[gdal-dev] warnings a fail with poppler

Even Rouault even.rouault at mines-paris.org
Sun Feb 9 04:21:55 PST 2014


Le dimanche 02 février 2014 02:05:23, Joaquim Luis a écrit :
> Hi,
> 
> I am seeing this warnings and trying to build with poppler (a trunk
> build here) fails too with
> 
> pdfdataset.obj : error LNK2001: unresolved external symbol "public:
> __cdecl SplashOutputDev::SplashOutputDev(enum
> SplashColorMode,int,bool,unsigned char *,bool,bool,enum
> SplashThinLineMode,bool)"
> (??0SplashOutputDev@@QEAA at W4SplashColorMode@@H_NPEAE11W4SplashThinLineMode@
> @1 at Z) pdfdataset.obj : error LNK2001: unresolved external symbol "public:
> struct Ref * __cdecl Catalog::getPageRef(int)"
> (?getPageRef at Catalog@@QEAAPEAURef@@H at Z)
> 
> I could see that SplashOutputDev is poppler.lib

I'm not sure why you get this error. Perhaps due how poppler.lib was generated 
? Are the symbols well exported in it ?

I can see that Tamas has upgraded his builds at 
http://www.gisinternals.com/sdk/ to latest poppler (0.24.5), so you could 
likely take poppler.lib from there.

> 
> and now the warnings

They aren't particularly new I guess since that code hasn't changed in a 
while. Would be nice if someone wanted to clean them up.

> 
> c:\programs\gdaltrunk\gdal\frmts\iris\irisdataset.cpp(564) : warning
> C4701: potentially uninitialized local variable 'dfCos2SigmaM' used
> c:\programs\gdaltrunk\gdal\frmts\iris\irisdataset.cpp(558) : warning
> C4701: potentially uninitialized local variable 'dfSinSigma' used
> c:\programs\gdaltrunk\gdal\frmts\iris\irisdataset.cpp(558) : warning
> C4701: potentially uninitialized local variable 'dfCosSigma' used
> 
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(2469) :
> warning C4701: potentially uninitialized local variable 'iWrkNumType' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3440) :
> warning C4706: assignment within conditional expression
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3447) :
> warning C4706: assignment within conditional expression
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3462) :
> warning C4706: assignment within conditional expression
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3469) :
> warning C4706: assignment within conditional expression
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3401) :
> warning C4701: potentially uninitialized local variable 'dfNoData' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3405) :
> warning C4701: potentially uninitialized local variable 'dfScale' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf4imagedataset.cpp(3410) :
> warning C4701: potentially uninitialized local variable 'dfOffset' used
> 
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\ehapi.c(448) : warning
> C4701: potentially uninitialized local variable 'sdInterfaceID' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\ehapi.c(435) : warning
> C4701: potentially uninitialized local variable 'HDFfid' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\ehapi.c(445) : warning
> C4701: potentially uninitialized local variable 'acs' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(3270) : warning
> C4701: potentially uninitialized local variable 'c_info' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(3281) : warning
> C4701: potentially uninitialized local variable 'chunkDef' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(6470) : warning
> C4701: potentially uninitialized local variable 'latrad0' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(6500) : warning
> C4701: potentially uninitialized local variable 'yMtr0' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(6499) : warning
> C4701: potentially uninitialized local variable 'xMtr0' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(2632) : warning
> C4701: potentially uninitialized local variable 'ndims' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(6741) : warning
> C4701: potentially uninitialized local variable 'qp_cea' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(6741) : warning
> C4701: potentially uninitialized local variable 'kz_cea' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(7967) : warning
> C4701: potentially uninitialized local variable 'minCol' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(7969) : warning
> C4701: potentially uninitialized local variable 'minRow' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(7968) : warning
> C4701: potentially uninitialized local variable 'maxCol' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(7970) : warning
> C4701: potentially uninitialized local variable 'maxRow' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(8614) : warning
> C4701: potentially uninitialized local variable 'rank' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9025) : warning
> C4701: potentially uninitialized local variable 'j' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9564) : warning
> C4701: potentially uninitialized local variable 'xdum' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9565) : warning
> C4701: potentially uninitialized local variable 'ydum' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9681) : warning
> C4701: potentially uninitialized local variable 'size' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9843) : warning
> C4701: potentially uninitialized local variable 'xdum' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(9844) : warning
> C4701: potentially uninitialized local variable 'ydum' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(10109) : warning
> C4701: potentially uninitialized local variable 'nRetn' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\gdapi.c(10573) : warning
> C4701: potentially uninitialized local variable 'c_info' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(2451) : warning
> C4701: potentially uninitialized local variable 'vdataID' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(4282) : warning
> C4701: potentially uninitialized local variable 'nVal' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(5839) : warning
> C4701: potentially uninitialized local variable 'j' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(6454) : warning
> C4701: potentially uninitialized local variable 'tmpVal' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(6776) : warning
> C4701: potentially uninitialized local variable 'k' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(7267) : warning
> C4701: potentially uninitialized local variable 'incr' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(7301) : warning
> C4701: potentially uninitialized local variable 'offset' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(7271) : warning
> C4701: potentially uninitialized local variable 'index' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(7249) : warning
> C4701: potentially uninitialized local variable 'bufOffset' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(8428) : warning
> C4701: potentially uninitialized local variable 'incr' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(8414) : warning
> C4701: potentially uninitialized local variable 'index' used
> c:\programs\gdaltrunk\gdal\frmts\hdf4\hdf-eos\swapi.c(9128) : warning
> C4701: potentially uninitialized local variable 'j' used
> 
> 
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