Index: head/archivers/Makefile
===================================================================
--- head/archivers/Makefile
+++ head/archivers/Makefile
@@ -14,6 +14,7 @@
     SUBDIR += brotli
     SUBDIR += bzip
     SUBDIR += bzip2
+    SUBDIR += c-blosc
     SUBDIR += cabextract
     SUBDIR += dact
     SUBDIR += deb2targz
Index: head/archivers/c-blosc/Makefile
===================================================================
--- head/archivers/c-blosc/Makefile
+++ head/archivers/c-blosc/Makefile
@@ -0,0 +1,56 @@
+# Created by: iblis <iblis@hs.ntnu.edu.tw>
+# $FreeBSD$
+
+PORTNAME=	c-blosc
+PORTVERSION=	1.12.1
+DISTVERSIONPREFIX=	v
+CATEGORIES=	archivers devel
+
+MAINTAINER=	iblis@hs.ntnu.edu.tw
+COMMENT=	Blocking, shuffling and loss-less compression library
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSES/BLOSC.txt
+
+USES=		cmake compiler:c11
+USE_CSTD=	c11
+USE_LDCONFIG=	yes
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	Blosc
+
+TEST_TARGET=	test
+
+PLIST_SUB=	VERSION="${PORTVERSION:R:R}" \
+		SOVERSION="${PORTVERSION}"
+
+CMAKE_ARGS=	-DBUILD_SHARED=ON
+
+OPTIONS_DEFINE=	STATIC TEST AVX2 LZ4 SNAPPY ZLIB ZSTD
+OPTIONS_DEFAULT= 	STATIC LZ4 SNAPPY ZLIB ZSTD
+OPTIONS_SUB=	yes
+
+AVX2_DESC=	Attempt to build with AVX2 instructions
+
+AVX2_CMAKE_BOOL_OFF=	DEACTIVATE_AVX2
+
+LZ4_CMAKE_ON=		-DPREFER_EXTERNAL_LZ4=ON
+LZ4_CMAKE_BOOL_OFF=	DEACTIVATE_LZ4
+LZ4_LIB_DEPENDS=	liblz4.so:archivers/liblz4
+
+SNAPPY_CMAKE_ON=	-DPREFER_EXTERNAL_SNAPPY=ON
+SNAPPY_CMAKE_BOOL_OFF=	DEACTIVATE_SNAPPY
+SNAPPY_LIB_DEPENDS=	libsnappy.so:archivers/snappy
+
+STATIC_CMAKE_BOOL=	BUILD_STATIC
+
+TEST_CMAKE_BOOL=	BUILD_TESTS BUILD_BENCHMARKS
+
+ZLIB_CMAKE_ON=		-DPREFER_EXTERNAL_ZLIB=ON
+ZLIB_CMAKE_BOOL_OFF=	DEACTIVATE_ZLIB
+
+ZSTD_CMAKE_ON=		-DPREFER_EXTERNAL_ZSTD=ON
+ZSTD_CMAKE_BOOL_OFF=	DEACTIVATE_ZSTD
+ZSTD_LIB_DEPENDS=	libzstd.so:archivers/zstd
+
+.include <bsd.port.mk>
Index: head/archivers/c-blosc/distinfo
===================================================================
--- head/archivers/c-blosc/distinfo
+++ head/archivers/c-blosc/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1500619085
+SHA256 (Blosc-c-blosc-v1.12.1_GH0.tar.gz) = e04535e816bb942bedc9a0ba209944d1eb34e26e2d9cca37f114e8ee292cb3c8
+SIZE (Blosc-c-blosc-v1.12.1_GH0.tar.gz) = 683510
Index: head/archivers/c-blosc/pkg-descr
===================================================================
--- head/archivers/c-blosc/pkg-descr
+++ head/archivers/c-blosc/pkg-descr
@@ -0,0 +1,8 @@
+Blosc is a high performance compressor optimized for binary data.
+It has been designed to transmit data to the processor cache faster
+than the traditional, non-compressed, direct memory fetch approach
+via a memcpy() OS call. Blosc is the first compressor (that I'm aware of)
+that is meant not only to reduce the size of large datasets on-disk or
+in-memory, but also to accelerate memory-bound computations.
+
+WWW: http://blosc.org/
Index: head/archivers/c-blosc/pkg-plist
===================================================================
--- head/archivers/c-blosc/pkg-plist
+++ head/archivers/c-blosc/pkg-plist
@@ -0,0 +1,7 @@
+include/blosc-export.h
+include/blosc.h
+%%STATIC%%lib/libblosc.a
+lib/libblosc.so
+lib/libblosc.so.%%VERSION%%
+lib/libblosc.so.%%SOVERSION%%
+libdata/pkgconfig/blosc.pc