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

5 files changed, 5 insertions, 5 deletions

diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
index ee1a587..d5934bf 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
@@ -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 <sysdep.h>
 #include <math_ldbl_opt.h>
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
index 44c1ad1..7e8d9a9 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
@@ -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 <sysdep.h>
 #include <math_ldbl_opt.h>
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llrint.c b/sysdeps/powerpc/powerpc64/fpu/s_llrint.c
index 968b70b..3c84f8f 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_llrint.c
+++ b/sysdeps/powerpc/powerpc64/fpu/s_llrint.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Library General Public
    License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
+   not, see <https://www.gnu.org/licenses/>.  */
 
 #define NO_MATH_REDIRECT
 #define lrint __redirect_lrint
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llround.c b/sysdeps/powerpc/powerpc64/fpu/s_llround.c
index 6aa8fea..126bec2 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_llround.c
+++ b/sysdeps/powerpc/powerpc64/fpu/s_llround.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Library General Public
    License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
+   not, see <https://www.gnu.org/licenses/>.  */
 
 #define NO_MATH_REDIRECT
 #define lround __redirect_lround
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llroundf.c b/sysdeps/powerpc/powerpc64/fpu/s_llroundf.c
index 160c00e..736c9d8 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_llroundf.c
+++ b/sysdeps/powerpc/powerpc64/fpu/s_llroundf.c
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Library General Public
    License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
+   not, see <https://www.gnu.org/licenses/>.  */
 
 #define NO_MATH_REDIRECT
 #define lroundf __redirect_llround