diff --git a/ld/ChangeLog b/ld/ChangeLog
index 2462b30bf1..b9eac34704 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/19533
+	* configure.ac (compressed_debug_sections): Replace == with =.
+	* configure: Regenerated.
+
 2016-01-22  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 
 	* scripttempl/avr.sc (.noinit): Force .noinit VMA to end of .bss VMA.
diff --git a/ld/configure b/ld/configure
index 2141ee7cb0..cb1e5731e6 100755
--- a/ld/configure
+++ b/ld/configure
@@ -17103,7 +17103,7 @@ do
   fi
 done
 
-if test x$ac_default_compressed_debug_sections == xyes ; then
+if test x$ac_default_compressed_debug_sections = xyes ; then
 
 $as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h
 
diff --git a/ld/configure.ac b/ld/configure.ac
index a660b12564..65425060c0 100644
--- a/ld/configure.ac
+++ b/ld/configure.ac
@@ -372,7 +372,7 @@ do
   fi
 done
 
-if test x$ac_default_compressed_debug_sections == xyes ; then
+if test x$ac_default_compressed_debug_sections = xyes ; then
   AC_DEFINE(DEFAULT_FLAG_COMPRESS_DEBUG, 1, [Define if you want compressed debug sections by default.])
 fi