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"GCC" not found in path [message #1422203]

Fri, 12 September 2014 13:40

Zaid Ahmed

Messages: 3
Registered: September 2014

Junior Member

HElp me! resolve this error!

The GNU arm tool chain has been added properly!
I did refer to various blogs and posts on this forum and am still left without a solution.
I kindly request the community to help me resolve this issue.

It would be of great help if i was provided with a step by step solution.

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Re: "GCC" not found in path [message #1422255 is a reply to message #1422203]

Fri, 12 September 2014 15:08

Eric Rizzo

Messages: 3070
Registered: July 2009

Senior Member

Moving this to the CDT forum.

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Re: "GCC" not found in path [message #1426415 is a reply to message #1422203]

Thu, 18 September 2014 18:19

Axel Mueller

Messages: 1973
Registered: July 2009

Senior Member

Eclipse uses the compiler to get the builtin include paths and symbols. The default command is "gcc". You have to adapt it to your compiler.
More info can be found here:
https://wiki.eclipse.org/CDT/User/FAQ#I_am_using_a_non_gnu_compiler_and_I_get_the_following_messages:_.22Error_launching_external_scanner_info_generator_.28gcc_-E_-P_-v_-dD.22_and_.22File_not_indexed_because_it_was_not_built_.22._How_do_I_get_rid_of_them.3F
http://help.eclipse.org/luna/index.jsp?topic=%2Forg.eclipse.cdt.doc.user%2Fconcepts%2Fcdt_c_scanner_discovery.htm

Before you ask
- search this forum
- see the FAQ http://wiki.eclipse.org/CDT/User/FAQ
- google

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Re: "GCC" not found in path [message #1440420 is a reply to message #1426415]

Wed, 08 October 2014 10:42

Cristobal Chaves

Messages: 5
Registered: October 2014

Junior Member

Hi, I'm working with on-board computer in Eclipse C/C++ and I have some problems .Currently I added libraries necessary for the board used and libraries Arm, but the errors continue. These are the errors that I have currently. You have any idea what library I should add or do to make it work.

List of errors:

configTICK_RATE_HZ
xTaskWoken
xSemaphoreTake
xSemaphoreGive
xHigherPriorityTaskWoken
portTickType
portBASE_TYPE
portTICK_RATE_MS
port_MAX_DELAY
port_STACK_TYPE
portTickType
CSP_BASE_TYPE
CSP_MAX_DELAY

Thank you,

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[Updated on: Wed, 08 October 2014 10:43]

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Re: "GCC" not found in path [message #1744751 is a reply to message #1422203]

Thu, 29 September 2016 22:22

Albert Dawidczyk

Messages: 1
Registered: September 2016

Junior Member

This solution worked for me Wink

1) Make sure that you have a path to your GNU in your system variables.
To check it, go to Computer Properties > Advances System Settings > Environmental variables > in "User variables" you should get a "PATH" variable. Edit it, and check if there's a path to your GNU. If not, add it.

2) Go to Eclipse, Window > Properties > C/C++ > Build > Environment and check if you have a PATH variable there. It should have value of "${PATH} (which directs to your just set system variable) or just a path to your GNU. For me, setting it to the "${PATH}" value worked. Tick "Appendvariables to native environment" below.

3) Now go to Properties > C/C++ > Build > Settings > Discovery and find settings for your GNU (e.g. "CDT GCC Built-In Compiler Settings MinGW" as for me). To the compiler specs below the list add two paths. First to "gcc.exe" file in your GNU directory (e.g "C:\MinGW\bin\gcc.exe" for MinGW), second - to "g++.exe" in the same dir.

4) Apply all changes and it should work now.

However the errors still appear for me, but at least code gets started and works Wink

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