No pthread library and undefined reference to ' pthread_create ' solution under Ubuntu

Source: Internet
Author: User

Recently compiled a program under Ubuntu, need to use multi-line threading pthread, but always prompt "undefined reference to ' pthread_create '" error, as shown in the following figure:


To solve this problem is very simple. First say how to solve.

If you are using GCC compilation, or have compiled commands written to the makefile file, for example, my makefile file is:

[plain] view plain copy all:gcc-g-wall-i/usr/local/include-o transmitter transmitter.c inifilerw.c -lpthread CLEAN:RM-RF *.O Transmitter then just add-lpthread at the back, and in redhat5 you can add-lpthread to the back of the-wall, but in the U The Buntu must be added to the last line.

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