caca-sharp: improve install and uninstall rules, add a strong name key

to allow third-party applications to link with caca-sharp, and tune a
few things here and there.

caca-sharp/Makefile.am

@@ -1,6 +1,11 @@
 # $Id: $
 
-cacadir = $(libdir)/caca-sharp
+# We need to install the .config file ourselves because of a gacutil
+# bug (https://bugzilla.novell.com/show_bug.cgi?id=363341)
+monodir = $(libdir)/mono/caca-sharp-0.0
+if USE_CSHARP
+noinst_DATA = caca-sharp.dll caca-sharp.dll.config test.exe
+endif
 
 caca_sources = \
 	$(srcdir)/AssemblyInfo.cs \
@@ -15,23 +20,32 @@ caca_sources = \
 test_sources = \
 	$(srcdir)/test.cs
 
-if USE_CSHARP
-caca_DATA = caca-sharp.dll caca-sharp.dll.config
-noinst_DATA = test.exe
-endif
-
 EXTRA_DIST = $(caca_sources) $(test_sources) \
-             caca-sharp.dll.config.in \
-             caca-sharp.csproj test-csharp.csproj
+	caca-sharp.snk caca-sharp.pc.in caca-sharp.dll.config.in \
+	caca-sharp.csproj test-csharp.csproj
 
 caca-sharp.dll: $(caca_sources)
-	gmcs -unsafe $(caca_sources) -out:$@ -target:library \
-	  -r:System.Drawing.dll
+	$(GMCS) -debug -unsafe $(caca_sources) -out:$@ -target:library \
+	  -keyfile:$(srcdir)/caca-sharp.snk -r:System.Drawing.dll
 
 test.exe: $(test_sources) caca-sharp.dll
-	gmcs $(test_sources) -out:$@ -lib:./ \
+	$(GMCS) -debug $(test_sources) -out:$@ -lib:./ \
 	  -r:System.Drawing.dll -r:./caca-sharp.dll
 
+if USE_CSHARP
+install-data-local:
+	MONO_SHARED_DIR=$$HOME $(GACUTIL) -i caca-sharp.dll \
+	  -package caca-sharp-0.0 -f -root $(DESTDIR)$(libdir)
+	$(mkinstalldirs) $(DESTDIR)$(monodir)
+	sed -e 's@target="[^"]*/@target="@' < caca-sharp.dll.config > $(DESTDIR)$(monodir)/caca-sharp.dll.config
+
+uninstall-local:
+	MONO_SHARED_DIR=$$HOME $(GACUTIL) -u caca-sharp.dll, Version=0.0 \
+	  -package caca-sharp-0.0 || true
+	rm -f $(DESTDIR)$(monodir)/caca-sharp.dll.config
+	rmdir $(DESTDIR)$(monodir) 2>/dev/null || true
+endif
+
 clean-local:
-	rm -f *.exe *.dll
+	rm -f *.exe *.dll *.mdb