From 4ad97abc893ded93296f7c157631369fbddcf90a Mon Sep 17 00:00:00 2001
From: Christian Persch <chpe@src.gnome.org>
Date: Tue, 13 Mar 2018 12:32:15 +0100
Subject: [PATCH] build: Explicitly link to libdl

https://bugzilla.gnome.org/show_bug.cgi?id=794281
---
 configure.ac          | 7 +++++++
 gucharmap/Makefile.am | 1 +
 2 files changed, 8 insertions(+)

diff --git a/configure.ac b/configure.ac
index edbeafc3edf0..a4aa04a52d5a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -120,6 +120,13 @@ PKG_CHECK_MODULES([GTK],[
   freetype2
 ])
 
+sv_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS([dlsym],[dl])
+LIBDL="$LIBS"
+LIBS="$sv_LIBS"
+AC_SUBST([LIBDL])
+
 GLIB_GENMARSHAL="$($PKG_CONFIG --variable=glib_genmarshal glib-2.0)"
 AC_SUBST([GLIB_GENMARSHAL])
 GLIB_MKENUMS="$($PKG_CONFIG --variable=glib_mkenums glib-2.0)"
diff --git a/gucharmap/Makefile.am b/gucharmap/Makefile.am
index e14b9d08b209..86b8b013311f 100644
--- a/gucharmap/Makefile.am
+++ b/gucharmap/Makefile.am
@@ -156,6 +156,7 @@ gucharmap_LDFLAGS = \
 gucharmap_LDADD = \
 	libgucharmap@GUCHARMAP_LIBRARY_SUFFIX_U@.la	\
 	$(GTK_LIBS)	\
+	$(LIBDL) \
 	$(INTL_LIBS)
 
 dist_noinst_DATA = gucharmap-menus.ui
-- 
2.16.2