add libressl package

.travis.yml

@@ -11,6 +11,7 @@ env:
   - PACKAGE=leveldb
   - PACKAGE=libcurl
   - PACKAGE=libevent
+  - PACKAGE=libressl
   - PACKAGE=libxml2
   - PACKAGE=mathopd
   - PACKAGE=memcached

libressl/Makefile

@@ -0,0 +1,30 @@
+include ../Makefile.inc
+# ftp.openbsd.org doesn't support https.  ironic?
+UPSTREAM=http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.4.tar.gz
+TARBALL=$(notdir $(UPSTREAM))
+
+all: build/libressl
+
+build/libressl: build/Makefile
+	$(MAKE) -C build
+	$(MAKE) install -C build
+
+liblibressl_CONF_OPTS += \
+	--prefix=$(RUMPRUN_PKGS_DIR) \
+	--enable-shared=no
+
+build/Makefile: build/configure
+	(cd build; \
+	./configure --host=$(RUMPRUN_TOOLCHAIN_TUPLE) $(liblibressl_CONF_OPTS);)
+
+dl/$(TARBALL):
+	mkdir -p dl
+	../scripts/fetch.sh ${UPSTREAM} dl/$(TARBALL)
+
+build/configure: | dl/$(TARBALL)
+	mkdir -p build
+	(cd build && tar -zx --strip-components 1 -f ../dl/$(TARBALL))
+
+.PHONY: clean
+clean:
+	rm -rf build

libressl/README.md

@@ -0,0 +1,17 @@
+Overview
+========
+
+SSL library provided by libressl
+http://libressl.org/
+
+
+Maintainer
+----------
+
+github: anttikantee
+
+
+Instructions
+============
+
+Run `make`.