Add moria package

As requested in #533 (fixes #533).

packages/moria/build.sh

@@ -0,0 +1,24 @@
+TERMUX_PKG_HOMEPAGE=http://remarque.org/~grabiner/moria.html
+TERMUX_PKG_DESCRIPTION="http://remarque.org/~grabiner/moria.html"
+TERMUX_PKG_VERSION=5.6
+TERMUX_PKG_MAINTAINER="Oliver Schmidhauser @Neo-Oli"
+# This seems to be a pretty good mirror
+TERMUX_PKG_SRCURL=https://github.com/HunterZ/umoria/archive/${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=1ee52ec001539945139b2960e8441f490d2b7f5fe6dce5a070686a178515d182
+TERMUX_PKG_FOLDERNAME=umoria-$TERMUX_PKG_VERSION
+TERMUX_PKG_DEPENDS="ncurses"
+TERMUX_PKG_BUILD_IN_SRC=yes
+
+termux_step_pre_configure() {
+    ln -s $TERMUX_PKG_SRCDIR/source/* $TERMUX_PKG_SRCDIR/
+    ln -s $TERMUX_PKG_SRCDIR/unix/* $TERMUX_PKG_SRCDIR/
+    mkdir -p $TERMUX_PREFIX/share/man/man6/
+    cp $TERMUX_PKG_SRCDIR/doc/moria.man $TERMUX_PREFIX/share/man/man6/moria.6
+}
+termux_step_create_debscripts () {
+    # Create scores file in a debscript, so an update to the package wouldn't erease any scores
+    echo "mkdir -p $TERMUX_PREFIX/var/games/moria/" > postinst
+    echo "touch $TERMUX_PREFIX/var/games/moria/scores" >> postinst
+    chmod 0755 postinst
+
+}

packages/moria/source-config.h.patch

@@ -0,0 +1,45 @@
+diff --git a/source/config.h b/source/config.h
+index bd64c8f..b0b7911 100644
+--- a/source/config.h
++++ b/source/config.h
+@@ -41,7 +41,7 @@ some of the system defines set up here.
+ 
+ /* If compiling on Debian (also works on other versions of Linux), 
+    define this. */
+-#define DEBIAN_LINUX
++//#define DEBIAN_LINUX
+ 
+ /* If you are compiling on an ultrix/4.2BSD/Dynix/etc. version of UNIX,
+    define this.  It is not needed for SUNs.  */
+@@ -221,20 +221,20 @@ some of the system defines set up here.
+ 
+ #else
+ 
+-#if 0
++#if 1
+ /* Debian standards for file location */
+ /* This must be unix; change file names as appropriate.  */
+ #define MORIA_SAV	".moria-save"
+-#define MORIA_HOU	"/etc/moria-hours"
+-#define MORIA_MOR	"/usr/lib/games/moria/news"
+-#define MORIA_GPL	"/usr/lib/games/moria/COPYING"
+-#define MORIA_TOP	"/var/games/moria/scores"
+-#define MORIA_HELP	"/usr/lib/games/moria/roglcmds.hlp"
+-#define MORIA_ORIG_HELP	"/usr/lib/games/moria/origcmds.hlp"
+-#define MORIA_WIZ_HELP	"/usr/lib/games/moria/rwizcmds.hlp"
+-#define MORIA_OWIZ_HELP	"/usr/lib/games/moria/owizcmds.hlp"
+-#define MORIA_WELCOME	"/usr/lib/games/moria/welcome.hlp"
+-#define MORIA_VER	"/usr/lib/games/moria/version.hlp"
++#define MORIA_HOU	"@TERMUX_PREFIX@/etc/moria-hours"
++#define MORIA_MOR	"@TERMUX_PREFIX@/lib/games/moria/news"
++#define MORIA_GPL	"@TERMUX_PREFIX@lib/games/moria/COPYING"
++#define MORIA_TOP	"@TERMUX_PREFIX@/var/games/moria/scores"
++#define MORIA_HELP	"@TERMUX_PREFIX@/lib/games/moria/roglcmds.hlp"
++#define MORIA_ORIG_HELP	"@TERMUX_PREFIX@/lib/games/moria/origcmds.hlp"
++#define MORIA_WIZ_HELP	"@TERMUX_PREFIX@/lib/games/moria/rwizcmds.hlp"
++#define MORIA_OWIZ_HELP	"@TERMUX_PREFIX@/lib/games/moria/owizcmds.hlp"
++#define MORIA_WELCOME	"@TERMUX_PREFIX@/lib/games/moria/welcome.hlp"
++#define MORIA_VER	"@TERMUX_PREFIX@/lib/games/moria/version.hlp"
+ 
+ #else
+ 

packages/moria/source-death.c.patch

@@ -0,0 +1,16 @@
+diff --git a/source/death.c b/source/death.c
+index 87102eb..e5c951b 100644
+--- a/source/death.c
++++ b/source/death.c
+@@ -214,9 +214,9 @@ int f, l;
+ 		  sbuf.st_ino);
+ #else
+ #ifdef __linux__
+-  (void) sprintf (lockname, "/tmp/moria.%ld", sbuf.st_ino);
++  (void) sprintf (lockname, "@TERMUX_PREFIX@/tmp/moria.%ld", sbuf.st_ino);
+ #else
+-  (void) sprintf (lockname, "/tmp/moria.%d", sbuf.st_ino);
++  (void) sprintf (lockname, "@TERMUX_PREFIX@/tmp/moria.%d", sbuf.st_ino);
+ #endif
+ #endif
+   if (l & LOCK_UN)

packages/moria/source-signals.c.patch

@@ -0,0 +1,22 @@
+diff --git a/source/signals.c b/source/signals.c
+index 0deddde..4124b2e 100644
+--- a/source/signals.c
++++ b/source/signals.c
+@@ -136,7 +136,7 @@ int sig;
+     {
+       if(++signal_count > 10)	/* Be safe. We will die if persistent enough. */
+ 	(void) MSIGNAL(sig, SIG_DFL);
+-      return;
++      return 0;
+     }
+   error_sig = sig;
+ 
+@@ -167,7 +167,7 @@ int sig;
+ 	      if (wait_for_more)
+ 		put_buffer(" -more-", MSG_LINE, 0);
+ 	      put_qio();
+-	      return;		/* OK. We don't quit. */
++	      return 0;		/* OK. We don't quit. */
+ 	    }
+ 	  (void) strcpy(died_from, "Interrupting");
+ 	}

packages/moria/unix-Makefile.patch

@@ -0,0 +1,85 @@
+diff --git a/unix/Makefile b/unix/Makefile
+index e65338f..e169edf 100644
+--- a/unix/Makefile
++++ b/unix/Makefile
+@@ -1,5 +1,5 @@
+ # Edited for Debian GNU/Linux.
+-DESTDIR =
++DESTDIR = @TERMUX_PREFIX@
+ 
+ # DEBIAN NOTE: This file diverges significantly from the original Makefile
+ #   for obvious reasons.  The original Makefile is Makefile.unix and should
+@@ -16,9 +16,9 @@ DESTDIR =
+ # Edited for Debian GNU/Linux: LIBVARDIR is where the score file is kept
+ # OWNER is who you want the game to be chown to.
+ # GROUP is who you wnat the game to be chgrp to.
+-BINDIR = $(DESTDIR)/usr/games
++BINDIR = $(DESTDIR)/bin
+ ETCDIR = $(DESTDIR)/etc
+-LIBSTATICDIR = $(DESTDIR)/usr/lib/games/moria
++LIBSTATICDIR = $(DESTDIR)/lib/games/moria
+ LIBVARDIR = $(DESTDIR)/var/games/moria
+ OWNER = root
+ GROUP = games
+@@ -26,7 +26,7 @@ GROUP = games
+ # For testing and debugging the program, it is best to use this line.
+ # CFLAGS = -g
+ # For playing the game, you may want to use this line
+-CFLAGS = -O2
++CFLAGS += -O2
+ 
+ # Debian GNU/Linux addition
+ ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
+@@ -36,7 +36,7 @@ endif
+ # For BSD Systems
+ # CURSES = -lcurses -ltermcap
+ # For SYS V Systems
+-CURSES = -lcurses
++CURSES = -lncurses 
+ # For XENIX, some XENIX systems may need -ltinfo
+ # CURSES = -ltcap -ltermcap -lx
+ 
+@@ -44,9 +44,9 @@ CURSES = -lcurses
+ # config.h if you use this.
+ #LFLAGS = -lbsd
+ # Normal systems don't require anything here.
+-LFLAGS = 
++LFLAGS ?= 
+ 
+-CC = cc
++CC ?= cc
+ 
+ SRCS = main.c misc1.c misc2.c misc3.c misc4.c store1.c files.c io.c \
+ 	create.c desc.c generate.c sets.c dungeon.c creature.c death.c \
+@@ -66,7 +66,7 @@ LIBSTATICFILES = news origcmds.hlp owizcmds.hlp roglcmds.hlp rwizcmds.hlp \
+ 	version.hlp welcome.hlp
+ 
+ moria : $(OBJS)
+-	$(CC) -o moria $(CFLAGS) $(OBJS) $(CURSES) $(LFLAGS)
++	$(CC) -o moria $(CFLAGS) $(LDFLAGS) $(OBJS) $(CURSES) $(LFLAGS)
+ 
+ lintout : $(SRCS)
+ 	lint $(SRCS) $(CURSES) > lintout
+@@ -80,21 +80,16 @@ TAGS : $(SRCS)
+ # you must define BINDIR and LIBDIR before installing
+ # assumes that BINDIR and LIBDIR exist
+ install:
+-	chmod 755 $(BINDIR)
+ 	cp moria $(BINDIR)
+-	chown $(OWNER) $(BINDIR)/moria
+-	chgrp $(GROUP) $(BINDIR)/moria
+ 	chmod 2755 $(BINDIR)/moria
++	mkdir -p $(LIBSTATICDIR)
+ 	chmod 755 $(LIBSTATICDIR)
+ 	# No longer chmod 755 $(LIBVARDIR)
+ 	(cd files; cp $(LIBSTATICFILES) $(LIBSTATICDIR))
+-	(cd $(LIBSTATICDIR); chmod 444 $(LIBSTATICFILES))
+ 	# No longer (cd $(LIBVARDIR); touch scores; chmod 664 scores)
+ 	# No longer (cd $(LIBVARDIR); chown $(OWNER) . scores; chgrp $(GROUP) . scores)
+ 	(cd files; cp hours $(ETCDIR)/moria-hours)
+ 	chmod 644 $(ETCDIR)/moria-hours
+-	(cd $(LIBSTATICDIR); chown $(OWNER) $(LIBSTATICFILES))
+-	(cd $(LIBSTATICDIR); chgrp $(GROUP) $(LIBSTATICFILES))
+ # If you are short on disk space, or aren't interested in debugging moria.
+ 	# This is handled by dh_strip, so let's not override its' decision.
+ 	# strip $(BINDIR)/moria

packages/moria/unix-unix.c.patch

@@ -0,0 +1,24 @@
+diff --git a/unix/unix.c b/unix/unix.c
+index 81d543c..af4a672 100644
+--- a/unix/unix.c
++++ b/unix/unix.c
+@@ -271,19 +271,6 @@ char *p;
+ }
+ #endif
+ 
+-#ifndef DEBIAN_LINUX
+-#ifdef USG
+-unsigned short getuid();
+-#else
+-#ifndef SECURE
+-#ifdef BSD4_3
+-uid_t getuid();
+-#else  /* other BSD versions */
+-int getuid();
+-#endif
+-#endif
+-#endif
+-#endif
+ 
+ /* Find a default user name from the system. */
+ void user_name(buf)