yup, that did it... it also installs the actual libraries that way it seems. On 6/3/20 2:11 PM, Stephan Guilloux wrote: > I guess you need to install libgpio-c++ as well. > > logo_papillon_1.jpg > > > > color.jpg > > > > Stéphan GUILLOUXIngénieur Développement Sr > > 40 avenue de la libération 57160 Châtel St-GermainTél. 03 87 65 98 80 > / poste 221stephan.guilloux at crisalid.com > <mailto:stephan.guilloux at crisalid.com> > > LES LOGICIELS QUI VOUS DONNENT DES AILES ! - www.crisalid.com > <http://www.crisalid.com> > > > > > Le mer. 3 juin 2020 à 21:56, R C <cjvijf at gmail.com > <mailto:cjvijf at gmail.com>> a écrit : > > > >> Am I missing something? > > The gpio handling was changed several kernels ago, IIRC you need > you > > use libgpio now. > > I think I built it some time ago and put it here > > https://people.centos.org/pgreco/libgpiod/, let me know if it helps. > >> > > I think I only needed to nstall these 3, but the 2nd one gives me > some > trouble: > > libgpiod-1.4.1-2.el7.armv7hl.rpm > libgpiod-devel-1.4.1-2.el7.armv7hl.rpm > libgpiod-utils-1.4.1-2.el7.armv7hl.rpm > > [root at localhost libgpiod.rpms]# rpm -ivh > libgpiod-devel-1.4.1-2.el7.armv7hl.rpm > error: Failed dependencies: > libgpiodcxx.so.1 is needed by libgpiod-devel-1.4.1-2.el7.armv7hl > > > is the 2nd one, libgpiod-devel-1.4.1-2.el7.armv7hl.rpm, the one > that has > the header files in it? > > When I compile something simple I found: > > $ make > cc main.c -lgpiod -D CONSUMER=\"libgpiod-led\" -o libgpiod-led > main.c:1:19: fatal error: gpiod.h: No such file or directory > #include <gpiod.h> > ^ > > I did a 'find' on the whole filesystem, I don't seem to have it > anywhere. > > > thanks, > > > Ron > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org <mailto:Arm-dev at centos.org> > https://lists.centos.org/mailman/listinfo/arm-dev > > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org > https://lists.centos.org/mailman/listinfo/arm-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/arm-dev/attachments/20200603/4da7df76/attachment-0005.html>