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Home » U++ Library support » U++ Library : Other (not classified elsewhere) » Linking problem
Re: Linking problem [message #31571 is a reply to message #31564] Tue, 15 March 2011 10:08 Go to previous messageGo to next message
busiek is currently offline  busiek
Messages: 70
Registered: February 2011
Location: Poland
Member
I tested it with HelloWorld, but with XmiView the result is the same. It seems that it does not work for any application.
----- CtrlLib ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (1 / 9)
----- CtrlCore ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (2 / 9)
----- PdfDraw ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (3 / 9)
----- Draw ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (4 / 9)
----- plugin/bmp ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (5 / 9)
----- RichText ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (6 / 9)
----- Core ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (7 / 9)
----- plugin/png ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (8 / 9)
----- XmlView ( GUI MAIN GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (9 / 9)
main.cpp
XmlView: 1 file(s) built in (0:04.32), 4326 msecs / file, duration = 4360 msecs, parallelization 0%
Linking...
/usr/bin/ld: /home/kubus/upp/out/examples/Draw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o: undefined reference to symbol 'FT_New_Face'
/usr/bin/ld: note: 'FT_New_Face' is defined in DSO /usr/lib64/libfreetype.so.6 so try adding it to the linker command line
/usr/lib64/libfreetype.so.6: could not read symbols: Invalid operation
collect2: ld returned 1 exit status

There were errors. (0:08.86)

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Re: Linking problem [message #31573 is a reply to message #31571] Tue, 15 March 2011 11:02 Go to previous messageGo to next message
dolik.rce is currently offline  dolik.rce
Messages: 1791
Registered: August 2008
Location: Czech Republic
Ultimate Contributor
Busiek, could you please post the verbose output here? Just turn on "Be verbose" in Setup menu and build the application once more. It will show the complete linking command line, which might be quite helpful.

Also, I found that my computer at work is also i686, so I don't have anywhere to test the amd64 Confused Any volunteers out there? Smile

Honza

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Re: Linking problem [message #31575 is a reply to message #31573] Tue, 15 March 2011 14:08 Go to previous messageGo to next message
busiek is currently offline  busiek
Messages: 70
Registered: February 2011
Location: Poland
Member
The same with verbose turned on.
----- CtrlLib ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (1 / 9)
cd /home/kubus/upp/uppsrc/CtrlLib
/home/kubus/upp/uppsrc/CtrlLib/XPTheme.dli(1) : blocks BLITZ of /home/kubus/upp/uppsrc/CtrlLib/ChWin32.cpp
----- CtrlCore ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (2 / 9)
cd /home/kubus/upp/uppsrc/CtrlCore
----- PdfDraw ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (3 / 9)
cd /home/kubus/upp/uppsrc/PdfDraw
----- Draw ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (4 / 9)
cd /home/kubus/upp/uppsrc/Draw
----- plugin/bmp ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (5 / 9)
cd /home/kubus/upp/uppsrc/plugin/bmp
----- RichText ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (6 / 9)
cd /home/kubus/upp/uppsrc/RichText
----- Core ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (7 / 9)
cd /home/kubus/upp/uppsrc/Core
/home/kubus/upp/uppsrc/Core/HeapImp.h(1) : blocks BLITZ of /home/kubus/upp/uppsrc/Core/heaputil.cpp
/home/kubus/upp/uppsrc/Core/HeapImp.h(1) : blocks BLITZ of /home/kubus/upp/uppsrc/Core/lheap.cpp
/home/kubus/upp/uppsrc/Core/HeapImp.h(1) : blocks BLITZ of /home/kubus/upp/uppsrc/Core/heap.cpp
/home/kubus/upp/uppsrc/Core/HeapImp.h(1) : blocks BLITZ of /home/kubus/upp/uppsrc/Core/heapdbg.cpp
/home/kubus/upp/uppsrc/Core/CharSet.i(1) : blocks BLITZ of /home/kubus/upp/uppsrc/Core/CharSet.cpp
----- plugin/png ( GUI GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (8 / 9)
cd /home/kubus/upp/uppsrc/plugin/png
----- XmlView ( GUI MAIN GCC DEBUG SHARED DEBUG_FULL BLITZ LINUX POSIX ) (9 / 9)
cd /home/kubus/upp/examples/XmlView
Linking...
g++-4.5 -o "/home/kubus/upp/out/examples/GCC.Debug.Debug_full.Gui.Shared/XmlView" -ggdb -L"/usr/X11R6/lib" -L"/usr/lib64" -Wl,-O,2  "/home/kubus/upp/out/examples/XmlView/GCC.D
	ebug.Debug_full.Gui.Main.Shared/main.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/CtrlLib.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.De
	bug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/ChWin32.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.Debug.Debug_full.
	Gui.Shared/CtrlCore.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Debug_full.Gui.Shar
	ed/PdfReport.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Draw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o
	" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shared/BmpReg.o" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/h
	ome/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/RichImage.o" "/home/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/ku
	bus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/OL_Set.o" "/home/kubus/upp/out/examp
	les/Core/GCC.Debug.Debug_full.Gui.Shared/heaputil.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/lheap.o" "/home/kubus/upp/out/examples/Core/GCC.Deb
	ug.Debug_full.Gui.Shared/heap.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/heapdbg.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.
	Shared/CharSet.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngreg.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shar
	ed/pnglib.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngupp.o" -Wl,--start-group  -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -
	lm -lpangocairo-1.0 -lfontconfig -lXext -lXrender -lXinerama -lXi -lXrandr -lXcursor -lXfixes -lpango-1.0 -lcairo -lX11 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lX11 -ldl -
	lXft -lnotify -ldl -lfontconfig -lpthread -ldl -lz -lpng -Wl,--end-group
/usr/bin/ld: /home/kubus/upp/out/examples/Draw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o: undefined reference to symbol 'FT_New_Face'
/usr/bin/ld: note: 'FT_New_Face' is defined in DSO /usr/lib64/libfreetype.so.6 so try adding it to the linker command line
/usr/lib64/libfreetype.so.6: could not read symbols: Invalid operation
collect2: ld returned 1 exit status
g++-4.5 -o "/home/kubus/upp/out/examples/GCC.Debug.Debug_full.Gui.Shared/XmlView" -ggdb -L"/usr/X11R6/lib" -L"/usr/lib64" -Wl,-O,2  "/home/kubus/upp/out/examples/XmlView/GCC.D
	ebug.Debug_full.Gui.Main.Shared/main.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/CtrlLib.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.De
	bug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/ChWin32.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.Debug.Debug_full.
	Gui.Shared/CtrlCore.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Debug_full.Gui.Shar
	ed/PdfReport.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Draw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o
	" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shared/BmpReg.o" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/h
	ome/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/RichImage.o" "/home/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/ku
	bus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/OL_Set.o" "/home/kubus/upp/out/examp
	les/Core/GCC.Debug.Debug_full.Gui.Shared/heaputil.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/lheap.o" "/home/kubus/upp/out/examples/Core/GCC.Deb
	ug.Debug_full.Gui.Shared/heap.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/heapdbg.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.
	Shared/CharSet.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngreg.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shar
	ed/pnglib.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngupp.o" -Wl,--start-group  -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -
	lm -lpangocairo-1.0 -lfontconfig -lXext -lXrender -lXinerama -lXi -lXrandr -lXcursor -lXfixes -lpango-1.0 -lcairo -lX11 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lX11 -ldl -
	lXft -lnotify -ldl -lfontconfig -lpthread -ldl -lz -lpng -Wl,--end-group
Error executing g++-4.5 -o "/home/kubus/upp/out/examples/GCC.Debug.Debug_full.Gui.Shared/XmlView" -ggdb -L"/usr/X11R6/lib" -L"/usr/lib64" -Wl,-O,2  "/home/kubus/upp/out/exampl
	es/XmlView/GCC.Debug.Debug_full.Gui.Main.Shared/main.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/CtrlLib.o" "/home/kubus/upp/out/examples/Ctrl
	Lib/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/CtrlLib/GCC.Debug.Debug_full.Gui.Shared/ChWin32.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.D
	ebug.Debug_full.Gui.Shared/CtrlCore.o" "/home/kubus/upp/out/examples/CtrlCore/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Deb
	ug_full.Gui.Shared/PdfReport.o" "/home/kubus/upp/out/examples/PdfDraw/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Draw/GCC.Debug.Debug_full.Gui
	.Shared/$blitz.o" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shared/BmpReg.o" "/home/kubus/upp/out/examples/plugin/bmp/GCC.Debug.Debug_full.Gui.Shar
	ed/$blitz.o" "/home/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/RichImage.o" "/home/kubus/upp/out/examples/RichText/GCC.Debug.Debug_full.Gui.Shared/$bl
	itz.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/$blitz.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/OL_Set.o" "/home/kub
	us/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/heaputil.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/lheap.o" "/home/kubus/upp/out/examp
	les/Core/GCC.Debug.Debug_full.Gui.Shared/heap.o" "/home/kubus/upp/out/examples/Core/GCC.Debug.Debug_full.Gui.Shared/heapdbg.o" "/home/kubus/upp/out/examples/Core/GCC.Debug
	.Debug_full.Gui.Shared/CharSet.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngreg.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Deb
	ug_full.Gui.Shared/pnglib.o" "/home/kubus/upp/out/examples/plugin/png/GCC.Debug.Debug_full.Gui.Shared/pngupp.o" -Wl,--start-group  -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -l
	gdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lfontconfig -lXext -lXrender -lXinerama -lXi -lXrandr -lXcursor -lXfixes -lpango-1.0 -lcairo -lX11 -lgobject-2.0 -lgmodule-2.0 -lglib-
	2.0 -lX11 -ldl -lXft -lnotify -ldl -lfontconfig -lpthread -ldl -lz -lpng -Wl,--end-group
Exitcode: 1

There were errors. (0:05.42)

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Re: Linking problem [message #31576 is a reply to message #31575] Tue, 15 March 2011 15:25 Go to previous messageGo to next message
chickenk is currently offline  chickenk
Messages: 171
Registered: May 2007
Location: Grenoble, France
Experienced Member
Indeed, '-lfreetype' is not appended to your linker command-line and with the new DSO policy in Ubuntu, this cannot work.

After looking at CtrlCore.upp, it seems we don't explicitely insert freetype for linux platforms (I suppose we expect it to be injected by another dependency, but the new policy avoids just that).

IMHO it's a bug in CtrlCore.upp and you should try by replacing the line 
library(LINUX) "X11 Xrender";
by the line 
library(LINUX) "X11 Xrender freetype";

and tell us if it works better...

But the main problem is that we might have plenty of there DSO issues and it should be time getting rid of them. I bet plenty of work on dependencies is needed.

My 2 cents, I'm not using Ubuntu anyway.

EDIT: my bad, freetype lib was added to Draw/Draw.upp at revision r3239 and since CtrlCore depends on Draw, it should work perfectly. Can you check that Draw/Draw.upp includes the line below? 
library(LINUX) "dl freetype";


Lionel

[Updated on: Tue, 15 March 2011 15:35]

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Re: Linking problem [message #31577 is a reply to message #31576] Tue, 15 March 2011 16:55 Go to previous messageGo to next message
busiek is currently offline  busiek
Messages: 70
Registered: February 2011
Location: Poland
Member
chickenk wrote on Tue, 15 March 2011 15:25


EDIT: my bad, freetype lib was added to Draw/Draw.upp at revision r3239 and since CtrlCore depends on Draw, it should work perfectly. Can you check that Draw/Draw.upp includes the line below? 
library(LINUX) "dl freetype";

Lionel

No, in ~/upp/uppsrc/Draw/Draw.upp there is
library(LINUX) dl;

After changing it as you suggested, compilation succeeded.

[Updated on: Tue, 15 March 2011 16:58]

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Re: Linking problem [message #31578 is a reply to message #31309] Tue, 15 March 2011 17:12 Go to previous messageGo to next message
dolik.rce is currently offline  dolik.rce
Messages: 1791
Registered: August 2008
Location: Czech Republic
Ultimate Contributor
Yes, that is the correct solution Wink

Here is a small explanation as for why happened: As of now if you update U++ through your package manager, only the sources in /usr/share/upp are updated. Your local copy in your /home stays the same and you have to manually copy the /usr/share/upp into your home directory after each update.

So even though you were using theide in version 3274, the sources were actually older and didn't contain the changes in Draw.upp where freetype was added.

I know that this is quite stupid behavior and I reported it almost a year ago and even proposed and prepared a solution. But nobody really complained so far and nobody was interested in the fix, so I am the only one using it right now... I hope this will drag some attention to it again Wink

Honza

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Re: Linking problem [message #31602 is a reply to message #31545] Wed, 16 March 2011 22:28 Go to previous messageGo to next message
trader is currently offline  trader
Messages: 11
Registered: March 2011
Promising Member
[quote title=dolik.rce wrote on Sat, 12 March 2011 17:01]
trader wrote on Sat, 12 March 2011 19:42

Im using Ubuntu 10.10 Maverick and install U++ from Stable PPA.

Just out of curiosity: Did this problem appear just recently? After some update perhaps? Because I didn't notice any problem in Maverick, but it is sure possible that the toolchain was updated.

Honza



Honza, I install U++ recently and I start get this error.

I will install Nightly PPA, but I prefer Stable.

Tks

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Re: Linking problem [message #31610 is a reply to message #31602] Thu, 17 March 2011 11:35 Go to previous messageGo to next message
dolik.rce is currently offline  dolik.rce
Messages: 1791
Registered: August 2008
Location: Czech Republic
Ultimate Contributor
trader wrote on Wed, 16 March 2011 22:28

Honza, I install U++ recently and I start get this error.

I will install Nightly PPA, but I prefer Stable.

Tks

Note that the most stable version of U++ is usualy the latest Wink The stable releases only point IMHO is that they are not updated that often.

If you want to just surpass this one problem, you can leave the stable PPA set up on your system and just manually install the packages from nightly builds. Their version numbers are higher, so they will superseed the last stable, but as soon as next stable version comes out it will be installed and you are back into the stable releases automatically Wink The nightly debs can be downloaded directly e.g. from here: http://ppa.launchpad.net/dolik-rce/upp-nightly/ubuntu/pool/m ain/u/upp/.

Honza

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Re: Linking problem [message #33018 is a reply to message #31309] Fri, 01 July 2011 03:41 Go to previous message
luluxiu is currently offline  luluxiu
Messages: 3
Registered: June 2011
Location: New York
Junior Member
I have found is that it sometimes complain about the lack of library, specify such Xrender. It looks like --start-group/--end-group command not working as hoped....

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