My bad. Upgraded Visual Studio and it now ships with cmake 3.20. choco installing cmake 3.19 fixed the errors.
Original working system: C:\Program Files (x86)\Microsoft Visual Studio\2019\Community>cl Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29912 for x64 Copyright (C) Microsoft Corporation. All rights reserved. C:\Program Files (x86)\Microsoft Visual Studio\2019\Community>cmake --version cmake version 3.19.20122902-MSVC_2 -------------------- New system (bad cmake): W:\Development\wsbuild>cl Microsoft (R) C/C++ Optimizing Compiler Version 19.29.30037 for x64 Copyright (C) Microsoft Corporation. All rights reserved. W:\Development\wsbuild>cmake --version cmake version 3.20.21032501-MSVC_2 Fixed with: choco install -y cmake --version 3.19.8 update PATH to reach this cmake first W:\Development\wsbuild64>where cmake C:\Program Files\CMake\bin\cmake.exe C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe W:\Development\wsbuild64> W:\Development\wsbuild64>cmake --version cmake version 3.19.8 CMake suite maintained and supported by Kitware (kitware.com/cmake). W:\Development\wsbuild64> On Thu, May 27, 2021 at 6:57 PM chuck c <bubbas...@gmail.com> wrote: > Is it a matter of tweaking the build to allow the warning to pass or does > this require a code change? > > W:\Development\wsbuild>cl > Microsoft (R) C/C++ Optimizing Compiler Version 19.29.30037 for x64 > Copyright (C) Microsoft Corporation. All rights reserved. > > usage: cl [ option... ] filename... [ /link linkoption... ] > > Build FAILED. > > "W:\Development\wsbuild\Wireshark.sln" (default target) (1) -> > "W:\Development\wsbuild\epan\wslua\wslua.vcxproj.metaproj" (default > target) (73) -> > "W:\Development\wsbuild\epan\wslua\wslua.vcxproj" (default target) > (79) -> > (ClCompile target) -> > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): warning > C4013: 'pushNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): warning > C4013: pushNSTime(L, nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): warning > C4013: ^ [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): > warning C4013: 'pushNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): warning > C4013: pushNSTime(L,nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): warning > C4013: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): warning > C4013: 'pushNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): warning > C4013: pushNSTime(L,nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): warning > C4013: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): > warning C4013: 'checkNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): warning > C4013: item = > proto_tree_add_time(tree_item->tree,hfid,tvbr->tvb->ws_tvb,tvbr->offset,tvbr->len,checkNSTime(L,1)); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): warning > C4013: > ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,126): > warning C4047: 'function': 'const nstime_t *' differs in levels of > indirection from 'int' [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,126): warning > C4047: item = > proto_tree_add_time(tree_item->tree,hfid,tvbr->tvb->ws_tvb,tvbr->offset,tvbr->len,checkNSTime(L,1)); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,126): warning > C4047: > ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): > warning C4024: 'proto_tree_add_time': different types for formal and actual > parameter 6 [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): warning > C4024: item = > proto_tree_add_time(tree_item->tree,hfid,tvbr->tvb->ws_tvb,tvbr->offset,tvbr->len,checkNSTime(L,1)); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(383,121): warning > C4024: > ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > warning C4013: 'checkNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > warning C4013: NSTime nstime = checkNSTime(L,2); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > warning C4013: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,1): > warning C4047: 'initializing': 'NSTime' differs in levels of indirection > from 'int' [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,1): > warning C4047: NSTime nstime = checkNSTime(L,2); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,1): > warning C4047: ^ [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(131,15): > warning C4013: 'pushNSTime' undefined; assuming extern returning int > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(131,15): > warning C4013: pushNSTime(L,nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(131,15): > warning C4013: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > > > "W:\Development\wsbuild\Wireshark.sln" (default target) (1) -> > "W:\Development\wsbuild\epan\wslua\wslua.vcxproj.metaproj" (default > target) (73) -> > "W:\Development\wsbuild\epan\wslua\wslua.vcxproj" (default target) > (79) -> > (ClCompile target) -> > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): error > C2220: the following warning is treated as an error > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): error > C2220: pushNSTime(L, nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tvb.c(897,19): error > C2220: ^ [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): error > C2220: the following warning is treated as an error > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): error > C2220: pushNSTime(L,nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_field.c(148,27): error > C2220: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): error > C2220: the following warning is treated as an error > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): error > C2220: pushNSTime(L,nstime); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_tree.c(111,31): error > C2220: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > error C2220: the following warning is treated as an error > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > error C2220: NSTime nstime = checkNSTime(L,2); > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > W:\Development\wireshark\epan\wslua\wslua_frame_info.c(112,32): > error C2220: ^ > [W:\Development\wsbuild\epan\wslua\wslua.vcxproj] > > 9 Warning(s) > 4 Error(s) >
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