Add packaging files for MacOS

I couldn't figure out how the current packaging infrastructure was supposed to
work, but with not too much work I could get the more standard gtk-mac-bundler
to do what I wanted, so I added the support files needed for that and a little
README on how to use them.

The subsurface.sh and subsurface.bundle files are based on the launcher.sh
and gtk-demo.bundle files from the gtk-mac-bundler release which is under GPLv2.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 168 insertions, 0 deletions

diff --git a/packaging/macosx/subsurface.sh b/packaging/macosx/subsurface.sh
new file mode 100755
index 000000000..ad0bdbddc
--- /dev/null
+++ b/packaging/macosx/subsurface.sh
@@ -0,0 +1,168 @@
+#!/bin/sh
+
+if test "x$GTK_DEBUG_LAUNCHER" != x; then
+    set -x
+fi
+
+if test "x$GTK_DEBUG_GDB" != x; then
+    EXEC="gdb --args"
+else
+    EXEC=exec
+fi
+
+name=`basename "$0"`
+tmp="$0"
+tmp=`dirname "$tmp"`
+tmp=`dirname "$tmp"`
+bundle=`dirname "$tmp"`
+bundle_contents="$bundle"/Contents
+bundle_res="$bundle_contents"/Resources
+bundle_lib="$bundle_res"/lib
+bundle_bin="$bundle_res"/bin
+bundle_data="$bundle_res"/share
+bundle_etc="$bundle_res"/etc
+
+#export DYLD_LIBRARY_PATH="$bundle_lib"
+export XDG_CONFIG_DIRS="$bundle_etc"/xdg
+export XDG_DATA_DIRS="$bundle_data"
+export GTK_DATA_PREFIX="$bundle_res"
+export GTK_EXE_PREFIX="$bundle_res"
+export GTK_PATH="$bundle_res"
+
+export GTK2_RC_FILES="$bundle_etc/gtk-2.0/gtkrc"
+export GTK_IM_MODULE_FILE="$bundle_etc/gtk-2.0/gtk.immodules"
+export GDK_PIXBUF_MODULE_FILE="$bundle_etc/gtk-2.0/gdk-pixbuf.loaders"
+export PANGO_RC_FILE="$bundle_etc/pango/pangorc"
+
+APP=name
+I18NDIR="$bundle_data/locale"
+# Set the locale-related variables appropriately:
+unset LANG LC_MESSAGES LC_MONETARY LC_COLLATE
+
+# Has a language ordering been set?
+# If so, set LC_MESSAGES and LANG accordingly; otherwise skip it.
+# First step uses sed to clean off the quotes and commas, to change - to _, and change the names for the chinese scripts from "Hans" to CN and "Hant" to TW.
+APPLELANGUAGES=`defaults read .GlobalPreferences AppleLanguages | sed -En   -e 's/\-/_/' -e 's/Hant/TW/' -e 's/Hans/CN/' -e 's/[[:space:]]*\"?([[:alnum:]_]+)\"?,?/\1/p' `
+if test "$APPLELANGUAGES"; then
+    # A language ordering exists.
+    # Test, item per item, to see whether there is an corresponding locale.
+    for L in $APPLELANGUAGES; do
+	#test for exact matches:
+       if test -f "$I18NDIR/${L}/LC_MESSAGES/$APP.mo"; then
+	    export LANG=$L
+            break
+        fi
+	#This is a special case, because often the original strings are in US
+	#English and there is no translation file.
+	if test "x$L" == "xen_US"; then
+	    export LANG=$L
+	    break
+	fi
+	#OK, now test for just the first two letters:
+        if test -f "$I18NDIR/${L:0:2}/LC_MESSAGES/$APP.mo"; then
+	    export LANG=${L:0:2}
+	    break
+	fi
+	#Same thing, but checking for any english variant.
+	if test "x${L:0:2}" == "xen"; then
+	    export LANG=$L
+	    break
+	fi;
+    done
+fi
+unset APPLELANGUAGES L
+
+# If we didn't get a language from the language list, try the Collation preference, in case it's the only setting that exists.
+APPLECOLLATION=`defaults read .GlobalPreferences AppleCollationOrder`
+if test -z ${LANG} -a -n $APPLECOLLATION; then
+    if test -f "$I18NDIR/${APPLECOLLATION:0:2}/LC_MESSAGES/$APP.mo"; then
+	export LANG=${APPLECOLLATION:0:2}
+    fi
+fi
+if test ! -z $APPLECOLLATION; then
+    export LC_COLLATE=$APPLECOLLATION
+fi
+unset APPLECOLLATION
+
+# Continue by attempting to find the Locale preference.
+APPLELOCALE=`defaults read .GlobalPreferences AppleLocale`
+
+if test -f "$I18NDIR/${APPLELOCALE:0:5}/LC_MESSAGES/$APP.mo"; then
+    if test -z $LANG; then
+        export LANG="${APPLELOCALE:0:5}"
+    fi
+
+elif test -z $LANG -a -f "$I18NDIR/${APPLELOCALE:0:2}/LC_MESSAGES/$APP.mo"; then
+    export LANG="${APPLELOCALE:0:2}"
+fi
+
+#Next we need to set LC_MESSAGES. If at all possilbe, we want a full
+#5-character locale to avoid the "Locale not supported by C library"
+#warning from Gtk -- even though Gtk will translate with a
+#two-character code.
+if test -n $LANG; then
+#If the language code matches the applelocale, then that's the message
+#locale; otherwise, if it's longer than two characters, then it's
+#probably a good message locale and we'll go with it.
+    if test $LANG == ${APPLELOCALE:0:5} -o $LANG != ${LANG:0:2}; then
+	export LC_MESSAGES=$LANG
+#Next try if the Applelocale is longer than 2 chars and the language
+#bit matches $LANG
+    elif test $LANG == ${APPLELOCALE:0:2} -a $APPLELOCALE > ${APPLELOCALE:0:2}; then
+	export LC_MESSAGES=${APPLELOCALE:0:5}
+#Fail. Get a list of the locales in $PREFIX/share/locale that match
+#our two letter language code and pick the first one, special casing
+#english to set en_US
+    elif test $LANG == "en"; then
+	export LC_MESSAGES="en_US"
+    else
+	LOC=`find $PREFIX/share/locale -name $LANG???`
+	for L in $LOC; do
+	    export LC_MESSAGES=$L
+	done
+    fi
+else
+#All efforts have failed, so default to US english
+    export LANG="en_US"
+    export LC_MESSAGES="en_US"
+fi
+CURRENCY=`echo $APPLELOCALE |  sed -En 's/.*currency=([[:alpha:]]+).*/\1/p'`
+if test "x$CURRENCY" != "x"; then
+#The user has set a special currency. Gtk doesn't install LC_MONETARY files, but Apple does in /usr/share/locale, so we're going to look there for a locale to set LC_CURRENCY to.
+    if test -f /usr/local/share/$LC_MESSAGES/LC_MONETARY; then
+	if test -a `cat /usr/local/share/$LC_MESSAGES/LC_MONETARY` == $CURRENCY; then
+	    export LC_MONETARY=$LC_MESSAGES
+	fi
+    fi
+    if test -z "$LC_MONETARY"; then
+	FILES=`find /usr/share/locale -name LC_MONETARY -exec grep -H $CURRENCY {} \;`
+	if test -n "$FILES"; then
+	    export LC_MONETARY=`echo $FILES | sed -En 's%/usr/share/locale/([[:alpha:]_]+)/LC_MONETARY.*%\1%p'`
+	fi
+    fi
+fi
+#No currency value means that the AppleLocale governs:
+if test -z "$LC_MONETARY"; then
+    LC_MONETARY=${APPLELOCALE:0:5}
+fi
+#For Gtk, which only looks at LC_ALL:
+export LC_ALL=$LC_MESSAGES
+
+unset APPLELOCALE FILES LOC
+
+if test -f "$bundle_lib/charset.alias"; then
+    export CHARSETALIASDIR="$bundle_lib"
+fi
+
+# Extra arguments can be added in environment.sh.
+EXTRA_ARGS=
+if test -f "$bundle_res/environment.sh"; then
+  source "$bundle_res/environment.sh"
+fi
+
+# Strip out the argument added by the OS.
+if /bin/expr "x$1" : '^x-psn_' > /dev/null; then
+    shift 1
+fi
+
+$EXEC "$bundle_contents/MacOS/$name-bin" "$@" $EXTRA_ARGS