pharo: Work on the automatic fileout to pharo

Remove the PackageLoader fileInPackage statement as it is conflicting
with the export as there is no PackageLoader in Pharo. Add a Makefile
to help with invoking the export and create a compat_for_pharo.st for
the methods not provided by Pharo. The testcase is working now.

LogArea.st

@@ -16,8 +16,6 @@
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 "
 
-PackageLoader fileInPackage: #OsmoLogging.
-
 Osmo.LogArea subclass: LogAreaTimer [
     <category: 'OsmoCore-Logging'>
 

Makefile

@@ -0,0 +1,17 @@
+
+GST_PACKAGE = gst-package
+GST_CONVERT = gst-convert
+
+CONVERT_RULES = -r'Osmo.LogManager->LogManager' \
+		-r'Osmo.LogArea->LogArea'  \
+		-r'Osmo.LogLevel->LogLevel' \
+		-r'DateTime->DateAndTime' \
+		-r'(Duration milliseconds: ``@args1) -> (Duration milliSeconds: ``@args1)'
+	
+
+all:
+	$(GST_PACKAGE) --test package.xml
+
+convert:
+	$(GST_CONVERT) $(CONVERT_RULES) -F squeak -f gst \
+		-o fileout.st compat_for_pharo.st LogArea.st Dispatcher.st Timer.st Tests.st

compat_for_pharo.st

@@ -0,0 +1,16 @@
+"This is to be easily loadable on Pharo 1.4 and up"
+
+Object extend [
+    addToBeFinalized [
+        <category: '*OsmoCore'>
+        "No idea how to implement it"
+    ]
+]
+
+Semaphore extend [
+    signals [
+        <category: '*OsmoCore'>
+        "Used in our testcase"
+        ^ excessSignals
+    ]
+]