--- a/CMakeLists.txt	2022-05-24 11:16:18.537610972 +0200
+++ b/CMakeLists.txt	2022-05-24 11:19:15.011073535 +0200
@@ -218,11 +218,10 @@
 target_compile_definitions(kineto_api PUBLIC "${KINETO_DEFINITIONS}")
 target_compile_options(kineto_api PRIVATE "${KINETO_COMPILE_OPTIONS}")
 
-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")
@@ -247,12 +248,10 @@
 target_include_directories(kineto_base SYSTEM PUBLIC
       $<BUILD_INTERFACE:${DYNOLOG_INCLUDE_DIR}>
       $<BUILD_INTERFACE:${IPCFABRIC_INCLUDE_DIR}>)
-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)
@@ -272,7 +275,7 @@
 # Only enabled for platforms covered by Kineto's CI (CPU-only, CUDA, ROCm on
 # Linux). Disabled for Windows, macOS, and XPU builds which lack CI coverage.
 if(NOT WIN32 AND NOT APPLE AND NOT KINETO_BACKEND STREQUAL "xpu")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Werror")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
 endif()
 
 set_target_properties(kineto kineto_base kineto_api PROPERTIES