commit 2a968316ed7bcdad9221d72608133e28b5de2e1b
author Harald Welte <laforge@osmocom.org> Mon Apr 20 19:47:19 2020 +0200
committer Harald Welte <laforge@osmocom.org> Mon Apr 20 19:47:19 2020 +0200
tree 428bc7bd6e8abb4f2b38861638c0aa22d5361bcc
parent 9a69cf3685f328be93e468a097b44f860d079c2c

gtphub_test: Fix compilation with gcc-10

/usr/bin/ld: ../../src/gtphub/gtphub.o:/home/laforge/projects/git/osmo-sgsn/src/gtphub/gtphub.c:50: multiple definition of `osmo_gtphub_ctx'; gtphub_test.o:/home/laforge/projects/git/osmo-sgsn/tests/gtphub/gtphub_test.c:57: first defined here
collect2: error: ld returned 1 exit status

See also https://alioth-lists.debian.net/pipermail/debian-mobcom-maintainers/Week-of-Mon-20200413/000653.html

Change-Id: I19c1eef6649d2747f0b624f5292d7ae47c4ca839