xamos, fix build (#3946)

* fix build for gcc2

dev-lang/xamos/patches/xamos-0.29.patchset

@@ -1,4 +1,4 @@
-From f02982020ebc693e0f1c6f10523fa54282a42cce Mon Sep 17 00:00:00 2001
+From f7af06ad9b75700c3db04963b98adadddd0d52e0 Mon Sep 17 00:00:00 2001
 From: Adrien Destugues <pulkomandy@pulkomandy.tk>
 Date: Thu, 1 May 2014 13:52:57 +0200
 Subject: Fix build on gcc2, add Haiku makefile.
@@ -77,5 +77,40 @@ index 0000000..25e31e6
 +	rm -rf $(EXECUTABLE) *.o
 +
 -- 
-1.8.3.4
+2.21.0
+
+
+From 80480b943ab71310e7bbd02289cd514056406dc8 Mon Sep 17 00:00:00 2001
+From: begasus <begasus@gmail.com>
+Date: Fri, 21 Jun 2019 09:17:41 +0200
+Subject: Fix build, add install
+
+
+diff --git a/src/Makefile_haiku b/src/Makefile_haiku
+index 25e31e6..e9cb4b8 100644
+--- a/src/Makefile_haiku
++++ b/src/Makefile_haiku
+@@ -2,6 +2,7 @@ CC=g++
+ 
+ CFLAGS=-c -Wall -pedantic -Wno-deprecated -O3 -D USESDL
+ LDFLAGS=-lSDL_image -lSDL_gfx -lSDL_mixer -ljpeg -lpng -lvorbisfile -lvorbis -logg -lSDL_ttf -lfreetype -lz -lSDL -lGL -lGLU
++SDL_CFLAGS=`sdl-config --cflags`
+ 
+ SOURCES=main.cpp XAMOS.cpp SDL_collide.cpp Console.cpp AMALDebugTest.cpp PrintStream.cpp AMALBank.cpp AMALEnvGen.cpp AMALParser.cpp AMALInterpreter.cpp AMALCompiler.cpp AmalPrograms.cpp Timer.cpp AMOS_Sprite.cpp MequaScript.cpp AMOS_System.cpp GameEngineWrapper.cpp Mytype.cpp Mytypearray.cpp TheTokens.cpp Parser.cpp Dumper.cpp Interpreter.cpp CommandWrapper.cpp ActiveObject.cpp
+ OBJECTS=$(SOURCES:.cpp=.o)
+@@ -13,7 +14,11 @@ $(EXECUTABLE): $(OBJECTS)
+ 	$(CC) $(OBJECTS) -o $@ $(LDFLAGS)
+ 
+ .cpp.o:
+-	$(CC) $(CFLAGS) $< -o $@
++	$(CC) $(CFLAGS) ${SDL_CFLAGS} $< -o $@
++
++install:
++	install -d $(PREFIX)/bin
++	install -m 755 ../XAMOS $(PREFIX)/bin
+ 
+ clean:
+ 	rm -rf $(EXECUTABLE) *.o
+-- 
+2.21.0