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我使用的是CLion程序。这是我第一次尝试使用外部库,所以我还不太了解它。我找到了如何设置库的说明,但它仍然不适合我。CMakeList.txt没有显示错误,但在main.cpp中出现了以下错误:
====================[ Build | untitled | Debug ]================================
"C:\Program Files\JetBrains\CLion 2023.1.3\bin\cmake\win\x64\bin\cmake.exe" --build C:\Users\Tomáš\CLionProjects\untitled\cmake-build-debug --target untitled -j 3
[1/1] Linking CXX executable untitled.exe
FAILED: untitled.exe
cmd.exe /C "cd . && C:\PROGRA~1\JETBRA~1\CLION2~1.3\bin\mingw\bin\G__~1.EXE -g CMakeFiles/untitled.dir/main.cpp.obj -o untitled.exe -Wl,--out-implib,libuntitled.dll.a -Wl,--major-image-version,0,--minor-image-version,0 -lcurl -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 && cd ."
C:\Program Files\JetBrains\CLion 2023.1.3\bin\mingw\bin/ld.exe: cannot find -lcurl
collect2.exe: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
我使用这个代码:CMakeList.txt:
cmake_minimum_required(VERSION 3.25)
project(untitled)
set(CMAKE_CXX_STANDARD 17)
set(CURL_LIBRARY "-LC:/C++ library/curl-8.1.2_3-win64-mingw/curl-8.1.2_3-win64-mingw")
include_directories("C:/C++ library/curl-8.1.2_3-win64-mingw/curl-8.1.2_3-win64-mingw/include")
add_executable(untitled main.cpp)
target_link_libraries(untitled ${CURL_LIBRARIES} curl)
main.cpp:
#include <iostream>
#include <curl/curl.h>
int main() {
curl_global_init(CURL_GLOBAL_ALL);
CURL* curl = curl_easy_init();
if (curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
CURLcode res = curl_easy_perform(curl);
if (res != CURLE_OK) {
std::cerr << "Chyba pri provadeni pozadavku: " << curl_easy_strerror(res) << std::endl;
}
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
我已经尝试了几个教程,但都不适合我。
我将非常感谢你的帮助。
1条答案
按热度按时间ubby3x7f1#
正确的解决方案是一个IMPORTED目标,您可以链接到: