From 6528e8c1cb3fbf2c3ca99fc6e0391026e92b5cdb Mon Sep 17 00:00:00 2001
From: Eric <ewild@sysmocom.de>
Date: Sat, 11 Apr 2020 01:04:08 +0200
Subject: tests: dlopen does not imply availability of dlsym..

Check for both.

Change-Id: If41a20bf499f791432f5f207e40688e97fb6e9f7
---
 configure.ac              | 3 +++
 tests/gbproxy/Makefile.am | 1 +
 2 files changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 644a0bd53..6aab8d786 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,6 +38,9 @@ dnl checks for libraries
 AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""])
 AC_SUBST(LIBRARY_DL)
 
+AC_SEARCH_LIBS([dlsym], [dl dld], [LIBRARY_DLSYM="$LIBS";LIBS=""])
+AC_SUBST(LIBRARY_DLSYM)
+
 
 PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.2.0)
 PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.2.0)
diff --git a/tests/gbproxy/Makefile.am b/tests/gbproxy/Makefile.am
index cb245b4cd..b9585acc8 100644
--- a/tests/gbproxy/Makefile.am
+++ b/tests/gbproxy/Makefile.am
@@ -46,5 +46,6 @@ gbproxy_test_LDADD = \
 	$(LIBOSMOVTY_LIBS) \
 	$(LIBOSMOABIS_LIBS) \
 	$(LIBRARY_DL) \
+	$(LIBRARY_DLSYM) \
 	-lrt \
 	$(NULL)
-- 
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