Hi, thanks for your reply. So, on my system there are 2 gcc's. one installed by the OS and the other by installation of devtooset-6. Upon checking the versions of both I have 4.8.5 installed by OS in /usr/bin the other one from devtoolset is 6.3.1. Your reference to check /proc/version shows that it sees 4.8.5. how can I manipulate the install to use the gcc from /opt/rh/devtoolset-6/root/bin/gcc (which is 6.3.1)
---------------------------- John Weber Ball Aerospace ITS ND System Administrator 10 Longs Peak Dr., Broomfield, CO 80021 C: 303-807-3608 P: 303-234-2103 E: jweb...@ball.com -----Original Message----- From: Jonathan Rajotte-Julien <jonathan.rajotte-jul...@efficios.com> Sent: Friday, November 20, 2020 11:48 AM To: Weber, John <jweb...@ball.com> Cc: 'lttng-dev@lists.lttng.org' <lttng-dev@lists.lttng.org> Subject: [EXTERNAL] Re: [lttng-dev] lttng 2.12 install Hi John, This does not seems to be directly related to the lttng-modules project. This errors seems to arise because of the compiler you are using to compile lttng-modules (kernel modules). The RETPOLINE check is part of the kernel build system, not directly lttng-modules. I would recommend that you take a look at the /proc/version file and the compiler that was used to compile your kernel. Also note that EfficiOS [1] provide commercial support if you ever need more in-depth support. Cheers [1] https://urldefense.proofpoint.com/v2/url?u=https-3A__www.efficios.com_contact_&d=DwIBAg&c=jF7FvYH6t0RX1HrEjVCgHQ&r=t_BRyMysL9XIchJvkrT9wQ&m=EB0u_nTE1tUx4ZXA7ENPxCS2zGFrbf0ZpfI5DiP051o&s=JumKvFuRjeKw-8NQkpWd1nN8ZOHAo-JMUMiqWc2Oq9o&e= On Fri, Nov 20, 2020 at 05:43:00PM +0000, Weber, John via lttng-dev wrote: > Hi, I have a centos 7.8 workstation that I'm trying to install lttng-modules > & lttng-tools from source. Based on your install instructions I'm working on > installing the modules part first and its failing. I am getting the error: > Make entering directory /usr/src/kernels/3.10.0-1127.19.1.el7.x86_64 > Arch/x86/Makefile:166 *** CONFIG_RETPOLINE=y, but not supported by the > compiler. Compiler update recommended... stop > Make: modules error 2 > > Help, how can I get this program to install? Im stuck. Also, my work > environment is classified so there is no access to internet from high side. > > ---------------------------- > John Weber > Ball Aerospace > ITS ND System Administrator > 10 Longs Peak Dr., Broomfield, CO 80021 > C: 303-807-3608 P: 303-234-2103 > E: jweb...@ball.com > > > [cid:image001.jpg@01D6BF29.AD6C5250] > > > [cid:image002.jpg@01D6BF29.AD6C5250]<http://www.ball.com/aerospace> > > This message and any enclosures are intended only for the addressee. > Please notify the sender by email if you are not the intended > recipient. If you are not the intended recipient, you may not use, > copy, disclose, or distribute this message or its contents or > enclosures to any other person and any such actions may be unlawful. > Ball reserves the right to monitor and review all messages and enclosures > sent to or from this email address. > _______________________________________________ > lttng-dev mailing list > lttng-dev@lists.lttng.org > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.lttng.org_c > gi-2Dbin_mailman_listinfo_lttng-2Ddev&d=DwIBAg&c=jF7FvYH6t0RX1HrEjVCgH > Q&r=t_BRyMysL9XIchJvkrT9wQ&m=EB0u_nTE1tUx4ZXA7ENPxCS2zGFrbf0ZpfI5DiP05 > 1o&s=tlmdamhJeWU81ADw4gyy0TeCGIhuLXutgPxwQNZsQUk&e= -- Jonathan Rajotte-Julien EfficiOS This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
