gemdropx, new recipe and patch

games-puzzle/gemdropx/patches/gemdropx-0.9.patch

@@ -0,0 +1,42 @@
+--- gemdropx-0.9/gemdropx.c.org	2014-10-19 08:12:42.397672448 +0200
++++ gemdropx-0.9/gemdropx.c	2014-10-19 08:09:18.373555200 +0200
+@@ -29,6 +29,7 @@
+ #include <sys/types.h>
+ #include <sys/time.h>
+ #include <unistd.h>
++#include <libgen.h>
+ 
+ #ifndef EMBEDDED
+ #include <SDL.h>
+@@ -2560,7 +2561,10 @@
+   SDL_version sdlver;
+ #endif
+   
+-  
++  #ifdef __HAIKU__
++  chdir(dirname(argv[0]));
++  #endif
++
+   no_music = 0;
+   
+   if (argc == 2)
+--- gemdropx-0.9/Makefile.org	2014-10-19 08:51:57.785383424 +0200
++++ gemdropx-0.9/Makefile	2014-10-19 08:51:18.383254528 +0200
+@@ -14,7 +14,7 @@
+ # Added 'install' target (finally!): May 18, 2002
+ 
+ 
+-DATA_PREFIX=/usr/local/share/gemdropx
++DATA_PREFIX=./data
+ SDL_CFLAGS := $(shell sdl-config --cflags)
+ SDL_LDFLAGS := $(shell sdl-config --libs)
+ CC=gcc
+@@ -61,7 +61,7 @@
+ 
+ 
+ gemdropx:	gemdropx.o
+-	$(CXX) $(CFLAGS) -o gemdropx gemdropx.o $(GFX_LIB) -lm
++	$(CXX) $(CFLAGS) -o gemdropx gemdropx.o $(GFX_LIB)
+ 
+ 
+ gemdropx.o:	gemdropx.c