I am trying to compile a C++ program using make. After reading quite a few tutorials, I have come upon the following make file.
It reads source files from src directory, puts objects in the build directory, and puts the exe in the bin directory.
When I try running the following makefile, I get the subsequent error.
++ /bin/wavfiletool.exe -g -O2 g++: error: /bin/wavfiletool.exe: No such file or directory g++: fatal error: no input files compilation terminated. make: *** [/bin/wavfiletool.exe] Error 1 [Finished in 0.1s with exit code 2]
I have edited the makefile. One typo in the previous version was that I have .c when I am using .cpp and c++. I am now getting a different error.
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|Introduction to Linux — A Hands on Guide|
This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author’s experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
I am trying to create a Makefile target which first checks to see if my Docker container exists. If it exists then I want to issue the Docker Container Restart command otherwise I want to issue the Docker Run command to create and start the container.
I have coded the below but am getting the error shown below. The result = 1 is correct as I do have a container running. I have removed the container and tested that the result then becomes 0 which is also correct. The problem seems to be when I try to use result in the ifeq statement. Can someone please advise me what I am doing wrong? (I have temporarily commented out the docker commands and replaced them with echo true / false just while I am debugging).