[gdal-dev] Re: build gdal 1.6.2 with nmake and vc9

[G. Allegri]

SOLVED.
Sorry, it was a problem with a wrong parameter in my nmale.opt which caused
the DEBUG flag being set.

giovanni

2009/11/29 G. Allegri <giohappy at gmail.com>

> I'm trying to compile/build gdal fo windows, with minimal external
> libraries set in nmake.opt (just expat and postgresql).
> As explained by the docs, the deafult target is Debug, in fact it tries to
> link libpqd.dll for postgres, which I suppose is the debug version.
> Anyway I'm not sure how to set the Release target...
> In the default nmake.opt there are the following otflags:
>
> # Compilation flags
> !IFNDEF OPTFLAGS
> !IF $(MSVC_VER) >= 1400
> !IFNDEF DEBUG
> OPTFLAGS= /nologo /MD /EHsc /Ox /W3 /D_CRT_SECURE_NO_DEPRECATE
> /D_CRT_NONSTDC_NO_DEPRECATE /DNDEBUG
> !ELSE
> OPTFLAGS= /nologo /MD /EHsc /Zi /W4 /D_CRT_SECURE_NO_DEPRECATE
> /D_CRT_NONSTDC_NO_DEPRECATE /Fd$(GDAL_ROOT)\gdal$(VERSION)
> .pdb
> !ENDIF
> !ELSE
> !IFNDEF DEBUG
> OPTFLAGS=    /nologo /MD /EHsc /GR /Ox /W3 /DNDEBUG
> !ELSE
> #OPTFLAGS=    /nologo /MD /GX /Ox
> #OPTFLAGS=    /nologo /MD /EHsc /GR /Zi /W4
> /Fd$(GDAL_ROOT)\gdal$(VERSION).pdb
> !ENDIF
> !ENDIF  #MSVC_VER
> !ENDIF  # OPTFLAGS
>
> In my case, using the vc9 (MSVC_VER=1500), the following flags are set:
>
> OPTFLAGS= /nologo /MD /EHsc /Ox /W3 /D_CRT_SECURE_NO_DEPRECATE
> /D_CRT_NONSTDC_NO_DEPRECATE /DNDEBUG
>
> I'm not experiences with Windows build, so ?m not sure about the meaning of
> these flags, and in particular /DNDEBUG.
> Is the Debug target set here? Otherwise, where is it set as default?
> A bit confused....
>
> thanks for any explanation,
> giovanni
>
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