libfuse3 supported mounting split gguf's to a single in-memory file

examples/gguf-split/CMakeLists.txt

@@ -1,5 +1,62 @@
+cmake_minimum_required(VERSION 3.10)
+project(llama-gguf)
+
+# On Linux force non-PIE linking (this flag is applied per target below as well)
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -no-pie")
+endif()
+
+find_package(Threads REQUIRED)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(FUSE REQUIRED fuse3)
+include_directories(${FUSE_INCLUDE_DIRS})
+link_directories(${FUSE_LIBRARY_DIRS})
+
+# Original target for gguf-split
 set(TARGET llama-gguf-split)
 add_executable(${TARGET} gguf-split.cpp)
 install(TARGETS ${TARGET} RUNTIME)
-target_link_libraries(${TARGET} PRIVATE common llama ${CMAKE_THREAD_LIBS_INIT})
-target_compile_features(${TARGET} PRIVATE cxx_std_17)
+target_link_options(${TARGET} PRIVATE "-no-pie")
+target_link_libraries(${TARGET} PRIVATE 
+    common 
+    llama 
+    ${CMAKE_THREAD_LIBS_INIT} 
+    dl 
+    pthread 
+    gcc_s
+)
+target_compile_features(${TARGET} PRIVATE cxx_std_20)
+
+# FUSE-based merge target
+set(MERGE_TARGET llama-gguf-merge)
+add_executable(${MERGE_TARGET} gguf-fuse.cpp)
+install(TARGETS ${MERGE_TARGET} RUNTIME)
+target_include_directories(${MERGE_TARGET} PRIVATE ${FUSE_INCLUDE_DIRS})
+target_link_options(${MERGE_TARGET} PRIVATE "-no-pie")
+target_link_libraries(${MERGE_TARGET} PRIVATE 
+    common 
+    llama 
+    ${CMAKE_THREAD_LIBS_INIT} 
+    dl 
+    pthread 
+    gcc_s 
+    ${FUSE_LIBRARIES}
+)
+target_compile_features(${MERGE_TARGET} PRIVATE cxx_std_20)
+
+# FUSE filesystem target
+set(FUSE_TARGET llama-gguf-fuse)
+add_executable(${FUSE_TARGET} gguf-fuse.cpp)
+install(TARGETS ${FUSE_TARGET} RUNTIME)
+target_include_directories(${FUSE_TARGET} PRIVATE ${FUSE_INCLUDE_DIRS})
+target_link_options(${FUSE_TARGET} PRIVATE "-no-pie")
+target_link_libraries(${FUSE_TARGET} PRIVATE 
+    common 
+    llama 
+    ${CMAKE_THREAD_LIBS_INIT} 
+    dl 
+    pthread 
+    gcc_s 
+    ${FUSE_LIBRARIES}
+)
+target_compile_features(${FUSE_TARGET} PRIVATE cxx_std_20)