-Werror=implicit-function-declaration 是GCC(GNU Compiler Collection)编译器的一个编译选项。这个选项分为两部分:-Wimplicit-function-declaration 和-Werror。 -Wimplicit-function-declaration:启用时,如果编译器在函数被调用之前没有遇到该函数的声明(即函数原型),则会产生一个警告。 -Werror:将所有警告视为错误...
intm(int,int); 简单举例: 1#include <stdio.h>23intm(intx,inty);//在这里提前进行声明4intmain(intargc,charconst*argv[])5{6inta, b, c;7printf("输入两个整数:\n");8scanf("%d%d", &a, &b);9c =m(a, b);10printf("%d\n", c);11return0;12}1314intm(intx,inty) {15intz;16z...
GCC 9 emits the following new warning: cc1plus: warning: ‘-Werror=’ argument ‘-Werror=implicit-function-declaration’ is not valid for C++ Please remove the flag for C++ code.
vtls/openssl.c:479:15: error: implicit declaration of function ‘RAND_egd’ [-Werror=implicit-function-declaration] int ret = RAND_egd(data->set.str[STRING_SSL_EGDSOCKET]? 1. 2. 这个是新版本的问题,如果不影响使用,可以换老版本,如:curl-7.69.1.tar.gz...
1.30.0 fails to build on Mac OS X 10.7: src/lib/ares_event_configchg.c:370:11: error: implicit declaration of function 'fcntl' [-Werror,-Wimplicit-function-declaration] flags = fcntl((*configchg)->fd, F_GETFL, 0); ^ src/lib/ares_event_co...
builds/unix/ftsystem.c:325:22: error: implicit declaration of function 'read'[-Werror,-Wimplicit-function-declaration]read_count = read( file,^builds/unix/ftsystem.c:325:22: note: did you mean 'fread'?/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX...
-Wimplicit-function-declaration (C and Objective-C only) -Winit-self (only for C++) -Wlogical-not-parentheses -Wmain (only for C/ObjC and unless -ffreestanding) -Wmaybe-uninitialized -Wmemset-elt-size -Wmemset-transposed-args -Wmisleading-indentation (only for C/C++) ...
mac pyenv install 报错 error: implicit declaration of function 'sendfile' is invalid in C99 [-Werror,-Wimplicit-function-declaration] 执行pyenv install 3.8.0报错 解决办法 CFLAGS="-I$(brew --prefix openssl)/include -I$(brew --prefix bzip2)/include -I$(brew --prefix readline)/include -I...
initmutexsemaphoredeclaration函数struct cce123的技术博客e123的技术博客 专注于嵌入式软件开发专注于嵌入式软件开发 错错误:隐式声明函数‘init_MUTEX’[-Werror=implicit-function-declaration]误:隐式声明函数‘init_MUTEX’[-Werror=implicit-function-declaration] 分类:Linux驱动2012-07-2321:332200人阅读评论(0)收...
A build system and primary set of packages for Termux. - unzip: -Werror=implicit-function-declaration · termux/termux-packages@a39c49c