Re: win32 port of libglademm doesn't work

[Viktor Dick <DickViktor gmx net>]

Hey, Cedrig Gustin gave me the solution:
under Windows the order of compiler and linker flags matters.
So it is important to do give the LDFLAGS after the source files:
$(GCC) $(CFLAGS) -o $(BIN) $(SRC) $(LDFLAGS)
and not
$(GCC) $(CFLAGS) $(LDFLAGS) -o $(BIN) $(SRC

Viktor Dick schrieb:
> Michael J M Thomson schrieb:
>
> > Looks like incompatibilities between gtkmm and libsigc++, might want 
> > to check how recent your copy is of the latter. And your mingw version 
> > must be 3.4.x, the site mentions "libglademm is now built with 
> > g++-3.4.2" and compiler objects can be incompatible between releases. 
> > Sorry I can't be of more help.
>
>
> I updated MinGW, so I have g++-2.4.2 now. This reduced the errors 
> drasticly :)
> With the old version of gcc, a simple '#include <gtkmm.h>' or '#include 
> <libglademm.h>' produced 50 KB of error output. Compiling with the new 
> version, this simple programs work!
> But If I try to compile more "complex" source code, it still fails. For 
> example:
>
> main.cpp:
> -------------------------------------
> #include <gtkmm.h>
>
> int main (int argc, char** argv)
> {
>     Gtk::Main kit(argc, argv);
>     Gtk::Window window1;
>     Gtk::Main::run(window1);
>     return 0;
> }
> -------------------------------------
>
> Makefile:
> -------------------------------------
> LIBS= gtkmm-2.4
> CFLAGS=`pkg-config --cflags $(LIBS)`
> LDFLAGS=`pkg-config --libs $(LIBS)`
>
> CPP=g++
> SRC=main.cpp
> BIN=programm
>
> $(BIN): $(SRC)
>     $(CPP) $(CFLAGS) $(LDFLAGS) -o $(BIN) $(SRC)
> -------------------------------------
>
> $ make
> g++ `pkg-config --cflags gtkmm-2.4` `pkg-config --libs gtkmm-2.4` -o 
> programm main.cpp
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x18c):main.cpp: 
> undefined reference to `Gtk::Main::Main(int&, char**&, bool)'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x1a9):main.cpp: 
> undefined reference to `Gtk::Window::Window(Gtk::WindowType)'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x1be):main.cpp: 
> undefined reference to `Gtk::Main::run(Gtk::Window&)'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x1d3):main.cpp: 
> undefined reference to `Gtk::Window::~Window()'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x1e8):main.cpp: 
> undefined reference to `Gtk::Main::~Main()'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x232):main.cpp: 
> undefined reference to `Gtk::Window::~Window()'
> C:/DOKUME~1/AVDick/LOKALE~1/Temp/ccOQbaaa.o(.text+0x25f):main.cpp: 
> undefined reference to `Gtk::Main::~Main()'
> collect2: ld returned 1 exit status
> make: *** [programm] Error 1
>
>
> If I try to open and parse a glade file, there are even more errors.
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