这段代码首先检查操作系统是否为Linux,然后使用find_package命令查找Filesystem包(这是CMake 3.11及更高版本内置的模块)。接下来,在Unix系统上链接stdc++fs库。 请确保将your_target替换为实际的目标名称。 通过这样做,您将能够在构建时包含-lstdc++fs参数以解决<filesystem>头文件的依赖。
问在Windows中使用C2039时，错误CMake：‘is _目录’：不是‘std：：实验性：：文件系统’的成员EN...
说明 编译环境: mac osx 10.14 + cmake + clang++ 写了一个简单c++的范例调用ffmpeg函数完成音频采集 出错提示 [build] /usr/local/ffmpeg/include/libavutil/common.h:30:2: error: missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS [build] #error missing -D__STDC_CONSTANT_MA热门...
问在cmake_list中静态链接OpenSSLEN首先明确一个点：静态类型和实际类型都是可以改变的。唯一不同的是...
set(LIBZIP_TYPES_INCLUDE "#if !defined(__STDC_FORMAT_MACROS) #define __STDC_FORMAT_MACROS 1 #endif #include <inttypes.h>") elseif(HAVE_STDINT_H_LIBZIP) set(LIBZIP_TYPES_INCLUDE "#include <stdint.h>") elseif(HAVE_SYS_TYPES_H_LIBZIP) set(LIBZIP_TYPES_INCLUDE "#include <sys...
CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h" STDC_HEADERS) if (NOT CMAKE_REQUIRED_FLAGS) set(CMAKE_REQUIRED_FLAGS "") endif() if (NOT CMAKE_REQUIRED_INCLUDES) set(CMAKE_REQUIRED_INCLUDES "") endif() if (NOT CMAKE_REQUIRED_LIBRARIES) set(CMAKE_REQUIRED_LIBRARIES "")...
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使用CMake对pthread的未定义引用好像你的libc.so太老了。__libc_single_threaded只存在于新的libc.so中...
使用CMake对pthread的未定义引用好像你的libc.so太老了。__libc_single_threaded只存在于新的libc.so中...