1 files changed, 119 insertions, 0 deletions
diff --git a/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-nogtk.patch b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-nogtk.patch
new file mode 100644
index 000000000000..7702362b4a69
--- /dev/null
+++ b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-nogtk.patch
@@ -0,0 +1,119 @@
+Removes hard dependency on GTK in favour of stdin calls.
+
+--- a/g_src/KeybindingScreen.cpp
++++ b/g_src/KeybindingScreen.cpp
+@@ -1,7 +1,9 @@
+ #ifdef __APPLE__
+ # include "osx_messagebox.h"
+ #elif defined(unix)
+-# include <gtk/gtk.h>
++# ifdef HAVE_GTK
++#  include <gtk/gtk.h>
++# endif
+ #endif
+ 
+ #include "GL/glew.h"
+--- a/g_src/enabler.cpp
++++ b/g_src/enabler.cpp
+@@ -1,7 +1,9 @@
+ #ifdef __APPLE__
+ # include "osx_messagebox.h"
+ #elif defined(unix)
+-# include <gtk/gtk.h>
++# ifdef HAVE_GTK
++#  include <gtk/gtk.h>
++# endif
+ #endif
+ 
+ #include <cassert>
+@@ -713,7 +715,7 @@ int main (int argc, char* argv[]) {
+ #ifdef unix
+   setlocale(LC_ALL, "");
+ #endif
+-#if !defined(__APPLE__) && defined(unix)
++#if !defined(__APPLE__) && defined(unix) && defined(HAVE_GTK)
+   bool gtk_ok = false;
+   if (getenv("DISPLAY"))
+     gtk_ok = gtk_init_check(&argc, &argv);
+@@ -734,6 +736,7 @@ int main (int argc, char* argv[]) {
+   init.begin(); // Load init.txt settings
+   
+ #if !defined(__APPLE__) && defined(unix)
++ #if defined(HAVE_GTK)
+   if (!gtk_ok && !init.display.flag.has_flag(INIT_DISPLAY_FLAG_TEXT)) {
+     puts("Display not found and PRINT_MODE not set to TEXT, aborting.");
+     exit(EXIT_FAILURE);
+@@ -743,6 +746,7 @@ int main (int argc, char* argv[]) {
+     puts("Graphical tiles are not compatible with text output, sorry");
+     exit(EXIT_FAILURE);
+   }
++ #endif
+ #endif
+ 
+   // Initialize video, if we /use/ video
+--- a/g_src/renderer_curses.cpp
++++ b/g_src/renderer_curses.cpp
+@@ -1,3 +1,7 @@
++#if defined(__APPLE__) || defined(unix)
++# include <unistd.h>
++#endif
++
+ static bool curses_initialized = false;
+ 
+ static void endwin_void() {
+--- a/g_src/win32_compat.cpp
++++ b/g_src/win32_compat.cpp
+@@ -13,7 +13,11 @@
+ # ifdef __APPLE__
+ #  include "osx_messagebox.h"
+ # elif defined(unix)
+-#  include <gtk/gtk.h>
++#  ifdef HAVE_GTK
++#    include <gtk/gtk.h>
++#  else
++#    include <unistd.h>
++#  endif
+ # endif
+ #endif
+ 
+@@ -112,6 +116,7 @@ int MessageBox(HWND *dummy, const char *text, const char *caption, UINT type)
+   }
+ # else // GTK code
+   if (getenv("DISPLAY")) {
++  #ifdef HAVE_GTK
+     // Have X, will dialog
+     GtkWidget *dialog = gtk_message_dialog_new(NULL,
+                                                GTK_DIALOG_DESTROY_WITH_PARENT,
+@@ -141,6 +146,23 @@ int MessageBox(HWND *dummy, const char *text, const char *caption, UINT type)
+         break;
+       }
+     }
++  #else
++    if (isatty(fileno(stdin))) {
++      dprintf(2, "Alert %s:\n%s\n", caption ? caption : "", text ? text : "");
++      if (type & MB_YESNO) {
++        while(ret == IDOK) {
++          dprintf(2, "please answer with 'yes' or 'no'\n");
++          char buf[16];
++          fgets(buf, sizeof buf, stdin);
++          if(!strncmp(buf, "yes", 3)) ret = IDYES;
++          else if(!strncmp(buf, "no", 2)) ret = IDNO;
++        }
++      }
++    } else {
++      /* just assume windowed if no TTY is available to ask */
++      ret = IDNO;
++    }
++  #endif /* HAVE_GTK */
+   } else {
+     // Use curses
+     init_curses();
+@@ -173,7 +195,7 @@ int MessageBox(HWND *dummy, const char *text, const char *caption, UINT type)
+     }
+     nodelay(*stdscr_p, -1);
+   }
+-# endif
++  #endif
+   
+   if (toggle_screen) {
+     enabler.toggle_fullscreen();