use cmake for compile #1
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CMakeLists.txt
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| cmake_minimum_required(VERSION 3.16) | ||
| project(FastFS VERSION 1.0 LANGUAGES CXX C) | ||
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| # 设置 C++ 标准 |
CMakeLists.txt
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| set(SCRIPTS_DIR ${CMAKE_SOURCE_DIR}/scripts) | ||
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| # SPDK 作为 submodule 的路径 (现在在 third_party/spdk) | ||
| set(SPDK_SUBMODULE_DIR ${CMAKE_SOURCE_DIR}/third_party/spdk) |
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变量可以改成SPDK_ROOT_DIR，如果编译阶段用户手动声明了变量值，采用路径对应的spdk版本，否则从git仓库下载编译
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| # 编译选项 | ||
| option(ENABLE_FIO_PLUGIN "Enable FIO plugin support" ON) | ||
| set(FIO_VERSION "fio-3.39" CACHE STRING "FIO version to download") |
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声明FIO_ROOT_DIR变量，如果编译阶段用户手动声明了变量值，采用路径对应的FIO版本，否则通过FetchContent下载
CMakeLists.txt
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| set(DEPS_DIR ${CMAKE_SOURCE_DIR}/deps) | ||
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| # 编译选项 | ||
| option(ENABLE_FIO_PLUGIN "Enable FIO plugin support" ON) |
CMakeLists.txt
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| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -O2") | ||
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| # 检查 SPDK submodule 是否存在 | ||
| if(NOT EXISTS ${SPDK_SUBMODULE_DIR}/mk/spdk.common.mk) |
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SPDK的编译需要绑定一个具体的Release版本，master分支不稳定，可以向FIO那样通过FetchContent获取
if(NOT SPDK_ROOT_DIR)
message(STATUS "Fetching SPDK...")
include(FetchContent)
FetchContent_Declare(
spdk
GIT_REPOSITORY https://github.com/spdk/spdk.git
GIT_TAG ${SPDK_VERSION}
GIT_SHALLOW TRUE
GIT_PROGRESS TRUE
SOURCE_DIR ${DEPS_DIR}/spdk-${SPDK_VERSION}
)
FetchContent_MakeAvailable(spdk)
set(SPDK_ROOT_DIR ${DEPS_DIR}/spdk-${SPDK_VERSION})
set(SPDK_BUILD_COMMAND ${CMAKE_SOURCE_DIR}/scripts/build_spdk.sh ${SPDK_ROOT_DIR} ${CMAKE_SOURCE_DIR}/spdk.patch)
add_custom_target(build_spdk
COMMAND ${SPDK_BUILD_COMMAND}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMENT "Building SPDK"
)
endif()
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git submodule是锁定了一个发行版本的commit，如果代码不修改的情况下，是锁定这个版本了。
| @@ -1,5 +1,5 @@ | |||
| diff --git a/include/spdk/bit_pool.h b/include/spdk/bit_pool.h | |||
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调整一下操作系统相关的东西，我们那个编译镜像是阿里os的，不识别，我改了下可以识别
scripts/build_spdk.sh
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| # 编译 SPDK | ||
| echo "编译 SPDK..." | ||
| make -j16 |
scripts/build_spdk.sh
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| git submodule update --init | ||
| ./scripts/pkgdep.sh | ||
| echo "配置 SPDK..." | ||
| ./configure --disable-tests --disable-unit-tests --disable-apps --disable-examples |
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当前是静态链接的，默认也不编译动态库，是不是先就检查静态库就行了
| # 配置 SPDK | ||
| cd "$SPDK_DIR" | ||
| git submodule update --init | ||
| ./scripts/pkgdep.sh |
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不这样没法执行编译，spdk官方编译也是执行这个脚本呀，https://github.com/spdk/spdk
scripts/build_spdk.sh
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| cd "$SPDK_DIR" | ||
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| # 检查补丁是否已经应用 | ||
| if git apply --check "../../$PATCH_FILE" 2>/dev/null; then |
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PATCH_FILE是绝对路径？
git apply --check $PATCH_FILE
2 participants
sh compile.sh执行就行