[root@centos7 ~]# g++ -dumpversion
4.8.5
[root@centos7 ~]# g++ -dumpfullversion
g++: fatal error: no input files
compilation terminated.
[root@centos7 ~]# rpm -qf /usr/bin/g++
gcc-c++-4.8.5-44.el7.x86_64
On Mon, Jan 4, 2021 at 7:20 AM José Abílio Matos <jamatos(a)fc.up.pt> wrote:
Hi,
last week I have compiled the first alpha release of LyX 2.4 in copr.
As I have been doing in other cases I have built the package in EPEL 7 and 8, together
with the supported Fedora versions and rawhide.
The code only failed in EPEL 7. In a sense this was to be expected since the code
requires at least gcc 4.9 (full C++ support for regex is the culprit here).
The reason why I am writing this is because there is a test in the autotools base to
catch older versions of gcc and for some reason it is not working.
I have been asked what is the output of
g++ -dumpversion
and
g++ -dumpfullversion
in EPEL.
Could anyone that has an available installation send me that output, please?
The other tangential question is if there is a newer gcc version that can be used in
EPEL7. I think this question has been answered several times in this list but my search-fu
is not working at the moment.
What I wrote above only applies to EPEL 7 as EPEL 8 is working perfectly and I have
recently released the stable version of LyX there.
Best regards,
--
José Abílio
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