libcc1: Fix up libcc1 configure [PR98330]

Either we should write test x$darwin_dynamic_lookup = xyes
or we should make sure the variable is always defined to non-empty string.

2020-12-18  Jakub Jelinek  <jakub@redhat.com>

	PR bootstrap/98380
	* configure.ac: Set darwin_dynamic_lookup=no instead to empty
	string.
	* configure: Regenerated.

diff --git a/libcc1/configure b/libcc1/configure
index d3eedfe..ac0f031 100755 (executable)
--- a/libcc1/configure
+++ b/libcc1/configure
@@ -14976,7 +14976,7 @@ LIBS="$LIBS $libcc1_cv_lib_sockets"
 
 case "$host" in
   *-*-darwin*) darwin_dynamic_lookup=yes ;;
-  *) darwin_dynamic_lookup= ;;
+  *) darwin_dynamic_lookup=no ;;
 esac
  if test $darwin_dynamic_lookup = yes; then
   DARWIN_DYNAMIC_LOOKUP_TRUE=

diff --git a/libcc1/configure.ac b/libcc1/configure.ac
index 262e0a6..648bcba 100644 (file)
--- a/libcc1/configure.ac
+++ b/libcc1/configure.ac
@@ -106,7 +106,7 @@ LIBS="$LIBS $libcc1_cv_lib_sockets"
 
 case "$host" in
   *-*-darwin*) darwin_dynamic_lookup=yes ;;
-  *) darwin_dynamic_lookup= ;;
+  *) darwin_dynamic_lookup=no ;;
 esac
 AM_CONDITIONAL(DARWIN_DYNAMIC_LOOKUP, test $darwin_dynamic_lookup = yes)