https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969940#M12698 <P>I tested your project and it can be build without any issue. What's your S32DS version?&nbsp;</P> Wed, 09 Oct 2024 12:24:57 GMT jiri_kral 2024-10-09T12:24:57Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1967516#M12688 <P>Hi，</P><P>I create a new application project and add the command -fstack-protector-all. The compilation fails with the following message:</P><P>undefined reference to `__stack_chk_fail'</P><P>undefined reference to `__stack_chk_guard'</P><P>&nbsp;</P><P>S32DS projects created from Example support the -fstack-protector-all command.</P><P>I didn't find any difference in the stack protection configuration between these two projects，Can you help me with this?</P><P>MCU:FS32K146, IDE:S32DS</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1700.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/302968iB7AF0DAB058AA556/image-size/large?v=v2&amp;px=999" role="button" title="1700.png" alt="1700.png" /></span></P> Sun, 06 Oct 2024 17:30:48 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1967516#M12688 xiongsl 2024-10-06T17:30:48Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969759#M12693 <P>Hi,&nbsp;</P> <P>is into your non-example project properly linked STD C library? What version of gcc are you using?&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="jiri_kral_0-1728464247821.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303711i4D452A2EF5E07B2C/image-size/large?v=v2&amp;px=999" role="button" title="jiri_kral_0-1728464247821.png" alt="jiri_kral_0-1728464247821.png" /></span></P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 09 Oct 2024 08:58:17 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969759#M12693 jiri_kral 2024-10-09T08:58:17Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969797#M12696 <P>Hi，</P><P>I have the same configuration as you, GCC version 6.3</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_0-1728465872978.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303716i37BBCDC9D7438FE1/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_0-1728465872978.png" alt="xiongsl_0-1728465872978.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_1-1728466077647.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303720i235FCCA45BD07F4F/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_1-1728466077647.png" alt="xiongsl_1-1728466077647.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 09 Oct 2024 09:34:11 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969797#M12696 xiongsl 2024-10-09T09:34:11Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969802#M12697 Wed, 09 Oct 2024 09:36:32 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969802#M12697 xiongsl 2024-10-09T09:36:32Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969940#M12698 <P>I tested your project and it can be build without any issue. What's your S32DS version?&nbsp;</P> Wed, 09 Oct 2024 12:24:57 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1969940#M12698 jiri_kral 2024-10-09T12:24:57Z https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1970773#M12699 <P>S32DS version is 3.4</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_0-1728524682595.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303859iE58CE04D6894A54C/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_0-1728524682595.png" alt="xiongsl_0-1728524682595.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_1-1728524731469.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303860iE0EA33046A1F4114/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_1-1728524731469.png" alt="xiongsl_1-1728524731469.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_2-1728524773526.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303862i97725B02FE381E55/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_2-1728524773526.png" alt="xiongsl_2-1728524773526.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xiongsl_3-1728525105024.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303865i4F24EED29B564AA1/image-size/medium?v=v2&amp;px=400" role="button" title="xiongsl_3-1728525105024.png" alt="xiongsl_3-1728525105024.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 10 Oct 2024 01:54:14 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-resolve-undefined-references-to-quot-stack-chk-fail-quot/m-p/1970773#M12699 xiongsl 2024-10-10T01:54:14Z