vbatts/llama.cpp
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build: hex dump assets at cmake build time (not config time)

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This commit is contained in:
ochafik 2024-04-19 20:51:13 +01:00
parent b9286a4d7b
commit 5c4a94803d
2 changed files with 34 additions and 20 deletions
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38
examples/server/CMakeLists.txt
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@ -1,31 +1,29 @@
set(SERVER_ASSETS
set(TARGET server)
option(LLAMA_SERVER_VERBOSE "Build verbose logging option for Server" ON)
option(LLAMA_SERVER_SSL "Build SSL support for the server" OFF)
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
set(TARGET_SRCS
server.cpp
utils.hpp
httplib.h
)
set(PUBLIC_ASSETS
index.html
index.js
completion.js
json-schema-to-grammar.mjs
)
foreach(asset ${SERVER_ASSETS})
# Portable equivalent of `cd public && xxd -i ${asset} ../${asset}.hpp`
foreach(asset ${PUBLIC_ASSETS})
set(input "${CMAKE_CURRENT_SOURCE_DIR}/public/${asset}")
set(output "${CMAKE_CURRENT_BINARY_DIR}/${asset}.hpp")
string(REGEX REPLACE "\\.|-" "_" name "${asset}")
file(READ "${input}" data HEX)
string(LENGTH ${data} hex_len)
math(EXPR len "${hex_len} / 2")
string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1," data ${data})
file(WRITE "${output}" "unsigned char ${name}[] = {${data}};\nunsigned int ${name}_len = ${len};\n")
endforeach()
set(TARGET server)
option(LLAMA_SERVER_VERBOSE "Build verbose logging option for Server" ON)
option(LLAMA_SERVER_SSL "Build SSL support for the server" OFF)
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
add_executable(${TARGET}
server.cpp
utils.hpp
httplib.h
list(APPEND TARGET_SRCS ${output})
add_custom_command(
DEPENDS "${input}"
OUTPUT "${output}"
COMMAND "${CMAKE_COMMAND}" "-DINPUT=${input}" "-DOUTPUT=${output}" -P "${PROJECT_SOURCE_DIR}/scripts/xxd.cmake"
)
endforeach()
add_executable(${TARGET} ${TARGET_SRCS})
install(TARGETS ${TARGET} RUNTIME)
target_compile_definitions(${TARGET} PRIVATE
SERVER_VERBOSE=$<BOOL:${LLAMA_SERVER_VERBOSE}>

16
scripts/xxd.cmake Normal file
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@ -0,0 +1,16 @@
# CMake equivalent of `xxd -i ${INPUT} ${OUTPUT}`
# Usage: cmake -DINPUT=examples/server/public/index.html -DOUTPUT=examples/server/index.html.hpp -P scripts/xxd.cmake
SET(INPUT "" CACHE STRING "Input File")
SET(OUTPUT "" CACHE STRING "Output File")
get_filename_component(filename "${INPUT}" NAME)
string(REGEX REPLACE "\\.|-" "_" name "${filename}")
file(READ "${INPUT}" hex_data HEX)
string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1," hex_sequence "${hex_data}")
string(LENGTH ${hex_data} hex_len)
math(EXPR len "${hex_len} / 2")
file(WRITE "${OUTPUT}" "unsigned char ${name}[] = {${hex_sequence}};\nunsigned int ${name}_len = ${len};\n")