不能在cmake中包含libcurl

Question

我在 mac 上准备了一个项目，现在我继续在 windows 上开发。

我的项目有这样的结构：

• 项目
  • 包括
    • HttpClient.h
  • 源代码
    • HttpClient.cpp
    • CMakeLists.txt
  • CMakeLists.txt
  • 主.cpp
  • curl-8.5.0
    • ....

我的基础 CMakeLists.txt 看起来像这样：

cmake_minimum_required(VERSION 3.22)

project(ReadPr)

# Add the src folder to the list of directories containing source files
add_subdirectory(src)

# Add the include folder to the list of directories containing header files
include_directories(include)

# Find the curl package
find_package(CURL REQUIRED)

# Add the executable and link it with the source files, curl library
add_executable(readPr main.cpp)

# Link the executable with the target in the src directory
target_link_libraries(readPr ReadPrSrc)

# Link the executable with the curl library
target_link_libraries(readPr ${CURL_LIBRARIES})

# Include the curl and jsoncpp headers
include_directories(${CURL_INCLUDE_DIRS})

但在我的标题中我找不到#include 。我很困惑为什么相同的配置在 mac 上有效，但在 Windows 上却不行。

我也尝试过进行此更改，但没有成功：

# Set the path to the libcurl root directory
set(CURL_ROOT "${CMAKE_SOURCE_DIR}/curl-8.5.0")

# Find the curl package
find_package(CURL REQUIRED)

有人可以给我建议吗。

Answer 1

@Botje 感谢您的提示，我现在感觉很傻，我更改我的 cmake 现在直接从存储库下载库以避免此问题，为此我将导入更改为：

include(FetchContent)
FetchContent_Declare(curl
    URL https://curl.se/download/curl-8.5.0.tar.gz
    DOWNLOAD_EXTRACT_TIMESTAMP true
)
FetchContent_MakeAvailable(curl)