I've just stumbled across some surprising cl.exe behavior, and I would like to
see if the collective minds of this dist list has come across this before.
In my c++ project, I override CMAKE_CXX_FLAGS with my own flags, including /TP.
Using an nmake based build, this causes the linking step to bomb. Enabling
verbose mode for nMake, I saw that /TP was actually being defined twice, once
by me and I suppose cMake did too for good measure. By eliminating my flags
one by one, I found that my /TP caused the link problem.
This is using cmake 2.6.4, 64bit MSVC tools and nmake generator. Snippet of
error log below. Does this make sense to anybody?
Kent
====================
[100%] Building CXX object foobar/CMakeFiles/foobar.dir/blahManager.cpp.obj
cd C:\Programming\foobar\nMake\foobar
C:\PROGRA~2\MICROS~1.0\VC\bin\amd64\cl.exe @C:\Users\kknox\AppData\Loca
l\Temp\nm26C5.tmp
Microsoft (R) C/C++ Optimizing Compiler Version 15.00.30729.01 for x64
Copyright (C) Microsoft Corporation. All rights reserved.
cl /DWIN32 /D_CONSOLE /EHsc /RTC1 /W3 /TP /DUNICODE /D_UNICODE /Od /D_DEBUG
/MDd /Zi
-IC:\Programming\boost_1_39_0 /TP /FoCMakeFiles\foobar.dir\blahManager.cpp.obj
/FdC:\Programming\foobar\nMake\foobar\foobar.pdb -c
C:\Programming\foobar\foobar\blahManager.cpp
blahManager.cpp
cd C:\Programming\foobar\nMake
Linking CXX executable foobar.exe
cd C:\Programming\foobar\nMake\foobar
C:\Utils\cmake-2.6.4-win32-x86\bin\cmake.exe -E vs_link_exe C:\PROGRA~2\
MICROS~1.0\VC\bin\amd64\cl.exe @CMakeFiles\foobar.dir\objects1.rsp @C:\
Users\kknox\AppData\Local\Temp\nm2E55.tmp
Microsoft (R) C/C++ Optimizing Compiler Version 15.00.30729.01 for x64
Copyright (C) Microsoft Corporation. All rights reserved.
cl CMakeFiles\foobar.dir\foobar.cpp.obj
CMakeFiles\foobar.dir\fooService.cpp.obj CMakeFiles\foobar.dir\stdafx.cpp.obj
CMakeFiles\
foobar.dir\barService.cpp.obj CMakeFiles\foobar.dir\blahManager.cpp.obj
foobar.cpp.obj
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2146: syntax error : missing
';' before identifier '¶8IJoí'
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C4430: missing type specifier -
int assumed. Note: C++ does not support default-int
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2146: syntax error : missing
';' before identifier 'y'
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C4430: missing type specifier -
int assumed. Note: C++ does not support default-int
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2143: syntax error : missing
';' before '%'
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C4430: missing type specifier -
int assumed. Note: C++ does not support default-int
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C3193: '%' : requires '/clr'
command line option
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2059: syntax error : '.'
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2018: unknown character '0x2'
CMakeFiles\foobar.dir\foobar.cpp.obj(2) : error C2018: unknown character '0x1'
CMakeFiles\foobar.dir\foobar.cpp.obj(3) : error C2018: unknown character '0x10'
CMakeFiles\foobar.dir\foobar.cpp.obj(3) : error C2018: unknown character '0x1'
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