[LLVMdev] Header File Not Found?

[Eric Mader]

I just tried moving my code to a new location so that the path name of 
the directory containing the problematic header file is only 21 
characters and the file is still not being found, so I guess it's not a 
path length problem...

Regards,
Eric

On 10/2/14, 11:28 AM, Eric Mader wrote:
> I don't know if this makes any difference, but it's the only thing I 
> can think of - "C:\[top-level-dir]\[source-dir]\[sub-dir-1]" is 
> actually 38 characters long. (counting the "C:\") Is it possible that 
> this is getting truncated by the preprocessor? It does appear whole in 
> the build log, FWIW.
>
> Regards,
> Eric
>
> On 10/1/14, 3:03 PM, Eric Mader wrote:
>> I'm having a strange problem compiling with VS 2013. It's not finding 
>> a header file that's there in one of the header file search dirs.
>>
>> Here's the compile command (with the names changed to protect the 
>> innocent ;-)
>>
>> 1>  C:\Program Files (x86)\LLVM\msbuild-bin\CL.exe /c 
>> /IC:\[top-level-dir]\[source-dir]\ 
>> /IC:\[top-level-dir]\[source-dir]\[sub-dir-1] 
>> /IC:\[top-level-dir]\[source-dir]\[sub-dir-2] 
>> /IC:\[top-level-dir]\[dest-dir]\[dest-sub-dir]\include 
>> /IC:\[SDK-dir]\[SDK-source-dir]\[SDK-sub-dir]\include 
>> /IC:\[SDK-dir]\[SDK-source-dir]\[SDK-sub-dir]\include\[include-sub-dir] 
>> /Zi /nologo /W3 /WX- /Od /D WIN32 /D _DEBUG /D _WINDOWS /D _USRDLL /D 
>> [elided] /D _t_env_os_WIN32 /D [also-elided] /D 
>> _SCL_SECURE_NO_WARNINGS /D _CRT_SECURE_NO_WARNINGS /D 
>> OBJC_OLD_DISPATCH_PROTOTYPES=1 /D _WIN64 /D "__x86_64__= 1" /D 
>> _WINDLL /D _UNICODE /D UNICODE /Gm- /EHsc /RTC1 /MDd /GS /fp:precise 
>> /Zc:wchar_t /Zc:forScope /Fo"Debug\x64\\" /Fd"Debug\x64\vc120.pdb" 
>> /Gd /TP /wd4068 /wd4200 /wd4244 /wd4267 /wd4305 /wd4309 /wd4311 
>> /wd4800 /FIC:\[top-level-dir]\[source-dir]\\[prefix-header].h 
>> /errorReport:prompt -m64 -fmsc-version=1800 -ferror-limit=1000 -m64 
>> -fmsc-version=1800 [source-file].cpp
>>
>> And here's the error:
>>
>> 1>  In file included from [source-file].cpp:9:
>> 1>  In file included from 
>> C:\[top-level-dir]\[source-dir]/[source-file].h:12:
>> 1>C:\[top-level-dir]\[source-dir]/[another-header-file].h(14,10): 
>> fatal error : '[UPPER-CASE-NAME].h' file not found
>> 1>  #include "[UPPER-CASE-NAME].h"
>>
>> [UPPER-CASE-NAME].h is in C:\[top-level-dir]\[source-dir]\[sub-dir-1]\
>>
>> (I wonder a bit about the forward slash in the third error line, but 
>> I assume it's just how the error message is formatted)
>>
>> Does anyone have any idea what 's going on here. The header file is 
>> clearly in one of the directories on the list of search directories, 
>> and yet the compiler is saying it can't find it.
>>
>> Regards,
>> Eric Mader
>>
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