gnulib: update git submodule

This brings in the fix for parse-datetime test failures on NetBSD:
https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00069.html
https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=35f8ff2e1162bf3ee60d99b6812f2ae10f3f2898

Signed-off-by: Daiki Ueno <ueno@gnu.org>

diff --git a/gl/override/m4/valgrind-tests.m4.diff b/gl/override/m4/valgrind-tests.m4.diff
index 4e31532e75528357cd103d8e50e8ff1dedd427af..95351fa36163632b7d9fecd55ebd7d0344087b7f 100644 (file)
--- a/gl/override/m4/valgrind-tests.m4.diff
+++ b/gl/override/m4/valgrind-tests.m4.diff
@@ -1,6 +1,8 @@
---- valgrind-tests.m4  2018-05-25 10:11:51.767309109 +0200
-+++ valgrind-tests.m4.gnutls   2018-05-25 10:20:02.999088040 +0200
-@@ -12,9 +12,9 @@
+diff --git a/m4/valgrind-tests.m4 b/m4/valgrind-tests.m4
+index 50d90e145..5e198b455 100644
+--- a/m4/valgrind-tests.m4
++++ b/m4/valgrind-tests.m4
+@@ -12,9 +12,9 @@ dnl From Simon Josefsson
  AC_DEFUN([gl_VALGRIND_TESTS],
  [
    AC_ARG_ENABLE([valgrind-tests],
@@ -13,12 +15,12 @@
  
    # Run self-tests under valgrind?
    if test "$opt_valgrind_tests" = "yes" && test "$cross_compiling" = no; then
-@@ -23,7 +23,7 @@
-     if test "$VALGRIND"; then
+@@ -45,7 +45,7 @@ AC_DEFUN([gl_VALGRIND_TESTS],
+     if test -n "$VALGRIND"; then
        AC_CACHE_CHECK([for valgrind options for tests],
          [gl_cv_opt_valgrind_tests],
--        [gl_cv_opt_valgrind_tests="-q --error-exitcode=1 --leak-check=full"
-+        [gl_cv_opt_valgrind_tests="-q --error-exitcode=1 --leak-check=full --track-origins=yes --gen-suppressions=all --suppressions=\$(srcdir)/suppressions.valgrind"
-          $VALGRIND $gl_valgrind_opts ls > /dev/null 2>&1 ||
-            gl_cv_opt_valgrind_tests=no])
- 
+-        [gl_valgrind_opts='-q --error-exitcode=1 --leak-check=full'
++        [gl_valgrind_opts='-q --error-exitcode=1 --leak-check=full --track-origins=yes --gen-suppressions=all --suppressions=\$(srcdir)/suppressions.valgrind'
+          if $VALGRIND $gl_valgrind_opts ls > /dev/null 2>&1; then
+            gl_cv_opt_valgrind_tests="$gl_valgrind_opts"
+          else

diff --git a/gnulib b/gnulib
index b29d62dfaf8c55b18e9c8f30322a9bcde5255cb7..257183ec1ea1517d5ae6dac2e8724a90e23e864a 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit b29d62dfaf8c55b18e9c8f30322a9bcde5255cb7
+Subproject commit 257183ec1ea1517d5ae6dac2e8724a90e23e864a