[Qgis-developer] compiling QGIS application from tutorials

Tue Apr 29 10:15:50 EDT 2008

Hi

Can you post the .pro or CMakeLists.txt file(s) you used?

Regards

Tim

2008/4/29 Saravanan Ponnuswamy <psaravanan81 at gmail.com>:
> Hi,
>
> i had compiled qgis for my LInux PC and its working fine.now i need to
> develop a standalone qgis application. i followed teh steps in the website:
>
> http://blog.qgis.org/?q=node/10.
>
>
> but i could not compile it successfully. the following are the errore:
> saravanan at spa:~/workspace/QGIS_programming/mapDisplay> make
> g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB
> -DQT_CORE_LIB -DQT_SHARED -I../../../userQtopia/install_path/mkspecs/default
> -I. -I../../../userQtopia/install_path/include/QtCore
> -I../../../userQtopia/install_path/include/QtCore
> -I../../../userQtopia/install_path/include/QtGui
> -I../../../userQtopia/install_path/include/QtGui
> -I../../../userQtopia/install_path/include
> -I/home/saravanan/QGIS/qgis_0.9.1/src/app
> -I/home/saravanan/QGIS/qgis_0.9.1/src/core
> -I/home/saravanan/QGIS/qgis_0.9.1/src/gui -I. -I. -o main.o main.cpp
> main.cpp:6:37: error: qgssinglesymbolrenderer.h: No such file or directory
> In file included from main.cpp:9:
> /home/saravanan/QGIS/qgis_0.9.1/src/gui/qgsmapcanvas.h:30:24: error:
> QDomDocument: No such file or directory
> In file included from /usr/include/c++/4.1.0/backward/deque.h:59,
>                  from main.cpp:19:
> /usr/include/c++/4.1.0/backward/backward_warning.h:32:2: warning: #warning
> This file includes at least one deprecated or antiquated header. Please
> consider using one of the 32 headers found in section 17.4.1.2 of the C++
> standard. Examples include substituting the <X> header for the <X.h> header
> for C++ includes, or <iostream> instead of the deprecated header
> <iostream.h>. To disable this warning use -Wno-deprecated.
> main.cpp:65:2: warning: no newline at end of file
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsapplication.h:21: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsproviderregistry.h:38: error:
> invalid function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsmaplayerregistry.h:36: error:
> invalid function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgis.h:34: error: invalid function
> declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:26: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:127: error: expected ','
> or '...' before '&' token
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:127: error: ISO C++
> forbids declaration of 'QgsPoint' with no type
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:127: error: 'bool
> operator==(int)' must have an argument of class or enumerated type
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:127: error: 'bool
> operator==(int)' must take exactly two arguments
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h: In function 'bool
> operator==(int)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:129: error: 'p1' was not
> declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:129: error: 'p2' was not
> declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:127: warning: unused
> parameter 'QgsPoint'
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:135: error: expected ','
> or '...' before '&' token
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:135: error: ISO C++
> forbids declaration of 'QgsPoint' with no type
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h: In function
> 'std::ostream& operator<<(std::ostream&, int)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:138: error: 'p' was not
> declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:135: warning: unused
> parameter 'QgsPoint'
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:35: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:132: error: expected
> initializer before '::' token
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:136: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'void
> setXmin(double)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:138: error: 'xmin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:141: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'void
> setXmax(double)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:143: error: 'xmax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:146: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'void
> setYmin(double)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:148: error: 'ymin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:151: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'void
> setYmax(double)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:153: error: 'ymax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:156: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:156: error: non-member
> function 'double xMax()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> xMax()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:158: error: 'xmax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:161: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:161: error: non-member
> function 'double xMin()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> xMin()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:163: error: 'xmin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:166: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:166: error: non-member
> function 'double yMax()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> yMax()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:168: error: 'ymax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:171: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:171: error: non-member
> function 'double yMin()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> yMin()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:173: error: 'ymin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:176: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:176: error: non-member
> function 'double width()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> width()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:178: error: 'xmax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:178: error: 'xmin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:181: error: 'QgsRect' has
> not been declared
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:181: error: non-member
> function 'double height()' cannot have cv-qualifier
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function 'double
> height()':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:183: error: 'ymax' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:183: error: 'ymin' was
> not declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:186: error: 'QgsPoint'
> does not name a type
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:190: error: expected ','
> or '...' before '&' token
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:190: error: ISO C++
> forbids declaration of 'QgsRect' with no type
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: In function
> 'std::ostream& operator<<(std::ostream&, int)':
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:190: error: redefinition
> of 'std::ostream& operator<<(std::ostream&, int)'
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgspoint.h:135: error:
> 'std::ostream& operator<<(std::ostream&, int)' previously defined here
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:192: error: 'r' was not
> declared in this scope
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h: At global scope:
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsrect.h:190: warning: unused
> parameter 'QgsRect'
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsmaplayer.h:42: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsfeature.h:47: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/core/qgsvectorlayer.h:67: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/gui/qgsmapcanvas.h:61: error: invalid
> function declaration
> /home/saravanan/QGIS/qgis_0.9.1/src/gui/qgsmapcanvas.h:92: error: invalid
> function declaration
> main.cpp: In function 'int main(int, char**)':
> main.cpp:25: error: 'QgsApplication' was not declared in this scope
> main.cpp:25: error: expected `;' before 'app'
> main.cpp:32: error: 'QgsProviderRegistry' has not been declared
> main.cpp:32: error: invalid type in declaration before '(' token
> main.cpp:32: error: cannot convert 'QString' to 'int' in initialization
> main.cpp:33: error: 'QgsVectorLayer' was not declared in this scope
> main.cpp:33: error: 'mypLayer' was not declared in this scope
> main.cpp:34: error: expected type-specifier before 'QgsVectorLayer'
> main.cpp:34: error: expected `;' before 'QgsVectorLayer'
> main.cpp:35: error: 'QgsSingleSymbolRenderer' was not declared in this scope
> main.cpp:35: error: 'mypRenderer' was not declared in this scope
> main.cpp:35: error: expected type-specifier before 'QgsSingleSymbolRenderer'
> main.cpp:35: error: expected `;' before 'QgsSingleSymbolRenderer'
> main.cpp:48: error: 'QgsMapLayerRegistry' has not been declared
> main.cpp:48: error: expected initializer before '->' token
> main.cpp:53: error: 'QgsMapCanvas' was not declared in this scope
> main.cpp:53: error: 'mypMapCanvas' was not declared in this scope
> main.cpp:53: error: expected type-specifier before 'QgsMapCanvas'
> main.cpp:53: error: expected `;' before 'QgsMapCanvas'
> main.cpp:64: error: 'app' was not declared in this scope
> main.cpp:32: warning: unused variable 'instance'
> main.cpp: At global scope:
> main.cpp:22: warning: unused parameter 'argc'
> main.cpp:22: warning: unused parameter 'argv'
> make: *** [main.o] Error 1
> saravanan at spa:~/workspace/QGIS_programming/mapDisplay>
>
>
> can anyone provide me any suggestions or solutions for this ?
>
>
> thanks in advance,
>
> saravanan
>
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>

-- 
Tim Sutton
QGIS Project Steering Committee Member - Release Manager
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