contrib: add tiger

contrib/src/tiger/SHA512SUMS

+7086309d83cf6075a22e2ed53f27eb3f7d3ed9558747fa077da6c72be92d9f0f36142f7a7828cb622e7b370e0a24497c07c6afddefa127e792005926fc3c8235  libtiger-0.3.1.tar.gz

contrib/src/tiger/rules.mak

+# Tiger
+
+TIGER_VERSION := 0.3.1
+TIGER_URL := http://libtiger.googlecode.com/files/libtiger-$(TIGER_VERSION).tar.gz
+
+ifeq ($(call need_pkg,"pangocairo >= 0.16"),)
+# only available if the system has pangocairo
+PKGS += tiger
+endif
+
+$(TARBALLS)/libtiger-$(TIGER_VERSION).tar.gz:
+	$(call download,$(TIGER_URL))
+
+.sum-tiger: libtiger-$(TIGER_VERSION).tar.gz
+
+libtiger: libtiger-$(TIGER_VERSION).tar.gz .sum-tiger
+	$(UNPACK)
+	$(MOVE)
+
+.tiger: libtiger .kate
+	cd $< && autoreconf -fiv
+	cd $< && $(HOSTVARS) ./configure $(HOSTCONF) --disable-doc
+	cd $< && $(MAKE) install
+	touch $@