program med allegro

Her er 'guiden' jeg har fulgt:

=======================================
=============== Using Allegro ===============
=======================================

  All the Allegro functions, variables, and data structures are defined
  in allegro.h. You should include this in your programs, and link with
  either the optimised library liballeg.a, the debugging library
  liballd.a, or the profiling library liballp.a. You should include the
  Allegro DLLs in any software you release to the public.

  When using a statically linked library, you must define the preprocessor
  symbol ALLEGRO_STATICLINK before including any of the Allegro headers and
  link your program against Allegro and the main Win32/DirectX libraries
  in that order (see the variable LIBRARIES in makefile.mgw).

  Don't forget that you need to use the END_OF_MAIN() macro right after
  your main() function.

=======================================

  A simple example of a command line to compile an allegro program
  with MingW32:

  gcc foo.c -mwindows -O2 -Wall -o foo.exe -lalleg

=======================================

  A simple example on how to create a little program with Dev-C++:

  Launch Dev-C++ and create a new project (File/New Project). Select
  "Windows Application", then click on the "Ok" button. Name your
  project and give associate it to a new file. You should now see a
  sample code in a window. Close that window since you won't be
  needing it (Allegro is much simpler to use than this). Create a
  new file (File/New Source File), then write a small Allegro
  program. You can inspire yourself by the Allegro examples if you
  wish. Here's a small program you can type to see if everything
  worked until now:

      #include <allegro.h>

      int main() {
        allegro_init();
        allegro_message("Hello World!");
        return 0;
      }
      END_OF_MAIN();

  You now need to tell Dev-C++ that you'd like to make a program that
  uses Allegro. For that, go in the Project Options screen
  (Project/Project Options menu), then enter -lalleg (or -lalld for
  the debug mode) in the box under 'Further object file or linker
  options'.

  Compile your project! Simply click on the green check mark on
  your Dev-C++ toolbar. Correct any syntax errors in your code,
  then click on "Execute" to run the program. If all worked
  you will see a message box pop up with "Hello World" inside of it.



  Happy coding!


Kan det have noget at gøre med at jeg skal skrive '-lalleg' et sted? :)

Det skal du.

Men hvis det bare er det der mangler så vil du få en fejl om
symboler der ikke kan findes.

Står der ikke noget mere info ?

F.eks. hvilket program der ikke kan køres ?

line: 2
file: C:\udvikling\2
message: unable to run program file.

compile log:
Compiler: Default compiler
Building Makefile: "C:\udvikling\Makefile.win"
Executing  make...
make.exe -f "C:\udvikling\Makefile.win" all
Execution terminated

det er hvad den siger

Jeg fik ikke nærlæst dit tidligere spørgsmål, så det kan være du allerede har gjort det, men:

Der ligger en fil (hvis du har en nyere Dev-cpp) i dit bin directory som hedder "mingw32-make.exe".

Prøv at kopiere filen til make.exe og læg filen i samme directory (altså bin directoriet).

ok nu er den fejl væk :) ... men!

nu er disse fejl ankommet:

[Linker error] undefined reference to `install_allegro'
[Linker error] undefined reference to `allegro_message'
[Linker error] undefined reference to `_WinMain'
[Build Error]  [Project1.exe] Error 1

hvad gør jeg ved det?

Så skal du linke med allegro librariet.

Mener det er i "project settings" du kan tilføje libraries. Find allegros og tilføj det.

hvad er det for et librarie?

Den fil i allegro træet som ender med .a !

allegro\lib\mingw32\libaldat.a
allegro\lib\mingw32\liballeg.a

er det dem?

Link med denne:
liballeg.a

skal jeg gå ind i project->project options->directories og så smide linket under library directories? eller er jeg forkert på den?

Kig her:
http://www.wxwindows.org/images/screens/devcpp-projoptions.jpg

Brug "Load object files" (husk at vælg *.a som filter) find filen og tilføj den.

Ja.

Enten:

C:\wherever\allegro\lib\mingw32\liballeg.a

eller:

-LC:\wherever\allegro\lib\mingw32 -lalleg

jeg har lagt begge links derinde nu men det hjælper ikke :)

haha det duede jeg skulle skrive -lalleg under parameters->linker

Eeej hold da op ... der dukkede et flot window op :D

svar svar svar

Ok Ok Ok