games/vbam: Patched to build on 13.1

The patch is mine, so if it's wrong, blame me.  :-)

games/vbam/README

@@ -1,9 +1,7 @@
-Our goal is to improve upon VisualBoyAdvance by integrating
-the best features from the various builds floating around. 
-Unfortunately work on the "official" project seems to have 
-stalled. Independent developers have added excellent 
-features to VBA, but seem to have done so individually. The 
-source codes for many of these forks seem to be abandoned, 
-outdated or missing altogether. We aim to preserve all of 
-the hard work done by these developers to make the already
-great VisualBoyAdvance even better! 
+Our goal is to improve upon VisualBoyAdvance by integrating the best features 
+from the various builds floating around. Unfortunately work on the "official" 
+project seems to have stalled. Independent developers have added excellent 
+features to VBA, but seem to have done so individually. The source codes for 
+many of these forks seem to be abandoned, outdated or missing altogether. 
+We aim to preserve all of the hard work done by these developers to make the 
+already great VisualBoyAdvance even better! 

games/vbam/vbam-r856-debugger.cpp.diff

@@ -0,0 +1,16 @@
+diff -Nur vbam-r856.orig//src/sdl/debugger.cpp vbam-r856/src/sdl/debugger.cpp
+--- vbam-r856.orig//src/sdl/debugger.cpp	2009-01-01 10:11:02.000000000 -0600
++++ vbam-r856/src/sdl/debugger.cpp	2010-05-24 00:45:28.625665663 -0500
+@@ -941,10 +941,10 @@
+     u32 address = 0;
+     u32 value = 0;
+     int type = 0;
+-    const char *s = args[1];
++    char *s = args[1];
+     char c = *s;
+     if(strchr(s, ':')) {
+-      const char *name = s;
++      char *name = s;
+       char *l = strchr(s, ':');
+       *l++ = 0;
+       int line = atoi(l);

games/vbam/vbam.SlackBuild

@@ -20,10 +20,19 @@
 
 PRGNAM=vbam
 VERSION=r856
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i486 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
@@ -38,29 +47,36 @@ elif [ "$ARCH" = "i686" ]; then
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
 fi
 
+set -e
+
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
-cd $TMP || exit 1
+cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar -xjvf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1
-cd $PRGNAM-$VERSION || exit 1
+tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
+cd $PRGNAM-$VERSION
 chown -R root:root .
 find . \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
   -exec chmod 644 {} \;
 
+# Fix an invalid conversion from const char to char
+patch -p1 < $CWD/vbam-r856-debugger.cpp.diff
+
 cmake . \
   -DCMAKE_C_FLAGS="$SLKCFLAGS" \
   -DCMAKE_CXX_FLAGS="$SLKCFLAGS" \
   -DCMAKE_INSTALL_PREFIX="/usr" \
-  -DNO_GTK=1 \
-  || exit 1
+  -DNO_GTK=1
 
-make || exit 1
-make install DESTDIR=$PKG || exit 1
+make
+make install DESTDIR=$PKG
 
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

games/vbam/vbam.info

@@ -7,4 +7,4 @@ DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="JK Wood"
 EMAIL="joshuakwood@gmail.com"
-APPROVED="dsomero"
+APPROVED="rworkman"