https://bugs.gentoo.org/show_bug.cgi?id=347931

Replace -ldl with @lt_cv_dlopen_libs@
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=3cf9e6c4081cb72b5630f4f47861d285c9e1438a


diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index 5718fab..7b0f863 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -293,6 +293,7 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
+lt_cv_dlopen_libs = @lt_cv_dlopen_libs@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -336,7 +337,7 @@ libbfd_la_LDFLAGS = $(am__append_1) -release `cat libtool-soversion` \
 @INSTALL_LIBBFD_FALSE@noinst_LTLIBRARIES = libbfd.la
 AM_CFLAGS = $(WARN_CFLAGS)
 AM_CPPFLAGS = -DBINDIR='"$(bindir)"'
-@PLUGINS_TRUE@LIBDL = -ldl
+@PLUGINS_TRUE@LIBDL = @lt_cv_dlopen_libs@
 
 # bfd.h goes here, for now
 BFD_H = bfd.h
diff --git a/bfd/configure b/bfd/configure
index d81719d..fdf5356 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -606,6 +606,7 @@ havevecs
 tdefaults
 bfd_ufile_ptr
 bfd_file_ptr
+lt_cv_dlopen_libs
 supports_plugins
 bfd_default_target_size
 bfd_machines