remove fetching/building of Jellyfish, since it's provided via EasyBuild
author: Kenneth Hoste (HPC-UGent)
--- sailfish-0.8.0/CMakeLists.txt.orig	2015-11-16 05:16:30.000000000 +0100
+++ sailfish-0.8.0/CMakeLists.txt	2015-12-07 11:40:01.743666509 +0100
@@ -288,23 +289,6 @@
 set(SUFFARRAY_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/external/install/include)
 
 
-message("Build system will fetch and build Jellyfish")
-message("==================================================================")
-ExternalProject_Add(libjellyfish
-    DOWNLOAD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external
-    DOWNLOAD_COMMAND curl -k -L https://github.com/gmarcais/Jellyfish/releases/download/v2.2.3/jellyfish-2.2.3.tar.gz -o jellyfish-2.2.3.tgz &&
-	rm -fr jellyfish-2.2.3 &&
-    	tar -xzvf jellyfish-2.2.3.tgz
-    SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/jellyfish-2.2.3
-    INSTALL_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/install
-    CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/external/jellyfish-2.2.3/configure --prefix=<INSTALL_DIR> CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} CXXFLAGS=${JELLYFISH_CXX_FLAGS}
-    BUILD_COMMAND ${MAKE} CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} CXXFLAGS=${JELLYFISH_CXX_FLAGS}
-    BUILD_IN_SOURCE 1
-    INSTALL_COMMAND make install &&
-                    cp config.h <INSTALL_DIR>/include/jellyfish-2.2.3/jellyfish/ &&
-                    cp config.h <INSTALL_DIR>/include/
-)
-
 find_package(TBB)
 ##
 #
--- sailfish-0.8.0/src/CMakeLists.txt.orig	2015-12-07 11:52:17.679350589 +0100
+++ sailfish-0.8.0/src/CMakeLists.txt	2015-12-07 11:52:29.209616420 +0100
@@ -40,7 +40,6 @@
 ${GAT_SOURCE_DIR}/external/cereal/include
 ${GAT_SOURCE_DIR}/external/install/include
 ${GAT_SOURCE_DIR}/external/install/include/rapmap
-${GAT_SOURCE_DIR}/external/install/include/jellyfish-2.2.3
 ${ZLIB_INCLUDE_DIR}
 ${TBB_INCLUDE_DIRS}
 ${Boost_INCLUDE_DIRS}
@@ -91,7 +90,6 @@
     ${ZLIB_LIBRARY} 
     ${SUFFARRAY_LIB}
     ${SUFFARRAY64_LIB}
-    ${GAT_SOURCE_DIR}/external/install/lib/libjellyfish-2.0.a 
     m
     ${TBB_LIBRARIES}
     ${LIBSAILFISH_LINKER_FLAGS} 
