Hi Tom,
Em seg, 23 de set de 2019 às 17:02, Tom Rini trini@konsulko.com escreveu:
On Mon, Sep 23, 2019 at 04:47:55PM -0300, Breno Matheus Lima wrote:
Hi All,
I'm trying to run buildman in Ubuntu 18.04 and I met the following build issue in most of the archs:
+/home/breno/.buildman-toolchains/gcc-7.3.0-nolibc/powerpc-linux/bin/../libexec/gcc/powerpc-linux/7.3.0/cc1: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory +make[2]: *** [u-boot.cfg] Error 1 +make[1]: *** No rule to make target 'include/config/auto.conf', needed by 'include/config/uboot.release'. Stop. +make: *** [sub-make] Error 2
According to link [1] libmpfr4 has been dropped in Ubuntu 18.04 It was replaced by the package libmpfr6, seems that the toolchains being used by buildman requires libmpfr4 package.
Has anyone seen similar issue?
I could solve this issue after following link [2] and creating a symbolical link for libmpfr.so.4 as below:
$ sudo ln -s /usr/lib/x86_64-linux-gnu/libmpfr.so.6 /usr/lib/x86_64-linux-gnu/libmpfr.so.4
Just wondering if someone found a better workaround for this issue :)
A better workaround for this is to grab the libmpfr4 deb from Ubuntu 16.04 and install that. I suppose we might need to investigate moving to the Bootlin created toolchains, even if we can't also move to a newer toolchain version at the same time (for various reasons documented in other threads, we need gcc 8.3 or 9.x for all architectures to be happy).
That worked, thanks!
Just downloaded from link below and I'm not seeing this error anymore: https://launchpad.net/ubuntu/bionic/amd64/libmpfr4/3.1.6-1
Best regards, Breno Lima