My First Compile from SVN (linux)

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My First Compile from SVN (linux)

October 04, 2009, 09:22:33 pm

Hello,

I grabbed the trunk from tron and managed to compile. Here are some notes for anyone else trying to compile with Linux (Ubuntu)

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sudo aptitude install libz-dev libpng-dev libsdl-dev libsdl-mixer1.2-dev liballegro-dev

I set these in config.default:

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BACKEND = mixer_sdl
COLOUR_DEPTH = 16

The 8bit was breaking compile.

I had to fix two typos in the source code to compile correctly. After that, make did its thing and left me with a binary called sim which I can copy to my ~/simutrans directory to play the game.

Following is my svn diff, which I like to think reflects developers slaving away on the trunk:

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Index: simwerkz.cc
===================================================================
--- simwerkz.cc	(revision 2686)
+++ simwerkz.cc	(working copy)
@@ -2002,7 +2002,7 @@
 {
 	// get a default vehikel
 	vehikel_besch_t remover_besch( wt, 500, vehikel_besch_t::diesel );
-	vehikel_t* test_driver = vehikelrbauer_t::baue(start, sp, NULL, &remover_besch);
+	vehikel_t* test_driver = vehikelbauer_t::baue(start, sp, NULL, &remover_besch);
 	bool can_built;
 	if( start != to ) {
 		can_built = verbindung.calc_route(sp->get_welt(), start, to, test_driver, 0);
Index: dings/gebaeude.cc
===================================================================
--- dings/gebaeude.cc	(revision 2686)
+++ dings/gebaeude.cc	(working copy)
@@ -151,7 +151,7 @@
 		}
 		// have to rotate the tiles :(
 		if (!haus_besch->can_rotate() && haus_besch->get_all_layouts() == 1) {
-			if (welt->get_einstellungen()->get_rotation() & 1) == 0) {
+			if ((welt->get_einstellungen()->get_rotation() & 1) == 0) {
 				// rotate 180 degree
 				new_offset = koord(haus_besch->get_b() - 1 - new_offset.x, haus_besch->get_h() - 1 - new_offset.y);
 			}

Re: My First Compile from SVN (linux)

Reply #1 – October 04, 2009, 09:29:20 pm

And any time I want a fresh "nightly" I can:

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cd ~/src/tron/simutrans/trunk
svn up
make && cp sim ~/simutrans

It looks like someone is in the middle of working on code now. (There are some weird display issues in the factory info dialog.) Danke! Danke! Danke!

Re: My First Compile from SVN (linux)

Reply #2 – October 05, 2009, 07:22:47 am

You need "liballegro-dev" ?

But you compile for "BACKEND = mixer_sdl"?

Re: My First Compile from SVN (linux)

Reply #3 – October 05, 2009, 01:17:05 pm

Quote from: wernieman – on October 05, 2009, 07:22:47 am

You need "liballegro-dev" ?

But you compile for "BACKEND = mixer_sdl"?

Yeah, the documentation says you need to include both sdl-mixer and allegro. What compile options do you favor for Linux?

-d

Re: My First Compile from SVN (linux)

Reply #4 – October 05, 2009, 01:27:07 pm

Most likely you need allegro only if you also compile for the allegro backend. But it doesn't hurt to have both installed, SDL and Allegro.

Re: My First Compile from SVN (linux)

Reply #5 – October 05, 2009, 01:37:53 pm

You want to know how the nightlys are compiled??? ;o)

Re: My First Compile from SVN (linux)

Reply #6 – October 05, 2009, 01:43:41 pm

Quote from: wernieman – on October 05, 2009, 01:37:53 pm

You want to know how the nightlys are compiled??? ;o)

I like to think a cron job invokes a bash script, but experience tells me some pig's blood is also involved. (I'm a SysAdmin by day.

Re: My First Compile from SVN (linux)

Reply #7 – October 05, 2009, 02:27:28 pm

In German:
"Herzliches Beileit Leidensgenosse"

The Script is "easy".
1) Check if SVN-Update, when yes then
2) Do SVN Update
3) new compile.default
4) Check if Compile, when not error
5) strip programm
6) READY.... ;o)

It makes only Problems, when you cross-compile ..... (for Windows/MAC)