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

49 files changed, 49 insertions, 49 deletions

diff --git a/signal/Makefile b/signal/Makefile
index 4596112f0a..59595961c2 100644
--- a/signal/Makefile
+++ b/signal/Makefile
@@ -13,7 +13,7 @@
 
 # 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/>.
 
 #
 #	Makefile for signal routines.
diff --git a/signal/allocrtsig.c b/signal/allocrtsig.c
index 7de0fe7ef2..4de4191e1e 100644
--- a/signal/allocrtsig.c
+++ b/signal/allocrtsig.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/>.  */
 
 #include <signal.h>
 
diff --git a/signal/bits/types/__sigval_t.h b/signal/bits/types/__sigval_t.h
index 5fdd289a8b..7b61755efd 100644
--- a/signal/bits/types/__sigval_t.h
+++ b/signal/bits/types/__sigval_t.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 ____sigval_t_defined
 #define ____sigval_t_defined
diff --git a/signal/bits/types/struct_sigstack.h b/signal/bits/types/struct_sigstack.h
index e4a7fc5171..6cc40caeb8 100644
--- a/signal/bits/types/struct_sigstack.h
+++ b/signal/bits/types/struct_sigstack.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 __sigstack_defined
 #define __sigstack_defined 1
diff --git a/signal/kill.c b/signal/kill.c
index c98a7b5e8e..cff815fba8 100644
--- a/signal/kill.c
+++ b/signal/kill.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/killpg.c b/signal/killpg.c
index df9c82ed57..612182654d 100644
--- a/signal/killpg.c
+++ b/signal/killpg.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/raise.c b/signal/raise.c
index 8221ec45a7..122d73c2c0 100644
--- a/signal/raise.c
+++ b/signal/raise.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
 #include <errno.h>
diff --git a/signal/sigaction.c b/signal/sigaction.c
index 8520837442..fa25c5a930 100644
--- a/signal/sigaction.c
+++ b/signal/sigaction.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigaddset.c b/signal/sigaddset.c
index 81da8a5940..3f95a266bc 100644
--- a/signal/sigaddset.c
+++ b/signal/sigaddset.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigaltstack.c b/signal/sigaltstack.c
index 08e0fad179..fc704bfa03 100644
--- a/signal/sigaltstack.c
+++ b/signal/sigaltstack.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigandset.c b/signal/sigandset.c
index da10f030b6..2fa4c490e7 100644
--- a/signal/sigandset.c
+++ b/signal/sigandset.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigblock.c b/signal/sigblock.c
index b1c8f44a8b..8bd9953bec 100644
--- a/signal/sigblock.c
+++ b/signal/sigblock.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigdelset.c b/signal/sigdelset.c
index aa1972e93b..d1d7a3374f 100644
--- a/signal/sigdelset.c
+++ b/signal/sigdelset.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigempty.c b/signal/sigempty.c
index 592bcb18b6..2dedec71c2 100644
--- a/signal/sigempty.c
+++ b/signal/sigempty.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigfillset.c b/signal/sigfillset.c
index 6f6c4aad4e..f4012995f0 100644
--- a/signal/sigfillset.c
+++ b/signal/sigfillset.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/siggetmask.c b/signal/siggetmask.c
index 01e808cbb0..29e40e73eb 100644
--- a/signal/siggetmask.c
+++ b/signal/siggetmask.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 <signal.h>
 
diff --git a/signal/sighold.c b/signal/sighold.c
index 8154143b36..b99a384143 100644
--- a/signal/sighold.c
+++ b/signal/sighold.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/>.  */
 
 #define __need_NULL
 #include <stddef.h>
diff --git a/signal/sigignore.c b/signal/sigignore.c
index a45340e23c..adea597626 100644
--- a/signal/sigignore.c
+++ b/signal/sigignore.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigintr.c b/signal/sigintr.c
index 2648f5bde8..28924203c0 100644
--- a/signal/sigintr.c
+++ b/signal/sigintr.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigisempty.c b/signal/sigisempty.c
index bb995dde3f..018a3b076e 100644
--- a/signal/sigisempty.c
+++ b/signal/sigisempty.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/sigismem.c b/signal/sigismem.c
index 2befaf5354..e54bd0da84 100644
--- a/signal/sigismem.c
+++ b/signal/sigismem.c
@@ -13,7 +13,7 @@
 
    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 <signal.h>
diff --git a/signal/signal.c b/signal/signal.c
index 64f9585c94..f9a269c36c 100644
--- a/