gcc编译线程程序需带-lpthread选项(否则出错:undefined reference to `pthread_create') 2019-12-25 13:38 −程序中两处使用了pthread_create函数,包含了头文件#include <pthread.h>。 gcc xxx.c -o xxx 编译时出现以下错误: 分析: 用gcc编译使用了POSIX thread的程序时通常
0251:do_rootfs[dirs]="${TOPDIR}" 文件:'/home/rog/am64_official_SDK/tisdk/sources/oe-core/meta/lib/oe/rootfs.py、行号:977、函数:create_rootfs 0973:img_type = d.getVar ('image_PKGTYPE') 0974:如果 img_type ="rpm": 0975:RpmRootfs (d、manify_dir、progress_Reporter、logc...
Create a new Rust project with cargo new --bin test Add gstreamer = "0.10.0" to my Cargo.toml dependencies Create main.rs: extern crate gstreamer as gst; fn main() { gst::init().unwrap(); } Now, because I got an error ld: cannot find -lgstreamer-1.0 (and the same for gobje...
changed: GROUP ( libpthread.so.0 libpthread_nonshared.a ) File: /home/user/var-som-mx6-dora/var_yocto_rel_v2.0/build_mx6q/tmp/sysroots/varsommx6q/usr/lib/pkgconfig/gstreamer-0.10.pc changed to: prefix=/home/user/var-som-mx6-dora/var_yocto_rel_v2.0/build_mx6q/tmp...
pthread_sigmask(SIG_BLOCK, &set, nullptr); signalThread = std::thread(&signalHandler, &set); int numRecorders = 8; std::vector<Recorder> recorders; // create 8 recorders each with the same cv::Mats for(int i = 0; i < numRecorders; i++) ...
that it cannot create /find the plugin elements: (kinesis_video_gstreamer_sample_rtsp_app:6470): GLib-GObject-CRITICAL**: g_object_set: assertion 'G_IS_OBJECT (object)' failed Notall elements could be created: rtspsrc (gst-plugins-good) rtph264depay (gst-plugins-good) appsink ...
361253 [s390x] ex_clone.c:42: undefined reference to `pthread_create' 361354 ppc64[le]: wire up separate socketcalls system calls 361615 Inconsistent termination for multithreaded process terminated by signal 361926 Unhandled Solaris syscall: sysfs(84) ...
首先需要将 xxfpm 和 pthreadGC2.dll 放到php-cgi.exe 所在的文件夹下,pthreadGC2.dll 为 xxfpm引用的类库,是必须文件。网上以前的介绍是将该文件添加进注册表,本人发现并不需要,只要跟xxfpm放在同一个文件夹下即可,而且作者已经将pthreadGC2.dll上传到了github上,无需去别的资源下载。
[__ZN19QAbstractScrollArea6trUtf8EPKcS1_i]+0x20): undefined reference to `_imp___ZN19QAbstractScrollArea16staticMetaObjectE' c:/qt/qt5.2.0/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../i686-w64-mingw32/bin/ld.exe: C:/src/qtbase-master141107/qtbase/...