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I want to use bash commands in Makefile along with MATLAB scripts. Currently when i put a simple bash command in Makefile and run that target, I get error

/bin/bash: ./test1: No such file or directory

I have used a simple bash command

satuaratedrate:
bash -c "cd ~/Desktop/r4/saturatedrate/iperf_s"; echo "I'm in some_dir"; ./test1; echo "is it working"

I have also put SHELL := /bin/bashin beginning of make file as suggested by enter link description here

I am using Mac OsX

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    Give a look to some tutorial on the net about how to create a makefile. E.g. here. Take a working makefile and modify it. Usually it's more cosy. BTW post your whole makefile file so it will be possible to check it.
    – Hastur
    Sep 6, 2015 at 9:35

1 Answer 1

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The semi-colon will terminate a bash command. So bash -c "cd ~/Desktop/r4/saturatedrate/iperf_s"; starts a bash shell and does the cd command then exits. Then the echo command and then the test1 command - but test1 does not exist in the current directory. Remember the shell command that issued the cd command has exited.

This make command should call test1:

saturatedrate:
    bash -c "cd ~/Desktop/r4/saturatedrate/iperf_s/test1"; 
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  • when i try this command test1 which is placed in 'code'~/Desktop/r4/saturatedrate/iperf_s is run the current directory from where the command is run. I want the test1 to run in this directory "~/Desktop/r4/saturatedrate/iperf_s/"
    – Umar
    Sep 6, 2015 at 19:07
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    bash -c "cd ~/Desktop/r4/saturatedrate/iperf_s && ./test1" is working @suspectus, Thank you so much
    – Umar
    Sep 6, 2015 at 19:21
  • @Umar - Glad to hear you have it working now.
    – suspectus
    Sep 6, 2015 at 19:44

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