当我尝试构建这段代码时,我得到了“undefined reference to 'square‘”错误,因为它没有将square.c和cube.c放入build命令中:
#include <stdio.h>
#include "square.h"
#include "cube.h"
#define cube(x) (x*x*x)
int main(void) {
int i;
for (i = 0; i <= 30; ++i)
printf("%4d %10d %10d\n", i, square(i
我尝试用clang 8.0.0为Linux内核2.6.37代码生成AST文件。我在内核根目录中运行以下命令 clang -emit-ast init/main.c -o astfile -std=c11 -Iinclude -Iarch/x86/include 并获取错误 In file included from /mnt/lfs/sources/linux-2.6.37/init/main.c:12:
/mnt/lfs/sources/linux-2.6.37/include/linux/types.h:13:2: warning: "Attempt to use kernel
我正在阿尔卑斯Linux上编译Mongo。
有人知道如何克服这个错误吗?
In file included from src/mongo/util/net/socket_poll.h:20:0,
from src/mongo/util/net/sock.cpp:42:
/usr/include/sys/poll.h:1:2: error: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Werror=cpp]
#warning redirecting
在编译包含C++的stb_image.h源文件时,我会得到这个特殊的错误。
In file included from /home/zeux/Documents/Projects/cube-game/./lib/stb/stb_image.h:723,
from /home/zeux/Documents/Projects/cube-game/src/core/stbi_impl.cpp:2:
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/emmintrin.h: In function ‘stbi_uc* st
我正在寻找一种在C++中为多个平台组织头文件的模式。
我有一个可以在Linux和Win32下编译的包装器.h文件。
这是我能做的最好的事了吗?
// defs.h
#if defined(WIN32)
#include <win32/defs.h>
#elif defined(LINUX)
#include <linux/defs.h>
#else
#error "Unable to determine OS or current OS is not supported!"
#endif
// Common stuff below here...
我想在我的Ubuntu14.04机器上构建Celestia-1.6.1,但是,我似乎不能轻松地使用gcc版本4.9.1。
我正在使用来自http://sourceforge.net/projects/celestia/files/的源文件
运行./configure --with glut是可行的:
***************************************************************
** Celestia configuration complete. Now do a 'make' followed **
** by 'ma