gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / gnulib-tool

diff --git a/gnulib-tool b/gnulib-tool
index 878f272..669931c 100755 (executable)
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -898,6 +898,9 @@ if test "X$1" = "X--no-reexec"; then
   shift
 fi
 
+# Unset CDPATH.  Otherwise, output from 'cd dir' can surprise callers.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
 # Command-line option processing.
 # Removes the OPTIONS from the arguments. Sets the variables:
 # - mode            one of: list, find, import, add-import, remove-import,
@@ -3334,7 +3337,7 @@ func_emit_lib_Makefile_am ()
     if test -n "$uses_subdirs"; then
       subdir_options=' subdir-objects'
     fi
-    echo "AUTOMAKE_OPTIONS = 1.5 gnits${subdir_options}"
+    echo "AUTOMAKE_OPTIONS = 1.9.6 gnits${subdir_options}"
   fi
   echo
   if test -z "$makefile_name"; then
@@ -3643,7 +3646,7 @@ func_emit_tests_Makefile_am ()
   if test -n "$uses_subdirs"; then
     subdir_options=' subdir-objects'
   fi
-  echo "AUTOMAKE_OPTIONS = 1.5 foreign${subdir_options}"
+  echo "AUTOMAKE_OPTIONS = 1.9.6 foreign${subdir_options}"
   echo
   if $for_test && ! $single_configure; then
     echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
@@ -5888,7 +5891,7 @@ func_create_testdir ()
   # Create Makefile.am.
   (echo "## Process this file with automake to produce Makefile.in."
    echo
-   echo "AUTOMAKE_OPTIONS = 1.5 foreign"
+   echo "AUTOMAKE_OPTIONS = 1.9.6 foreign"
    echo
    echo "SUBDIRS = $subdirs"
    echo
@@ -6197,7 +6200,7 @@ func_create_megatestdir ()
   # Create Makefile.am.
   (echo "## Process this file with automake to produce Makefile.in."
    echo
-   echo "AUTOMAKE_OPTIONS = 1.5 foreign"
+   echo "AUTOMAKE_OPTIONS = 1.9.6 foreign"
    echo
    echo "SUBDIRS = $megasubdirs"
    echo