[poppler] Building poppler-qt4 wrapper in windows vista with mingw and msys

[Albert Astals Cid]

A Dijous, 26 d'agost de 2010, carlos.rega at malvern.com va escriure:
> Hi, sorry if this is a silly question, I have been looking around the
> mailing list and in google and can't find the answer.
> 
> I am trying to build poppler to be able to display pdf files in a small
> bibliography application I have been writing.
> 
> My application is written with Qt4, and use the mingw/msys toolchain to
> compile. When I run ./configure all seems to work fine, as the Makefiles
> get generated. I can then build poppler with just a small tweak: I need to
> remove the -ansi option from the compile line, otherwise strdup is not
> visible to the compiler (I think this is a bug in mingw), and also need to
> copy libstdc++.dll.a to libstdc++.dll.la (again, this seems to be related
> to the way libtool works in mingw). With those minor glitches all builds
> and the tests seem to work fine.
> 
> The problem I have now is that configure can't find my installation of QT.
> 
> I run configure as:
> 
> ./configure --enable-poppler-qt4
> POPPLER_QT4_CXXFLAGS=-I/c/Qt/4.6.2/include
> POPPLER_QT4_CXXFLAGS=-L/c/Qt/4.6.2/lib
> 
> When it gets to detecting qt4 I get the following error:
> 
> configure:20472: checking for POPPLER_QT4
> configure:20541: error: in `/c/Users/crega/workspace/poppler-0.14.2':
> configure:20552: error: The pkg-config script could not be found or is too
> old.  Make sure it
> is in your PATH or set the PKG_CONFIG environment variable to the full
> path to pkg-config.
> 
> Alternatively, you may set the environment variables POPPLER_QT4_CFLAGS
> and POPPLER_QT4_LIBS to avoid the need to call pkg-config.
> See the pkg-config man page for more details.
> 
> To get pkg-config, see <http://pkg-config.freedesktop.org/>.
> See `config.log' for more details.
> 
> I have set the env variables in the call to configure, and checking in
> config.log the variables are set, the Qt installation is working, because
> I build my app with it, so I am at a loss how to build the Qt4 wrapper. I
> would appreciate any pointers as to what I should try next.

No, you have not set the environtment variables, read a bash manual. (Hint: 
put them in front of the call)

Also, please stop sending nosense in the footer of your emails or i would not 
be able to answer in the future.

Albert

> 
> Best Regards
> 
> Carlos
> 
> 
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