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Description of problem:

When installing pango on top of a base RHEL7.5 install that included glib2 2.54, it does not upgrade glib2 to 2.56 despite having a reference to g_log_structured_standard that only exists in 2.56 or higher.

Version-Release number of selected component (if applicable):

1.42.4-1

How reproducible:

every time

Steps to Reproduce:
1. Install Amazon RHEL 7.5 AMI
2. Install a package that depends on pango (in our case, a custom-built RRDtool)
3. Run the tool, it fails with a symbol error

Actual results:

[root@onms ~]# rrdtool
rrdtool: symbol lookup error: /usr/lib64/libpango-1.0.so.0: undefined symbol: g_log_structured_standard


Expected results:

1. pango should depend on glib2 >= 2.56, or be rebuilt against the base glib2 before updates
2. program should run

The workaround is to upgrade glib2 while installing pango, or to migrate to RHEL 7.6.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:2044

I affected by this bug and my version of Centos is 7.8

$ cat /etc/*release*
CentOS Linux release 7.8.2003 (Core)
Derived from Red Hat Enterprise Linux 7.8 (Source)
NAME="CentOS Linux"

/opt/google/chrome/chrome --headless --disable-gpu --screenshot https://www.chromestatus.com/
/opt/google/chrome/chrome: symbol lookup error: /lib64/libpango-1.0.so.0: undefined symbol: g_log_structured_standard

rpm -qa | grep glib2
glib2-devel-2.56.1-5.el7.x86_64
glib2-2.56.1-5.el7.x86_64

Does anybody know a workaround? I have to deliver a solution in critical time.

https://bugs.centos.org/view.php?id=17194

Sorry, I can't reproduce this issue with RHEL 7.8.

Maybe good to discuss the build process with CentOS, too.