| GraphicsMagick on Eclipse [message #505158] |
Mon, 28 December 2009 03:49  |
Eclipse User |
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Hi,
I'm, having problems with configuring GraphicsMagick libraries on Eclipse.
http://www.graphicsmagick.org
http://www.graphicsmagick.org/INSTALL-unix.html
http://www.graphicsmagick.org/Magick++/index.html
It's working when I compile and link programs from the command line (under MinGW) on Windows Vista:
g++ -o GraphicsProj1 GraphicsProj1.cpp `GraphicsMagick++-config --cxxflags --cppflags --ldflags --libs`
This is what's behind `GraphicsMagick++-config --cxxflags --cppflags --ldflags --libs`:
$ GraphicsMagick++-config --cppflags --cxxflags --ldflags --libs
-I/usr/local/include/GraphicsMagick -D_DLL -D_MT
-g -O2
-L/usr/local/lib -L/mingw/GnuWin32/lib -L/mingw/GnuWin32/bin
-lGraphicsMagick++ -lGraphicsMagick -ljbig -ltiff -lfreetype -ljpeg -lpng -lwmflite -lbz2 -lz -lgdi32 -l
This generates .exe file and which works fine.
However, I'm having problems to make it work on Eclipse:
This is the simple exemplary code ( from documentation) that I'm trying to run (that is compiled and linked without problem from the command line):
#include <Magick++.h>
using namespace std;
using namespace Magick;
int main(int argc,char **argv)
{
Image image( "100x100", "white" );
image.pixelColor( 49, 49, "red" );
image.write( "red_pixel.png" );
return 0;
}
I'm getting following "undefined reference" errors:
g++ -LC:\msys\1.0\local\lib -LC:\MinGW\GnuWin32\lib -LC:\MinGW\GnuWin32\bin -LC:\MinGW\GraphicsMagick-1.3.7\magick\.libs -LC:\MinGW\GraphicsMagick-1.3.7\Magick++\lib\.libs -LC:\MinGW\GraphicsMagick-1.3.7\wand\.libs -shared -Wl,--out-implib=-lGraphicsMagick++ -lGraphicsMagick -ljbig -ltiff -lfreetype -ljpeg -lpng -lwmflite -lbz2 -lz -lgdi32 -lm -olibGraphicsProject.exe GraphicsProject.o
Creating library file: -lGraphicsMagick++
GraphicsProject.o: In function `main':
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Color::Color(char const*)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Geometry::Geometry(char const*)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Image::Image(Magick::Geometry const&, Magick::Color const&)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Geometry::~Geometry()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Geometry::~Geometry()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Color::~Color()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:6: undefined reference to `Magick::Color::~Color()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:7: undefined reference to `Magick::Color::Color(char const*)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:7: undefined reference to `Magick::Image::pixelColor(unsigned int, unsigned int, Magick::Color const&)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:7: undefined reference to `Magick::Color::~Color()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:7: undefined reference to `Magick::Color::~Color()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:8: undefined reference to `Magick::Image::write(std::string const&)'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:9: undefined reference to `Magick::Image::~Image()'
C:/Users/dru/workspace/GraphicsProject/Debug/../GraphicsProject.cpp:9: undefined reference to `Magick::Image::~Image()'
collect2: ld returned 1 exit status
Build error occurred, build is stopped
Time consumed: 1108 ms.
Those are my current settings:
Project->Properties->C/C++ General->Paths and Symbols:
Includes:
C:/msys/1.0/local/include/GraphicsMagick
C:/msys/1.0/local/include/GraphicsMagick/Magick++
C:/msys/1.0/local/include/GraphicsMagick/magick
Library Paths:
C:\msys\1.0\local\lib
C:\msys\1.0\local\bin
C:\MinGW\GnuWin32\lib
C:\MinGW\GnuWin32\bin
C:\MinGW\GraphicsMagick-1.3.7\
I was also trying to add directories to PATH in
Project->Properties->C/C++ Build->Environment:
C:\mingw\bin;C:\msys\1.0\local\lib;C:\msys\1.0\local\bin;C:\ mingw\GnuWin32\bin
but without any success..
I also added -l options in:
Project->Properties->C/C++ Build->Settings->Tool Settings(tab):
MinGW C++ Linker --> Shared Library Settings --> Import Library Name
Any help greatly appreciated!
[Updated on: Mon, 28 December 2009 04:04] by Moderator |
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| Re: GraphicsMagick on Eclipse [message #1747503 is a reply to message #505158] |
Tue, 15 November 2016 09:20  |
| Eclipse User |
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Hi, I am a newcomer too to Image Magick and I am trying to integrate it to Eclipse. I have included the header files and the the library files in linker but i am still getting the error-
4:09:21 **** Incremental Build of configuration Debug for project magickTest ****
Info: Internal Builder is used for build
g++ "-IC:\\Development\\ImageMagick-7.0.3-Q8\\include" -O0 -g3 -Wall -c -fmessage-length=0 -o "src\\zoom.o" "..\\src\\zoom.cpp"
In file included from C:\Development\ImageMagick-7.0.3-Q8\include/MagickCore/magick-config.h:25:0,
from C:\Development\ImageMagick-7.0.3-Q8\include/Magick++/Include.h:14,
from C:\Development\ImageMagick-7.0.3-Q8\include/Magick++.h:10,
from ..\src\zoom.cpp:8:
C:\Development\ImageMagick-7.0.3-Q8\include/MagickCore/magick-baseconfig.h:438:0: warning: ignoring #pragma warning [-Wunknown-pragmas]
#pragma warning(once: 4100) /* 'identifier' : unreferenced formal parameter */
^
C:\Development\ImageMagick-7.0.3-Q8\include/MagickCore/magick-baseconfig.h:439:0: warning: ignoring #pragma warning [-Wunknown-pragmas]
#pragma warning(once: 4456) /* 'identifier' : declaration of 'foo' hides previous local declaration */
^
C:\Development\ImageMagick-7.0.3-Q8\include/MagickCore/magick-baseconfig.h:440:0: warning: ignoring #pragma warning [-Wunknown-pragmas]
#pragma warning(once: 4459) /* 'identifier' : declaration of 'foo' hides global declaration */
^
g++ "-LC:\\Development\\ImageMagick-7.0.3-Q8\\lib" -o magickTest.exe "src\\zoom.o" -lCORE_RL_Magick++_ -lCORE_RL_MagickWand_ -lCORE_RL_MagickCore_
src\zoom.o: In function `main':
C:\Development\Workspace\magickTest\Debug/../src/zoom.cpp:18: undefined reference to `Magick::Image::Image()'
C:\Development\Workspace\magickTest\Debug/../src/zoom.cpp:19: undefined reference to `Magick::Image::read(std::string const&)'
C:\Development\Workspace\magickTest\Debug/../src/zoom.cpp:20: undefined reference to `Magick::Image::write(std::string const&)'
C:\Development\Workspace\magickTest\Debug/../src/zoom.cpp:22: undefined reference to `Magick::Image::~Image()'
C:\Development\Workspace\magickTest\Debug/../src/zoom.cpp:22: undefined reference to `Magick::Image::~Image()'
collect2.exe: error: ld returned 1 exit status
14:09:22 Build Finished (took 686ms)
And below is my simple program-
#include <Magick++.h>
#include <iostream>
#include <string>
using namespace std;
using namespace Magick;
int main(int argc, char**argv){
Image img;
img.read("Image/happy-fish.jpg");
img.write("Image/fish.png");
return 0;
}
Can you please tell me how do i solve it.
[Updated on: Tue, 15 November 2016 10:51] by Moderator |
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