMakeLists.txt b/CMakeLists.txt
    140. 

  140. index 57c35232..eda93224 100644
    141. 

  141. --- a/CMakeLists.txt
    142. 

  142. +++ b/CMakeLists.txt
    143. 

  143. @@ -22,7 +22,7 @@
    144. 

  144.  # IN THE SOFTWARE.
    145. 

  145.  #
    146. 

  146.  
    147. 

  147. -cmake_minimum_required(VERSION 2.8.12)
    148. 

  148. +cmake_minimum_required(VERSION 3.5)
    149. 

  149.  include(CheckFunctionExists)
    150. 

  150.  include(CheckSymbolExists)
    151. 

  151.  include(CheckIncludeFile)
    152. 

  152. diff --git a/cmake/libwebsockets-config.cmake.in b/cmake/libwebsockets-config.cmake.in
    153. 

  153. index 8ba97e6f..7967706b 100644
    154. 

  154. --- a/cmake/libwebsockets-config.cmake.in
    155. 

  155. +++ b/cmake/libwebsockets-config.cmake.in
    156. 

  156. @@ -11,7 +11,10 @@ list(APPEND CMAKE_MODULE_PATH ${libwebsockets_DIR})
    157. 

  157.  set(LIBWEBSOCKETS_INCLUDE_DIRS "@LWS__INCLUDE_DIRS@" "@LWS_PUBLIC_INCLUDES@")
    158. 

  158.  
    159. 

  159.  # Include the project Targets file, this contains definitions for IMPORTED targets.
    160. 

  160. +if (LIB_LIST_AT_END)
    161. 

  161. +else()
    162. 

  162.  include(${LWS_CMAKE_DIR}/LibwebsocketsTargets.cmake)
    163. 

  163. +endif()
    164. 

  164.  include(${LWS_CMAKE_DIR}/LwsCheckRequirements.cmake)
    165. 

  165.  
    166. 

  166.  # IMPORTED targets from LibwebsocketsTargets.cmake
    167. 

  167. diff --git a/minimal-examples-lowlevel/raw/minimal-raw-client/CMakeLists.txt b/minimal-examples-lowlevel/raw/minimal-raw-client/CMakeLists.txt
    168. 

  168. index 4ff5c55c..aadda655 100644
    169. 

  169. --- a/minimal-examples-lowlevel/raw/minimal-raw-client/CMakeLists.txt
    170. 

  170. +++ b/minimal-examples-lowlevel/raw/minimal-raw-client/CMakeLists.txt
    171. 

  171. @@ -1,5 +1,5 @@
    172. 

  172.  project(lws-minimal-raw-client C)
    173. 

  173. -cmake_minimum_required(VERSION 2.8.12)
    174. 

  174. +cmake_minimum_required(VERSION 3.5)
    175. 

  175.  find_package(libwebsockets CONFIG REQUIRED)
    176. 

  176.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    177. 

  177.  include(CheckCSourceCompiles)
    178. 

  178. diff --git a/minimal-examples/abstract/protocols/smtp-client/CMakeLists.txt b/minimal-examples/abstract/protocols/smtp-client/CMakeLists.txt
    179. 

  179. index 52643138..d703efd1 100644
    180. 

  180. --- a/minimal-examples/abstract/protocols/smtp-client/CMakeLists.txt
    181. 

  181. +++ b/minimal-examples/abstract/protocols/smtp-client/CMakeLists.txt
    182. 

  182. @@ -1,5 +1,5 @@
    183. 

  183.  project(lws-api-test-smtp_client C)
    184. 

  184. -cmake_minimum_required(VERSION 2.8.12)
    185. 

  185. +cmake_minimum_required(VERSION 3.5)
    186. 

  186.  find_package(libwebsockets CONFIG REQUIRED)
    187. 

  187.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    188. 

  188.  include(CheckCSourceCompiles)
    189. 

  189. diff --git a/minimal-examples/api-tests/api-test-async-dns/CMakeLists.txt b/minimal-examples/api-tests/api-test-async-dns/CMakeLists.txt
    190. 

  190. index f2954d0f..089a352a 100644
    191. 

  191. --- a/minimal-examples/api-tests/api-test-async-dns/CMakeLists.txt
    192. 

  192. +++ b/minimal-examples/api-tests/api-test-async-dns/CMakeLists.txt
    193. 

  193. @@ -1,5 +1,5 @@
    194. 

  194.  project(lws-api-test-async-dns C)
    195. 

  195. -cmake_minimum_required(VERSION 2.8.12)
    196. 

  196. +cmake_minimum_required(VERSION 3.5)
    197. 

  197.  find_package(libwebsockets CONFIG REQUIRED)
    198. 

  198.  
    199. 

  199.  set(SAMP lws-api-test-async-dns)
    200. 

  200. diff --git a/minimal-examples/api-tests/api-test-cose/CMakeLists.txt b/minimal-examples/api-tests/api-test-cose/CMakeLists.txt
    201. 

  201. index bd6b1428..d1c03520 100644
    202. 

  202. --- a/minimal-examples/api-tests/api-test-cose/CMakeLists.txt
    203. 

  203. +++ b/minimal-examples/api-tests/api-test-cose/CMakeLists.txt
    204. 

  204. @@ -1,5 +1,5 @@
    205. 

  205.  project(lws-api-test-cose C)
    206. 

  206. -cmake_minimum_required(VERSION 2.8.12)
    207. 

  207. +cmake_minimum_required(VERSION 3.5)
    208. 

  208.  find_package(libwebsockets CONFIG REQUIRED)
    209. 

  209.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    210. 

  210.  include(CheckCSourceCompiles)
    211. 

  211. diff --git a/minimal-examples/api-tests/api-test-dhcpc/CMakeLists.txt b/minimal-examples/api-tests/api-test-dhcpc/CMakeLists.txt
    212. 

  212. index 1bb2dcd1..3d6ddcbe 100644
    213. 

  213. --- a/minimal-examples/api-tests/api-test-dhcpc/CMakeLists.txt
    214. 

  214. +++ b/minimal-examples/api-tests/api-test-dhcpc/CMakeLists.txt
    215. 

  215. @@ -1,5 +1,5 @@
    216. 

  216.  project(lws-api-test-dhcpc C)
    217. 

  217. -cmake_minimum_required(VERSION 2.8.12)
    218. 

  218. +cmake_minimum_required(VERSION 3.5)
    219. 

  219.  find_package(libwebsockets CONFIG REQUIRED)
    220. 

  220.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    221. 

  221.  include(CheckCSourceCompiles)
    222. 

  222. diff --git a/minimal-examples/api-tests/api-test-fts/CMakeLists.txt b/minimal-examples/api-tests/api-test-fts/CMakeLists.txt
    223. 

  223. index 5a81ae8f..0f5c99f5 100644
    224. 

  224. --- a/minimal-examples/api-tests/api-test-fts/CMakeLists.txt
    225. 

  225. +++ b/minimal-examples/api-tests/api-test-fts/CMakeLists.txt
    226. 

  226. @@ -1,5 +1,5 @@
    227. 

  227.  project(lws-api-test-fts C)
    228. 

  228. -cmake_minimum_required(VERSION 2.8.12)
    229. 

  229. +cmake_minimum_required(VERSION 3.5)
    230. 

  230.  find_package(libwebsockets CONFIG REQUIRED)
    231. 

  231.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    232. 

  232.  include(CheckCSourceCompiles)
    233. 

  233. diff --git a/minimal-examples/api-tests/api-test-gencrypto/CMakeLists.txt b/minimal-examples/api-tests/api-test-gencrypto/CMakeLists.txt
    234. 

  234. index a3678d56..dfa41565 100644
    235. 

  235. --- a/minimal-examples/api-tests/api-test-gencrypto/CMakeLists.txt
    236. 

  236. +++ b/minimal-examples/api-tests/api-test-gencrypto/CMakeLists.txt
    237. 

  237. @@ -1,5 +1,5 @@
    238. 

  238.  project(lws-api-test-gencrypto C)
    239. 

  239. -cmake_minimum_required(VERSION 2.8.12)
    240. 

  240. +cmake_minimum_required(VERSION 3.5)
    241. 

  241.  find_package(libwebsockets CONFIG REQUIRED)
    242. 

  242.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    243. 

  243.  include(CheckCSourceCompiles)
    244. 

  244. diff --git a/minimal-examples/api-tests/api-test-jose/CMakeLists.txt b/minimal-examples/api-tests/api-test-jose/CMakeLists.txt
    245. 

  245. index 3a53382a..1158560d 100644
    246. 

  246. --- a/minimal-examples/api-tests/api-test-jose/CMakeLists.txt
    247. 

  247. +++ b/minimal-examples/api-tests/api-test-jose/CMakeLists.txt
    248. 

  248. @@ -1,5 +1,5 @@
    249. 

  249.  project(lws-api-test-jose C)
    250. 

  250. -cmake_minimum_required(VERSION 2.8.12)
    251. 

  251. +cmake_minimum_required(VERSION 3.5)
    252. 

  252.  find_package(libwebsockets CONFIG REQUIRED)
    253. 

  253.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    254. 

  254.  include(CheckCSourceCompiles)
    255. 

  255. diff --git a/minimal-examples/api-tests/api-test-lecp/CMakeLists.txt b/minimal-examples/api-tests/api-test-lecp/CMakeLists.txt
    256. 

  256. index b09ee02e..18fde6d5 100644
    257. 

  257. --- a/minimal-examples/api-tests/api-test-lecp/CMakeLists.txt
    258. 

  258. +++ b/minimal-examples/api-tests/api-test-lecp/CMakeLists.txt
    259. 

  259. @@ -1,5 +1,5 @@
    260. 

  260.  project(lws-api-test-lecp C)
    261. 

  261. -cmake_minimum_required(VERSION 2.8.12)
    262. 

  262. +cmake_minimum_required(VERSION 3.5)
    263. 

  263.  find_package(libwebsockets CONFIG REQUIRED)
    264. 

  264.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    265. 

  265.  include(CheckCSourceCompiles)
    266. 

  266. diff --git a/minimal-examples/api-tests/api-test-lejp/CMakeLists.txt b/minimal-examples/api-tests/api-test-lejp/CMakeLists.txt
    267. 

  267. index ccdb9b51..c0878180 100644
    268. 

  268. --- a/minimal-examples/api-tests/api-test-lejp/CMakeLists.txt
    269. 

  269. +++ b/minimal-examples/api-tests/api-test-lejp/CMakeLists.txt
    270. 

  270. @@ -1,5 +1,5 @@
    271. 

  271.  project(lws-api-test-lejp C)
    272. 

  272. -cmake_minimum_required(VERSION 2.8.12)
    273. 

  273. +cmake_minimum_required(VERSION 3.5)
    274. 

  274.  find_package(libwebsockets CONFIG REQUIRED)
    275. 

  275.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    276. 

  276.  include(CheckCSourceCompiles)
    277. 

  277. diff --git a/minimal-examples/api-tests/api-test-lws_cache/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_cache/CMakeLists.txt
    278. 

  278. index 72ae86a5..63158462 100644
    279. 

  279. --- a/minimal-examples/api-tests/api-test-lws_cache/CMakeLists.txt
    280. 

  280. +++ b/minimal-examples/api-tests/api-test-lws_cache/CMakeLists.txt
    281. 

  281. @@ -1,5 +1,5 @@
    282. 

  282.  project(lws-api-test-lws_cache C)
    283. 

  283. -cmake_minimum_required(VERSION 2.8.12)
    284. 

  284. +cmake_minimum_required(VERSION 3.5)
    285. 

  285.  find_package(libwebsockets CONFIG REQUIRED)
    286. 

  286.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    287. 

  287.  include(CheckCSourceCompiles)
    288. 

  288. diff --git a/minimal-examples/api-tests/api-test-lws_dsh/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_dsh/CMakeLists.txt
    289. 

  289. index 59d08cdb..b0e439d3 100644
    290. 

  290. --- a/minimal-examples/api-tests/api-test-lws_dsh/CMakeLists.txt
    291. 

  291. +++ b/minimal-examples/api-tests/api-test-lws_dsh/CMakeLists.txt
    292. 

  292. @@ -1,5 +1,5 @@
    293. 

  293.  project(lws-api-test-lws_dsh C)
    294. 

  294. -cmake_minimum_required(VERSION 2.8.12)
    295. 

  295. +cmake_minimum_required(VERSION 3.5)
    296. 

  296.  find_package(libwebsockets CONFIG REQUIRED)
    297. 

  297.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    298. 

  298.  include(CheckCSourceCompiles)
    299. 

  299. diff --git a/minimal-examples/api-tests/api-test-lws_map/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_map/CMakeLists.txt
    300. 

  300. index 897042c7..429b030c 100644
    301. 

  301. --- a/minimal-examples/api-tests/api-test-lws_map/CMakeLists.txt
    302. 

  302. +++ b/minimal-examples/api-tests/api-test-lws_map/CMakeLists.txt
    303. 

  303. @@ -1,5 +1,5 @@
    304. 

  304.  project(lws-api-test-lws_map C)
    305. 

  305. -cmake_minimum_required(VERSION 2.8.12)
    306. 

  306. +cmake_minimum_required(VERSION 3.5)
    307. 

  307.  find_package(libwebsockets CONFIG REQUIRED)
    308. 

  308.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    309. 

  309.  include(CheckCSourceCompiles)
    310. 

  310. diff --git a/minimal-examples/api-tests/api-test-lws_sequencer/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_sequencer/CMakeLists.txt
    311. 

  311. index 59333d81..523d6541 100644
    312. 

  312. --- a/minimal-examples/api-tests/api-test-lws_sequencer/CMakeLists.txt
    313. 

  313. +++ b/minimal-examples/api-tests/api-test-lws_sequencer/CMakeLists.txt
    314. 

  314. @@ -1,5 +1,5 @@
    315. 

  315.  project(lws-api-test-lws_sequencer C)
    316. 

  316. -cmake_minimum_required(VERSION 2.8.12)
    317. 

  317. +cmake_minimum_required(VERSION 3.5)
    318. 

  318.  find_package(libwebsockets CONFIG REQUIRED)
    319. 

  319.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    320. 

  320.  include(CheckCSourceCompiles)
    321. 

  321. diff --git a/minimal-examples/api-tests/api-test-lws_smd/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_smd/CMakeLists.txt
    322. 

  322. index e2827064..c6d25e0e 100644
    323. 

  323. --- a/minimal-examples/api-tests/api-test-lws_smd/CMakeLists.txt
    324. 

  324. +++ b/minimal-examples/api-tests/api-test-lws_smd/CMakeLists.txt
    325. 

  325. @@ -1,5 +1,5 @@
    326. 

  326.  project(lws-api-test-lws_smd C)
    327. 

  327. -cmake_minimum_required(VERSION 2.8.12)
    328. 

  328. +cmake_minimum_required(VERSION 3.5)
    329. 

  329.  find_package(libwebsockets CONFIG REQUIRED)
    330. 

  330.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    331. 

  331.  include(CheckCSourceCompiles)
    332. 

  332. diff --git a/minimal-examples/api-tests/api-test-lws_struct-json/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_struct-json/CMakeLists.txt
    333. 

  333. index 90680282..cdf262b3 100644
    334. 

  334. --- a/minimal-examples/api-tests/api-test-lws_struct-json/CMakeLists.txt
    335. 

  335. +++ b/minimal-examples/api-tests/api-test-lws_struct-json/CMakeLists.txt
    336. 

  336. @@ -1,5 +1,5 @@
    337. 

  337.  project(lws-api-test-lws_struct-json C)
    338. 

  338. -cmake_minimum_required(VERSION 2.8.12)
    339. 

  339. +cmake_minimum_required(VERSION 3.5)
    340. 

  340.  find_package(libwebsockets CONFIG REQUIRED)
    341. 

  341.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    342. 

  342.  include(CheckCSourceCompiles)
    343. 

  343. diff --git a/minimal-examples/api-tests/api-test-lws_struct_sqlite/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_struct_sqlite/CMakeLists.txt
    344. 

  344. index ac8b161e..8f2b64ce 100644
    345. 

  345. --- a/minimal-examples/api-tests/api-test-lws_struct_sqlite/CMakeLists.txt
    346. 

  346. +++ b/minimal-examples/api-tests/api-test-lws_struct_sqlite/CMakeLists.txt
    347. 

  347. @@ -1,5 +1,5 @@
    348. 

  348.  project(lws-api-test-lws_struct-sqlite C)
    349. 

  349. -cmake_minimum_required(VERSION 2.8.12)
    350. 

  350. +cmake_minimum_required(VERSION 3.5)
    351. 

  351.  find_package(libwebsockets CONFIG REQUIRED)
    352. 

  352.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    353. 

  353.  include(CheckCSourceCompiles)
    354. 

  354. diff --git a/minimal-examples/api-tests/api-test-lws_tokenize/CMakeLists.txt b/minimal-examples/api-tests/api-test-lws_tokenize/CMakeLists.txt
    355. 

  355. index 503f25db..9100a59f 100644
    356. 

  356. --- a/minimal-examples/api-tests/api-test-lws_tokenize/CMakeLists.txt
    357. 

  357. +++ b/minimal-examples/api-tests/api-test-lws_tokenize/CMakeLists.txt
    358. 

  358. @@ -1,5 +1,5 @@
    359. 

  359.  project(lws-api-test-lws_tokenize C)
    360. 

  360. -cmake_minimum_required(VERSION 2.8.12)
    361. 

  361. +cmake_minimum_required(VERSION 3.5)
    362. 

  362.  find_package(libwebsockets CONFIG REQUIRED)
    363. 

  363.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    364. 

  364.  include(CheckCSourceCompiles)
    365. 

  365. diff --git a/minimal-examples/api-tests/api-test-lwsac/CMakeLists.txt b/minimal-examples/api-tests/api-test-lwsac/CMakeLists.txt
    366. 

  366. index f7d0aaf4..1fa487c0 100644
    367. 

  367. --- a/minimal-examples/api-tests/api-test-lwsac/CMakeLists.txt
    368. 

  368. +++ b/minimal-examples/api-tests/api-test-lwsac/CMakeLists.txt
    369. 

  369. @@ -1,5 +1,5 @@
    370. 

  370.  project(lws-api-test-lwsac C)
    371. 

  371. -cmake_minimum_required(VERSION 2.8.12)
    372. 

  372. +cmake_minimum_required(VERSION 3.5)
    373. 

  373.  find_package(libwebsockets CONFIG REQUIRED)
    374. 

  374.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    375. 

  375.  include(CheckCSourceCompiles)
    376. 

  376. diff --git a/minimal-examples/api-tests/api-test-secure-streams/CMakeLists.txt b/minimal-examples/api-tests/api-test-secure-streams/CMakeLists.txt
    377. 

  377. index b4f39caa..de7d2703 100644
    378. 

  378. --- a/minimal-examples/api-tests/api-test-secure-streams/CMakeLists.txt
    379. 

  379. +++ b/minimal-examples/api-tests/api-test-secure-streams/CMakeLists.txt
    380. 

  380. @@ -1,5 +1,5 @@
    381. 

  381.  project(lws-api-test-secure-streams C)
    382. 

  382. -cmake_minimum_required(VERSION 2.8.12)
    383. 

  383. +cmake_minimum_required(VERSION 3.5)
    384. 

  384.  include(CheckCSourceCompiles)
    385. 

  385.  include(LwsCheckRequirements)
    386. 

  386.  
    387. 

  387. diff --git a/minimal-examples/api-tests/api-test-smtp_client/CMakeLists.txt b/minimal-examples/api-tests/api-test-smtp_client/CMakeLists.txt
    388. 

  388. index 49e67ff3..b64a79dc 100644
    389. 

  389. --- a/minimal-examples/api-tests/api-test-smtp_client/CMakeLists.txt
    390. 

  390. +++ b/minimal-examples/api-tests/api-test-smtp_client/CMakeLists.txt
    391. 

  391. @@ -1,5 +1,5 @@
    392. 

  392.  project(lws-unit-tests-smtp-client C)
    393. 

  393. -cmake_minimum_required(VERSION 2.8.12)
    394. 

  394. +cmake_minimum_required(VERSION 3.5)
    395. 

  395.  find_package(libwebsockets CONFIG REQUIRED)
    396. 

  396.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    397. 

  397.  include(CheckCSourceCompiles)
    398. 

  398. diff --git a/minimal-examples/client-server/minimal-ws-proxy/CMakeLists.txt b/minimal-examples/client-server/minimal-ws-proxy/CMakeLists.txt
    399. 

  399. index 65a01b6c..fabac7f4 100644
    400. 

  400. --- a/minimal-examples/client-server/minimal-ws-proxy/CMakeLists.txt
    401. 

  401. +++ b/minimal-examples/client-server/minimal-ws-proxy/CMakeLists.txt
    402. 

  402. @@ -1,5 +1,5 @@
    403. 

  403.  project(lws-minimal-ws-proxy C)
    404. 

  404. -cmake_minimum_required(VERSION 2.8.12)
    405. 

  405. +cmake_minimum_required(VERSION 3.5)
    406. 

  406.  find_package(libwebsockets CONFIG REQUIRED)
    407. 

  407.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    408. 

  408.  include(CheckCSourceCompiles)
    409. 

  409. diff --git a/minimal-examples/crypto/minimal-crypto-cose-key/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-cose-key/CMakeLists.txt
    410. 

  410. index 6ee78ae9..19bdd3ca 100644
    411. 

  411. --- a/minimal-examples/crypto/minimal-crypto-cose-key/CMakeLists.txt
    412. 

  412. +++ b/minimal-examples/crypto/minimal-crypto-cose-key/CMakeLists.txt
    413. 

  413. @@ -1,5 +1,5 @@
    414. 

  414.  project(lws-crypto-cose-key C)
    415. 

  415. -cmake_minimum_required(VERSION 2.8.12)
    416. 

  416. +cmake_minimum_required(VERSION 3.5)
    417. 

  417.  find_package(libwebsockets CONFIG REQUIRED)
    418. 

  418.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    419. 

  419.  include(CheckCSourceCompiles)
    420. 

  420. diff --git a/minimal-examples/crypto/minimal-crypto-cose-sign/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-cose-sign/CMakeLists.txt
    421. 

  421. index b49b4173..b7a2b8f6 100644
    422. 

  422. --- a/minimal-examples/crypto/minimal-crypto-cose-sign/CMakeLists.txt
    423. 

  423. +++ b/minimal-examples/crypto/minimal-crypto-cose-sign/CMakeLists.txt
    424. 

  424. @@ -1,5 +1,5 @@
    425. 

  425.  project(lws-crypto-cose-sign C)
    426. 

  426. -cmake_minimum_required(VERSION 2.8.12)
    427. 

  427. +cmake_minimum_required(VERSION 3.5)
    428. 

  428.  find_package(libwebsockets CONFIG REQUIRED)
    429. 

  429.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    430. 

  430.  include(CheckCSourceCompiles)
    431. 

  431. diff --git a/minimal-examples/crypto/minimal-crypto-jwe/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-jwe/CMakeLists.txt
    432. 

  432. index 4896dfc8..e0008648 100644
    433. 

  433. --- a/minimal-examples/crypto/minimal-crypto-jwe/CMakeLists.txt
    434. 

  434. +++ b/minimal-examples/crypto/minimal-crypto-jwe/CMakeLists.txt
    435. 

  435. @@ -1,5 +1,5 @@
    436. 

  436.  project(lws-crypto-jwe C)
    437. 

  437. -cmake_minimum_required(VERSION 2.8.12)
    438. 

  438. +cmake_minimum_required(VERSION 3.5)
    439. 

  439.  find_package(libwebsockets CONFIG REQUIRED)
    440. 

  440.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    441. 

  441.  include(CheckCSourceCompiles)
    442. 

  442. diff --git a/minimal-examples/crypto/minimal-crypto-jwk/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-jwk/CMakeLists.txt
    443. 

  443. index a5b2d070..65fb7890 100644
    444. 

  444. --- a/minimal-examples/crypto/minimal-crypto-jwk/CMakeLists.txt
    445. 

  445. +++ b/minimal-examples/crypto/minimal-crypto-jwk/CMakeLists.txt
    446. 

  446. @@ -1,5 +1,5 @@
    447. 

  447.  project(lws-crypto-jwk C)
    448. 

  448. -cmake_minimum_required(VERSION 2.8.12)
    449. 

  449. +cmake_minimum_required(VERSION 3.5)
    450. 

  450.  find_package(libwebsockets CONFIG REQUIRED)
    451. 

  451.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    452. 

  452.  include(CheckCSourceCompiles)
    453. 

  453. diff --git a/minimal-examples/crypto/minimal-crypto-jws/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-jws/CMakeLists.txt
    454. 

  454. index b566fb25..ac2d46fc 100644
    455. 

  455. --- a/minimal-examples/crypto/minimal-crypto-jws/CMakeLists.txt
    456. 

  456. +++ b/minimal-examples/crypto/minimal-crypto-jws/CMakeLists.txt
    457. 

  457. @@ -1,5 +1,5 @@
    458. 

  458.  project(lws-crypto-jws C)
    459. 

  459. -cmake_minimum_required(VERSION 2.8.12)
    460. 

  460. +cmake_minimum_required(VERSION 3.5)
    461. 

  461.  find_package(libwebsockets CONFIG REQUIRED)
    462. 

  462.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    463. 

  463.  include(CheckCSourceCompiles)
    464. 

  464. diff --git a/minimal-examples/crypto/minimal-crypto-x509/CMakeLists.txt b/minimal-examples/crypto/minimal-crypto-x509/CMakeLists.txt
    465. 

  465. index 74d7732e..796b2cd4 100644
    466. 

  466. --- a/minimal-examples/crypto/minimal-crypto-x509/CMakeLists.txt
    467. 

  467. +++ b/minimal-examples/crypto/minimal-crypto-x509/CMakeLists.txt
    468. 

  468. @@ -1,5 +1,5 @@
    469. 

  469.  project(lws-crypto-x509 C)
    470. 

  470. -cmake_minimum_required(VERSION 2.8.12)
    471. 

  471. +cmake_minimum_required(VERSION 3.5)
    472. 

  472.  find_package(libwebsockets CONFIG REQUIRED)
    473. 

  473.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    474. 

  474.  include(CheckCSourceCompiles)
    475. 

  475. diff --git a/minimal-examples/dbus-client/minimal-dbus-client/CMakeLists.txt b/minimal-examples/dbus-client/minimal-dbus-client/CMakeLists.txt
    476. 

  476. index 6496e17c..af79c428 100644
    477. 

  477. --- a/minimal-examples/dbus-client/minimal-dbus-client/CMakeLists.txt
    478. 

  478. +++ b/minimal-examples/dbus-client/minimal-dbus-client/CMakeLists.txt
    479. 

  479. @@ -1,5 +1,5 @@
    480. 

  480.  project(lws-minimal-dbus-client C)
    481. 

  481. -cmake_minimum_required(VERSION 2.8.12)
    482. 

  482. +cmake_minimum_required(VERSION 3.5)
    483. 

  483.  find_package(libwebsockets CONFIG REQUIRED)
    484. 

  484.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    485. 

  485.  include(CheckCSourceCompiles)
    486. 

  486. diff --git a/minimal-examples/dbus-client/minimal-dbus-ws-proxy-testclient/CMakeLists.txt b/minimal-examples/dbus-client/minimal-dbus-ws-proxy-testclient/CMakeLists.txt
    487. 

  487. index 5c693982..8cfb6d65 100644
    488. 

  488. --- a/minimal-examples/dbus-client/minimal-dbus-ws-proxy-testclient/CMakeLists.txt
    489. 

  489. +++ b/minimal-examples/dbus-client/minimal-dbus-ws-proxy-testclient/CMakeLists.txt
    490. 

  490. @@ -1,5 +1,5 @@
    491. 

  491.  project(lws-minimal-dbus-ws-proxy-testclient C)
    492. 

  492. -cmake_minimum_required(VERSION 2.8.12)
    493. 

  493. +cmake_minimum_required(VERSION 3.5)
    494. 

  494.  find_package(libwebsockets CONFIG REQUIRED)
    495. 

  495.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    496. 

  496.  include(CheckCSourceCompiles)
    497. 

  497. diff --git a/minimal-examples/dbus-server/minimal-dbus-server/CMakeLists.txt b/minimal-examples/dbus-server/minimal-dbus-server/CMakeLists.txt
    498. 

  498. index 0c0b7cf1..f031a7f4 100644
    499. 

  499. --- a/minimal-examples/dbus-server/minimal-dbus-server/CMakeLists.txt
    500. 

  500. +++ b/minimal-examples/dbus-server/minimal-dbus-server/CMakeLists.txt
    501. 

  501. @@ -1,5 +1,5 @@
    502. 

  502.  project(lws-minimal-dbus-server C)
    503. 

  503. -cmake_minimum_required(VERSION 2.8.12)
    504. 

  504. +cmake_minimum_required(VERSION 3.5)
    505. 

  505.  find_package(libwebsockets CONFIG REQUIRED)
    506. 

  506.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    507. 

  507.  include(CheckCSourceCompiles)
    508. 

  508. diff --git a/minimal-examples/dbus-server/minimal-dbus-ws-proxy/CMakeLists.txt b/minimal-examples/dbus-server/minimal-dbus-ws-proxy/CMakeLists.txt
    509. 

  509. index cd699a2d..4d78d3dd 100644
    510. 

  510. --- a/minimal-examples/dbus-server/minimal-dbus-ws-proxy/CMakeLists.txt
    511. 

  511. +++ b/minimal-examples/dbus-server/minimal-dbus-ws-proxy/CMakeLists.txt
    512. 

  512. @@ -1,5 +1,5 @@
    513. 

  513.  project(lws-minimal-dbus-ws-proxy C)
    514. 

  514. -cmake_minimum_required(VERSION 2.8.12)
    515. 

  515. +cmake_minimum_required(VERSION 3.5)
    516. 

  516.  find_package(libwebsockets CONFIG REQUIRED)
    517. 

  517.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    518. 

  518.  include(CheckCSourceCompiles)
    519. 

  519. diff --git a/minimal-examples/gtk/minimal-gtk/CMakeLists.txt b/minimal-examples/gtk/minimal-gtk/CMakeLists.txt
    520. 

  520. index 27587f4a..2a2f4fcd 100644
    521. 

  521. --- a/minimal-examples/gtk/minimal-gtk/CMakeLists.txt
    522. 

  522. +++ b/minimal-examples/gtk/minimal-gtk/CMakeLists.txt
    523. 

  523. @@ -1,5 +1,5 @@
    524. 

  524.  project(lws-minimal-gtk C)
    525. 

  525. -cmake_minimum_required(VERSION 2.8.12)
    526. 

  526. +cmake_minimum_required(VERSION 3.5)
    527. 

  527.  find_package(libwebsockets CONFIG REQUIRED)
    528. 

  528.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    529. 

  529.  include(CheckCSourceCompiles)
    530. 

  530. diff --git a/minimal-examples/http-client/minimal-http-client-attach/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-attach/CMakeLists.txt
    531. 

  531. index 909efca9..c5ba3a59 100644
    532. 

  532. --- a/minimal-examples/http-client/minimal-http-client-attach/CMakeLists.txt
    533. 

  533. +++ b/minimal-examples/http-client/minimal-http-client-attach/CMakeLists.txt
    534. 

  534. @@ -1,5 +1,5 @@
    535. 

  535.  project(lws-minimal-http-client-attach C)
    536. 

  536. -cmake_minimum_required(VERSION 2.8.12)
    537. 

  537. +cmake_minimum_required(VERSION 3.5)
    538. 

  538.  find_package(libwebsockets CONFIG REQUIRED)
    539. 

  539.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    540. 

  540.  include(CheckIncludeFile)
    541. 

  541. diff --git a/minimal-examples/http-client/minimal-http-client-captive-portal/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-captive-portal/CMakeLists.txt
    542. 

  542. index f332dc5b..406ac0df 100644
    543. 

  543. --- a/minimal-examples/http-client/minimal-http-client-captive-portal/CMakeLists.txt
    544. 

  544. +++ b/minimal-examples/http-client/minimal-http-client-captive-portal/CMakeLists.txt
    545. 

  545. @@ -1,5 +1,5 @@
    546. 

  546.  project(lws-minimal-http-client-captive-portal C)
    547. 

  547. -cmake_minimum_required(VERSION 2.8.12)
    548. 

  548. +cmake_minimum_required(VERSION 3.5)
    549. 

  549.  find_package(libwebsockets CONFIG REQUIRED)
    550. 

  550.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    551. 

  551.  include(CheckIncludeFile)
    552. 

  552. diff --git a/minimal-examples/http-client/minimal-http-client-certinfo/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-certinfo/CMakeLists.txt
    553. 

  553. index 07ff4e29..7d113c09 100644
    554. 

  554. --- a/minimal-examples/http-client/minimal-http-client-certinfo/CMakeLists.txt
    555. 

  555. +++ b/minimal-examples/http-client/minimal-http-client-certinfo/CMakeLists.txt
    556. 

  556. @@ -1,5 +1,5 @@
    557. 

  557.  project(lws-minimal-http-client-certinfo C)
    558. 

  558. -cmake_minimum_required(VERSION 2.8.12)
    559. 

  559. +cmake_minimum_required(VERSION 3.5)
    560. 

  560.  find_package(libwebsockets CONFIG REQUIRED)
    561. 

  561.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    562. 

  562.  include(CheckCSourceCompiles)
    563. 

  563. diff --git a/minimal-examples/http-client/minimal-http-client-custom-headers/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-custom-headers/CMakeLists.txt
    564. 

  564. index 0a69c0b1..35720d4a 100644
    565. 

  565. --- a/minimal-examples/http-client/minimal-http-client-custom-headers/CMakeLists.txt
    566. 

  566. +++ b/minimal-examples/http-client/minimal-http-client-custom-headers/CMakeLists.txt
    567. 

  567. @@ -1,5 +1,5 @@
    568. 

  568.  project(lws-minimal-http-client-custom-headers C)
    569. 

  569. -cmake_minimum_required(VERSION 2.8.12)
    570. 

  570. +cmake_minimum_required(VERSION 3.5)
    571. 

  571.  find_package(libwebsockets CONFIG REQUIRED)
    572. 

  572.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    573. 

  573.  include(CheckCSourceCompiles)
    574. 

  574. diff --git a/minimal-examples/http-client/minimal-http-client-h2-rxflow/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-h2-rxflow/CMakeLists.txt
    575. 

  575. index 9a2dc65d..884a0391 100644
    576. 

  576. --- a/minimal-examples/http-client/minimal-http-client-h2-rxflow/CMakeLists.txt
    577. 

  577. +++ b/minimal-examples/http-client/minimal-http-client-h2-rxflow/CMakeLists.txt
    578. 

  578. @@ -1,5 +1,5 @@
    579. 

  579.  project(lws-minimal-http-client-h2-rxflow C)
    580. 

  580. -cmake_minimum_required(VERSION 2.8.12)
    581. 

  581. +cmake_minimum_required(VERSION 3.5)
    582. 

  582.  find_package(libwebsockets CONFIG REQUIRED)
    583. 

  583.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    584. 

  584.  include(CheckCSourceCompiles)
    585. 

  585. diff --git a/minimal-examples/http-client/minimal-http-client-hugeurl/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-hugeurl/CMakeLists.txt
    586. 

  586. index cb42d1fb..8d509a98 100644
    587. 

  587. --- a/minimal-examples/http-client/minimal-http-client-hugeurl/CMakeLists.txt
    588. 

  588. +++ b/minimal-examples/http-client/minimal-http-client-hugeurl/CMakeLists.txt
    589. 

  589. @@ -1,5 +1,5 @@
    590. 

  590.  project(lws-minimal-http-client-hugeurl C)
    591. 

  591. -cmake_minimum_required(VERSION 2.8.12)
    592. 

  592. +cmake_minimum_required(VERSION 3.5)
    593. 

  593.  find_package(libwebsockets CONFIG REQUIRED)
    594. 

  594.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    595. 

  595.  include(CheckCSourceCompiles)
    596. 

  596. diff --git a/minimal-examples/http-client/minimal-http-client-jit-trust/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-jit-trust/CMakeLists.txt
    597. 

  597. index eef5cd8d..7160e510 100644
    598. 

  598. --- a/minimal-examples/http-client/minimal-http-client-jit-trust/CMakeLists.txt
    599. 

  599. +++ b/minimal-examples/http-client/minimal-http-client-jit-trust/CMakeLists.txt
    600. 

  600. @@ -1,5 +1,5 @@
    601. 

  601.  project(lws-minimal-http-client-jit-trust C)
    602. 

  602. -cmake_minimum_required(VERSION 2.8.12)
    603. 

  603. +cmake_minimum_required(VERSION 3.5)
    604. 

  604.  find_package(libwebsockets CONFIG REQUIRED)
    605. 

  605.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    606. 

  606.  include(CheckCSourceCompiles)
    607. 

  607. diff --git a/minimal-examples/http-client/minimal-http-client-multi/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-multi/CMakeLists.txt
    608. 

  608. index 22d138cc..e0d41303 100644
    609. 

  609. --- a/minimal-examples/http-client/minimal-http-client-multi/CMakeLists.txt
    610. 

  610. +++ b/minimal-examples/http-client/minimal-http-client-multi/CMakeLists.txt
    611. 

  611. @@ -1,5 +1,5 @@
    612. 

  612.  project(lws-minimal-http-client-multi C)
    613. 

  613. -cmake_minimum_required(VERSION 2.8.12)
    614. 

  614. +cmake_minimum_required(VERSION 3.5)
    615. 

  615.  find_package(libwebsockets CONFIG REQUIRED)
    616. 

  616.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    617. 

  617.  include(CheckCSourceCompiles)
    618. 

  618. diff --git a/minimal-examples/http-client/minimal-http-client-post/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client-post/CMakeLists.txt
    619. 

  619. index b4e4b74c..08fc5cfd 100644
    620. 

  620. --- a/minimal-examples/http-client/minimal-http-client-post/CMakeLists.txt
    621. 

  621. +++ b/minimal-examples/http-client/minimal-http-client-post/CMakeLists.txt
    622. 

  622. @@ -1,5 +1,5 @@
    623. 

  623.  project(lws-minimal-http-client-post C)
    624. 

  624. -cmake_minimum_required(VERSION 2.8.12)
    625. 

  625. +cmake_minimum_required(VERSION 3.5)
    626. 

  626.  find_package(libwebsockets CONFIG REQUIRED)
    627. 

  627.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    628. 

  628.  include(CheckCSourceCompiles)
    629. 

  629. diff --git a/minimal-examples/http-client/minimal-http-client/CMakeLists.txt b/minimal-examples/http-client/minimal-http-client/CMakeLists.txt
    630. 

  630. index 8c42ae9f..ee34f9e0 100644
    631. 

  631. --- a/minimal-examples/http-client/minimal-http-client/CMakeLists.txt
    632. 

  632. +++ b/minimal-examples/http-client/minimal-http-client/CMakeLists.txt
    633. 

  633. @@ -1,5 +1,5 @@
    634. 

  634.  project(lws-minimal-http-client C)
    635. 

  635. -cmake_minimum_required(VERSION 2.8.12)
    636. 

  636. +cmake_minimum_required(VERSION 3.5)
    637. 

  637.  find_package(libwebsockets CONFIG REQUIRED)
    638. 

  638.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    639. 

  639.  include(CheckCSourceCompiles)
    640. 

  640. diff --git a/minimal-examples/http-server/minimal-http-server-basicauth/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-basicauth/CMakeLists.txt
    641. 

  641. index ac5e2788..8ebe8b68 100644
    642. 

  642. --- a/minimal-examples/http-server/minimal-http-server-basicauth/CMakeLists.txt
    643. 

  643. +++ b/minimal-examples/http-server/minimal-http-server-basicauth/CMakeLists.txt
    644. 

  644. @@ -1,5 +1,5 @@
    645. 

  645.  project(lws-minimal-http-server-basicauth C)
    646. 

  646. -cmake_minimum_required(VERSION 2.8.12)
    647. 

  647. +cmake_minimum_required(VERSION 3.5)
    648. 

  648.  find_package(libwebsockets CONFIG REQUIRED)
    649. 

  649.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    650. 

  650.  include(CheckCSourceCompiles)
    651. 

  651. diff --git a/minimal-examples/http-server/minimal-http-server-cgi/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-cgi/CMakeLists.txt
    652. 

  652. index 18ef350a..7d5b781e 100644
    653. 

  653. --- a/minimal-examples/http-server/minimal-http-server-cgi/CMakeLists.txt
    654. 

  654. +++ b/minimal-examples/http-server/minimal-http-server-cgi/CMakeLists.txt
    655. 

  655. @@ -1,5 +1,5 @@
    656. 

  656.  project(lws-minimal-http-server-cgi C)
    657. 

  657. -cmake_minimum_required(VERSION 2.8.12)
    658. 

  658. +cmake_minimum_required(VERSION 3.5)
    659. 

  659.  find_package(libwebsockets CONFIG REQUIRED)
    660. 

  660.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    661. 

  661.  include(CheckCSourceCompiles)
    662. 

  662. diff --git a/minimal-examples/http-server/minimal-http-server-custom-headers/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-custom-headers/CMakeLists.txt
    663. 

  663. index f113424b..a25d6346 100644
    664. 

  664. --- a/minimal-examples/http-server/minimal-http-server-custom-headers/CMakeLists.txt
    665. 

  665. +++ b/minimal-examples/http-server/minimal-http-server-custom-headers/CMakeLists.txt
    666. 

  666. @@ -1,5 +1,5 @@
    667. 

  667.  project(lws-minimal-http-server-custom-headers C)
    668. 

  668. -cmake_minimum_required(VERSION 2.8.12)
    669. 

  669. +cmake_minimum_required(VERSION 3.5)
    670. 

  670.  find_package(libwebsockets CONFIG REQUIRED)
    671. 

  671.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    672. 

  672.  include(CheckCSourceCompiles)
    673. 

  673. diff --git a/minimal-examples/http-server/minimal-http-server-deaddrop/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-deaddrop/CMakeLists.txt
    674. 

  674. index fee8fbc4..3494c8f1 100644
    675. 

  675. --- a/minimal-examples/http-server/minimal-http-server-deaddrop/CMakeLists.txt
    676. 

  676. +++ b/minimal-examples/http-server/minimal-http-server-deaddrop/CMakeLists.txt
    677. 

  677. @@ -1,5 +1,5 @@
    678. 

  678.  project(lws-minimal-http-server-deaddrop C)
    679. 

  679. -cmake_minimum_required(VERSION 2.8.12)
    680. 

  680. +cmake_minimum_required(VERSION 3.5)
    681. 

  681.  find_package(libwebsockets CONFIG REQUIRED)
    682. 

  682.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    683. 

  683.  include(CheckCSourceCompiles)
    684. 

  684. diff --git a/minimal-examples/http-server/minimal-http-server-dynamic/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-dynamic/CMakeLists.txt
    685. 

  685. index e8affdb8..f7b2993a 100644
    686. 

  686. --- a/minimal-examples/http-server/minimal-http-server-dynamic/CMakeLists.txt
    687. 

  687. +++ b/minimal-examples/http-server/minimal-http-server-dynamic/CMakeLists.txt
    688. 

  688. @@ -1,5 +1,5 @@
    689. 

  689.  project(lws-minimal-http-server-dynamic C)
    690. 

  690. -cmake_minimum_required(VERSION 2.8.12)
    691. 

  691. +cmake_minimum_required(VERSION 3.5)
    692. 

  692.  find_package(libwebsockets CONFIG REQUIRED)
    693. 

  693.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    694. 

  694.  include(CheckCSourceCompiles)
    695. 

  695. diff --git a/minimal-examples/http-server/minimal-http-server-eventlib-custom/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-eventlib-custom/CMakeLists.txt
    696. 

  696. index 5f023f96..9ae570aa 100644
    697. 

  697. --- a/minimal-examples/http-server/minimal-http-server-eventlib-custom/CMakeLists.txt
    698. 

  698. +++ b/minimal-examples/http-server/minimal-http-server-eventlib-custom/CMakeLists.txt
    699. 

  699. @@ -1,5 +1,5 @@
    700. 

  700.  project(lws-minimal-http-server-eventlib-custom C)
    701. 

  701. -cmake_minimum_required(VERSION 2.8.12)
    702. 

  702. +cmake_minimum_required(VERSION 3.5)
    703. 

  703.  find_package(libwebsockets CONFIG REQUIRED)
    704. 

  704.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    705. 

  705.  include(CheckCSourceCompiles)
    706. 

  706. diff --git a/minimal-examples/http-server/minimal-http-server-eventlib-demos/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-eventlib-demos/CMakeLists.txt
    707. 

  707. index 6fe05486..2f0fdfed 100644
    708. 

  708. --- a/minimal-examples/http-server/minimal-http-server-eventlib-demos/CMakeLists.txt
    709. 

  709. +++ b/minimal-examples/http-server/minimal-http-server-eventlib-demos/CMakeLists.txt
    710. 

  710. @@ -1,5 +1,5 @@
    711. 

  711.  project(lws-minimal-http-server-eventlib-demos C)
    712. 

  712. -cmake_minimum_required(VERSION 2.8.12)
    713. 

  713. +cmake_minimum_required(VERSION 3.5)
    714. 

  714.  find_package(libwebsockets CONFIG REQUIRED)
    715. 

  715.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    716. 

  716.  include(CheckCSourceCompiles)
    717. 

  717. diff --git a/minimal-examples/http-server/minimal-http-server-eventlib-foreign/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-eventlib-foreign/CMakeLists.txt
    718. 

  718. index fc22523e..19049c9f 100644
    719. 

  719. --- a/minimal-examples/http-server/minimal-http-server-eventlib-foreign/CMakeLists.txt
    720. 

  720. +++ b/minimal-examples/http-server/minimal-http-server-eventlib-foreign/CMakeLists.txt
    721. 

  721. @@ -1,5 +1,5 @@
    722. 

  722.  project(lws-minimal-http-server-eventlib-foreign C)
    723. 

  723. -cmake_minimum_required(VERSION 2.8.12)
    724. 

  724. +cmake_minimum_required(VERSION 3.5)
    725. 

  725.  find_package(libwebsockets CONFIG REQUIRED)
    726. 

  726.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    727. 

  727.  include(CheckIncludeFile)
    728. 

  728. diff --git a/minimal-examples/http-server/minimal-http-server-eventlib-smp/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-eventlib-smp/CMakeLists.txt
    729. 

  729. index 087202d0..4ac46e2c 100644
    730. 

  730. --- a/minimal-examples/http-server/minimal-http-server-eventlib-smp/CMakeLists.txt
    731. 

  731. +++ b/minimal-examples/http-server/minimal-http-server-eventlib-smp/CMakeLists.txt
    732. 

  732. @@ -1,5 +1,5 @@
    733. 

  733.  project(lws-minimal-http-server-eventlib-smp C)
    734. 

  734. -cmake_minimum_required(VERSION 2.8.12)
    735. 

  735. +cmake_minimum_required(VERSION 3.5)
    736. 

  736.  find_package(libwebsockets CONFIG REQUIRED)
    737. 

  737.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    738. 

  738.  include(CheckIncludeFile)
    739. 

  739. diff --git a/minimal-examples/http-server/minimal-http-server-eventlib/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-eventlib/CMakeLists.txt
    740. 

  740. index 57badf3d..d158dcfb 100644
    741. 

  741. --- a/minimal-examples/http-server/minimal-http-server-eventlib/CMakeLists.txt
    742. 

  742. +++ b/minimal-examples/http-server/minimal-http-server-eventlib/CMakeLists.txt
    743. 

  743. @@ -1,5 +1,5 @@
    744. 

  744.  project(lws-minimal-http-server-eventlib C)
    745. 

  745. -cmake_minimum_required(VERSION 2.8.12)
    746. 

  746. +cmake_minimum_required(VERSION 3.5)
    747. 

  747.  find_package(libwebsockets CONFIG REQUIRED)
    748. 

  748.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    749. 

  749.  include(CheckCSourceCompiles)
    750. 

  750. diff --git a/minimal-examples/http-server/minimal-http-server-form-get/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-form-get/CMakeLists.txt
    751. 

  751. index 0ef0f3cf..6f8b00b5 100644
    752. 

  752. --- a/minimal-examples/http-server/minimal-http-server-form-get/CMakeLists.txt
    753. 

  753. +++ b/minimal-examples/http-server/minimal-http-server-form-get/CMakeLists.txt
    754. 

  754. @@ -1,5 +1,5 @@
    755. 

  755.  project(lws-minimal-http-server-form-get C)
    756. 

  756. -cmake_minimum_required(VERSION 2.8.12)
    757. 

  757. +cmake_minimum_required(VERSION 3.5)
    758. 

  758.  find_package(libwebsockets CONFIG REQUIRED)
    759. 

  759.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    760. 

  760.  include(CheckCSourceCompiles)
    761. 

  761. diff --git a/minimal-examples/http-server/minimal-http-server-form-post-file/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-form-post-file/CMakeLists.txt
    762. 

  762. index f1b5c36d..50b96ed5 100644
    763. 

  763. --- a/minimal-examples/http-server/minimal-http-server-form-post-file/CMakeLists.txt
    764. 

  764. +++ b/minimal-examples/http-server/minimal-http-server-form-post-file/CMakeLists.txt
    765. 

  765. @@ -1,5 +1,5 @@
    766. 

  766.  project(lws-minimal-http-server-form-post-file C)
    767. 

  767. -cmake_minimum_required(VERSION 2.8.12)
    768. 

  768. +cmake_minimum_required(VERSION 3.5)
    769. 

  769.  find_package(libwebsockets CONFIG REQUIRED)
    770. 

  770.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    771. 

  771.  include(CheckCSourceCompiles)
    772. 

  772. diff --git a/minimal-examples/http-server/minimal-http-server-form-post-lwsac/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-form-post-lwsac/CMakeLists.txt
    773. 

  773. index c7e0a113..c91ea646 100644
    774. 

  774. --- a/minimal-examples/http-server/minimal-http-server-form-post-lwsac/CMakeLists.txt
    775. 

  775. +++ b/minimal-examples/http-server/minimal-http-server-form-post-lwsac/CMakeLists.txt
    776. 

  776. @@ -1,5 +1,5 @@
    777. 

  777.  project(lws-minimal-http-server-form-post-lwsac C)
    778. 

  778. -cmake_minimum_required(VERSION 2.8.12)
    779. 

  779. +cmake_minimum_required(VERSION 3.5)
    780. 

  780.  find_package(libwebsockets CONFIG REQUIRED)
    781. 

  781.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    782. 

  782.  include(CheckCSourceCompiles)
    783. 

  783. diff --git a/minimal-examples/http-server/minimal-http-server-form-post/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-form-post/CMakeLists.txt
    784. 

  784. index ac3e4ffa..72b9f0b4 100644
    785. 

  785. --- a/minimal-examples/http-server/minimal-http-server-form-post/CMakeLists.txt
    786. 

  786. +++ b/minimal-examples/http-server/minimal-http-server-form-post/CMakeLists.txt
    787. 

  787. @@ -1,5 +1,5 @@
    788. 

  788.  project(lws-minimal-http-server-form-post C)
    789. 

  789. -cmake_minimum_required(VERSION 2.8.12)
    790. 

  790. +cmake_minimum_required(VERSION 3.5)
    791. 

  791.  find_package(libwebsockets CONFIG REQUIRED)
    792. 

  792.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    793. 

  793.  include(CheckCSourceCompiles)
    794. 

  794. diff --git a/minimal-examples/http-server/minimal-http-server-fulltext-search/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-fulltext-search/CMakeLists.txt
    795. 

  795. index 160e054a..40c9b217 100644
    796. 

  796. --- a/minimal-examples/http-server/minimal-http-server-fulltext-search/CMakeLists.txt
    797. 

  797. +++ b/minimal-examples/http-server/minimal-http-server-fulltext-search/CMakeLists.txt
    798. 

  798. @@ -1,5 +1,5 @@
    799. 

  799.  project(lws-minimal-http-server-fulltext-search C)
    800. 

  800. -cmake_minimum_required(VERSION 2.8.12)
    801. 

  801. +cmake_minimum_required(VERSION 3.5)
    802. 

  802.  find_package(libwebsockets CONFIG REQUIRED)
    803. 

  803.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    804. 

  804.  include(CheckCSourceCompiles)
    805. 

  805. diff --git a/minimal-examples/http-server/minimal-http-server-h2-long-poll/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-h2-long-poll/CMakeLists.txt
    806. 

  806. index 2cabcc31..89e20e81 100644
    807. 

  807. --- a/minimal-examples/http-server/minimal-http-server-h2-long-poll/CMakeLists.txt
    808. 

  808. +++ b/minimal-examples/http-server/minimal-http-server-h2-long-poll/CMakeLists.txt
    809. 

  809. @@ -1,5 +1,5 @@
    810. 

  810.  project(lws-minimal-http-server-h2-long-poll C)
    811. 

  811. -cmake_minimum_required(VERSION 2.8.12)
    812. 

  812. +cmake_minimum_required(VERSION 3.5)
    813. 

  813.  find_package(libwebsockets CONFIG REQUIRED)
    814. 

  814.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    815. 

  815.  include(CheckCSourceCompiles)
    816. 

  816. diff --git a/minimal-examples/http-server/minimal-http-server-mimetypes/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-mimetypes/CMakeLists.txt
    817. 

  817. index c0e9328a..5dd7e2c7 100644
    818. 

  818. --- a/minimal-examples/http-server/minimal-http-server-mimetypes/CMakeLists.txt
    819. 

  819. +++ b/minimal-examples/http-server/minimal-http-server-mimetypes/CMakeLists.txt
    820. 

  820. @@ -1,5 +1,5 @@
    821. 

  821.  project(lws-minimal-http-server-mimetypes C)
    822. 

  822. -cmake_minimum_required(VERSION 2.8.12)
    823. 

  823. +cmake_minimum_required(VERSION 3.5)
    824. 

  824.  find_package(libwebsockets CONFIG REQUIRED)
    825. 

  825.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    826. 

  826.  include(CheckCSourceCompiles)
    827. 

  827. diff --git a/minimal-examples/http-server/minimal-http-server-multivhost/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-multivhost/CMakeLists.txt
    828. 

  828. index c4c5c456..ba06cefc 100644
    829. 

  829. --- a/minimal-examples/http-server/minimal-http-server-multivhost/CMakeLists.txt
    830. 

  830. +++ b/minimal-examples/http-server/minimal-http-server-multivhost/CMakeLists.txt
    831. 

  831. @@ -1,5 +1,5 @@
    832. 

  832.  project(lws-minimal-http-server-multivhost C)
    833. 

  833. -cmake_minimum_required(VERSION 2.8.12)
    834. 

  834. +cmake_minimum_required(VERSION 3.5)
    835. 

  835.  find_package(libwebsockets CONFIG REQUIRED)
    836. 

  836.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    837. 

  837.  include(CheckCSourceCompiles)
    838. 

  838. diff --git a/minimal-examples/http-server/minimal-http-server-proxy/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-proxy/CMakeLists.txt
    839. 

  839. index 59c53a32..7454bb56 100644
    840. 

  840. --- a/minimal-examples/http-server/minimal-http-server-proxy/CMakeLists.txt
    841. 

  841. +++ b/minimal-examples/http-server/minimal-http-server-proxy/CMakeLists.txt
    842. 

  842. @@ -1,5 +1,5 @@
    843. 

  843.  project(lws-minimal-http-server-proxy C)
    844. 

  844. -cmake_minimum_required(VERSION 2.8.12)
    845. 

  845. +cmake_minimum_required(VERSION 3.5)
    846. 

  846.  find_package(libwebsockets CONFIG REQUIRED)
    847. 

  847.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    848. 

  848.  include(CheckCSourceCompiles)
    849. 

  849. diff --git a/minimal-examples/http-server/minimal-http-server-smp/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-smp/CMakeLists.txt
    850. 

  850. index 3f6a91dc..3047a335 100644
    851. 

  851. --- a/minimal-examples/http-server/minimal-http-server-smp/CMakeLists.txt
    852. 

  852. +++ b/minimal-examples/http-server/minimal-http-server-smp/CMakeLists.txt
    853. 

  853. @@ -1,5 +1,5 @@
    854. 

  854.  project(lws-minimal-http-server-smp C)
    855. 

  855. -cmake_minimum_required(VERSION 2.8.12)
    856. 

  856. +cmake_minimum_required(VERSION 3.5)
    857. 

  857.  find_package(libwebsockets CONFIG REQUIRED)
    858. 

  858.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    859. 

  859.  include(CheckIncludeFile)
    860. 

  860. diff --git a/minimal-examples/http-server/minimal-http-server-sse-ring/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-sse-ring/CMakeLists.txt
    861. 

  861. index e5e2e7be..4ee1bee9 100644
    862. 

  862. --- a/minimal-examples/http-server/minimal-http-server-sse-ring/CMakeLists.txt
    863. 

  863. +++ b/minimal-examples/http-server/minimal-http-server-sse-ring/CMakeLists.txt
    864. 

  864. @@ -1,5 +1,5 @@
    865. 

  865.  project(lws-minimal-http-server-sse-ring C)
    866. 

  866. -cmake_minimum_required(VERSION 2.8.12)
    867. 

  867. +cmake_minimum_required(VERSION 3.5)
    868. 

  868.  find_package(libwebsockets CONFIG REQUIRED)
    869. 

  869.  include(CheckIncludeFile)
    870. 

  870.  include(CheckCSourceCompiles)
    871. 

  871. diff --git a/minimal-examples/http-server/minimal-http-server-sse/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-sse/CMakeLists.txt
    872. 

  872. index 116052d1..e90b4586 100644
    873. 

  873. --- a/minimal-examples/http-server/minimal-http-server-sse/CMakeLists.txt
    874. 

  874. +++ b/minimal-examples/http-server/minimal-http-server-sse/CMakeLists.txt
    875. 

  875. @@ -1,5 +1,5 @@
    876. 

  876.  project(lws-minimal-http-server-sse C)
    877. 

  877. -cmake_minimum_required(VERSION 2.8.12)
    878. 

  878. +cmake_minimum_required(VERSION 3.5)
    879. 

  879.  find_package(libwebsockets CONFIG REQUIRED)
    880. 

  880.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    881. 

  881.  include(CheckCSourceCompiles)
    882. 

  882. diff --git a/minimal-examples/http-server/minimal-http-server-tls-80/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-tls-80/CMakeLists.txt
    883. 

  883. index 46ac74c8..26f56309 100644
    884. 

  884. --- a/minimal-examples/http-server/minimal-http-server-tls-80/CMakeLists.txt
    885. 

  885. +++ b/minimal-examples/http-server/minimal-http-server-tls-80/CMakeLists.txt
    886. 

  886. @@ -1,5 +1,5 @@
    887. 

  887.  project(lws-minimal-http-server-tls-80 C)
    888. 

  888. -cmake_minimum_required(VERSION 2.8.12)
    889. 

  889. +cmake_minimum_required(VERSION 3.5)
    890. 

  890.  find_package(libwebsockets CONFIG REQUIRED)
    891. 

  891.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    892. 

  892.  include(CheckCSourceCompiles)
    893. 

  893. diff --git a/minimal-examples/http-server/minimal-http-server-tls-mem/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-tls-mem/CMakeLists.txt
    894. 

  894. index 1f8f63f6..57ae85b8 100644
    895. 

  895. --- a/minimal-examples/http-server/minimal-http-server-tls-mem/CMakeLists.txt
    896. 

  896. +++ b/minimal-examples/http-server/minimal-http-server-tls-mem/CMakeLists.txt
    897. 

  897. @@ -1,5 +1,5 @@
    898. 

  898.  project(lws-minimal-http-server-tls-mem C)
    899. 

  899. -cmake_minimum_required(VERSION 2.8.12)
    900. 

  900. +cmake_minimum_required(VERSION 3.5)
    901. 

  901.  find_package(libwebsockets CONFIG REQUIRED)
    902. 

  902.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    903. 

  903.  include(CheckCSourceCompiles)
    904. 

  904. diff --git a/minimal-examples/http-server/minimal-http-server-tls/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server-tls/CMakeLists.txt
    905. 

  905. index 9e771b35..89a3f1c2 100644
    906. 

  906. --- a/minimal-examples/http-server/minimal-http-server-tls/CMakeLists.txt
    907. 

  907. +++ b/minimal-examples/http-server/minimal-http-server-tls/CMakeLists.txt
    908. 

  908. @@ -1,5 +1,5 @@
    909. 

  909.  project(lws-minimal-http-server-tls C)
    910. 

  910. -cmake_minimum_required(VERSION 2.8.12)
    911. 

  911. +cmake_minimum_required(VERSION 3.5)
    912. 

  912.  find_package(libwebsockets CONFIG REQUIRED)
    913. 

  913.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    914. 

  914.  include(CheckCSourceCompiles)
    915. 

  915. diff --git a/minimal-examples/http-server/minimal-http-server/CMakeLists.txt b/minimal-examples/http-server/minimal-http-server/CMakeLists.txt
    916. 

  916. index b1df7af0..22f767d8 100644
    917. 

  917. --- a/minimal-examples/http-server/minimal-http-server/CMakeLists.txt
    918. 

  918. +++ b/minimal-examples/http-server/minimal-http-server/CMakeLists.txt
    919. 

  919. @@ -1,5 +1,5 @@
    920. 

  920.  project(lws-minimal-http-server C)
    921. 

  921. -cmake_minimum_required(VERSION 2.8.12)
    922. 

  922. +cmake_minimum_required(VERSION 3.5)
    923. 

  923.  find_package(libwebsockets CONFIG REQUIRED)
    924. 

  924.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    925. 

  925.  include(CheckCSourceCompiles)
    926. 

  926. diff --git a/minimal-examples/mqtt-client/minimal-mqtt-client-multi/CMakeLists.txt b/minimal-examples/mqtt-client/minimal-mqtt-client-multi/CMakeLists.txt
    927. 

  927. index bb03aae4..f7773a39 100644
    928. 

  928. --- a/minimal-examples/mqtt-client/minimal-mqtt-client-multi/CMakeLists.txt
    929. 

  929. +++ b/minimal-examples/mqtt-client/minimal-mqtt-client-multi/CMakeLists.txt
    930. 

  930. @@ -1,5 +1,5 @@
    931. 

  931.  project(lws-minimal-mqtt-client-multi C)
    932. 

  932. -cmake_minimum_required(VERSION 2.8.12)
    933. 

  933. +cmake_minimum_required(VERSION 3.5)
    934. 

  934.  find_package(libwebsockets CONFIG REQUIRED)
    935. 

  935.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    936. 

  936.  include(CheckCSourceCompiles)
    937. 

  937. diff --git a/minimal-examples/mqtt-client/minimal-mqtt-client/CMakeLists.txt b/minimal-examples/mqtt-client/minimal-mqtt-client/CMakeLists.txt
    938. 

  938. index 1b688c70..1de2b804 100644
    939. 

  939. --- a/minimal-examples/mqtt-client/minimal-mqtt-client/CMakeLists.txt
    940. 

  940. +++ b/minimal-examples/mqtt-client/minimal-mqtt-client/CMakeLists.txt
    941. 

  941. @@ -1,5 +1,5 @@
    942. 

  942.  project(lws-minimal-mqtt-client C)
    943. 

  943. -cmake_minimum_required(VERSION 2.8.12)
    944. 

  944. +cmake_minimum_required(VERSION 3.5)
    945. 

  945.  include(CheckCSourceCompiles)
    946. 

  946.  include(LwsCheckRequirements)
    947. 

  947.  
    948. 

  948. diff --git a/minimal-examples/raw/minimal-raw-adopt-tcp/CMakeLists.txt b/minimal-examples/raw/minimal-raw-adopt-tcp/CMakeLists.txt
    949. 

  949. index ec79159f..74ebb6af 100644
    950. 

  950. --- a/minimal-examples/raw/minimal-raw-adopt-tcp/CMakeLists.txt
    951. 

  951. +++ b/minimal-examples/raw/minimal-raw-adopt-tcp/CMakeLists.txt
    952. 

  952. @@ -1,5 +1,5 @@
    953. 

  953.  project(lws-minimal-raw-adopt-tcp C)
    954. 

  954. -cmake_minimum_required(VERSION 2.8.12)
    955. 

  955. +cmake_minimum_required(VERSION 3.5)
    956. 

  956.  find_package(libwebsockets CONFIG REQUIRED)
    957. 

  957.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    958. 

  958.  include(CheckCSourceCompiles)
    959. 

  959. diff --git a/minimal-examples/raw/minimal-raw-adopt-udp/CMakeLists.txt b/minimal-examples/raw/minimal-raw-adopt-udp/CMakeLists.txt
    960. 

  960. index 84f8cd4d..9d319478 100644
    961. 

  961. --- a/minimal-examples/raw/minimal-raw-adopt-udp/CMakeLists.txt
    962. 

  962. +++ b/minimal-examples/raw/minimal-raw-adopt-udp/CMakeLists.txt
    963. 

  963. @@ -1,5 +1,5 @@
    964. 

  964.  project(lws-minimal-raw-adopt-udp C)
    965. 

  965. -cmake_minimum_required(VERSION 2.8.12)
    966. 

  966. +cmake_minimum_required(VERSION 3.5)
    967. 

  967.  find_package(libwebsockets CONFIG REQUIRED)
    968. 

  968.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    969. 

  969.  include(CheckCSourceCompiles)
    970. 

  970. diff --git a/minimal-examples/raw/minimal-raw-audio/CMakeLists.txt b/minimal-examples/raw/minimal-raw-audio/CMakeLists.txt
    971. 

  971. index 21361e79..86fffc9e 100644
    972. 

  972. --- a/minimal-examples/raw/minimal-raw-audio/CMakeLists.txt
    973. 

  973. +++ b/minimal-examples/raw/minimal-raw-audio/CMakeLists.txt
    974. 

  974. @@ -1,5 +1,5 @@
    975. 

  975.  project(lws-minimal-raw-audio C)
    976. 

  976. -cmake_minimum_required(VERSION 2.8.12)
    977. 

  977. +cmake_minimum_required(VERSION 3.5)
    978. 

  978.  find_package(libwebsockets CONFIG REQUIRED)
    979. 

  979.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    980. 

  980.  include(CheckCSourceCompiles)
    981. 

  981. diff --git a/minimal-examples/raw/minimal-raw-fallback-http-server/CMakeLists.txt b/minimal-examples/raw/minimal-raw-fallback-http-server/CMakeLists.txt
    982. 

  982. index c52810ab..8e8ac1bb 100644
    983. 

  983. --- a/minimal-examples/raw/minimal-raw-fallback-http-server/CMakeLists.txt
    984. 

  984. +++ b/minimal-examples/raw/minimal-raw-fallback-http-server/CMakeLists.txt
    985. 

  985. @@ -1,5 +1,5 @@
    986. 

  986.  project(lws-minimal-raw-fallback-http-server C)
    987. 

  987. -cmake_minimum_required(VERSION 2.8.12)
    988. 

  988. +cmake_minimum_required(VERSION 3.5)
    989. 

  989.  find_package(libwebsockets CONFIG REQUIRED)
    990. 

  990.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    991. 

  991.  include(CheckCSourceCompiles)
    992. 

  992. diff --git a/minimal-examples/raw/minimal-raw-file/CMakeLists.txt b/minimal-examples/raw/minimal-raw-file/CMakeLists.txt
    993. 

  993. index 986dc067..8b33aef9 100644
    994. 

  994. --- a/minimal-examples/raw/minimal-raw-file/CMakeLists.txt
    995. 

  995. +++ b/minimal-examples/raw/minimal-raw-file/CMakeLists.txt
    996. 

  996. @@ -1,5 +1,5 @@
    997. 

  997.  project(lws-minimal-raw-file C)
    998. 

  998. -cmake_minimum_required(VERSION 2.8.12)
    999. 

  999. +cmake_minimum_required(VERSION 3.5)
    1000. 

  1000.  find_package(libwebsockets CONFIG REQUIRED)
    1001. 

  1001.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1002. 

  1002.  include(CheckCSourceCompiles)
    1003. 

  1003. diff --git a/minimal-examples/raw/minimal-raw-netcat/CMakeLists.txt b/minimal-examples/raw/minimal-raw-netcat/CMakeLists.txt
    1004. 

  1004. index 4e4b2bab..38dec776 100644
    1005. 

  1005. --- a/minimal-examples/raw/minimal-raw-netcat/CMakeLists.txt
    1006. 

  1006. +++ b/minimal-examples/raw/minimal-raw-netcat/CMakeLists.txt
    1007. 

  1007. @@ -1,5 +1,5 @@
    1008. 

  1008.  project(lws-minimal-raw-netcat C)
    1009. 

  1009. -cmake_minimum_required(VERSION 2.8.12)
    1010. 

  1010. +cmake_minimum_required(VERSION 3.5)
    1011. 

  1011.  find_package(libwebsockets CONFIG REQUIRED)
    1012. 

  1012.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1013. 

  1013.  include(CheckCSourceCompiles)
    1014. 

  1014. diff --git a/minimal-examples/raw/minimal-raw-proxy-fallback/CMakeLists.txt b/minimal-examples/raw/minimal-raw-proxy-fallback/CMakeLists.txt
    1015. 

  1015. index bd08cd4f..7c65bf09 100644
    1016. 

  1016. --- a/minimal-examples/raw/minimal-raw-proxy-fallback/CMakeLists.txt
    1017. 

  1017. +++ b/minimal-examples/raw/minimal-raw-proxy-fallback/CMakeLists.txt
    1018. 

  1018. @@ -1,5 +1,5 @@
    1019. 

  1019.  project(lws-minimal-raw-proxy-fallback C)
    1020. 

  1020. -cmake_minimum_required(VERSION 2.8.12)
    1021. 

  1021. +cmake_minimum_required(VERSION 3.5)
    1022. 

  1022.  find_package(libwebsockets CONFIG REQUIRED)
    1023. 

  1023.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1024. 

  1024.  include(CheckCSourceCompiles)
    1025. 

  1025. diff --git a/minimal-examples/raw/minimal-raw-proxy/CMakeLists.txt b/minimal-examples/raw/minimal-raw-proxy/CMakeLists.txt
    1026. 

  1026. index 75fb8f9c..2c03355c 100644
    1027. 

  1027. --- a/minimal-examples/raw/minimal-raw-proxy/CMakeLists.txt
    1028. 

  1028. +++ b/minimal-examples/raw/minimal-raw-proxy/CMakeLists.txt
    1029. 

  1029. @@ -1,5 +1,5 @@
    1030. 

  1030.  project(lws-minimal-raw-proxy C)
    1031. 

  1031. -cmake_minimum_required(VERSION 2.8.12)
    1032. 

  1032. +cmake_minimum_required(VERSION 3.5)
    1033. 

  1033.  find_package(libwebsockets CONFIG REQUIRED)
    1034. 

  1034.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1035. 

  1035.  include(CheckCSourceCompiles)
    1036. 

  1036. diff --git a/minimal-examples/raw/minimal-raw-serial/CMakeLists.txt b/minimal-examples/raw/minimal-raw-serial/CMakeLists.txt
    1037. 

  1037. index 5dfae02e..177ee1f0 100644
    1038. 

  1038. --- a/minimal-examples/raw/minimal-raw-serial/CMakeLists.txt
    1039. 

  1039. +++ b/minimal-examples/raw/minimal-raw-serial/CMakeLists.txt
    1040. 

  1040. @@ -1,5 +1,5 @@
    1041. 

  1041.  project(lws-minimal-raw-serial C)
    1042. 

  1042. -cmake_minimum_required(VERSION 2.8.12)
    1043. 

  1043. +cmake_minimum_required(VERSION 3.5)
    1044. 

  1044.  find_package(libwebsockets CONFIG REQUIRED)
    1045. 

  1045.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1046. 

  1046.  include(CheckCSourceCompiles)
    1047. 

  1047. diff --git a/minimal-examples/raw/minimal-raw-vhost/CMakeLists.txt b/minimal-examples/raw/minimal-raw-vhost/CMakeLists.txt
    1048. 

  1048. index 4e578df4..d7560843 100644
    1049. 

  1049. --- a/minimal-examples/raw/minimal-raw-vhost/CMakeLists.txt
    1050. 

  1050. +++ b/minimal-examples/raw/minimal-raw-vhost/CMakeLists.txt
    1051. 

  1051. @@ -1,5 +1,5 @@
    1052. 

  1052.  project(lws-minimal-raw-vhost C)
    1053. 

  1053. -cmake_minimum_required(VERSION 2.8.12)
    1054. 

  1054. +cmake_minimum_required(VERSION 3.5)
    1055. 

  1055.  find_package(libwebsockets CONFIG REQUIRED)
    1056. 

  1056.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1057. 

  1057.  include(CheckCSourceCompiles)
    1058. 

  1058. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-alexa/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-alexa/CMakeLists.txt
    1059. 

  1059. index 5400c249..a8d50aac 100644
    1060. 

  1060. --- a/minimal-examples/secure-streams/minimal-secure-streams-alexa/CMakeLists.txt
    1061. 

  1061. +++ b/minimal-examples/secure-streams/minimal-secure-streams-alexa/CMakeLists.txt
    1062. 

  1062. @@ -1,5 +1,5 @@
    1063. 

  1063.  project(lws-minimal-secure-streams-alexa C)
    1064. 

  1064. -cmake_minimum_required(VERSION 2.8.12)
    1065. 

  1065. +cmake_minimum_required(VERSION 3.5)
    1066. 

  1066.  find_package(libwebsockets CONFIG REQUIRED)
    1067. 

  1067.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1068. 

  1068.  include(CheckCSourceCompiles)
    1069. 

  1069. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-avs/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-avs/CMakeLists.txt
    1070. 

  1070. index 1ec1318f..a7f80f05 100644
    1071. 

  1071. --- a/minimal-examples/secure-streams/minimal-secure-streams-avs/CMakeLists.txt
    1072. 

  1072. +++ b/minimal-examples/secure-streams/minimal-secure-streams-avs/CMakeLists.txt
    1073. 

  1073. @@ -1,5 +1,5 @@
    1074. 

  1074.  project(lws-minimal-secure-streams-avs C)
    1075. 

  1075. -cmake_minimum_required(VERSION 2.8.12)
    1076. 

  1076. +cmake_minimum_required(VERSION 3.5)
    1077. 

  1077.  find_package(libwebsockets CONFIG REQUIRED)
    1078. 

  1078.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1079. 

  1079.  include(CheckCSourceCompiles)
    1080. 

  1080. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-binance/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-binance/CMakeLists.txt
    1081. 

  1081. index e1f36476..f956c0ff 100644
    1082. 

  1082. --- a/minimal-examples/secure-streams/minimal-secure-streams-binance/CMakeLists.txt
    1083. 

  1083. +++ b/minimal-examples/secure-streams/minimal-secure-streams-binance/CMakeLists.txt
    1084. 

  1084. @@ -1,5 +1,5 @@
    1085. 

  1085.  project(lws-minimal-secure-streams-binance C)
    1086. 

  1086. -cmake_minimum_required(VERSION 2.8.12)
    1087. 

  1087. +cmake_minimum_required(VERSION 3.5)
    1088. 

  1088.  find_package(libwebsockets CONFIG REQUIRED)
    1089. 

  1089.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1090. 

  1090.  include(CheckIncludeFile)
    1091. 

  1091. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-blob/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-blob/CMakeLists.txt
    1092. 

  1092. index 7fc59dae..7727056d 100644
    1093. 

  1093. --- a/minimal-examples/secure-streams/minimal-secure-streams-blob/CMakeLists.txt
    1094. 

  1094. +++ b/minimal-examples/secure-streams/minimal-secure-streams-blob/CMakeLists.txt
    1095. 

  1095. @@ -1,5 +1,5 @@
    1096. 

  1096.  project(lws-minimal-secure-streams-blob C)
    1097. 

  1097. -cmake_minimum_required(VERSION 2.8.12)
    1098. 

  1098. +cmake_minimum_required(VERSION 3.5)
    1099. 

  1099.  find_package(libwebsockets CONFIG REQUIRED)
    1100. 

  1100.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1101. 

  1101.  include(CheckCSourceCompiles)
    1102. 

  1102. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-client-tx/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-client-tx/CMakeLists.txt
    1103. 

  1103. index 1a943b93..bc1867c7 100644
    1104. 

  1104. --- a/minimal-examples/secure-streams/minimal-secure-streams-client-tx/CMakeLists.txt
    1105. 

  1105. +++ b/minimal-examples/secure-streams/minimal-secure-streams-client-tx/CMakeLists.txt
    1106. 

  1106. @@ -1,5 +1,5 @@
    1107. 

  1107.  project(lws-minimal-secure-streams-client-tx C)
    1108. 

  1108. -cmake_minimum_required(VERSION 2.8.12)
    1109. 

  1109. +cmake_minimum_required(VERSION 3.5)
    1110. 

  1110.  find_package(libwebsockets CONFIG REQUIRED)
    1111. 

  1111.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1112. 

  1112.  include(CheckCSourceCompiles)
    1113. 

  1113. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-cpp/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-cpp/CMakeLists.txt
    1114. 

  1114. index 1f26c572..70701a2d 100644
    1115. 

  1115. --- a/minimal-examples/secure-streams/minimal-secure-streams-cpp/CMakeLists.txt
    1116. 

  1116. +++ b/minimal-examples/secure-streams/minimal-secure-streams-cpp/CMakeLists.txt
    1117. 

  1117. @@ -1,5 +1,5 @@
    1118. 

  1118.  project(lws-minimal-secure-streams-cpp CXX)
    1119. 

  1119. -cmake_minimum_required(VERSION 2.8.12)
    1120. 

  1120. +cmake_minimum_required(VERSION 3.5)
    1121. 

  1121.  find_package(libwebsockets CONFIG REQUIRED)
    1122. 

  1122.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1123. 

  1123.  include(CheckCSourceCompiles)
    1124. 

  1124. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-hugeurl/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-hugeurl/CMakeLists.txt
    1125. 

  1125. index e0ac200c..e778c7d8 100644
    1126. 

  1126. --- a/minimal-examples/secure-streams/minimal-secure-streams-hugeurl/CMakeLists.txt
    1127. 

  1127. +++ b/minimal-examples/secure-streams/minimal-secure-streams-hugeurl/CMakeLists.txt
    1128. 

  1128. @@ -1,5 +1,5 @@
    1129. 

  1129.  project(lws-minimal-secure-streams-hugeurl C)
    1130. 

  1130. -cmake_minimum_required(VERSION 2.8.12)
    1131. 

  1131. +cmake_minimum_required(VERSION 3.5)
    1132. 

  1132.  find_package(libwebsockets CONFIG REQUIRED)
    1133. 

  1133.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1134. 

  1134.  include(CheckCSourceCompiles)
    1135. 

  1135. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-metadata/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-metadata/CMakeLists.txt
    1136. 

  1136. index 67c946a8..ff34313e 100644
    1137. 

  1137. --- a/minimal-examples/secure-streams/minimal-secure-streams-metadata/CMakeLists.txt
    1138. 

  1138. +++ b/minimal-examples/secure-streams/minimal-secure-streams-metadata/CMakeLists.txt
    1139. 

  1139. @@ -1,5 +1,5 @@
    1140. 

  1140.  project(lws-minimal-secure-streams-metadata C)
    1141. 

  1141. -cmake_minimum_required(VERSION 2.8.12)
    1142. 

  1142. +cmake_minimum_required(VERSION 3.5)
    1143. 

  1143.  find_package(libwebsockets CONFIG REQUIRED)
    1144. 

  1144.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1145. 

  1145.  include(CheckCSourceCompiles)
    1146. 

  1146. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-perf/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-perf/CMakeLists.txt
    1147. 

  1147. index c0beb268..7368b086 100644
    1148. 

  1148. --- a/minimal-examples/secure-streams/minimal-secure-streams-perf/CMakeLists.txt
    1149. 

  1149. +++ b/minimal-examples/secure-streams/minimal-secure-streams-perf/CMakeLists.txt
    1150. 

  1150. @@ -1,5 +1,5 @@
    1151. 

  1151.  project(lws-minimal-secure-streams-perf C)
    1152. 

  1152. -cmake_minimum_required(VERSION 2.8.12)
    1153. 

  1153. +cmake_minimum_required(VERSION 3.5)
    1154. 

  1154.  find_package(libwebsockets CONFIG REQUIRED)
    1155. 

  1155.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1156. 

  1156.  include(CheckCSourceCompiles)
    1157. 

  1157. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-policy2c/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-policy2c/CMakeLists.txt
    1158. 

  1158. index f8272f30..cc419f7e 100644
    1159. 

  1159. --- a/minimal-examples/secure-streams/minimal-secure-streams-policy2c/CMakeLists.txt
    1160. 

  1160. +++ b/minimal-examples/secure-streams/minimal-secure-streams-policy2c/CMakeLists.txt
    1161. 

  1161. @@ -1,5 +1,5 @@
    1162. 

  1162.  project(lws-minimal-secure-streams-policy2c C)
    1163. 

  1163. -cmake_minimum_required(VERSION 2.8.12)
    1164. 

  1164. +cmake_minimum_required(VERSION 3.5)
    1165. 

  1165.  find_package(libwebsockets CONFIG REQUIRED)
    1166. 

  1166.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1167. 

  1167.  include(CheckCSourceCompiles)
    1168. 

  1168. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-post/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-post/CMakeLists.txt
    1169. 

  1169. index ea23d849..9184bb29 100644
    1170. 

  1170. --- a/minimal-examples/secure-streams/minimal-secure-streams-post/CMakeLists.txt
    1171. 

  1171. +++ b/minimal-examples/secure-streams/minimal-secure-streams-post/CMakeLists.txt
    1172. 

  1172. @@ -1,5 +1,5 @@
    1173. 

  1173.  project(lws-minimal-secure-streams-post C)
    1174. 

  1174. -cmake_minimum_required(VERSION 2.8.12)
    1175. 

  1175. +cmake_minimum_required(VERSION 3.5)
    1176. 

  1176.  find_package(libwebsockets CONFIG REQUIRED)
    1177. 

  1177.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1178. 

  1178.  include(CheckCSourceCompiles)
    1179. 

  1179. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-proxy/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-proxy/CMakeLists.txt
    1180. 

  1180. index 0d0f5488..9db1ec04 100644
    1181. 

  1181. --- a/minimal-examples/secure-streams/minimal-secure-streams-proxy/CMakeLists.txt
    1182. 

  1182. +++ b/minimal-examples/secure-streams/minimal-secure-streams-proxy/CMakeLists.txt
    1183. 

  1183. @@ -1,5 +1,5 @@
    1184. 

  1184.  project(lws-minimal-secure-streams-proxy C)
    1185. 

  1185. -cmake_minimum_required(VERSION 2.8.12)
    1186. 

  1186. +cmake_minimum_required(VERSION 3.5)
    1187. 

  1187.  find_package(libwebsockets CONFIG REQUIRED)
    1188. 

  1188.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1189. 

  1189.  include(CheckCSourceCompiles)
    1190. 

  1190. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-seq/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-seq/CMakeLists.txt
    1191. 

  1191. index 47317ba8..4dadb469 100644
    1192. 

  1192. --- a/minimal-examples/secure-streams/minimal-secure-streams-seq/CMakeLists.txt
    1193. 

  1193. +++ b/minimal-examples/secure-streams/minimal-secure-streams-seq/CMakeLists.txt
    1194. 

  1194. @@ -1,5 +1,5 @@
    1195. 

  1195.  project(lws-minimal-secure-streams-seq C)
    1196. 

  1196. -cmake_minimum_required(VERSION 2.8.12)
    1197. 

  1197. +cmake_minimum_required(VERSION 3.5)
    1198. 

  1198.  find_package(libwebsockets CONFIG REQUIRED)
    1199. 

  1199.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1200. 

  1200.  include(CheckCSourceCompiles)
    1201. 

  1201. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-server-raw/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-server-raw/CMakeLists.txt
    1202. 

  1202. index 205f5028..1980f1c1 100644
    1203. 

  1203. --- a/minimal-examples/secure-streams/minimal-secure-streams-server-raw/CMakeLists.txt
    1204. 

  1204. +++ b/minimal-examples/secure-streams/minimal-secure-streams-server-raw/CMakeLists.txt
    1205. 

  1205. @@ -1,5 +1,5 @@
    1206. 

  1206.  project(lws-minimal-secure-streams-server-raw C)
    1207. 

  1207. -cmake_minimum_required(VERSION 2.8.12)
    1208. 

  1208. +cmake_minimum_required(VERSION 3.5)
    1209. 

  1209.  find_package(libwebsockets CONFIG REQUIRED)
    1210. 

  1210.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1211. 

  1211.  include(CheckCSourceCompiles)
    1212. 

  1212. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-server/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-server/CMakeLists.txt
    1213. 

  1213. index 19dff5af..1f4f0403 100644
    1214. 

  1214. --- a/minimal-examples/secure-streams/minimal-secure-streams-server/CMakeLists.txt
    1215. 

  1215. +++ b/minimal-examples/secure-streams/minimal-secure-streams-server/CMakeLists.txt
    1216. 

  1216. @@ -1,5 +1,5 @@
    1217. 

  1217.  project(lws-minimal-secure-streams-server C)
    1218. 

  1218. -cmake_minimum_required(VERSION 2.8.12)
    1219. 

  1219. +cmake_minimum_required(VERSION 3.5)
    1220. 

  1220.  find_package(libwebsockets CONFIG REQUIRED)
    1221. 

  1221.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1222. 

  1222.  include(CheckCSourceCompiles)
    1223. 

  1223. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-sigv4/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-sigv4/CMakeLists.txt
    1224. 

  1224. index 47deb88f..7667b25b 100644
    1225. 

  1225. --- a/minimal-examples/secure-streams/minimal-secure-streams-sigv4/CMakeLists.txt
    1226. 

  1226. +++ b/minimal-examples/secure-streams/minimal-secure-streams-sigv4/CMakeLists.txt
    1227. 

  1227. @@ -1,5 +1,5 @@
    1228. 

  1228.  project(lws-minimal-secure-streams-sigv4 C)
    1229. 

  1229. -cmake_minimum_required(VERSION 2.8.12)
    1230. 

  1230. +cmake_minimum_required(VERSION 3.5)
    1231. 

  1231.  find_package(libwebsockets CONFIG REQUIRED)
    1232. 

  1232.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1233. 

  1233.  include(CheckCSourceCompiles)
    1234. 

  1234. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-smd/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-smd/CMakeLists.txt
    1235. 

  1235. index db2f9ebc..5d56196d 100644
    1236. 

  1236. --- a/minimal-examples/secure-streams/minimal-secure-streams-smd/CMakeLists.txt
    1237. 

  1237. +++ b/minimal-examples/secure-streams/minimal-secure-streams-smd/CMakeLists.txt
    1238. 

  1238. @@ -1,5 +1,5 @@
    1239. 

  1239.  project(lws-minimal-secure-streams-smd C)
    1240. 

  1240. -cmake_minimum_required(VERSION 2.8.12)
    1241. 

  1241. +cmake_minimum_required(VERSION 3.5)
    1242. 

  1242.  find_package(libwebsockets CONFIG REQUIRED)
    1243. 

  1243.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1244. 

  1244.  include(CheckCSourceCompiles)
    1245. 

  1245. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-staticpolicy/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-staticpolicy/CMakeLists.txt
    1246. 

  1246. index da537213..6b357f28 100644
    1247. 

  1247. --- a/minimal-examples/secure-streams/minimal-secure-streams-staticpolicy/CMakeLists.txt
    1248. 

  1248. +++ b/minimal-examples/secure-streams/minimal-secure-streams-staticpolicy/CMakeLists.txt
    1249. 

  1249. @@ -1,5 +1,5 @@
    1250. 

  1250.  project(lws-minimal-secure-streams-staticpolicy C)
    1251. 

  1251. -cmake_minimum_required(VERSION 2.8.12)
    1252. 

  1252. +cmake_minimum_required(VERSION 3.5)
    1253. 

  1253.  find_package(libwebsockets CONFIG REQUIRED)
    1254. 

  1254.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1255. 

  1255.  include(CheckCSourceCompiles)
    1256. 

  1256. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-stress/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-stress/CMakeLists.txt
    1257. 

  1257. index 6944e7fb..b4169237 100644
    1258. 

  1258. --- a/minimal-examples/secure-streams/minimal-secure-streams-stress/CMakeLists.txt
    1259. 

  1259. +++ b/minimal-examples/secure-streams/minimal-secure-streams-stress/CMakeLists.txt
    1260. 

  1260. @@ -1,5 +1,5 @@
    1261. 

  1261.  project(lws-minimal-secure-streams-stress C)
    1262. 

  1262. -cmake_minimum_required(VERSION 2.8.12)
    1263. 

  1263. +cmake_minimum_required(VERSION 3.5)
    1264. 

  1264.  find_package(libwebsockets CONFIG REQUIRED)
    1265. 

  1265.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1266. 

  1266.  include(CheckCSourceCompiles)
    1267. 

  1267. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-testsfail/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-testsfail/CMakeLists.txt
    1268. 

  1268. index cd194e18..d2463af2 100644
    1269. 

  1269. --- a/minimal-examples/secure-streams/minimal-secure-streams-testsfail/CMakeLists.txt
    1270. 

  1270. +++ b/minimal-examples/secure-streams/minimal-secure-streams-testsfail/CMakeLists.txt
    1271. 

  1271. @@ -1,5 +1,5 @@
    1272. 

  1272.  project(lws-minimal-secure-streams-testsfail C)
    1273. 

  1273. -cmake_minimum_required(VERSION 2.8.12)
    1274. 

  1274. +cmake_minimum_required(VERSION 3.5)
    1275. 

  1275.  find_package(libwebsockets CONFIG REQUIRED)
    1276. 

  1276.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1277. 

  1277.  include(CheckCSourceCompiles)
    1278. 

  1278. diff --git a/minimal-examples/secure-streams/minimal-secure-streams-threads/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams-threads/CMakeLists.txt
    1279. 

  1279. index 5272d8f7..7e725091 100644
    1280. 

  1280. --- a/minimal-examples/secure-streams/minimal-secure-streams-threads/CMakeLists.txt
    1281. 

  1281. +++ b/minimal-examples/secure-streams/minimal-secure-streams-threads/CMakeLists.txt
    1282. 

  1282. @@ -1,5 +1,5 @@
    1283. 

  1283.  project(lws-minimal-secure-streams-threads C)
    1284. 

  1284. -cmake_minimum_required(VERSION 2.8.12)
    1285. 

  1285. +cmake_minimum_required(VERSION 3.5)
    1286. 

  1286.  find_package(libwebsockets CONFIG REQUIRED)
    1287. 

  1287.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1288. 

  1288.  include(CheckCSourceCompiles)
    1289. 

  1289. diff --git a/minimal-examples/secure-streams/minimal-secure-streams/CMakeLists.txt b/minimal-examples/secure-streams/minimal-secure-streams/CMakeLists.txt
    1290. 

  1290. index 7f576ed2..2d0625c9 100644
    1291. 

  1291. --- a/minimal-examples/secure-streams/minimal-secure-streams/CMakeLists.txt
    1292. 

  1292. +++ b/minimal-examples/secure-streams/minimal-secure-streams/CMakeLists.txt
    1293. 

  1293. @@ -1,5 +1,5 @@
    1294. 

  1294.  project(lws-minimal-secure-streams C)
    1295. 

  1295. -cmake_minimum_required(VERSION 2.8.12)
    1296. 

  1296. +cmake_minimum_required(VERSION 3.5)
    1297. 

  1297.  find_package(libwebsockets CONFIG REQUIRED)
    1298. 

  1298.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1299. 

  1299.  include(CheckCSourceCompiles)
    1300. 

  1300. diff --git a/minimal-examples/ws-client/minimal-ws-client-binance/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-binance/CMakeLists.txt
    1301. 

  1301. index d3ccf8cd..52eb04d8 100644
    1302. 

  1302. --- a/minimal-examples/ws-client/minimal-ws-client-binance/CMakeLists.txt
    1303. 

  1303. +++ b/minimal-examples/ws-client/minimal-ws-client-binance/CMakeLists.txt
    1304. 

  1304. @@ -1,5 +1,5 @@
    1305. 

  1305.  project(lws-minimal-ws-client-binance C)
    1306. 

  1306. -cmake_minimum_required(VERSION 2.8.12)
    1307. 

  1307. +cmake_minimum_required(VERSION 3.5)
    1308. 

  1308.  find_package(libwebsockets CONFIG REQUIRED)
    1309. 

  1309.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1310. 

  1310.  include(CheckIncludeFile)
    1311. 

  1311. diff --git a/minimal-examples/ws-client/minimal-ws-client-echo/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-echo/CMakeLists.txt
    1312. 

  1312. index 4e88dbce..57a0d50e 100644
    1313. 

  1313. --- a/minimal-examples/ws-client/minimal-ws-client-echo/CMakeLists.txt
    1314. 

  1314. +++ b/minimal-examples/ws-client/minimal-ws-client-echo/CMakeLists.txt
    1315. 

  1315. @@ -1,5 +1,5 @@
    1316. 

  1316.  project(lws-minimal-ws-client-echo C)
    1317. 

  1317. -cmake_minimum_required(VERSION 2.8.12)
    1318. 

  1318. +cmake_minimum_required(VERSION 3.5)
    1319. 

  1319.  find_package(libwebsockets CONFIG REQUIRED)
    1320. 

  1320.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1321. 

  1321.  include(CheckCSourceCompiles)
    1322. 

  1322. diff --git a/minimal-examples/ws-client/minimal-ws-client-ping/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-ping/CMakeLists.txt
    1323. 

  1323. index 976f4681..d7cd16b0 100644
    1324. 

  1324. --- a/minimal-examples/ws-client/minimal-ws-client-ping/CMakeLists.txt
    1325. 

  1325. +++ b/minimal-examples/ws-client/minimal-ws-client-ping/CMakeLists.txt
    1326. 

  1326. @@ -1,5 +1,5 @@
    1327. 

  1327.  project(lws-minimal-ws-client-ping C)
    1328. 

  1328. -cmake_minimum_required(VERSION 2.8.12)
    1329. 

  1329. +cmake_minimum_required(VERSION 3.5)
    1330. 

  1330.  find_package(libwebsockets CONFIG REQUIRED)
    1331. 

  1331.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1332. 

  1332.  include(CheckIncludeFile)
    1333. 

  1333. diff --git a/minimal-examples/ws-client/minimal-ws-client-pmd-bulk/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-pmd-bulk/CMakeLists.txt
    1334. 

  1334. index 09fb3e15..22ccae9d 100644
    1335. 

  1335. --- a/minimal-examples/ws-client/minimal-ws-client-pmd-bulk/CMakeLists.txt
    1336. 

  1336. +++ b/minimal-examples/ws-client/minimal-ws-client-pmd-bulk/CMakeLists.txt
    1337. 

  1337. @@ -1,5 +1,5 @@
    1338. 

  1338.  project(lws-minimal-ws-client-pmd-bulk C)
    1339. 

  1339. -cmake_minimum_required(VERSION 2.8.12)
    1340. 

  1340. +cmake_minimum_required(VERSION 3.5)
    1341. 

  1341.  find_package(libwebsockets CONFIG REQUIRED)
    1342. 

  1342.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1343. 

  1343.  include(CheckCSourceCompiles)
    1344. 

  1344. diff --git a/minimal-examples/ws-client/minimal-ws-client-rx/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-rx/CMakeLists.txt
    1345. 

  1345. index faad60e4..421abe5e 100644
    1346. 

  1346. --- a/minimal-examples/ws-client/minimal-ws-client-rx/CMakeLists.txt
    1347. 

  1347. +++ b/minimal-examples/ws-client/minimal-ws-client-rx/CMakeLists.txt
    1348. 

  1348. @@ -1,5 +1,5 @@
    1349. 

  1349.  project(lws-minimal-ws-client-rx C)
    1350. 

  1350. -cmake_minimum_required(VERSION 2.8.12)
    1351. 

  1351. +cmake_minimum_required(VERSION 3.5)
    1352. 

  1352.  find_package(libwebsockets CONFIG REQUIRED)
    1353. 

  1353.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1354. 

  1354.  include(CheckCSourceCompiles)
    1355. 

  1355. diff --git a/minimal-examples/ws-client/minimal-ws-client-spam-tx-rx/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-spam-tx-rx/CMakeLists.txt
    1356. 

  1356. index 53987984..7fccbac1 100644
    1357. 

  1357. --- a/minimal-examples/ws-client/minimal-ws-client-spam-tx-rx/CMakeLists.txt
    1358. 

  1358. +++ b/minimal-examples/ws-client/minimal-ws-client-spam-tx-rx/CMakeLists.txt
    1359. 

  1359. @@ -1,5 +1,5 @@
    1360. 

  1360.  project(lws-minimal-ws-client-spam-tx-rx C)
    1361. 

  1361. -cmake_minimum_required(VERSION 2.8.12)
    1362. 

  1362. +cmake_minimum_required(VERSION 3.5)
    1363. 

  1363.  find_package(libwebsockets CONFIG REQUIRED)
    1364. 

  1364.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1365. 

  1365.  include(CheckIncludeFile)
    1366. 

  1366. diff --git a/minimal-examples/ws-client/minimal-ws-client-spam/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-spam/CMakeLists.txt
    1367. 

  1367. index 34164e14..5889e8c7 100644
    1368. 

  1368. --- a/minimal-examples/ws-client/minimal-ws-client-spam/CMakeLists.txt
    1369. 

  1369. +++ b/minimal-examples/ws-client/minimal-ws-client-spam/CMakeLists.txt
    1370. 

  1370. @@ -1,5 +1,5 @@
    1371. 

  1371.  project(lws-minimal-ws-client-spam C)
    1372. 

  1372. -cmake_minimum_required(VERSION 2.8.12)
    1373. 

  1373. +cmake_minimum_required(VERSION 3.5)
    1374. 

  1374.  find_package(libwebsockets CONFIG REQUIRED)
    1375. 

  1375.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1376. 

  1376.  include(CheckIncludeFile)
    1377. 

  1377. diff --git a/minimal-examples/ws-client/minimal-ws-client-tx/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client-tx/CMakeLists.txt
    1378. 

  1378. index 45d75c02..159e6018 100644
    1379. 

  1379. --- a/minimal-examples/ws-client/minimal-ws-client-tx/CMakeLists.txt
    1380. 

  1380. +++ b/minimal-examples/ws-client/minimal-ws-client-tx/CMakeLists.txt
    1381. 

  1381. @@ -1,5 +1,5 @@
    1382. 

  1382.  project(lws-minimal-ws-client-tx C)
    1383. 

  1383. -cmake_minimum_required(VERSION 2.8.12)
    1384. 

  1384. +cmake_minimum_required(VERSION 3.5)
    1385. 

  1385.  find_package(libwebsockets CONFIG REQUIRED)
    1386. 

  1386.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1387. 

  1387.  include(CheckIncludeFile)
    1388. 

  1388. diff --git a/minimal-examples/ws-client/minimal-ws-client/CMakeLists.txt b/minimal-examples/ws-client/minimal-ws-client/CMakeLists.txt
    1389. 

  1389. index 96381457..849737cb 100644
    1390. 

  1390. --- a/minimal-examples/ws-client/minimal-ws-client/CMakeLists.txt
    1391. 

  1391. +++ b/minimal-examples/ws-client/minimal-ws-client/CMakeLists.txt
    1392. 

  1392. @@ -1,5 +1,5 @@
    1393. 

  1393.  project(lws-minimal-ws-client-ping C)
    1394. 

  1394. -cmake_minimum_required(VERSION 2.8.12)
    1395. 

  1395. +cmake_minimum_required(VERSION 3.5)
    1396. 

  1396.  find_package(libwebsockets CONFIG REQUIRED)
    1397. 

  1397.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1398. 

  1398.  include(CheckIncludeFile)
    1399. 

  1399. diff --git a/minimal-examples/ws-server/minimal-ws-broker/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-broker/CMakeLists.txt
    1400. 

  1400. index 0972dd3e..0d5a20fc 100644
    1401. 

  1401. --- a/minimal-examples/ws-server/minimal-ws-broker/CMakeLists.txt
    1402. 

  1402. +++ b/minimal-examples/ws-server/minimal-ws-broker/CMakeLists.txt
    1403. 

  1403. @@ -1,5 +1,5 @@
    1404. 

  1404.  project(lws-minimal-ws-broker C)
    1405. 

  1405. -cmake_minimum_required(VERSION 2.8.12)
    1406. 

  1406. +cmake_minimum_required(VERSION 3.5)
    1407. 

  1407.  find_package(libwebsockets CONFIG REQUIRED)
    1408. 

  1408.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1409. 

  1409.  include(CheckCSourceCompiles)
    1410. 

  1410. diff --git a/minimal-examples/ws-server/minimal-ws-raw-proxy/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-raw-proxy/CMakeLists.txt
    1411. 

  1411. index 37302124..b080b61e 100644
    1412. 

  1412. --- a/minimal-examples/ws-server/minimal-ws-raw-proxy/CMakeLists.txt
    1413. 

  1413. +++ b/minimal-examples/ws-server/minimal-ws-raw-proxy/CMakeLists.txt
    1414. 

  1414. @@ -1,5 +1,5 @@
    1415. 

  1415.  project(lws-minimal-ws-raw-proxy C)
    1416. 

  1416. -cmake_minimum_required(VERSION 2.8.12)
    1417. 

  1417. +cmake_minimum_required(VERSION 3.5)
    1418. 

  1418.  find_package(libwebsockets CONFIG REQUIRED)
    1419. 

  1419.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1420. 

  1420.  include(CheckCSourceCompiles)
    1421. 

  1421. diff --git a/minimal-examples/ws-server/minimal-ws-server-echo/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-echo/CMakeLists.txt
    1422. 

  1422. index 0b8a4e5c..11e837d2 100644
    1423. 

  1423. --- a/minimal-examples/ws-server/minimal-ws-server-echo/CMakeLists.txt
    1424. 

  1424. +++ b/minimal-examples/ws-server/minimal-ws-server-echo/CMakeLists.txt
    1425. 

  1425. @@ -1,5 +1,5 @@
    1426. 

  1426.  project(lws-minimal-ws-server-echo C)
    1427. 

  1427. -cmake_minimum_required(VERSION 2.8.12)
    1428. 

  1428. +cmake_minimum_required(VERSION 3.5)
    1429. 

  1429.  find_package(libwebsockets CONFIG REQUIRED)
    1430. 

  1430.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1431. 

  1431.  include(CheckCSourceCompiles)
    1432. 

  1432. diff --git a/minimal-examples/ws-server/minimal-ws-server-pmd-bulk/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-pmd-bulk/CMakeLists.txt
    1433. 

  1433. index 5bb69d01..9ebf3679 100644
    1434. 

  1434. --- a/minimal-examples/ws-server/minimal-ws-server-pmd-bulk/CMakeLists.txt
    1435. 

  1435. +++ b/minimal-examples/ws-server/minimal-ws-server-pmd-bulk/CMakeLists.txt
    1436. 

  1436. @@ -1,5 +1,5 @@
    1437. 

  1437.  project(lws-minimal-ws-server-pmd-bulk C)
    1438. 

  1438. -cmake_minimum_required(VERSION 2.8.12)
    1439. 

  1439. +cmake_minimum_required(VERSION 3.5)
    1440. 

  1440.  find_package(libwebsockets CONFIG REQUIRED)
    1441. 

  1441.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1442. 

  1442.  include(CheckCSourceCompiles)
    1443. 

  1443. diff --git a/minimal-examples/ws-server/minimal-ws-server-pmd-corner/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-pmd-corner/CMakeLists.txt
    1444. 

  1444. index 9be9eb90..d4733e01 100644
    1445. 

  1445. --- a/minimal-examples/ws-server/minimal-ws-server-pmd-corner/CMakeLists.txt
    1446. 

  1446. +++ b/minimal-examples/ws-server/minimal-ws-server-pmd-corner/CMakeLists.txt
    1447. 

  1447. @@ -1,5 +1,5 @@
    1448. 

  1448.  project(lws-minimal-ws-server-pmd-corner C)
    1449. 

  1449. -cmake_minimum_required(VERSION 2.8.12)
    1450. 

  1450. +cmake_minimum_required(VERSION 3.5)
    1451. 

  1451.  find_package(libwebsockets CONFIG REQUIRED)
    1452. 

  1452.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1453. 

  1453.  include(CheckCSourceCompiles)
    1454. 

  1454. diff --git a/minimal-examples/ws-server/minimal-ws-server-pmd/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-pmd/CMakeLists.txt
    1455. 

  1455. index 507ec3e0..ba59e055 100644
    1456. 

  1456. --- a/minimal-examples/ws-server/minimal-ws-server-pmd/CMakeLists.txt
    1457. 

  1457. +++ b/minimal-examples/ws-server/minimal-ws-server-pmd/CMakeLists.txt
    1458. 

  1458. @@ -1,5 +1,5 @@
    1459. 

  1459.  project(lws-minimal-ws-server-pmd C)
    1460. 

  1460. -cmake_minimum_required(VERSION 2.8.12)
    1461. 

  1461. +cmake_minimum_required(VERSION 3.5)
    1462. 

  1462.  find_package(libwebsockets CONFIG REQUIRED)
    1463. 

  1463.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1464. 

  1464.  include(CheckCSourceCompiles)
    1465. 

  1465. diff --git a/minimal-examples/ws-server/minimal-ws-server-ring/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-ring/CMakeLists.txt
    1466. 

  1466. index 7f58124c..c61e6008 100644
    1467. 

  1467. --- a/minimal-examples/ws-server/minimal-ws-server-ring/CMakeLists.txt
    1468. 

  1468. +++ b/minimal-examples/ws-server/minimal-ws-server-ring/CMakeLists.txt
    1469. 

  1469. @@ -1,5 +1,5 @@
    1470. 

  1470.  project(lws-minimal-ws-server-ring C)
    1471. 

  1471. -cmake_minimum_required(VERSION 2.8.12)
    1472. 

  1472. +cmake_minimum_required(VERSION 3.5)
    1473. 

  1473.  find_package(libwebsockets CONFIG REQUIRED)
    1474. 

  1474.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1475. 

  1475.  include(CheckCSourceCompiles)
    1476. 

  1476. diff --git a/minimal-examples/ws-server/minimal-ws-server-threadpool/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-threadpool/CMakeLists.txt
    1477. 

  1477. index b7c153fd..5af05f77 100644
    1478. 

  1478. --- a/minimal-examples/ws-server/minimal-ws-server-threadpool/CMakeLists.txt
    1479. 

  1479. +++ b/minimal-examples/ws-server/minimal-ws-server-threadpool/CMakeLists.txt
    1480. 

  1480. @@ -1,5 +1,5 @@
    1481. 

  1481.  project(lws-minimal-ws-server-threadpool C)
    1482. 

  1482. -cmake_minimum_required(VERSION 2.8.12)
    1483. 

  1483. +cmake_minimum_required(VERSION 3.5)
    1484. 

  1484.  find_package(libwebsockets CONFIG REQUIRED)
    1485. 

  1485.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1486. 

  1486.  include(CheckIncludeFile)
    1487. 

  1487. diff --git a/minimal-examples/ws-server/minimal-ws-server-threads-foreign-libuv-smp/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-threads-foreign-libuv-smp/CMakeLists.txt
    1488. 

  1488. index 78fbf29c..fe0e10a3 100644
    1489. 

  1489. --- a/minimal-examples/ws-server/minimal-ws-server-threads-foreign-libuv-smp/CMakeLists.txt
    1490. 

  1490. +++ b/minimal-examples/ws-server/minimal-ws-server-threads-foreign-libuv-smp/CMakeLists.txt
    1491. 

  1491. @@ -1,5 +1,5 @@
    1492. 

  1492.  project(lws-minimal-ws-server-threads-foreign-libuv-smp C)
    1493. 

  1493. -cmake_minimum_required(VERSION 2.8.12)
    1494. 

  1494. +cmake_minimum_required(VERSION 3.5)
    1495. 

  1495.  find_package(libwebsockets CONFIG REQUIRED)
    1496. 

  1496.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1497. 

  1497.  include(CheckIncludeFile)
    1498. 

  1498. diff --git a/minimal-examples/ws-server/minimal-ws-server-threads-smp/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-threads-smp/CMakeLists.txt
    1499. 

  1499. index 098a174e..d1385004 100644
    1500. 

  1500. --- a/minimal-examples/ws-server/minimal-ws-server-threads-smp/CMakeLists.txt
    1501. 

  1501. +++ b/minimal-examples/ws-server/minimal-ws-server-threads-smp/CMakeLists.txt
    1502. 

  1502. @@ -1,5 +1,5 @@
    1503. 

  1503.  project(lws-minimal-ws-server-threads-smp C)
    1504. 

  1504. -cmake_minimum_required(VERSION 2.8.12)
    1505. 

  1505. +cmake_minimum_required(VERSION 3.5)
    1506. 

  1506.  find_package(libwebsockets CONFIG REQUIRED)
    1507. 

  1507.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1508. 

  1508.  include(CheckIncludeFile)
    1509. 

  1509. diff --git a/minimal-examples/ws-server/minimal-ws-server-threads/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-threads/CMakeLists.txt
    1510. 

  1510. index 513ea9dd..e42edfa1 100644
    1511. 

  1511. --- a/minimal-examples/ws-server/minimal-ws-server-threads/CMakeLists.txt
    1512. 

  1512. +++ b/minimal-examples/ws-server/minimal-ws-server-threads/CMakeLists.txt
    1513. 

  1513. @@ -1,5 +1,5 @@
    1514. 

  1514.  project(lws-minimal-ws-server-threads C)
    1515. 

  1515. -cmake_minimum_required(VERSION 2.8.12)
    1516. 

  1516. +cmake_minimum_required(VERSION 3.5)
    1517. 

  1517.  find_package(libwebsockets CONFIG REQUIRED)
    1518. 

  1518.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1519. 

  1519.  include(CheckIncludeFile)
    1520. 

  1520. diff --git a/minimal-examples/ws-server/minimal-ws-server-timer/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server-timer/CMakeLists.txt
    1521. 

  1521. index bc958056..b626f25b 100644
    1522. 

  1522. --- a/minimal-examples/ws-server/minimal-ws-server-timer/CMakeLists.txt
    1523. 

  1523. +++ b/minimal-examples/ws-server/minimal-ws-server-timer/CMakeLists.txt
    1524. 

  1524. @@ -1,5 +1,5 @@
    1525. 

  1525.  project(lws-minimal-ws-server-timer C)
    1526. 

  1526. -cmake_minimum_required(VERSION 2.8.12)
    1527. 

  1527. +cmake_minimum_required(VERSION 3.5)
    1528. 

  1528.  find_package(libwebsockets CONFIG REQUIRED)
    1529. 

  1529.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1530. 

  1530.  include(CheckCSourceCompiles)
    1531. 

  1531. diff --git a/minimal-examples/ws-server/minimal-ws-server/CMakeLists.txt b/minimal-examples/ws-server/minimal-ws-server/CMakeLists.txt
    1532. 

  1532. index 69a64814..87513255 100644
    1533. 

  1533. --- a/minimal-examples/ws-server/minimal-ws-server/CMakeLists.txt
    1534. 

  1534. +++ b/minimal-examples/ws-server/minimal-ws-server/CMakeLists.txt
    1535. 

  1535. @@ -1,5 +1,5 @@
    1536. 

  1536.  project(lws-minimal-ws-server C)
    1537. 

  1537. -cmake_minimum_required(VERSION 2.8.12)
    1538. 

  1538. +cmake_minimum_required(VERSION 3.5)
    1539. 

  1539.  find_package(libwebsockets CONFIG REQUIRED)
    1540. 

  1540.  list(APPEND CMAKE_MODULE_PATH ${LWS_CMAKE_DIR})
    1541. 

  1541.  include(CheckCSourceCompiles)
    1542. 

  1542. diff --git a/plugin-standalone/CMakeLists.txt b/plugin-standalone/CMakeLists.txt
    1543. 

  1543. index 71926b72..93ed4790 100644
    1544. 

  1544. --- a/plugin-standalone/CMakeLists.txt
    1545. 

  1545. +++ b/plugin-standalone/CMakeLists.txt
    1546. 

  1546. @@ -1,4 +1,4 @@
    1547. 

  1547. -cmake_minimum_required(VERSION 2.8.12)
    1548. 

  1548. +cmake_minimum_required(VERSION 3.5)
    1549. 

  1549.  find_package(libwebsockets CONFIG REQUIRED)
    1550. 

  1550.  
    1551. 

  1551.  if(NOT DEFINED CMAKE_BUILD_TYPE)
    1552. 

  1552. -- 
    1553. 

  1553. 2.34.1
    1554. 

  1554.