--- a/CMakeLists.txt	2022-05-24 11:16:18.537610972 +0200
+++ b/CMakeLists.txt	2022-05-24 11:19:15.011073535 +0200
@@ -156,11 +156,10 @@
   set(ROCM_INCLUDE_DIRS "${ROCM_SOURCE_DIR}/include")
 endif()
 
-set(DYNOLOG_INCLUDE_DIR "${LIBKINETO_THIRDPARTY_DIR}/dynolog/")
-set(IPCFABRIC_INCLUDE_DIR "${DYNOLOG_INCLUDE_DIR}/dynolog/src/ipcfabric/")
-add_subdirectory("${IPCFABRIC_INCLUDE_DIR}")
+set(DYNOLOG_INCLUDE_DIR "@GENTOO_PORTAGE_EPREFIX@/usr/include/dynolog/")
+set(IPCFABRIC_INCLUDE_DIR "@GENTOO_PORTAGE_EPREFIX@/usr/include/dynolog/src/ipcfabric/")
 
-if(NOT TARGET fmt::fmt-header-only)
+if(FALSE)
   if(NOT FMT_SOURCE_DIR)
     set(FMT_SOURCE_DIR "${LIBKINETO_THIRDPARTY_DIR}/fmt"
       CACHE STRING "fmt source directory from submodules")
@@ -195,12 +194,10 @@
 if(DEFINED LIBKINETO_NOAIUPTI AND NOT LIBKINETO_NOAIUPTI)
   target_include_directories(kineto_base PUBLIC ${AIU_INCLUDE_DIR})
 endif()
-target_link_libraries(kineto_base PRIVATE $<BUILD_INTERFACE:fmt::fmt-header-only>)
 
 target_include_directories(kineto_api PUBLIC
       $<BUILD_INTERFACE:${LIBKINETO_DIR}>
       $<BUILD_INTERFACE:${LIBKINETO_INCLUDE_DIR}>)
-target_link_libraries(kineto_api PRIVATE $<BUILD_INTERFACE:fmt::fmt-header-only>)
 
 if(KINETO_LIBRARY_TYPE STREQUAL "static")
   set(BUILD_SHARED_LIBS OFF)