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authorPaul Eggert <eggert@cs.ucla.edu>2019-09-06 22:40:42 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2019-09-07 02:43:31 -0700
commit5a82c74822d3272df2f5929133680478c0cfb4bd (patch)
tree85871266212f0119b41ec966fec52e164edf41ba /support
parent1b7f04070bd94f259e2ed24d6fb76309d64fb164 (diff)
downloadglibc-5a82c74822d3272df2f5929133680478c0cfb4bd.tar.gz
glibc-5a82c74822d3272df2f5929133680478c0cfb4bd.tar.xz
glibc-5a82c74822d3272df2f5929133680478c0cfb4bd.zip
Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
Diffstat (limited to 'support')
-rw-r--r--support/Makefile2
-rw-r--r--support/blob_repeat.c2
-rw-r--r--support/blob_repeat.h2
-rw-r--r--support/capture_subprocess.h2
-rw-r--r--support/check.c2
-rw-r--r--support/check.h2
-rw-r--r--support/check_addrinfo.c2
-rw-r--r--support/check_dns_packet.c2
-rw-r--r--support/check_hostent.c2
-rw-r--r--support/check_netent.c2
-rw-r--r--support/check_nss.h2
-rw-r--r--support/delayed_exit.c2
-rw-r--r--support/descriptors.h2
-rw-r--r--support/echo-container.c2
-rw-r--r--support/format_nss.h2
-rw-r--r--support/ignore_stderr.c2
-rw-r--r--support/namespace.h2
-rw-r--r--support/next_to_fault.c2
-rw-r--r--support/next_to_fault.h2
-rw-r--r--support/oom_error.c2
-rw-r--r--support/resolv_test.c2
-rw-r--r--support/resolv_test.h2
-rw-r--r--support/run_diff.h2
-rw-r--r--support/set_fortify_handler.c2
-rw-r--r--support/shell-container.c2
-rw-r--r--support/subprocess.h2
-rw-r--r--support/support-xfstat.c2
-rw-r--r--support/support-xstat.c2
-rw-r--r--support/support.h2
-rw-r--r--support/support_become_root.c2
-rw-r--r--support/support_can_chroot.c2
-rw-r--r--support/support_capture_subprocess.c2
-rw-r--r--support/support_capture_subprocess_check.c2
-rw-r--r--support/support_chroot.c2
-rw-r--r--support/support_copy_file_range.c2
-rw-r--r--support/support_descriptor_supports_holes.c2
-rw-r--r--support/support_descriptors.c2
-rw-r--r--support/support_enter_mount_namespace.c2
-rw-r--r--support/support_enter_network_namespace.c2
-rw-r--r--support/support_format_address_family.c2
-rw-r--r--support/support_format_addrinfo.c2
-rw-r--r--support/support_format_dns_packet.c2
-rw-r--r--support/support_format_herrno.c2
-rw-r--r--support/support_format_hostent.c2
-rw-r--r--support/support_format_netent.c2
-rw-r--r--support/support_isolate_in_subprocess.c2
-rw-r--r--support/support_openpty.c2
-rw-r--r--support/support_paths.c2
-rw-r--r--support/support_quote_blob.c2
-rw-r--r--support/support_quote_string.c2
-rw-r--r--support/support_record_failure.c2
-rw-r--r--support/support_run_diff.c2
-rw-r--r--support/support_shared_allocate.c2
-rw-r--r--support/support_subprocess.c2
-rw-r--r--support/support_test_compare_blob.c2
-rw-r--r--support/support_test_compare_failure.c2
-rw-r--r--support/support_test_compare_string.c2
-rw-r--r--support/support_test_main.c2
-rw-r--r--support/support_test_verify_impl.c2
-rw-r--r--support/support_write_file_string.c2
-rw-r--r--support/temp_file-internal.h2
-rw-r--r--support/temp_file.c2
-rw-r--r--support/temp_file.h2
-rw-r--r--support/test-container.c2
-rw-r--r--support/test-driver.c2
-rw-r--r--support/test-driver.h2
-rw-r--r--support/timespec-add.c2
-rw-r--r--support/timespec-sub.c2
-rw-r--r--support/timespec.c2
-rw-r--r--support/timespec.h2
-rw-r--r--support/true-container.c2
-rw-r--r--support/tst-support-namespace.c2
-rw-r--r--support/tst-support_blob_repeat.c2
-rw-r--r--support/tst-support_capture_subprocess.c2
-rw-r--r--support/tst-support_descriptors.c2
-rw-r--r--support/tst-support_format_dns_packet.c2
-rw-r--r--support/tst-support_quote_blob.c2
-rw-r--r--support/tst-support_quote_string.c2
-rw-r--r--support/tst-support_record_failure-2.sh2
-rw-r--r--support/tst-support_record_failure.c2
-rw-r--r--support/tst-test_compare.c2
-rw-r--r--support/tst-test_compare_blob.c2
-rw-r--r--support/tst-test_compare_string.c2
-rw-r--r--support/tst-xreadlink.c2
-rw-r--r--support/tst-xsigstack.c2
-rw-r--r--support/tty.h2
-rw-r--r--support/write_message.c2
-rw-r--r--support/xaccept.c2
-rw-r--r--support/xaccept4.c2
-rw-r--r--support/xasprintf.c2
-rw-r--r--support/xbind.c2
-rw-r--r--support/xcalloc.c2
-rw-r--r--support/xchroot.c2
-rw-r--r--support/xclock_gettime.c2
-rw-r--r--support/xclose.c2
-rw-r--r--support/xconnect.c2
-rw-r--r--support/xcopy_file_range.c2
-rw-r--r--support/xdlfcn.c2
-rw-r--r--support/xdlfcn.h2
-rw-r--r--support/xdlmopen.c2
-rw-r--r--support/xdup2.c2
-rw-r--r--support/xfclose.c2
-rw-r--r--support/xfopen.c2
-rw-r--r--support/xfork.c2
-rw-r--r--support/xftruncate.c2
-rw-r--r--support/xgetsockname.c2
-rw-r--r--support/xlisten.c2
-rw-r--r--support/xlseek.c2
-rw-r--r--support/xmalloc.c2
-rw-r--r--support/xmemstream.c2
-rw-r--r--support/xmemstream.h2
-rw-r--r--support/xmkdir.c2
-rw-r--r--support/xmkdirp.c2
-rw-r--r--support/xmmap.c2
-rw-r--r--support/xmprotect.c2
-rw-r--r--support/xmunmap.c2
-rw-r--r--support/xopen.c2
-rw-r--r--support/xpipe.c2
-rw-r--r--support/xpoll.c2
-rw-r--r--support/xposix_memalign.c2
-rw-r--r--support/xposix_spawn.c2
-rw-r--r--support/xposix_spawn_file_actions_addclose.c2
-rw-r--r--support/xposix_spawn_file_actions_adddup2.c2
-rw-r--r--support/xpthread_attr_destroy.c2
-rw-r--r--support/xpthread_attr_init.c2
-rw-r--r--support/xpthread_attr_setdetachstate.c2
-rw-r--r--support/xpthread_attr_setguardsize.c2
-rw-r--r--support/xpthread_attr_setstack.c2
-rw-r--r--support/xpthread_attr_setstacksize.c2
-rw-r--r--support/xpthread_barrier_destroy.c2
-rw-r--r--support/xpthread_barrier_init.c2
-rw-r--r--support/xpthread_barrier_wait.c2
-rw-r--r--support/xpthread_barrierattr_destroy.c2
-rw-r--r--support/xpthread_barrierattr_init.c2
-rw-r--r--support/xpthread_barrierattr_setpshared.c2
-rw-r--r--support/xpthread_cancel.c2
-rw-r--r--support/xpthread_check_return.c2
-rw-r--r--support/xpthread_cond_wait.c2
-rw-r--r--support/xpthread_create.c2
-rw-r--r--support/xpthread_detach.c2
-rw-r--r--support/xpthread_join.c2
-rw-r--r--support/xpthread_mutex_consistent.c2
-rw-r--r--support/xpthread_mutex_destroy.c2
-rw-r--r--support/xpthread_mutex_init.c2
-rw-r--r--support/xpthread_mutex_lock.c2
-rw-r--r--support/xpthread_mutex_unlock.c2
-rw-r--r--support/xpthread_mutexattr_destroy.c2
-rw-r--r--support/xpthread_mutexattr_init.c2
-rw-r--r--support/xpthread_mutexattr_setprotocol.c2
-rw-r--r--support/xpthread_mutexattr_setpshared.c2
-rw-r--r--support/xpthread_mutexattr_setrobust.c2
-rw-r--r--support/xpthread_mutexattr_settype.c2
-rw-r--r--support/xpthread_once.c2
-rw-r--r--support/xpthread_rwlock_destroy.c2
-rw-r--r--support/xpthread_rwlock_init.c2
-rw-r--r--support/xpthread_rwlock_rdlock.c2
-rw-r--r--support/xpthread_rwlock_unlock.c2
-rw-r--r--support/xpthread_rwlock_wrlock.c2
-rw-r--r--support/xpthread_rwlockattr_init.c2
-rw-r--r--support/xpthread_rwlockattr_setkind_np.c2
-rw-r--r--support/xpthread_sigmask.c2
-rw-r--r--support/xpthread_spin_lock.c2
-rw-r--r--support/xpthread_spin_unlock.c2
-rw-r--r--support/xraise.c2
-rw-r--r--support/xreadlink.c2
-rw-r--r--support/xrealloc.c2
-rw-r--r--support/xrecvfrom.c2
-rw-r--r--support/xsendto.c2
-rw-r--r--support/xsetsockopt.c2
-rw-r--r--support/xsigaction.c2
-rw-r--r--support/xsignal.c2
-rw-r--r--support/xsignal.h2
-rw-r--r--support/xsigstack.c2
-rw-r--r--support/xsocket.c2
-rw-r--r--support/xsocket.h2
-rw-r--r--support/xspawn.h2
-rw-r--r--support/xstdio.h2
-rw-r--r--support/xstrdup.c2
-rw-r--r--support/xstrndup.c2
-rw-r--r--support/xsymlink.c2
-rw-r--r--support/xsysconf.c2
-rw-r--r--support/xthread.h2
-rw-r--r--support/xtime.h2
-rw-r--r--support/xunistd.h2
-rw-r--r--support/xunlink.c2
-rw-r--r--support/xwaitpid.c2
-rw-r--r--support/xwrite.c2
187 files changed, 187 insertions, 187 deletions
diff --git a/support/Makefile b/support/Makefile
index ab66913a02..be90043801 100644
--- a/support/Makefile
+++ b/support/Makefile
@@ -14,7 +14,7 @@
 
 # You should have received a copy of the GNU Lesser General Public
 # License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
+# <https://www.gnu.org/licenses/>.
 
 subdir := support
 
diff --git a/support/blob_repeat.c b/support/blob_repeat.c
index 974582215f..319258f9a2 100644
--- a/support/blob_repeat.c
+++ b/support/blob_repeat.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <fcntl.h>
diff --git a/support/blob_repeat.h b/support/blob_repeat.h
index c669527cf2..8305019693 100644
--- a/support/blob_repeat.h
+++ b/support/blob_repeat.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_BLOB_REPEAT_H
 #define SUPPORT_BLOB_REPEAT_H
diff --git a/support/capture_subprocess.h b/support/capture_subprocess.h
index 2832cfc635..2fdf83963b 100644
--- a/support/capture_subprocess.h
+++ b/support/capture_subprocess.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_CAPTURE_SUBPROCESS_H
 #define SUPPORT_CAPTURE_SUBPROCESS_H
diff --git a/support/check.c b/support/check.c
index 7b5830ae17..0d78f63d10 100644
--- a/support/check.c
+++ b/support/check.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 
diff --git a/support/check.h b/support/check.h
index eb3d2487a7..e95f4ae91b 100644
--- a/support/check.h
+++ b/support/check.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_CHECK_H
 #define SUPPORT_CHECK_H
diff --git a/support/check_addrinfo.c b/support/check_addrinfo.c
index 566695ae27..e324c94eb4 100644
--- a/support/check_addrinfo.c
+++ b/support/check_addrinfo.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check_nss.h>
 
diff --git a/support/check_dns_packet.c b/support/check_dns_packet.c
index dddd78296a..d20ae8dc83 100644
--- a/support/check_dns_packet.c
+++ b/support/check_dns_packet.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check_nss.h>
 
diff --git a/support/check_hostent.c b/support/check_hostent.c
index fd3f2b021b..d3282a38e6 100644
--- a/support/check_hostent.c
+++ b/support/check_hostent.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check_nss.h>
 
diff --git a/support/check_netent.c b/support/check_netent.c
index 8852722a24..80132f41c4 100644
--- a/support/check_netent.c
+++ b/support/check_netent.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check_nss.h>
 
diff --git a/support/check_nss.h b/support/check_nss.h
index 2f84ab9e36..081472a698 100644
--- a/support/check_nss.h
+++ b/support/check_nss.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_CHECK_NSS_H
 #define SUPPORT_CHECK_NSS_H
diff --git a/support/delayed_exit.c b/support/delayed_exit.c
index d20dbd245a..6a6fa124e0 100644
--- a/support/delayed_exit.c
+++ b/support/delayed_exit.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 #include <support/xsignal.h>
diff --git a/support/descriptors.h b/support/descriptors.h
index 3cd071f996..2430a57490 100644
--- a/support/descriptors.h
+++ b/support/descriptors.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_DESCRIPTORS_H
 #define SUPPORT_DESCRIPTORS_H
diff --git a/support/echo-container.c b/support/echo-container.c
index b1c2884254..8a705b3603 100644
--- a/support/echo-container.c
+++ b/support/echo-container.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 
diff --git a/support/format_nss.h b/support/format_nss.h
index ad33429ba9..c85d6c6e3f 100644
--- a/support/format_nss.h
+++ b/support/format_nss.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_FORMAT_NSS_H
 #define SUPPORT_FORMAT_NSS_H
diff --git a/support/ignore_stderr.c b/support/ignore_stderr.c
index 7835d455d6..7a77df124f 100644
--- a/support/ignore_stderr.c
+++ b/support/ignore_stderr.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/namespace.h b/support/namespace.h
index 4770cf9e90..5f509264cd 100644
--- a/support/namespace.h
+++ b/support/namespace.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_NAMESPACE_H
 #define SUPPORT_NAMESPACE_H
diff --git a/support/next_to_fault.c b/support/next_to_fault.c
index 3ca754b311..64e4bd9e0c 100644
--- a/support/next_to_fault.c
+++ b/support/next_to_fault.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/next_to_fault.h>
diff --git a/support/next_to_fault.h b/support/next_to_fault.h
index 148451e1fa..0a95a14770 100644
--- a/support/next_to_fault.h
+++ b/support/next_to_fault.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_NEXT_TO_FAULT_H
 #define SUPPORT_NEXT_TO_FAULT_H
diff --git a/support/oom_error.c b/support/oom_error.c
index aa8e4352f3..f082c46b7f 100644
--- a/support/oom_error.c
+++ b/support/oom_error.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/resolv_test.c b/support/resolv_test.c
index 903ab2ac05..aeca519ee3 100644
--- a/support/resolv_test.c
+++ b/support/resolv_test.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/resolv_test.h>
 
diff --git a/support/resolv_test.h b/support/resolv_test.h
index c9e48205ab..e36e3e3ae0 100644
--- a/support/resolv_test.h
+++ b/support/resolv_test.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_RESOLV_TEST_H
 #define SUPPORT_RESOLV_TEST_H
diff --git a/support/run_diff.h b/support/run_diff.h
index a4ceb95b29..fb2726e6cc 100644
--- a/support/run_diff.h
+++ b/support/run_diff.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_RUN_DIFF_H
 #define SUPPORT_RUN_DIFF_H
diff --git a/support/set_fortify_handler.c b/support/set_fortify_handler.c
index a5d931d86a..95ceb9da5a 100644
--- a/support/set_fortify_handler.c
+++ b/support/set_fortify_handler.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/shell-container.c b/support/shell-container.c
index ee3224dfd0..d6d7608bf2 100644
--- a/support/shell-container.c
+++ b/support/shell-container.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #define _FILE_OFFSET_BITS 64
 
diff --git a/support/subprocess.h b/support/subprocess.h
index c031878d94..69e0af1308 100644
--- a/support/subprocess.h
+++ b/support/subprocess.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_SUBPROCESS_H
 #define SUPPORT_SUBPROCESS_H
diff --git a/support/support-xfstat.c b/support/support-xfstat.c
index 348b1f0440..b18ee2284e 100644
--- a/support/support-xfstat.c
+++ b/support/support-xfstat.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/support-xstat.c b/support/support-xstat.c
index 9e3dbfb713..438b58ad41 100644
--- a/support/support-xstat.c
+++ b/support/support-xstat.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* NB: Non-standard file name to avoid sysdeps override for xstat.  */
 
diff --git a/support/support.h b/support/support.h
index d72f807477..a9df6e9a3c 100644
--- a/support/support.h
+++ b/support/support.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* This header file should only contain definitions compatible with
    C90.  (Using __attribute__ is fine because <features.h> provides a
diff --git a/support/support_become_root.c b/support/support_become_root.c
index 0df0e93ac4..9d0505f1ef 100644
--- a/support/support_become_root.c
+++ b/support/support_become_root.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/namespace.h>
 
diff --git a/support/support_can_chroot.c b/support/support_can_chroot.c
index 649a811e10..b10a792fd8 100644
--- a/support/support_can_chroot.c
+++ b/support/support_can_chroot.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <stdio.h>
diff --git a/support/support_capture_subprocess.c b/support/support_capture_subprocess.c
index 948ce5a0c6..7e0434d1aa 100644
--- a/support/support_capture_subprocess.c
+++ b/support/support_capture_subprocess.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/subprocess.h>
 #include <support/capture_subprocess.h>
diff --git a/support/support_capture_subprocess_check.c b/support/support_capture_subprocess_check.c
index a5895c75fe..6b953584c4 100644
--- a/support/support_capture_subprocess_check.c
+++ b/support/support_capture_subprocess_check.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdbool.h>
 #include <stdio.h>
diff --git a/support/support_chroot.c b/support/support_chroot.c
index 412ec33f53..dd6d03edd5 100644
--- a/support/support_chroot.c
+++ b/support/support_chroot.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdlib.h>
 #include <support/check.h>
diff --git a/support/support_copy_file_range.c b/support/support_copy_file_range.c
index 15b02d5876..ea8be86f10 100644
--- a/support/support_copy_file_range.c
+++ b/support/support_copy_file_range.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <fcntl.h>
diff --git a/support/support_descriptor_supports_holes.c b/support/support_descriptor_supports_holes.c
index ba14c5004b..9866728afb 100644
--- a/support/support_descriptor_supports_holes.c
+++ b/support/support_descriptor_supports_holes.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdbool.h>
 #include <support.h>
diff --git a/support/support_descriptors.c b/support/support_descriptors.c
index 848f56c6a0..e3012bc60f 100644
--- a/support/support_descriptors.c
+++ b/support/support_descriptors.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <dirent.h>
 #include <stdio.h>
diff --git a/support/support_enter_mount_namespace.c b/support/support_enter_mount_namespace.c
index f376c16e99..4811af3db7 100644
--- a/support/support_enter_mount_namespace.c
+++ b/support/support_enter_mount_namespace.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/namespace.h>
 
diff --git a/support/support_enter_network_namespace.c b/support/support_enter_network_namespace.c
index 3af29d6e6b..73910b1a2a 100644
--- a/support/support_enter_network_namespace.c
+++ b/support/support_enter_network_namespace.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/namespace.h>
 
diff --git a/support/support_format_address_family.c b/support/support_format_address_family.c
index 8f439d5fc4..2b14b52aca 100644
--- a/support/support_format_address_family.c
+++ b/support/support_format_address_family.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_format_addrinfo.c b/support/support_format_addrinfo.c
index 6bccb36a48..424a528e1b 100644
--- a/support/support_format_addrinfo.c
+++ b/support/support_format_addrinfo.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_format_dns_packet.c b/support/support_format_dns_packet.c
index 7ada6a8acc..6a2a129c1e 100644
--- a/support/support_format_dns_packet.c
+++ b/support/support_format_dns_packet.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_format_herrno.c b/support/support_format_herrno.c
index ef13048e2d..04f5ed9c89 100644
--- a/support/support_format_herrno.c
+++ b/support/support_format_herrno.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_format_hostent.c b/support/support_format_hostent.c
index 604d1c2fed..4210d51506 100644
--- a/support/support_format_hostent.c
+++ b/support/support_format_hostent.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_format_netent.c b/support/support_format_netent.c
index d5ab83f2ac..8ea6c39df6 100644
--- a/support/support_format_netent.c
+++ b/support/support_format_netent.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/format_nss.h>
 
diff --git a/support/support_isolate_in_subprocess.c b/support/support_isolate_in_subprocess.c
index 998020a5ed..d358b4668c 100644
--- a/support/support_isolate_in_subprocess.c
+++ b/support/support_isolate_in_subprocess.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/support_openpty.c b/support/support_openpty.c
index dd441f1a62..d06c897abd 100644
--- a/support/support_openpty.c
+++ b/support/support_openpty.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/tty.h>
 #include <support/check.h>
diff --git a/support/support_paths.c b/support/support_paths.c
index ff1df2bf20..22ce80f4cd 100644
--- a/support/support_paths.c
+++ b/support/support_paths.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <support/check.h>
diff --git a/support/support_quote_blob.c b/support/support_quote_blob.c
index 5fd9931b17..26e6d247ec 100644
--- a/support/support_quote_blob.c
+++ b/support/support_quote_blob.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <support/xmemstream.h>
diff --git a/support/support_quote_string.c b/support/support_quote_string.c
index c2375ec31d..2a889cb4eb 100644
--- a/support/support_quote_string.c
+++ b/support/support_quote_string.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <string.h>
 #include <support/support.h>
diff --git a/support/support_record_failure.c b/support/support_record_failure.c
index a8ffd1fb7d..9df679c4cc 100644
--- a/support/support_record_failure.c
+++ b/support/support_record_failure.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/support.h>
diff --git a/support/support_run_diff.c b/support/support_run_diff.c
index 50d5f6cba3..8a237862b6 100644
--- a/support/support_run_diff.c
+++ b/support/support_run_diff.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/run_diff.h>
 
diff --git a/support/support_shared_allocate.c b/support/support_shared_allocate.c
index f7a83310cf..80aee10ba2 100644
--- a/support/support_shared_allocate.c
+++ b/support/support_shared_allocate.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <stddef.h>
diff --git a/support/support_subprocess.c b/support/support_subprocess.c
index 0c8cc6af30..5c632a6847 100644
--- a/support/support_subprocess.c
+++ b/support/support_subprocess.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <signal.h>
diff --git a/support/support_test_compare_blob.c b/support/support_test_compare_blob.c
index 37f012257d..c0e0b308c4 100644
--- a/support/support_test_compare_blob.c
+++ b/support/support_test_compare_blob.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/support/support_test_compare_failure.c b/support/support_test_compare_failure.c
index 143ee91af5..f1924c899d 100644
--- a/support/support_test_compare_failure.c
+++ b/support/support_test_compare_failure.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <stdio.h>
diff --git a/support/support_test_compare_string.c b/support/support_test_compare_string.c
index 36b248c9c1..9f1b1a5af4 100644
--- a/support/support_test_compare_string.c
+++ b/support/support_test_compare_string.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/support/support_test_main.c b/support/support_test_main.c
index 7e7b9edbb0..05ad92e688 100644
--- a/support/support_test_main.c
+++ b/support/support_test_main.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/test-driver.h>
 #include <support/check.h>
diff --git a/support/support_test_verify_impl.c b/support/support_test_verify_impl.c
index 13de2a609c..4a64e24668 100644
--- a/support/support_test_verify_impl.c
+++ b/support/support_test_verify_impl.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 
diff --git a/support/support_write_file_string.c b/support/support_write_file_string.c
index 661656e1cd..e586ee22ac 100644
--- a/support/support_write_file_string.c
+++ b/support/support_write_file_string.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <fcntl.h>
 #include <string.h>
diff --git a/support/temp_file-internal.h b/support/temp_file-internal.h
index 7194f0bbdb..a93d50a9b6 100644
--- a/support/temp_file-internal.h
+++ b/support/temp_file-internal.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_TEMP_FILE_INTERNAL_H
 #define SUPPORT_TEMP_FILE_INTERNAL_H
diff --git a/support/temp_file.c b/support/temp_file.c
index eb24ef66b1..f81018db68 100644
--- a/support/temp_file.c
+++ b/support/temp_file.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* This is required to get an mkstemp which can create large files on
    some 32-bit platforms. */
diff --git a/support/temp_file.h b/support/temp_file.h
index 27fdf602aa..172ebfb226 100644
--- a/support/temp_file.h
+++ b/support/temp_file.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_TEMP_FILE_H
 #define SUPPORT_TEMP_FILE_H
diff --git a/support/test-container.c b/support/test-container.c
index ed911e33f9..9c42d3ae2f 100644
--- a/support/test-container.c
+++ b/support/test-container.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #define _FILE_OFFSET_BITS 64
 
diff --git a/support/test-driver.c b/support/test-driver.c
index b753e50e2b..cfe76358f3 100644
--- a/support/test-driver.c
+++ b/support/test-driver.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* This file should be included from test cases.  It will define a
    main function which provides the test wrapper.
diff --git a/support/test-driver.h b/support/test-driver.h
index 55f355f50d..86b04a19f2 100644
--- a/support/test-driver.h
+++ b/support/test-driver.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_TEST_DRIVER_H
 #define SUPPORT_TEST_DRIVER_H
diff --git a/support/timespec-add.c b/support/timespec-add.c
index be7a590514..ea9791dc9f 100644
--- a/support/timespec-add.c
+++ b/support/timespec-add.c
@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* Return the sum of two timespec values A and B.  On overflow, return
    an extremal value.  This assumes 0 <= tv_nsec < TIMESPEC_HZ.  */
diff --git a/support/timespec-sub.c b/support/timespec-sub.c
index bf95c7f80d..0fe6517109 100644
--- a/support/timespec-sub.c
+++ b/support/timespec-sub.c
@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* Return the difference between two timespec values A and B.  On
    overflow, return an extremal value.  This assumes 0 <= tv_nsec <
diff --git a/support/timespec.c b/support/timespec.c
index 7c1a4e5389..268ee44c33 100644
--- a/support/timespec.c
+++ b/support/timespec.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/timespec.h>
 #include <stdio.h>
diff --git a/support/timespec.h b/support/timespec.h
index e9f466b3d1..be427ac4bb 100644
--- a/support/timespec.h
+++ b/support/timespec.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_TIMESPEC_H
 #define SUPPORT_TIMESPEC_H
diff --git a/support/true-container.c b/support/true-container.c
index 8a9a26463f..b946cbdd7a 100644
--- a/support/true-container.c
+++ b/support/true-container.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* Implements the in-container /bin/true, which always returns true
    (0).  */
diff --git a/support/tst-support-namespace.c b/support/tst-support-namespace.c
index 02d9638e8c..b8f0061aa6 100644
--- a/support/tst-support-namespace.c
+++ b/support/tst-support-namespace.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <netdb.h>
diff --git a/support/tst-support_blob_repeat.c b/support/tst-support_blob_repeat.c
index 29dabd1fef..6ee942436f 100644
--- a/support/tst-support_blob_repeat.c
+++ b/support/tst-support_blob_repeat.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <support/blob_repeat.h>
diff --git a/support/tst-support_capture_subprocess.c b/support/tst-support_capture_subprocess.c
index ab363e41ac..4eeeb8b5e0 100644
--- a/support/tst-support_capture_subprocess.c
+++ b/support/tst-support_capture_subprocess.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdbool.h>
 #include <stdio.h>
diff --git a/support/tst-support_descriptors.c b/support/tst-support_descriptors.c
index d54109cde7..ada760c1e2 100644
--- a/support/tst-support_descriptors.c
+++ b/support/tst-support_descriptors.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <fcntl.h>
 #include <stdbool.h>
diff --git a/support/tst-support_format_dns_packet.c b/support/tst-support_format_dns_packet.c
index 94566ffd30..a721b93f06 100644
--- a/support/tst-support_format_dns_packet.c
+++ b/support/tst-support_format_dns_packet.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/format_nss.h>
diff --git a/support/tst-support_quote_blob.c b/support/tst-support_quote_blob.c
index 6450476447..ce4d8daf27 100644
--- a/support/tst-support_quote_blob.c
+++ b/support/tst-support_quote_blob.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/support.h>
diff --git a/support/tst-support_quote_string.c b/support/tst-support_quote_string.c
index 396e55fe10..bc7a5f7bad 100644
--- a/support/tst-support_quote_string.c
+++ b/support/tst-support_quote_string.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/support.h>
diff --git a/support/tst-support_record_failure-2.sh b/support/tst-support_record_failure-2.sh
index 88a5424a09..6098508ba7 100644
--- a/support/tst-support_record_failure-2.sh
+++ b/support/tst-support_record_failure-2.sh
@@ -15,7 +15,7 @@
 #
 # You should have received a copy of the GNU Lesser General Public
 # License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.  */
+# <https://www.gnu.org/licenses/>.  */
 
 set -e
 
diff --git a/support/tst-support_record_failure.c b/support/tst-support_record_failure.c
index a545ea7acf..54d9efa014 100644
--- a/support/tst-support_record_failure.c
+++ b/support/tst-support_record_failure.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/support.h>
diff --git a/support/tst-test_compare.c b/support/tst-test_compare.c
index 73079bfc8f..56ad5013f7 100644
--- a/support/tst-test_compare.c
+++ b/support/tst-test_compare.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <string.h>
 #include <support/check.h>
diff --git a/support/tst-test_compare_blob.c b/support/tst-test_compare_blob.c
index 19ea42e61e..4a622ae9e5 100644
--- a/support/tst-test_compare_blob.c
+++ b/support/tst-test_compare_blob.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <string.h>
 #include <support/check.h>
diff --git a/support/tst-test_compare_string.c b/support/tst-test_compare_string.c
index f471a8b6a1..b984895f9e 100644
--- a/support/tst-test_compare_string.c
+++ b/support/tst-test_compare_string.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <string.h>
 #include <support/check.h>
diff --git a/support/tst-xreadlink.c b/support/tst-xreadlink.c
index 53cf6699e9..18a55be17b 100644
--- a/support/tst-xreadlink.c
+++ b/support/tst-xreadlink.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <fcntl.h>
diff --git a/support/tst-xsigstack.c b/support/tst-xsigstack.c
index 42859c79e9..ef19b85a7a 100644
--- a/support/tst-xsigstack.c
+++ b/support/tst-xsigstack.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsignal.h>
 #include <support/support.h>
diff --git a/support/tty.h b/support/tty.h
index 8a06bf2c56..374bee7c7e 100644
--- a/support/tty.h
+++ b/support/tty.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef _SUPPORT_TTY_H
 #define _SUPPORT_TTY_H 1
diff --git a/support/write_message.c b/support/write_message.c
index 387fa93f8c..110eb3beb2 100644
--- a/support/write_message.c
+++ b/support/write_message.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xaccept.c b/support/xaccept.c
index 8c69d8bf88..a91c8270cd 100644
--- a/support/xaccept.c
+++ b/support/xaccept.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xaccept4.c b/support/xaccept4.c
index 770e420e5f..11a39f3e00 100644
--- a/support/xaccept4.c
+++ b/support/xaccept4.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xasprintf.c b/support/xasprintf.c
index a8b81201e2..3f45ca9160 100644
--- a/support/xasprintf.c
+++ b/support/xasprintf.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xbind.c b/support/xbind.c
index 5a5e7b397d..f3638911c6 100644
--- a/support/xbind.c
+++ b/support/xbind.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xcalloc.c b/support/xcalloc.c
index d1e06e0170..3f7dcdc829 100644
--- a/support/xcalloc.c
+++ b/support/xcalloc.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xchroot.c b/support/xchroot.c
index 7be6c08323..6523fd0baf 100644
--- a/support/xchroot.c
+++ b/support/xchroot.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xclock_gettime.c b/support/xclock_gettime.c
index 0961e757fd..8825a211b9 100644
--- a/support/xclock_gettime.c
+++ b/support/xclock_gettime.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xtime.h>
diff --git a/support/xclose.c b/support/xclose.c
index ae9fb25ff3..21019ec1cc 100644
--- a/support/xclose.c
+++ b/support/xclose.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>
 #include <support/check.h>
diff --git a/support/xconnect.c b/support/xconnect.c
index 84e4969830..fbcbf63890 100644
--- a/support/xconnect.c
+++ b/support/xconnect.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xcopy_file_range.c b/support/xcopy_file_range.c
index ee16dfc69a..97c5177988 100644
--- a/support/xcopy_file_range.c
+++ b/support/xcopy_file_range.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <support/xunistd.h>
diff --git a/support/xdlfcn.c b/support/xdlfcn.c
index 11fe4896d1..ec15b1599a 100644
--- a/support/xdlfcn.c
+++ b/support/xdlfcn.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stddef.h>
 #include <support/check.h>
diff --git a/support/xdlfcn.h b/support/xdlfcn.h
index 7f8d4930fc..488acf94b4 100644
--- a/support/xdlfcn.h
+++ b/support/xdlfcn.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_DLOPEN_H
 #define SUPPORT_DLOPEN_H
diff --git a/support/xdlmopen.c b/support/xdlmopen.c
index 9a39ba8801..33be51740c 100644
--- a/support/xdlmopen.c
+++ b/support/xdlmopen.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xdlfcn.h>
diff --git a/support/xdup2.c b/support/xdup2.c
index 0e6b1eec2c..1e22ac6e33 100644
--- a/support/xdup2.c
+++ b/support/xdup2.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>
 
diff --git a/support/xfclose.c b/support/xfclose.c
index 6bbe7f8828..13c9f179ac 100644
--- a/support/xfclose.c
+++ b/support/xfclose.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xstdio.h>
 
diff --git a/support/xfopen.c b/support/xfopen.c
index 8972c2be3b..539f01eeda 100644
--- a/support/xfopen.c
+++ b/support/xfopen.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xstdio.h>
 
diff --git a/support/xfork.c b/support/xfork.c
index 5a294fd294..ee2ea47694 100644
--- a/support/xfork.c
+++ b/support/xfork.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>
 
diff --git a/support/xftruncate.c b/support/xftruncate.c
index c076a42682..995f6e7dd2 100644
--- a/support/xftruncate.c
+++ b/support/xftruncate.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xgetsockname.c b/support/xgetsockname.c
index eddaf85a72..4e99c46ca3 100644
--- a/support/xgetsockname.c
+++ b/support/xgetsockname.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xlisten.c b/support/xlisten.c
index 3f937d842a..758a0067cf 100644
--- a/support/xlisten.c
+++ b/support/xlisten.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xlseek.c b/support/xlseek.c
index d6df2057b4..71b912290f 100644
--- a/support/xlseek.c
+++ b/support/xlseek.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xmalloc.c b/support/xmalloc.c
index 56e72d4168..099d4bb63e 100644
--- a/support/xmalloc.c
+++ b/support/xmalloc.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xmemstream.c b/support/xmemstream.c
index b8c6d078db..82f8da7df2 100644
--- a/support/xmemstream.c
+++ b/support/xmemstream.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xmemstream.h>
 
diff --git a/support/xmemstream.h b/support/xmemstream.h
index 013bf287f1..3a3d832da1 100644
--- a/support/xmemstream.h
+++ b/support/xmemstream.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_XMEMSTREAM_H
 #define SUPPORT_XMEMSTREAM_H
diff --git a/support/xmkdir.c b/support/xmkdir.c
index f6936d8ee0..c404d70275 100644
--- a/support/xmkdir.c
+++ b/support/xmkdir.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xmkdirp.c b/support/xmkdirp.c
index 20f98eca72..319abf466b 100644
--- a/support/xmkdirp.c
+++ b/support/xmkdirp.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <support/check.h>
diff --git a/support/xmmap.c b/support/xmmap.c
index f8364800a8..6968070785 100644
--- a/support/xmmap.c
+++ b/support/xmmap.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xmprotect.c b/support/xmprotect.c
index 5235bf0c04..0a3388ed08 100644
--- a/support/xmprotect.c
+++ b/support/xmprotect.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xmunmap.c b/support/xmunmap.c
index 6e6a1dfa6d..c191991276 100644
--- a/support/xmunmap.c
+++ b/support/xmunmap.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xopen.c b/support/xopen.c
index 179ed74e6f..28e8822229 100644
--- a/support/xopen.c
+++ b/support/xopen.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xpipe.c b/support/xpipe.c
index 7e8e88d57e..819f6573c7 100644
--- a/support/xpipe.c
+++ b/support/xpipe.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>
 
diff --git a/support/xpoll.c b/support/xpoll.c
index db51685a5a..9e5a3d8427 100644
--- a/support/xpoll.c
+++ b/support/xpoll.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xposix_memalign.c b/support/xposix_memalign.c
index 5501a0846a..2e3fb0a2b7 100644
--- a/support/xposix_memalign.c
+++ b/support/xposix_memalign.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <stdlib.h>
diff --git a/support/xposix_spawn.c b/support/xposix_spawn.c
index e846017632..1c89b79832 100644
--- a/support/xposix_spawn.c
+++ b/support/xposix_spawn.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xspawn.h>
 #include <support/check.h>
diff --git a/support/xposix_spawn_file_actions_addclose.c b/support/xposix_spawn_file_actions_addclose.c
index eed54a6514..569fa5a5f1 100644
--- a/support/xposix_spawn_file_actions_addclose.c
+++ b/support/xposix_spawn_file_actions_addclose.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xspawn.h>
 #include <support/check.h>
diff --git a/support/xposix_spawn_file_actions_adddup2.c b/support/xposix_spawn_file_actions_adddup2.c
index a43b6490be..8f857fcea4 100644
--- a/support/xposix_spawn_file_actions_adddup2.c
+++ b/support/xposix_spawn_file_actions_adddup2.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xspawn.h>
 #include <support/check.h>
diff --git a/support/xpthread_attr_destroy.c b/support/xpthread_attr_destroy.c
index 079d8a51fc..9c8598c2ce 100644
--- a/support/xpthread_attr_destroy.c
+++ b/support/xpthread_attr_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_attr_init.c b/support/xpthread_attr_init.c
index 9521c80b07..959efa10f5 100644
--- a/support/xpthread_attr_init.c
+++ b/support/xpthread_attr_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_attr_setdetachstate.c b/support/xpthread_attr_setdetachstate.c
index d635c8c7cc..1b6035f9f5 100644
--- a/support/xpthread_attr_setdetachstate.c
+++ b/support/xpthread_attr_setdetachstate.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_attr_setguardsize.c b/support/xpthread_attr_setguardsize.c
index 0919de47b6..8ca519289d 100644
--- a/support/xpthread_attr_setguardsize.c
+++ b/support/xpthread_attr_setguardsize.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_attr_setstack.c b/support/xpthread_attr_setstack.c
index c3772e240b..99ee0d75aa 100644
--- a/support/xpthread_attr_setstack.c
+++ b/support/xpthread_attr_setstack.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_attr_setstacksize.c b/support/xpthread_attr_setstacksize.c
index efa10e7f33..9147ba15bd 100644
--- a/support/xpthread_attr_setstacksize.c
+++ b/support/xpthread_attr_setstacksize.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrier_destroy.c b/support/xpthread_barrier_destroy.c
index 0842f061c4..f0c5470b03 100644
--- a/support/xpthread_barrier_destroy.c
+++ b/support/xpthread_barrier_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrier_init.c b/support/xpthread_barrier_init.c
index 431b4cf1ef..187b648e57 100644
--- a/support/xpthread_barrier_init.c
+++ b/support/xpthread_barrier_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrier_wait.c b/support/xpthread_barrier_wait.c
index 947466bbd5..3629fdb145 100644
--- a/support/xpthread_barrier_wait.c
+++ b/support/xpthread_barrier_wait.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrierattr_destroy.c b/support/xpthread_barrierattr_destroy.c
index 8d1b37174e..04765cc3a7 100644
--- a/support/xpthread_barrierattr_destroy.c
+++ b/support/xpthread_barrierattr_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrierattr_init.c b/support/xpthread_barrierattr_init.c
index 02ce3233db..55f962c5ed 100644
--- a/support/xpthread_barrierattr_init.c
+++ b/support/xpthread_barrierattr_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_barrierattr_setpshared.c b/support/xpthread_barrierattr_setpshared.c
index 07cd49b5f3..0d5703b741 100644
--- a/support/xpthread_barrierattr_setpshared.c
+++ b/support/xpthread_barrierattr_setpshared.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_cancel.c b/support/xpthread_cancel.c
index b57b0f3daa..0f39ec750e 100644
--- a/support/xpthread_cancel.c
+++ b/support/xpthread_cancel.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_check_return.c b/support/xpthread_check_return.c
index 28c24232f5..7a88b30cb7 100644
--- a/support/xpthread_check_return.c
+++ b/support/xpthread_check_return.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_cond_wait.c b/support/xpthread_cond_wait.c
index 06800e08d7..c912bf2721 100644
--- a/support/xpthread_cond_wait.c
+++ b/support/xpthread_cond_wait.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_create.c b/support/xpthread_create.c
index d40c4de6fe..3ff644d2b6 100644
--- a/support/xpthread_create.c
+++ b/support/xpthread_create.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_detach.c b/support/xpthread_detach.c
index 84c6c9bea3..b47bdaf479 100644
--- a/support/xpthread_detach.c
+++ b/support/xpthread_detach.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_join.c b/support/xpthread_join.c
index 6b0cd5dcb0..6a662b813b 100644
--- a/support/xpthread_join.c
+++ b/support/xpthread_join.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutex_consistent.c b/support/xpthread_mutex_consistent.c
index 93ddce1f14..0a99e4d788 100644
--- a/support/xpthread_mutex_consistent.c
+++ b/support/xpthread_mutex_consistent.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutex_destroy.c b/support/xpthread_mutex_destroy.c
index 456c440bae..0a2ced3a22 100644
--- a/support/xpthread_mutex_destroy.c
+++ b/support/xpthread_mutex_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutex_init.c b/support/xpthread_mutex_init.c
index 4ee70ccbc4..6247599579 100644
--- a/support/xpthread_mutex_init.c
+++ b/support/xpthread_mutex_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutex_lock.c b/support/xpthread_mutex_lock.c
index d10b3fa1e2..0300117201 100644
--- a/support/xpthread_mutex_lock.c
+++ b/support/xpthread_mutex_lock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutex_unlock.c b/support/xpthread_mutex_unlock.c
index ba4a9d9bc3..d11d66f268 100644
--- a/support/xpthread_mutex_unlock.c
+++ b/support/xpthread_mutex_unlock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_destroy.c b/support/xpthread_mutexattr_destroy.c
index 49f0483081..73410795ba 100644
--- a/support/xpthread_mutexattr_destroy.c
+++ b/support/xpthread_mutexattr_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_init.c b/support/xpthread_mutexattr_init.c
index d10caf3440..ec6c2b075d 100644
--- a/support/xpthread_mutexattr_init.c
+++ b/support/xpthread_mutexattr_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_setprotocol.c b/support/xpthread_mutexattr_setprotocol.c
index 655690b8fd..42521e81ab 100644
--- a/support/xpthread_mutexattr_setprotocol.c
+++ b/support/xpthread_mutexattr_setprotocol.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_setpshared.c b/support/xpthread_mutexattr_setpshared.c
index e344b0acff..64de6db4e7 100644
--- a/support/xpthread_mutexattr_setpshared.c
+++ b/support/xpthread_mutexattr_setpshared.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_setrobust.c b/support/xpthread_mutexattr_setrobust.c
index 3a1855df65..c200da680d 100644
--- a/support/xpthread_mutexattr_setrobust.c
+++ b/support/xpthread_mutexattr_setrobust.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_mutexattr_settype.c b/support/xpthread_mutexattr_settype.c
index fbc6609dca..15c956629f 100644
--- a/support/xpthread_mutexattr_settype.c
+++ b/support/xpthread_mutexattr_settype.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_once.c b/support/xpthread_once.c
index b4068ceac5..384e09ab34 100644
--- a/support/xpthread_once.c
+++ b/support/xpthread_once.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlock_destroy.c b/support/xpthread_rwlock_destroy.c
index 6d6e953569..92b0a10039 100644
--- a/support/xpthread_rwlock_destroy.c
+++ b/support/xpthread_rwlock_destroy.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlock_init.c b/support/xpthread_rwlock_init.c
index dd1770bb56..f7ca2f8eba 100644
--- a/support/xpthread_rwlock_init.c
+++ b/support/xpthread_rwlock_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlock_rdlock.c b/support/xpthread_rwlock_rdlock.c
index 45c3264752..0c685b02ca 100644
--- a/support/xpthread_rwlock_rdlock.c
+++ b/support/xpthread_rwlock_rdlock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlock_unlock.c b/support/xpthread_rwlock_unlock.c
index 7d9efc0490..ef24821397 100644
--- a/support/xpthread_rwlock_unlock.c
+++ b/support/xpthread_rwlock_unlock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlock_wrlock.c b/support/xpthread_rwlock_wrlock.c
index 3d8cfcce5e..859182ebe8 100644
--- a/support/xpthread_rwlock_wrlock.c
+++ b/support/xpthread_rwlock_wrlock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlockattr_init.c b/support/xpthread_rwlockattr_init.c
index 2b596ee8e7..3c3efd7eb0 100644
--- a/support/xpthread_rwlockattr_init.c
+++ b/support/xpthread_rwlockattr_init.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_rwlockattr_setkind_np.c b/support/xpthread_rwlockattr_setkind_np.c
index b6ae8cdc89..619cab8de5 100644
--- a/support/xpthread_rwlockattr_setkind_np.c
+++ b/support/xpthread_rwlockattr_setkind_np.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_sigmask.c b/support/xpthread_sigmask.c
index 11e4a4cf11..42ce7badd2 100644
--- a/support/xpthread_sigmask.c
+++ b/support/xpthread_sigmask.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsignal.h>
 #include <support/support.h>
diff --git a/support/xpthread_spin_lock.c b/support/xpthread_spin_lock.c
index e4a940cf67..29683d97fc 100644
--- a/support/xpthread_spin_lock.c
+++ b/support/xpthread_spin_lock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xpthread_spin_unlock.c b/support/xpthread_spin_unlock.c
index 918adb5256..0f7eb6e5d6 100644
--- a/support/xpthread_spin_unlock.c
+++ b/support/xpthread_spin_unlock.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xthread.h>
 
diff --git a/support/xraise.c b/support/xraise.c
index 8421ca0413..dfc3fb7ae4 100644
--- a/support/xraise.c
+++ b/support/xraise.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xsignal.h>
diff --git a/support/xreadlink.c b/support/xreadlink.c
index ba3dd37bd4..a776971eb6 100644
--- a/support/xreadlink.c
+++ b/support/xreadlink.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <scratch_buffer.h>
 #include <support/check.h>
diff --git a/support/xrealloc.c b/support/xrealloc.c
index bfe174cdd6..6af26cc623 100644
--- a/support/xrealloc.c
+++ b/support/xrealloc.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xrecvfrom.c b/support/xrecvfrom.c
index 9b2d10e12b..a57a270ca9 100644
--- a/support/xrecvfrom.c
+++ b/support/xrecvfrom.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xsendto.c b/support/xsendto.c
index 165e58e9e5..1e21024390 100644
--- a/support/xsendto.c
+++ b/support/xsendto.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xsetsockopt.c b/support/xsetsockopt.c
index 914470e645..0290ab92a4 100644
--- a/support/xsetsockopt.c
+++ b/support/xsetsockopt.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xsigaction.c b/support/xsigaction.c
index f26b8213a6..6bae67db88 100644
--- a/support/xsigaction.c
+++ b/support/xsigaction.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xsignal.h>
diff --git a/support/xsignal.c b/support/xsignal.c
index 9e8a481378..f233abc84e 100644
--- a/support/xsignal.c
+++ b/support/xsignal.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xsignal.h>
diff --git a/support/xsignal.h b/support/xsignal.h
index d89e2bc575..2658f92444 100644
--- a/support/xsignal.h
+++ b/support/xsignal.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_SIGNAL_H
 #define SUPPORT_SIGNAL_H
diff --git a/support/xsigstack.c b/support/xsigstack.c
index 45ad41e8f9..599c393402 100644
--- a/support/xsigstack.c
+++ b/support/xsigstack.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsignal.h>
 #include <support/support.h>
diff --git a/support/xsocket.c b/support/xsocket.c
index 5c89623257..76d9e4ce55 100644
--- a/support/xsocket.c
+++ b/support/xsocket.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xsocket.h>
 
diff --git a/support/xsocket.h b/support/xsocket.h
index 469682020a..7ca981802d 100644
--- a/support/xsocket.h
+++ b/support/xsocket.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_XSOCKET_H
 #define SUPPORT_XSOCKET_H
diff --git a/support/xspawn.h b/support/xspawn.h
index bbf89132e4..ab129b682d 100644
--- a/support/xspawn.h
+++ b/support/xspawn.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_XSPAWN_H
 #define SUPPORT_XSPAWN_H
diff --git a/support/xstdio.h b/support/xstdio.h
index 9d4e66dbfd..e4e52b4c7e 100644
--- a/support/xstdio.h
+++ b/support/xstdio.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_XSTDIO_H
 #define SUPPORT_XSTDIO_H
diff --git a/support/xstrdup.c b/support/xstrdup.c
index 78a1d92790..d793e57695 100644
--- a/support/xstrdup.c
+++ b/support/xstrdup.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xstrndup.c b/support/xstrndup.c
index 00ee27ca45..5534f23ecc 100644
--- a/support/xstrndup.c
+++ b/support/xstrndup.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 
diff --git a/support/xsymlink.c b/support/xsymlink.c
index 01e331623b..3634f81bd2 100644
--- a/support/xsymlink.c
+++ b/support/xsymlink.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/support.h>
 #include <support/check.h>
diff --git a/support/xsysconf.c b/support/xsysconf.c
index 2c9038405d..2856beb894 100644
--- a/support/xsysconf.c
+++ b/support/xsysconf.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <support/check.h>
diff --git a/support/xthread.h b/support/xthread.h
index 5204f78ed2..829397cbcc 100644
--- a/support/xthread.h
+++ b/support/xthread.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_THREAD_H
 #define SUPPORT_THREAD_H
diff --git a/support/xtime.h b/support/xtime.h
index 6e19ce177f..76ff7a4d13 100644
--- a/support/xtime.h
+++ b/support/xtime.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #ifndef SUPPORT_TIME_H
 #define SUPPORT_TIME_H
diff --git a/support/xunistd.h b/support/xunistd.h
index 338eb86a1b..f10e0603cb 100644
--- a/support/xunistd.h
+++ b/support/xunistd.h
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 /* These wrapper functions use POSIX types and therefore cannot be
    declared in <support/support.h>.  */
diff --git a/support/xunlink.c b/support/xunlink.c
index 53b5f41899..ff1f9b1479 100644
--- a/support/xunlink.c
+++ b/support/xunlink.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/check.h>
 #include <support/xunistd.h>
diff --git a/support/xwaitpid.c b/support/xwaitpid.c
index 9b83861e56..658e847191 100644
--- a/support/xwaitpid.c
+++ b/support/xwaitpid.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>
 
diff --git a/support/xwrite.c b/support/xwrite.c
index f0b4ae8856..7e3f035448 100644
--- a/support/xwrite.c
+++ b/support/xwrite.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <support/xunistd.h>