diff --git a/Makefile.in b/Makefile.in
index 370e5b4..3042c03 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -46,6 +46,7 @@ docdir=@docdir@
 sysconfdir=@sysconfdir@
 
 BINDIR=.bin
+TMPDIR=.tmp
 EXEEXT=@EXEEXT@
 DBGLIB=-L../../$(BINDIR)/Debug/lib -l3270
 
@@ -69,10 +70,24 @@ run: $(BINDIR)/Debug/$(PACKAGE_TARNAME)$(EXEEXT)
 
 #---[ Targets ]----------------------------------------------------------------
 
+tgz: $(PACKAGE_TARNAME)-$(PACKAGE_VERSION).tar.gz
+
+$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).tar.gz: clean
+	@rm -fr $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@$(MKDIR) $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp *.m4 $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp configure.ac $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp configure $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp *.in $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp -r src $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@cp -r scripts $(TMPDIR)/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@tar --create --gzip --verbose --directory $(TMPDIR) --exclude-vcs --file=$@ $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+	@echo $@
 
 clean:
 	@rm -fr .obj
 	@rm -fr .bin
+	@rm -fr .tmp
 	@make -C src/lib3270 clean
 	@make -C src/gtk clean
 	@rm -f *.log
diff --git a/src/gtk/Makefile.in b/src/gtk/Makefile.in
index 2e5f08c..86ce75b 100644
--- a/src/gtk/Makefile.in
+++ b/src/gtk/Makefile.in
@@ -89,11 +89,11 @@ endif
 #---[ Misc targets ]-----------------------------------------------------------
 
 v3270/marshal.h: v3270/genmarshal
-	@mkdir -p `dirname $@`
+	@$(MKDIR) `dirname $@`
 	@glib-genmarshal --prefix=$(PACKAGE_NAME) --header v3270/genmarshal > $@
 
 v3270/marshal.c: v3270/genmarshal v3270/marshal.h
-	@mkdir -p `dirname $@`
+	@$(MKDIR) `dirname $@`
 	@glib-genmarshal --prefix=$(PACKAGE_NAME) --body v3270/genmarshal > $@
 
 clean: clean-common
diff --git a/src/include/rules.mak.in b/src/include/rules.mak.in
index f525d5e..58bb7cd 100644
--- a/src/include/rules.mak.in
+++ b/src/include/rules.mak.in
@@ -63,7 +63,6 @@ $(OBJDIR)/Debug/%.o: %.c $(DEPENDS)
 	@$(MKDIR) `dirname $@`
 	@$(CC) $(DEBUG_CFLAGS) $(CFLAGS) $(LIB3270_CFLAGS) -o $@ -c $<
 
-
 #---[ Targets ]----------------------------------------------------------------
 
 clean-common:
--
libgit2 0.21.2