--- src/main/native/compression/CMakeLists.txt.orig	2024-07-04 12:14:50 UTC
+++ src/main/native/compression/CMakeLists.txt
@@ -30,21 +30,7 @@ endif()
 endif()
 
 
-ExternalProject_Add(
-   isalExternal
-   URL ${CMAKE_CURRENT_SOURCE_DIR}/isa-l-master
-   UPDATE_COMMAND <SOURCE_DIR>/autogen.sh
-   CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --with-pic=yes ${CONFIG_OPT}
-   BUILD_COMMAND $(MAKE)
-   INSTALL_COMMAND $(MAKE) install
-)
 
-add_library(isal STATIC IMPORTED GLOBAL)
-set_target_properties(isal PROPERTIES IMPORTED_LOCATION
-  ${CMAKE_CURRENT_BINARY_DIR}/isalExternal-prefix/lib/libisal.a
-)
-
-
 #---------------------------------------------------------------------
 # gkl_compression
 #---------------------------------------------------------------------
@@ -56,6 +42,6 @@ add_library(${TARGET} SHARED 
   IntelDeflater.cc
   IntelInflater.cc
   )
-add_dependencies(${TARGET} isalExternal otc_zlibExternal)
+add_dependencies(${TARGET} otc_zlibExternal)
 target_link_libraries(${TARGET} zlibstatic isal)
-install(TARGETS ${TARGET} DESTINATION ${CMAKE_BINARY_DIR})
+install(TARGETS ${TARGET} DESTINATION lib)