libtool: Remove unneeded quotes in assignment.

The quotes in this assignment cause "make syntax-check" to
fail.  Thus, this patch removes them.

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index c02fb555e266d275a6076f70301f81ca7ee6b181..c0435a2f8c6b2c6b7b87a21955695d43e5a3a365 100644 (file)
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1931,7 +1931,7 @@ else
   tpf*)
     # Don't try to run any link tests for TPF.  We know it's impossible
     # because TPF is a cross-compiler, and we know how we open DSOs.
-    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen=dlopen
     lt_cv_dlopen_libs=
     lt_cv_dlopen_self=no
     ;;