start of work to add spack audit packages-https checker (#25670)

This PR will add a new audit, specifically for spack package homepage urls (and eventually
other kinds I suspect) to see if there is an http address that can be changed to https.

Usage is as follows:

```bash
$ spack audit packages-https <package>
```
And in list view:

```bash
$ spack audit list
generic:
  Generic checks relying on global variables

configs:
  Sanity checks on compilers.yaml
  Sanity checks on packages.yaml

packages:
  Sanity checks on specs used in directives

packages-https:
  Sanity checks on https checks of package urls, etc.
```

I think it would be unwise to include with packages, because when run for all, since we do requests it takes a long time. I also like the idea of more well scoped checks - likely there will be other addresses for http/https within a package that we eventually check. For now, there are two error cases - one is when an https url is tried but there is some SSL error (or other error that means we cannot update to https):

```bash
$ spack audit packages-https zoltan
PKG-HTTPS-DIRECTIVES: 1 issue found
1. Error with attempting https for "zoltan": 
    <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'www.cs.sandia.gov'. (_ssl.c:1125)>
```
This is either not fixable, or could be fixed with a change to the url or (better) contacting the site owners to ask about some certificate or similar.

The second case is when there is an http that needs to be https, which is a huge issue now, but hopefully not after this spack PR.

```bash
$ spack audit packages-https xman
Package "xman" uses http but has a valid https endpoint.
```

And then when a package is fixed:

```bash
$ spack audit packages-https zlib
PKG-HTTPS-DIRECTIVES: 0 issues found.
```
And that's mostly it. :)

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

Co-authored-by: vsoch <vsoch@users.noreply.github.com>

lib/spack/spack/audit.py

@@ -37,12 +37,16 @@ def _search_duplicate_compilers(error_cls):
 """
 import collections
 import itertools
+import re
+
+from six.moves.urllib.request import urlopen
 
 try:
     from collections.abc import Sequence  # novm
 except ImportError:
     from collections import Sequence
 
+
 #: Map an audit tag to a list of callables implementing checks
 CALLBACKS = {}
 
@@ -261,6 +265,45 @@ def _search_duplicate_specs_in_externals(error_cls):
     kwargs=('pkgs',)
 )
 
+#: Sanity checks on linting
+# This can take some time, so it's run separately from packages
+package_https_directives = AuditClass(
+    group='packages-https',
+    tag='PKG-HTTPS-DIRECTIVES',
+    description='Sanity checks on https checks of package urls, etc.',
+    kwargs=('pkgs',)
+)
+
+
+@package_https_directives
+def _linting_package_file(pkgs, error_cls):
+    """Check for correctness of links
+    """
+    import llnl.util.lang
+
+    import spack.repo
+    import spack.spec
+
+    errors = []
+    for pkg_name in pkgs:
+        pkg = spack.repo.get(pkg_name)
+
+        # Does the homepage have http, and if so, does https work?
+        if pkg.homepage.startswith('http://'):
+            https = re.sub("http", "https", pkg.homepage, 1)
+            try:
+                response = urlopen(https)
+            except Exception as e:
+                msg = 'Error with attempting https for "{0}": '
+                errors.append(error_cls(msg.format(pkg.name), [str(e)]))
+                continue
+
+            if response.getcode() == 200:
+                msg = 'Package "{0}" uses http but has a valid https endpoint.'
+                errors.append(msg.format(pkg.name))
+
+    return llnl.util.lang.dedupe(errors)
+
 
 @package_directives
 def _unknown_variants_in_directives(pkgs, error_cls):

lib/spack/spack/cmd/audit.py

@@ -2,6 +2,7 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
+import llnl.util.tty as tty
 import llnl.util.tty.color as cl
 
 import spack.audit
@@ -19,12 +20,24 @@ def setup_parser(subparser):
     # Audit configuration files
     sp.add_parser('configs', help='audit configuration files')
 
+    # Https and other linting
+    https_parser = sp.add_parser('packages-https', help='check https in packages')
+    https_parser.add_argument(
+        '--all',
+        action='store_true',
+        default=False,
+        dest='check_all',
+        help="audit all packages"
+    )
+
     # Audit package recipes
     pkg_parser = sp.add_parser('packages', help='audit package recipes')
-    pkg_parser.add_argument(
+
-        'name', metavar='PKG', nargs='*',
+    for group in [pkg_parser, https_parser]:
-        help='package to be analyzed (if none all packages will be processed)',
+        group.add_argument(
-    )
+            'name', metavar='PKG', nargs='*',
+            help='package to be analyzed (if none all packages will be processed)',
+        )
 
     # List all checks
     sp.add_parser('list', help='list available checks and exits')
@@ -41,6 +54,17 @@ def packages(parser, args):
     _process_reports(reports)
 
 
+def packages_https(parser, args):
+
+    # Since packages takes a long time, --all is required without name
+    if not args.check_all and not args.name:
+        tty.die("Please specify one or more packages to audit, or --all.")
+
+    pkgs = args.name or spack.repo.path.all_package_names()
+    reports = spack.audit.run_group(args.subcommand, pkgs=pkgs)
+    _process_reports(reports)
+
+
 def list(parser, args):
     for subcommand, check_tags in spack.audit.GROUPS.items():
         print(cl.colorize('@*b{' + subcommand + '}:'))
@@ -58,6 +82,7 @@ def audit(parser, args):
     subcommands = {
         'configs': configs,
         'packages': packages,
+        'packages-https': packages_https,
         'list': list
     }
     subcommands[args.subcommand](parser, args)

lib/spack/spack/test/cmd/audit.py

@@ -31,3 +31,23 @@ def test_audit_configs(mutable_config, mock_packages):
     audit('configs', fail_on_error=False)
     # The mock configuration has duplicate definitions of some compilers
     assert audit.returncode == 1
+
+
+def test_audit_packages_https(mutable_config, mock_packages):
+
+    # Without providing --all should fail
+    audit('packages-https', fail_on_error=False)
+    # The mock configuration has duplicate definitions of some compilers
+    assert audit.returncode == 1
+
+    # This uses http and should fail
+    audit('packages-https', "preferred-test", fail_on_error=False)
+    assert audit.returncode == 1
+
+    # providing one or more package names with https should work
+    audit('packages-https', "cmake", fail_on_error=True)
+    assert audit.returncode == 0
+
+    # providing one or more package names with https should work
+    audit('packages-https', "cmake", "conflict", fail_on_error=True)
+    assert audit.returncode == 0

share/spack/spack-completion.bash

@@ -386,7 +386,7 @@ _spack_audit() {
     then
         SPACK_COMPREPLY="-h --help"
     else
-        SPACK_COMPREPLY="configs packages list"
+        SPACK_COMPREPLY="configs packages-https packages list"
     fi
 }
 
@@ -394,6 +394,15 @@ _spack_audit_configs() {
     SPACK_COMPREPLY="-h --help"
 }
 
+_spack_audit_packages_https() {
+    if $list_options
+    then
+        SPACK_COMPREPLY="-h --help --all"
+    else
+        SPACK_COMPREPLY=""
+    fi
+}
+
 _spack_audit_packages() {
     if $list_options
     then

var/spack/repos/builtin/packages/abyss/package.py

@@ -22,7 +22,7 @@ class Abyss(AutotoolsPackage):
        that is designed for short reads. The single-processor version
        is useful for assembling genomes up to 100 Mbases in size."""
 
-    homepage = "http://www.bcgsc.ca/platform/bioinfo/software/abyss"
+    homepage = "https://www.bcgsc.ca/platform/bioinfo/software/abyss"
     url      = "https://github.com/bcgsc/abyss/releases/download/2.3.1/abyss-2.3.1.tar.gz"
 
     version('2.3.1', sha256='664045e7903e9732411effc38edb9ebb1a0c1b7636c64b3a14a681f465f43677')

var/spack/repos/builtin/packages/acct/package.py

@@ -9,7 +9,7 @@
 class Acct(AutotoolsPackage):
     """Utilities for monitoring process activities."""
 
-    homepage = "http://www.gnu.org/software/acct"
+    homepage = "https://www.gnu.org/software/acct"
     url      = "https://ftp.gnu.org/gnu/acct/acct-6.6.4.tar.gz"
 
     version('6.6.4', sha256='4c15bf2b58b16378bcc83f70e77d4d40ab0b194acf2ebeefdb507f151faa663f')

var/spack/repos/builtin/packages/acts/package.py

@@ -29,7 +29,7 @@ class Acts(CMakePackage, CudaPackage):
     propagation and fitting, basic seed finding algorithms.
     """
 
-    homepage = "http://acts.web.cern.ch/ACTS/"
+    homepage = "https://acts.web.cern.ch/ACTS/"
     git      = "https://github.com/acts-project/acts.git"
     maintainers = ['HadrienG2']
 

var/spack/repos/builtin/packages/adios/package.py

@@ -13,7 +13,7 @@ class Adios(AutotoolsPackage):
     read, or processed outside of the running simulation.
     """
 
-    homepage = "http://www.olcf.ornl.gov/center-projects/adios/"
+    homepage = "https://www.olcf.ornl.gov/center-projects/adios/"
     url      = "https://github.com/ornladios/ADIOS/archive/v1.12.0.tar.gz"
     git      = "https://github.com/ornladios/ADIOS.git"
 

var/spack/repos/builtin/packages/advancecomp/package.py

@@ -10,7 +10,7 @@ class Advancecomp(AutotoolsPackage):
     """AdvanceCOMP contains recompression utilities for your .zip archives,
     .png images, .mng video clips and .gz files."""
 
-    homepage = "http://www.advancemame.it"
+    homepage = "https://www.advancemame.it"
     url      = "https://github.com/amadvance/advancecomp/archive/v2.1.tar.gz"
 
     version('2.1',  sha256='6113c2b6272334af710ba486e8312faa3cee5bd6dc8ca422d00437725e2b602a')

var/spack/repos/builtin/packages/aegean/package.py

@@ -12,7 +12,7 @@ class Aegean(MakefilePackage):
        as well as a C library whose API provides access to AEGeAn's core
        functions and data structures."""
 
-    homepage = "http://brendelgroup.github.io/AEGeAn/"
+    homepage = "https://brendelgroup.github.io/AEGeAn/"
     url      = "https://github.com/BrendelGroup/AEGeAn/archive/v0.15.2.tar.gz"
 
     version('0.15.2', sha256='734c9dd23ab3415c3966083bfde5fb72c81e6ace84e08ee3fe0d4c338331d975')

var/spack/repos/builtin/packages/agrep/package.py

@@ -13,7 +13,7 @@ class Agrep(MakefilePackage):
     Developed 1989-1991 by Udi Manber, Sun Wu et al. at the University
     of Arizona."""
 
-    homepage = "http://www.tgries.de/agrep"
+    homepage = "https://www.tgries.de/agrep"
     url      = "https://www.tgries.de/agrep/agrep-3.41.tgz"
 
     version('3.41', sha256='0508eafaf9725fc67cc955eb6d32ba4f50138443a4fea4275508d2c3f67a234e')

var/spack/repos/builtin/packages/aida/package.py

@@ -9,7 +9,7 @@
 class Aida(Package):
     """Abstract Interfaces for Data Analysis"""
 
-    homepage = "http://aida.freehep.org/"
+    homepage = "https://aida.freehep.org/"
     url      = "ftp://ftp.slac.stanford.edu/software/freehep/AIDA/v3.2.1/aida-3.2.1.tar.gz"
 
     tags = ['hep']

var/spack/repos/builtin/packages/allpaths-lg/package.py

@@ -10,7 +10,7 @@ class AllpathsLg(AutotoolsPackage):
     """ALLPATHS-LG is our original short read assembler and it works on both
        small and large (mammalian size) genomes."""
 
-    homepage = "http://www.broadinstitute.org/software/allpaths-lg/blog/"
+    homepage = "https://www.broadinstitute.org/software/allpaths-lg/blog/"
     url      = "ftp://ftp.broadinstitute.org/pub/crd/ALLPATHS/Release-LG/latest_source_code/allpathslg-52488.tar.gz"
 
     version('52488', sha256='035b49cb21b871a6b111976757d7aee9c2513dd51af04678f33375e620998542')

var/spack/repos/builtin/packages/amber/package.py

@@ -22,7 +22,7 @@ class Amber(Package, CudaPackage):
        Only the latter version of ambertools for each amber version is supported.
        """
 
-    homepage = "http://ambermd.org/"
+    homepage = "https://ambermd.org/"
     url = "file://{0}/Amber18.tar.bz2".format(os.getcwd())
     manual_download = True
 

var/spack/repos/builtin/packages/amdlibflame/package.py

@@ -30,7 +30,7 @@ class Amdlibflame(LibflameBase):
     """
 
     _name = 'amdlibflame'
-    homepage = "http://developer.amd.com/amd-cpu-libraries/blas-library/#libflame"
+    homepage = "https://developer.amd.com/amd-cpu-libraries/blas-library/#libflame"
     url = "https://github.com/amd/libflame/archive/3.0.tar.gz"
     git = "https://github.com/amd/libflame.git"
 

var/spack/repos/builtin/packages/ant/package.py

@@ -12,7 +12,7 @@ class Ant(Package):
        dependent upon each other
     """
 
-    homepage = "http://ant.apache.org/"
+    homepage = "https://ant.apache.org/"
     url = "https://archive.apache.org/dist/ant/source/apache-ant-1.9.7-src.tar.gz"
 
     version('1.10.7', sha256='2f9c4ef094581663b41a7412324f65b854f17622e5b2da9fcb9541ca8737bd52')

var/spack/repos/builtin/packages/ape/package.py

@@ -10,7 +10,7 @@ class Ape(Package):
     """A tool for generating atomic pseudopotentials within a Density-Functional
     Theory framework"""
 
-    homepage = "http://www.tddft.org/programs/APE/"
+    homepage = "https://www.tddft.org/programs/APE/"
     url      = "http://www.tddft.org/programs/APE/sites/default/files/ape-2.2.1.tar.gz"
 
     version('2.2.1', sha256='1bdb7f987fde81f8a5f335da6b59fa884e6d185d4a0995c90fde7c04376ce9e3')

var/spack/repos/builtin/packages/appres/package.py

@@ -12,7 +12,7 @@ class Appres(AutotoolsPackage, XorgPackage):
     names.  It can be used to determine which resources a particular
     program will load."""
 
-    homepage = "http://cgit.freedesktop.org/xorg/app/appres"
+    homepage = "https://cgit.freedesktop.org/xorg/app/appres"
     xorg_mirror_path = "app/appres-1.0.4.tar.gz"
 
     version('1.0.4', sha256='22cb6f639c891ffdbb5371bc50a88278185789eae6907d05e9e0bd1086a80803')

var/spack/repos/builtin/packages/argobots/package.py

@@ -15,7 +15,7 @@ class Argobots(AutotoolsPackage):
     mapping, and data placement strategies. It consists of an
     execution model and a memory model."""
 
-    homepage = "http://www.argobots.org/"
+    homepage = "https://www.argobots.org/"
     url      = "https://github.com/pmodels/argobots/releases/download/v1.0b1/argobots-1.0b1.tar.gz"
     git      = "https://github.com/pmodels/argobots.git"
     maintainers = ['shintaro-iwasaki']

var/spack/repos/builtin/packages/arrow/package.py

@@ -11,7 +11,7 @@ class Arrow(CMakePackage, CudaPackage):
     This package contains the C++ bindings.
     """
 
-    homepage = "http://arrow.apache.org"
+    homepage = "https://arrow.apache.org"
     url      = "https://github.com/apache/arrow/archive/apache-arrow-0.9.0.tar.gz"
 
     version('4.0.1',  sha256='79d3e807df4a179cfab1e7a1ab5f79d95f7b72ac2c33aba030febd125d77eb3b')

var/spack/repos/builtin/packages/asio/package.py

@@ -11,7 +11,7 @@
 class Asio(AutotoolsPackage):
     """C++ library for network and low-level I/O programming."""
 
-    homepage = "http://think-async.com/Asio/"
+    homepage = "https://think-async.com/Asio/"
     url = "https://github.com/chriskohlhoff/asio/archive/1.18.2.tar.gz"
     git = "https://github.com/chriskohlhoff/asio.git"
     maintainers = ["msimberg"]

var/spack/repos/builtin/packages/astra/package.py

@@ -9,7 +9,7 @@
 class Astra(Package):
     """A Space Charge Tracking Algorithm."""
 
-    homepage = "http://www.desy.de/~mpyflo/"
+    homepage = "https://www.desy.de/~mpyflo/"
 
     version('2020-02-03',
             sha256='ca9ee7d3d369f9040fbd595f57f3153f712d789b66385fd2d2de88a69a774b83',

var/spack/repos/builtin/packages/atompaw/package.py

@@ -15,7 +15,7 @@ class Atompaw(Package):
 
     User's guide: ~/doc/atompaw-usersguide.pdf
     """
-    homepage = "http://users.wfu.edu/natalie/papers/pwpaw/man.html"
+    homepage = "https://users.wfu.edu/natalie/papers/pwpaw/man.html"
     url = "http://users.wfu.edu/natalie/papers/pwpaw/atompaw-4.0.0.13.tar.gz"
 
     version('4.1.1.0', sha256='b1ee2b53720066655d98523ef337e54850cb1e68b3a2da04ff5a1576d3893891')

var/spack/repos/builtin/packages/augustus/package.py

@@ -12,7 +12,7 @@ class Augustus(MakefilePackage):
     """AUGUSTUS is a program that predicts genes in eukaryotic
        genomic sequences"""
 
-    homepage = "http://bioinf.uni-greifswald.de/augustus/"
+    homepage = "https://bioinf.uni-greifswald.de/augustus/"
     url      = "https://github.com/Gaius-Augustus/Augustus/archive/v3.3.4.tar.gz"
 
     # Releases have moved to github

var/spack/repos/builtin/packages/autofact/package.py

@@ -11,7 +11,7 @@
 class Autofact(Package):
     """An Automatic Functional Annotation and Classification Tool"""
 
-    homepage = "http://megasun.bch.umontreal.ca/Software/AutoFACT.htm"
+    homepage = "https://megasun.bch.umontreal.ca/Software/AutoFACT.htm"
     url      = "http://megasun.bch.umontreal.ca/Software/AutoFACT_v3_4.tar"
 
     version('3_4', sha256='1465d263b19adb42f01f6e636ac40ef1c2e3dbd63461f977b89da9493fe9c6f4')

var/spack/repos/builtin/packages/automake/package.py

@@ -8,7 +8,7 @@
 class Automake(AutotoolsPackage, GNUMirrorPackage):
     """Automake -- make file builder part of autotools"""
 
-    homepage = 'http://www.gnu.org/software/automake/'
+    homepage = 'https://www.gnu.org/software/automake/'
     gnu_mirror_path = 'automake/automake-1.15.tar.gz'
 
     version('1.16.3', sha256='ce010788b51f64511a1e9bb2a1ec626037c6d0e7ede32c1c103611b9d3cba65f')

var/spack/repos/builtin/packages/babeltrace/package.py

@@ -11,7 +11,7 @@ class Babeltrace(AutotoolsPackage):
     Common Trace Format (CTF). Its main use is to pretty-print CTF traces
     into a human-readable text output ordered by time."""
 
-    homepage = "http://www.efficios.com/babeltrace"
+    homepage = "https://www.efficios.com/babeltrace"
     url      = "https://www.efficios.com/files/babeltrace/babeltrace-1.2.4.tar.bz2"
 
     version('1.2.4', sha256='666e3a1ad2dc7d5703059963056e7800f0eab59c8eeb6be2efe4f3acc5209eb1')

var/spack/repos/builtin/packages/bamutil/package.py

@@ -12,7 +12,7 @@ class Bamutil(MakefilePackage):
        are built into a single executable, bam.
     """
 
-    homepage = "http://genome.sph.umich.edu/wiki/BamUtil"
+    homepage = "https://genome.sph.umich.edu/wiki/BamUtil"
     url      = "http://genome.sph.umich.edu/w/images/7/70/BamUtilLibStatGen.1.0.13.tgz"
 
     version('1.0.13', sha256='16c1d01c37d1f98b98c144f3dd0fda6068c1902f06bd0989f36ce425eb0c592b')

var/spack/repos/builtin/packages/barvinok/package.py

@@ -10,7 +10,7 @@ class Barvinok(AutotoolsPackage):
     """barvinok is a library for counting the number of integer points in parametric and
     non-parametric polytopes."""
 
-    homepage = "http://barvinok.gforge.inria.fr"
+    homepage = "https://barvinok.gforge.inria.fr"
     url      = "http://barvinok.gforge.inria.fr/barvinok-0.41.5.tar.bz2"
 
     version('0.41.5', sha256='e70493318fe76c0c202f98d7861bdf5dda8c4d79c21024af2e04b009ffa79734')

var/spack/repos/builtin/packages/bcftools/package.py

@@ -10,7 +10,7 @@ class Bcftools(AutotoolsPackage):
        commands work transparently with both VCFs and BCFs, both
        uncompressed and BGZF-compressed."""
 
-    homepage = "http://samtools.github.io/bcftools/"
+    homepage = "https://samtools.github.io/bcftools/"
     url      = "https://github.com/samtools/bcftools/releases/download/1.3.1/bcftools-1.3.1.tar.bz2"
 
     version('1.12', sha256='7a0e6532b1495b9254e38c6698d955e5176c1ee08b760dfea2235ee161a024f5')

var/spack/repos/builtin/packages/bdftopcf/package.py

@@ -14,7 +14,7 @@ class Bdftopcf(AutotoolsPackage, XorgPackage):
     appropriate machine, but the files are still portable (but read more
     slowly) on other machines."""
 
-    homepage = "http://cgit.freedesktop.org/xorg/app/bdftopcf"
+    homepage = "https://cgit.freedesktop.org/xorg/app/bdftopcf"
     xorg_mirror_path = "app/bdftopcf-1.0.5.tar.gz"
 
     version('1.0.5', sha256='78a5ec945de1d33e6812167b1383554fda36e38576849e74a9039dc7364ff2c3')

var/spack/repos/builtin/packages/beagle/package.py

@@ -12,7 +12,7 @@ class Beagle(Package):
     """Beagle is a software package for phasing genotypes and for imputing
        ungenotyped markers."""
 
-    homepage = "http://faculty.washington.edu/browning/beagle/beagle.html"
+    homepage = "https://faculty.washington.edu/browning/beagle/beagle.html"
 
     version('5.1', sha256='994f926a4ec0eac665631f37c4a961d3f75c966c71841079275364013c90996c',
             expand=False, url='http://faculty.washington.edu/browning/beagle/beagle.25Nov19.28d.jar')

var/spack/repos/builtin/packages/beast-tracer/package.py

@@ -12,7 +12,7 @@ class BeastTracer(Package):
     """Tracer is a graphical tool for visualization and diagnostics of MCMC
        output."""
 
-    homepage = "http://beast.community/tracer"
+    homepage = "https://beast.community/tracer"
     url      = "https://github.com/beast-dev/tracer/archive/v1.7.1.tar.gz"
 
     version('1.7.1', sha256='947d51c5afa52354099b9b182ba6036e352356bd62df94031f33cdcb7e8effd3')

var/spack/repos/builtin/packages/beast1/package.py

@@ -10,7 +10,7 @@ class Beast1(Package):
     """BEAST is a cross-platform program for Bayesian
        analysis of molecular sequences using MCMC."""
 
-    homepage = "http://beast.community/"
+    homepage = "https://beast.community/"
 
     version('1.10.4', sha256='be652c4d55953f7c6c7a9d3eb3de203c77dc380e81ad81cfe0492408990c36a8')
     version('1.8.4', sha256='c14e93976008463108aefa34ecc23287ab70703caccf4962e36e295207120d78')

var/spack/repos/builtin/packages/beforelight/package.py

@@ -12,7 +12,7 @@ class Beforelight(AutotoolsPackage, XorgPackage):
     recommended for use as a code sample, as it does not include features
     such as screen locking or configurability."""
 
-    homepage = "http://cgit.freedesktop.org/xorg/app/beforelight"
+    homepage = "https://cgit.freedesktop.org/xorg/app/beforelight"
     xorg_mirror_path = "app/beforelight-1.0.5.tar.gz"
 
     version('1.0.5', sha256='93bb3c457d6d5e8def3180fdee07bc84d1b7f0e5378a95812e2193cd51455cdc')

var/spack/repos/builtin/packages/binutils/package.py

@@ -7,7 +7,7 @@
 class Binutils(AutotoolsPackage, GNUMirrorPackage):
     """GNU binutils, which contain the linker, assembler, objdump and others"""
 
-    homepage = "http://www.gnu.org/software/binutils/"
+    homepage = "https://www.gnu.org/software/binutils/"
     gnu_mirror_path = "binutils/binutils-2.28.tar.bz2"
 
     maintainers = ['alalazo']

var/spack/repos/builtin/packages/biopieces/package.py

@@ -11,7 +11,7 @@ class Biopieces(Package):
        pieced together in a very easy and flexible manner to perform both
        simple and complex tasks."""
 
-    homepage = "http://maasha.github.io/biopieces/"
+    homepage = "https://maasha.github.io/biopieces/"
     git      = "https://github.com/maasha/biopieces.git"
 
     version('2016-04-12', commit='982f80f7c55e2cae67737d80fe35a4e784762856',

var/spack/repos/builtin/packages/bird/package.py

@@ -13,7 +13,7 @@ class Bird(AutotoolsPackage):
     primarily targeted on (but not limited to) Linux and other UNIX-like
     systems and distributed under the GNU General Public License."""
 
-    homepage = "http://bird.network.cz/"
+    homepage = "https://bird.network.cz/"
     url      = "https://github.com/BIRD/bird/archive/v2.0.2.tar.gz"
 
     version('2.0.2', sha256='bd42d48fbcc2c0046d544f1183cd98193ff15b792d332ff45f386b0180b09335')

var/spack/repos/builtin/packages/bitmap/package.py

@@ -9,7 +9,7 @@
 class Bitmap(AutotoolsPackage, XorgPackage):
     """bitmap, bmtoa, atobm - X bitmap (XBM) editor and converter utilities."""
 
-    homepage = "http://cgit.freedesktop.org/xorg/app/bitmap"
+    homepage = "https://cgit.freedesktop.org/xorg/app/bitmap"
     xorg_mirror_path = "app/bitmap-1.0.8.tar.gz"
 
     version('1.0.8', sha256='1a2fbd10a2ca5cd93f7b77bbb0555b86d8b35e0fc18d036b1607c761755006fc')

var/spack/repos/builtin/packages/bmake/package.py

@@ -9,7 +9,7 @@
 class Bmake(Package):
     """Portable version of NetBSD make(1)."""
 
-    homepage = "http://www.crufty.net/help/sjg/bmake.htm"
+    homepage = "https://www.crufty.net/help/sjg/bmake.htm"
     url      = "http://www.crufty.net/ftp/pub/sjg/bmake-20180512.tar.gz"
 
     version('20200710', sha256='6538fc4319ef79d178dca76d3b869f7aa93a9bb7b510df08a7d872c01a56b76c')

var/spack/repos/builtin/packages/breakdancer/package.py

@@ -17,7 +17,7 @@ class Breakdancer(CMakePackage):
     BreakDancerMini focuses on detecting small indels (usually between 10bp and
     100bp) using normally mapped read pairs.."""
 
-    homepage = "http://gmt.genome.wustl.edu/packages/breakdancer"
+    homepage = "https://gmt.genome.wustl.edu/packages/breakdancer"
     url      = "https://github.com/genome/breakdancer/archive/v1.4.5.tar.gz"
 
     version('1.4.5', sha256='5d74f3a90f5c69026ebb4cf4cb9ccc51ec8dd49ac7a88595a1efabd5a73e92b6')

var/spack/repos/builtin/packages/bref3/package.py

@@ -11,7 +11,7 @@
 class Bref3(Package):
     """Bref3: Converts from VCF format to bref3 format."""
 
-    homepage = "http://faculty.washington.edu/browning/beagle/beagle.html"
+    homepage = "https://faculty.washington.edu/browning/beagle/beagle.html"
 
     version('2019-11-25', sha256='969c0881050c4a48d19be9ea64bf49fa68c1403b69f9f739bbfd865dda639b2d',
             expand=False, url='http://faculty.washington.edu/browning/beagle/bref3.25Nov19.28d.jar')

var/spack/repos/builtin/packages/breseq/package.py

@@ -11,7 +11,7 @@ class Breseq(AutotoolsPackage):
     a reference sequence in short-read DNA re-sequencing data for haploid
     microbial-sized genomes."""
 
-    homepage = "http://barricklab.org/breseq"
+    homepage = "https://barricklab.org/breseq"
     url      = "https://github.com/barricklab/breseq/archive/v0.31.1.tar.gz"
 
     version('0.33.2', sha256='c698d2d25cc7ed251ff916343a8c04f79b5540281288cb7c955f458255ac21de')

var/spack/repos/builtin/packages/brltty/package.py

@@ -11,7 +11,7 @@ class Brltty(AutotoolsPackage):
     Linux/Unix console (when in text mode) for a blind person using
     a refreshable braille display."""
 
-    homepage = "http://brltty.app/"
+    homepage = "https://brltty.app/"
     url      = "https://github.com/brltty/brltty/archive/BRLTTY-6.0.tar.gz"
 
     version('6.0', sha256='acfea5274bdc9230b0ea1a87f8796e241615d4d2c1ba08d87601b9d116c7804c')

var/spack/repos/builtin/packages/bucky/package.py

@@ -12,7 +12,7 @@ class Bucky(MakefilePackage):
        much of the genome supports each relationship, using Bayesian
        concordance analysis."""
 
-    homepage = "http://www.stat.wisc.edu/~ane/bucky/index.html"
+    homepage = "https://www.stat.wisc.edu/~ane/bucky/index.html"
     url      = "http://dstats.net/download/http://www.stat.wisc.edu/~ane/bucky/v1.4/bucky-1.4.4.tgz"
 
     version('1.4.4', sha256='1621fee0d42314d9aa45d0082b358d4531e7d1d1a0089c807c1b21fbdc4e4592')

var/spack/repos/builtin/packages/byteman/package.py

@@ -10,7 +10,7 @@ class Byteman(MavenPackage):
     """Byteman is a tool which makes it easy to trace, monitor and test
     the behaviour of Java application and JDK runtime code."""
 
-    homepage = "http://www.jboss.org/byteman"
+    homepage = "https://www.jboss.org/byteman"
     url      = "https://github.com/bytemanproject/byteman/archive/4.0.12.tar.gz"
 
     version('4.0.12', sha256='72fdc904d7b8df9e743fbb5ae84e51ffc81d32b6e0b0b80fc7ac165dd8c9c7c2')

var/spack/repos/builtin/packages/cachefilesd/package.py

@@ -11,7 +11,7 @@ class Cachefilesd(MakefilePackage):
     are that are used by network file systems such a AFS and NFS to do
     persistent caching to the local disk."""
 
-    homepage = "http://people.redhat.com/~dhowells/fscache"
+    homepage = "https://people.redhat.com/~dhowells/fscache"
     url      = "http://people.redhat.com/~dhowells/fscache/cachefilesd-0.10.tar.bz2"
 
     version('0.10.10', sha256='0d0309851efabd02b7c849f73535b8ad3f831570e83e4f65e42354da18e11a02')

var/spack/repos/builtin/packages/caffe/package.py

@@ -11,7 +11,7 @@ class Caffe(CMakePackage, CudaPackage):
        modularity in mind. It is developed by the Berkeley Vision and Learning
        Center (BVLC) and by community contributors."""
 
-    homepage = "http://caffe.berkeleyvision.org"
+    homepage = "https://caffe.berkeleyvision.org"
     url      = "https://github.com/BVLC/caffe/archive/1.0.tar.gz"
 
     version('1.0', sha256='71d3c9eb8a183150f965a465824d01fe82826c22505f7aa314f700ace03fa77f')

var/spack/repos/builtin/packages/camx/package.py

@@ -12,7 +12,7 @@
 class Camx(MakefilePackage):
     '''Comprehensive Air Quality Model with Extensions.'''
 
-    homepage = 'http://www.camx.com'
+    homepage = 'https://www.camx.com'
     # Upstream obfuscates their download URL to get you to fill out their
     # registration form and accept their license agreement.
 

var/spack/repos/builtin/packages/cantera/package.py

@@ -12,7 +12,7 @@ class Cantera(SConsPackage):
     """Cantera is a suite of object-oriented software tools for problems
     involving chemical kinetics, thermodynamics, and/or transport processes."""
 
-    homepage = "http://www.cantera.org/docs/sphinx/html/index.html"
+    homepage = "https://www.cantera.org/docs/sphinx/html/index.html"
     url      = "https://github.com/Cantera/cantera/archive/v2.5.1.tar.gz"
 
     version('2.5.1', sha256='59f673cec686bc9b1eeccc1b1c9158a3978a3abe7491d00e8b355908c1c3be0a')

var/spack/repos/builtin/packages/canu/package.py

@@ -10,7 +10,7 @@ class Canu(MakefilePackage):
     """A single molecule sequence assembler for genomes large and
        small."""
 
-    homepage = "http://canu.readthedocs.io/"
+    homepage = "https://canu.readthedocs.io/"
     url      = "https://github.com/marbl/canu/archive/v1.5.tar.gz"
 
     version('2.0', sha256='e2e6e8b5ec4dd4cfba5e372f4a64b2c01fbd544d4b5867746021f10771a6f4ef')

var/spack/repos/builtin/packages/capstone/package.py

@@ -10,7 +10,7 @@ class Capstone(CMakePackage):
     """Capstone is a lightweight multi-platform,
        multi-architecture disassembly framework."""
 
-    homepage = "http://www.capstone-engine.org/"
+    homepage = "https://www.capstone-engine.org/"
     url      = "https://github.com/aquynh/capstone/archive/4.0.1.tar.gz"
     git      = "https://github.com/aquynh/capstone.git"
 

var/spack/repos/builtin/packages/cask/package.py

@@ -16,7 +16,7 @@ class Cask(Package):
     """Cask is a project management tool for Emacs Lisp to automate the package
        development cycle; development, dependencies, testing, building,
        packaging and more."""
-    homepage = "http://cask.readthedocs.io/en/latest/"
+    homepage = "https://cask.readthedocs.io/en/latest/"
     url      = "https://github.com/cask/cask/archive/v0.7.4.tar.gz"
 
     version('0.8.1', sha256='8739ba608f23c79b3426faa8b068d5d1bc096c7305ce30b1163babd354be821c')

var/spack/repos/builtin/packages/cbtf-argonavis-gui/package.py

@@ -12,7 +12,7 @@ class CbtfArgonavisGui(QMakePackage):
     """CBTF Argo Navis GUI project contains the GUI that views OpenSpeedShop
        performance information by loading in the Sqlite database files.
     """
-    homepage = "http://sourceforge.net/p/cbtf/wiki/Home/"
+    homepage = "https://sourceforge.net/p/cbtf/wiki/Home/"
     git      = "https://github.com/OpenSpeedShop/cbtf-argonavis-gui.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/cbtf-argonavis/package.py

@@ -10,7 +10,7 @@ class CbtfArgonavis(CMakePackage):
     """CBTF Argo Navis project contains the CUDA collector and supporting
        libraries that was done as a result of a DOE SBIR grant.
     """
-    homepage = "http://sourceforge.net/p/cbtf/wiki/Home/"
+    homepage = "https://sourceforge.net/p/cbtf/wiki/Home/"
     git      = "https://github.com/OpenSpeedShop/cbtf-argonavis.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/cbtf-krell/package.py

@@ -14,7 +14,7 @@ class CbtfKrell(CMakePackage):
        data collectors and support libraries as well as some example tools
        that drive the data collection at HPC levels of scale.
     """
-    homepage = "http://sourceforge.net/p/cbtf/wiki/Home/"
+    homepage = "https://sourceforge.net/p/cbtf/wiki/Home/"
     git      = "https://github.com/OpenSpeedShop/cbtf-krell.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/cbtf-lanl/package.py

@@ -10,7 +10,7 @@ class CbtfLanl(CMakePackage):
     """CBTF LANL project contains a memory tool and data center type system
        command monitoring tool."""
 
-    homepage = "http://sourceforge.net/p/cbtf/wiki/Home/"
+    homepage = "https://sourceforge.net/p/cbtf/wiki/Home/"
     git      = "https://github.com/OpenSpeedShop/cbtf-lanl.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/cbtf/package.py

@@ -13,7 +13,7 @@ class Cbtf(CMakePackage):
        network tools.
 
     """
-    homepage = "http://sourceforge.net/p/cbtf/wiki/Home"
+    homepage = "https://sourceforge.net/p/cbtf/wiki/Home"
     git      = "https://github.com/OpenSpeedShop/cbtf.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/cereal/package.py

@@ -15,7 +15,7 @@ class Cereal(CMakePackage):
        with other code or used standalone.
 
     """
-    homepage = "http://uscilab.github.io/cereal/"
+    homepage = "https://uscilab.github.io/cereal/"
     url      = "https://github.com/USCiLab/cereal/archive/v1.1.2.tar.gz"
 
     version('1.3.0', sha256='329ea3e3130b026c03a4acc50e168e7daff4e6e661bc6a7dfec0d77b570851d5')

var/spack/repos/builtin/packages/cgal/package.py

@@ -13,7 +13,7 @@ class Cgal(CMakePackage):
     computation, such as geographic information systems, computer aided design,
     molecular biology, medical imaging, computer graphics, and robotics.
     """
-    homepage = 'http://www.cgal.org/'
+    homepage = 'https://www.cgal.org/'
     url      = "https://github.com/CGAL/cgal/releases/download/releases/CGAL-5.0.3/CGAL-5.0.3.tar.xz"
 
     version('5.0.3', sha256='e5a3672e35e5e92e3c1b4452cd3c1d554f3177dc512bd98b29edf21866a4288c')

var/spack/repos/builtin/packages/cgm/package.py

@@ -10,8 +10,8 @@ class Cgm(AutotoolsPackage):
     """The Common Geometry Module, Argonne (CGMA) is a code library
        which provides geometry functionality used for mesh generation and
        other applications."""
-    homepage = "http://sigma.mcs.anl.gov/cgm-library"
+    homepage = "https://sigma.mcs.anl.gov/cgm-library"
-    url = "http://ftp.mcs.anl.gov/pub/fathom/cgm-16.0.tar.gz"
+    url = "https://ftp.mcs.anl.gov/pub/fathom/cgm-16.0.tar.gz"
 
     version('16.0', sha256='b98afe70c64efa19decc5ff01602e8c7afc6b22ce646cad30dc92ecfdce6e23d')
     version('13.1.1', sha256='ffde54f0c86055b06cad911bbd4297b88c3fb124c873b03ebee626f807b8ab87')

var/spack/repos/builtin/packages/cgns/package.py

@@ -13,7 +13,7 @@ class Cgns(CMakePackage):
     and extensible standard for the storage and retrieval of computational
     fluid dynamics (CFD) analysis data."""
 
-    homepage = "http://cgns.github.io/"
+    homepage = "https://cgns.github.io/"
     url      = "https://github.com/CGNS/CGNS/archive/v3.3.0.tar.gz"
     git      = "https://github.com/CGNS/CGNS"
 

var/spack/repos/builtin/packages/changa/package.py

@@ -16,7 +16,7 @@ class Changa(AutotoolsPackage):
     Ewald summation for periodic forces. Timestepping is done with a leapfrog
     integrator with individual timesteps for each particle."""
 
-    homepage = "http://faculty.washington.edu/trq/hpcc/tools/changa.html"
+    homepage = "https://faculty.washington.edu/trq/hpcc/tools/changa.html"
     url      = "https://github.com/N-BodyShop/changa/archive/v3.4.tar.gz"
     git      = "https://github.com/N-BodyShop/changa.git"
 

var/spack/repos/builtin/packages/chill/package.py

@@ -9,7 +9,7 @@
 class Chill(AutotoolsPackage):
     """A polyheadral compiler for autotuning"""
 
-    homepage = "http://github.com/CtopCsUtahEdu/chill"
+    homepage = "https://github.com/CtopCsUtahEdu/chill"
     url      = "https://github.com/CtopCsUtahEdu/chill/archive/v0.3.tar.gz"
     git      = "https://github.com/CtopCsUtahEdu/chill.git"
 

var/spack/repos/builtin/packages/chlorop/package.py

@@ -18,7 +18,7 @@ class Chlorop(Package):
     to the full path of the directory you want chlorop to use as
     a temporary directory."""
 
-    homepage = "http://www.cbs.dtu.dk/services/ChloroP/"
+    homepage = "https://www.cbs.dtu.dk/services/ChloroP/"
     url      = "file://{0}/chlorop-1.1.Linux.tar.gz".format(os.getcwd())
     manual_download = True
 

var/spack/repos/builtin/packages/clapack/package.py

@@ -15,7 +15,7 @@ class Clapack(MakefilePackage):
     is to provide LAPACK for someone who does not have access to a Fortran
     compiler."""
 
-    homepage = "http://www.netlib.org/clapack/"
+    homepage = "https://www.netlib.org/clapack/"
     url      = "http://www.netlib.org/clapack/clapack.tgz"
 
     version('3.2.1', sha256='6dc4c382164beec8aaed8fd2acc36ad24232c406eda6db462bd4c41d5e455fac')

var/spack/repos/builtin/packages/cleverleaf/package.py

@@ -14,7 +14,7 @@ class Cleverleaf(CMakePackage):
        hydrodynamics scheme used by CloverLeaf.
     """
 
-    homepage = "http://uk-mac.github.io/CleverLeaf/"
+    homepage = "https://uk-mac.github.io/CleverLeaf/"
     git      = "https://github.com/UK-MAC/CleverLeaf_ref.git"
 
     version('develop', branch='develop')

var/spack/repos/builtin/packages/clhep/package.py

@@ -9,7 +9,7 @@
 
 class Clhep(CMakePackage):
     """CLHEP is a C++ Class Library for High Energy Physics. """
-    homepage = "http://proj-clhep.web.cern.ch/proj-clhep/"
+    homepage = "https://proj-clhep.web.cern.ch/proj-clhep/"
     url      = "http://proj-clhep.web.cern.ch/proj-clhep/dist1/clhep-2.4.1.3.tgz"
     list_url = "https://proj-clhep.web.cern.ch/proj-clhep/"
     list_depth = 1

var/spack/repos/builtin/packages/cloverleaf/package.py

@@ -10,7 +10,7 @@ class Cloverleaf(MakefilePackage):
        using an explicit, second-order accurate method.
     """
 
-    homepage = "http://uk-mac.github.io/CloverLeaf"
+    homepage = "https://uk-mac.github.io/CloverLeaf"
     url      = "http://downloads.mantevo.org/releaseTarballs/miniapps/CloverLeaf/CloverLeaf-1.1.tar.gz"
     git      = "https://github.com/UK-MAC/CloverLeaf.git"
 

var/spack/repos/builtin/packages/cloverleaf3d/package.py

@@ -11,7 +11,7 @@ class Cloverleaf3d(MakefilePackage):
     using an explicit, second-order accurate method.
     """
 
-    homepage = "http://uk-mac.github.io/CloverLeaf3D/"
+    homepage = "https://uk-mac.github.io/CloverLeaf3D/"
     url = "http://downloads.mantevo.org/releaseTarballs/miniapps/CloverLeaf3D/CloverLeaf3D-1.0.tar.gz"
 
     tags = ["proxy-app"]

var/spack/repos/builtin/packages/cmaq/package.py

@@ -9,7 +9,7 @@
 class Cmaq(Package):
     """Code base for the U.S. EPA's Community Multiscale Air Quality Model
     (CMAQ)."""
-    homepage = "http://www.epa.gov/CMAQ"
+    homepage = "https://www.epa.gov/CMAQ"
     url      = "https://github.com/USEPA/CMAQ/archive/CMAQv5.3.1_19Dec2019.tar.gz"
 
     version('5.3.1', sha256='659156bba27f33010e0fdc157a8d33f3b5b779b95511e2ade870284b6bcb4bc8',

var/spack/repos/builtin/packages/cmor/package.py

@@ -12,7 +12,7 @@ class Cmor(AutotoolsPackage):
     they contain fulfill the requirements of many of the climate community's
     standard model experiments."""
 
-    homepage = "http://cmor.llnl.gov"
+    homepage = "https://cmor.llnl.gov"
     url = "https://github.com/PCMDI/cmor/archive/3.4.0.tar.gz"
 
     version('3.4.0', sha256='e700a6d50f435e6ffdedf23bf6832b7d37fe21dc78815e1372f218d1d52bd2cb')

var/spack/repos/builtin/packages/codes/package.py

@@ -10,7 +10,7 @@ class Codes(AutotoolsPackage):
     """ CO-Design of multi-layer Exascale Storage (CODES) simulation framework
     """
 
-    homepage = "http://www.mcs.anl.gov/projects/codes"
+    homepage = "https://www.mcs.anl.gov/projects/codes"
     git      = "https://xgitlab.cels.anl.gov/codes/codes.git"
 
     version('develop', branch='master')

var/spack/repos/builtin/packages/coinhsl/package.py

@@ -23,7 +23,7 @@ class Coinhsl(AutotoolsPackage):
 
     # NOTE(oxberry1@llnl.gov): an HTTPS version of the URL below does not
     # exist
-    homepage = "http://www.hsl.rl.ac.uk/ipopt/"
+    homepage = "https://www.hsl.rl.ac.uk/ipopt/"
     url = "file://{0}/coinhsl-archive-2014.01.17.tar.gz".format(os.getcwd())
     manual_download = True
 

var/spack/repos/builtin/packages/collectd/package.py

@@ -9,7 +9,7 @@
 class Collectd(AutotoolsPackage):
     """The system statistics collection daemon."""
 
-    homepage = "http://collectd.org/"
+    homepage = "https://collectd.org/"
     url      = "https://github.com/collectd/collectd/releases/download/collectd-5.11.0/collectd-5.11.0.tar.bz2"
 
     version('5.12.0', sha256='5bae043042c19c31f77eb8464e56a01a5454e0b39fa07cf7ad0f1bfc9c3a09d6')

var/spack/repos/builtin/packages/colm/package.py

@@ -13,7 +13,7 @@ class Colm(AutotoolsPackage):
     by TXL. It is in the family of program transformation languages.
     """
 
-    homepage = "http://www.colm.net/open-source/colm"
+    homepage = "https://www.colm.net/open-source/colm"
     url      = "http://www.colm.net/files/colm/colm-0.12.0.tar.gz"
 
     version('0.12.0', sha256='7b545d74bd139f5c622975d243c575310af1e4985059a1427b6fdbb1fb8d6e4d')

var/spack/repos/builtin/packages/commons-lang/package.py

@@ -18,7 +18,7 @@ class CommonsLang(Package):
     dedicated to help with building methods, such as hashCode, toString and
     equals."""
 
-    homepage = "http://commons.apache.org/proper/commons-lang/"
+    homepage = "https://commons.apache.org/proper/commons-lang/"
     url      = "https://archive.apache.org/dist/commons/lang/binaries/commons-lang-2.6-bin.tar.gz"
 
     version('2.6', sha256='ff6a244bb71a9a1c859e81cb744d0ce698c20e04f13a7ef7dbffb99c8122752c')

var/spack/repos/builtin/packages/commons-lang3/package.py

@@ -18,7 +18,7 @@ class CommonsLang3(Package):
     dedicated to help with building methods, such as hashCode, toString and
     equals."""
 
-    homepage = "http://commons.apache.org/proper/commons-lang/"
+    homepage = "https://commons.apache.org/proper/commons-lang/"
     url      = "https://archive.apache.org/dist/commons/lang/binaries/commons-lang3-3.7-bin.tar.gz"
 
     version('3.7', sha256='94dc8289ce90b77b507d9257784d9a43b402786de40c164f6e3990e221a2a4d2')

var/spack/repos/builtin/packages/commons-logging/package.py

@@ -18,7 +18,7 @@ class CommonsLogging(Package):
     support for a number of popular logging implementations, and writing
     adapters for others is a reasonably simple task."""
 
-    homepage = "http://commons.apache.org/proper/commons-logging/"
+    homepage = "https://commons.apache.org/proper/commons-logging/"
     url      = "http://archive.apache.org/dist/commons/logging/binaries/commons-logging-1.2-bin.tar.gz"
 
     version('1.2',   sha256='3f758805c7290d9c6d22d1451587c9f7232744aef4c984e88aa683cdea0587bd')

var/spack/repos/builtin/packages/conduit/package.py

@@ -33,7 +33,7 @@ class Conduit(CMakePackage):
     scientific data in C++, C, Fortran, and Python. It is used for data
     coupling between packages in-core, serialization, and I/O tasks."""
 
-    homepage = "http://software.llnl.gov/conduit"
+    homepage = "https://software.llnl.gov/conduit"
     url      = "https://github.com/LLNL/conduit/releases/download/v0.3.0/conduit-v0.3.0-src-with-blt.tar.gz"
     git      = "https://github.com/LLNL/conduit.git"
 

var/spack/repos/builtin/packages/constype/package.py

@@ -13,7 +13,7 @@ class Constype(AutotoolsPackage, XorgPackage):
     It was originally written for SunOS, but has been ported to other
     SPARC OS'es and to Solaris on both SPARC & x86."""
 
-    homepage = "http://cgit.freedesktop.org/xorg/app/constype"
+    homepage = "https://cgit.freedesktop.org/xorg/app/constype"
     xorg_mirror_path = "app/constype-1.0.4.tar.gz"
 
     version('1.0.4', sha256='ec09aff369cf1d527fd5b8075fb4dd0ecf89d905190cf1a0a0145d5e523f913d')

var/spack/repos/builtin/packages/coreutils/package.py

@@ -13,7 +13,7 @@ class Coreutils(AutotoolsPackage, GNUMirrorPackage):
        operating system.
     """
 
-    homepage = 'http://www.gnu.org/software/coreutils/'
+    homepage = 'https://www.gnu.org/software/coreutils/'
     gnu_mirror_path = 'coreutils/coreutils-8.26.tar.xz'
 
     version('8.32', sha256='4458d8de7849df44ccab15e16b1548b285224dbba5f08fac070c1c0e0bcc4cfa')

var/spack/repos/builtin/packages/cosmomc/package.py

@@ -17,7 +17,7 @@ class Cosmomc(Package):
        importance sampling (plus a suite of scripts for building grids
        of runs, plotting and presenting results)."""
 
-    homepage = "http://cosmologist.info/cosmomc/"
+    homepage = "https://cosmologist.info/cosmomc/"
     url      = "https://github.com/cmbant/CosmoMC/archive/Nov2016.tar.gz"
 
     version('2016.11', sha256='b83edbf043ff83a4dde9bc14c56a09737dbc41ffe247a8e9c9a26892ed8745ba')

var/spack/repos/builtin/packages/cppzmq/package.py

@@ -9,7 +9,7 @@
 class Cppzmq(CMakePackage):
     """C++ binding for 0MQ"""
 
-    homepage = "http://www.zeromq.org"
+    homepage = "https://www.zeromq.org"
     url      = "https://github.com/zeromq/cppzmq/archive/v4.2.2.tar.gz"
     git      = "https://github.com/zeromq/cppzmq.git"
 

var/spack/repos/builtin/packages/cromwell/package.py

@@ -13,7 +13,7 @@ class Cromwell(Package):
        workflows.
     """
 
-    homepage = "http://cromwell.readthedocs.io/"
+    homepage = "https://cromwell.readthedocs.io/"
     url      = "https://github.com/broadinstitute/cromwell/releases/download/44/cromwell-44.jar"
 
     version('44', sha256='8b411673f6b3c835c6031db3094a7404b9a371133794046fd295719d61e56db0', expand=False)

var/spack/repos/builtin/packages/cryptopp/package.py

@@ -13,7 +13,7 @@ class Cryptopp(MakefilePackage):
     public-key encryption (RSA, DSA), and a few obsolete/historical encryption
     algorithms (MD5, Panama)."""
 
-    homepage = "http://www.cryptopp.com"
+    homepage = "https://www.cryptopp.com"
     url      = "http://www.cryptopp.com/cryptopp700.zip"
 
     version('7.0.0', sha256='a4bc939910edd3d29fb819a6fc0dfdc293f686fa62326f61c56d72d0a366ceb0')

var/spack/repos/builtin/packages/cube/package.py

@@ -14,7 +14,7 @@ class Cube(AutotoolsPackage):
     - system resource
     """
 
-    homepage = "http://www.scalasca.org/software/cube-4.x/download.html"
+    homepage = "https://www.scalasca.org/software/cube-4.x/download.html"
     url      = "http://apps.fz-juelich.de/scalasca/releases/cube/4.4/dist/cubegui-4.4.2.tar.gz"
 
     version('4.6',   sha256='1871c6736121d94a22314cb5daa8f3cbb978b58bfe54f677c4c9c9693757d0c5')

var/spack/repos/builtin/packages/cubelib/package.py

@@ -9,7 +9,7 @@
 class Cubelib(AutotoolsPackage):
     """Component of CubeBundle: General purpose C++ library and tools """
 
-    homepage = "http://www.scalasca.org/software/cube-4.x/download.html"
+    homepage = "https://www.scalasca.org/software/cube-4.x/download.html"
     url = "http://apps.fz-juelich.de/scalasca/releases/cube/4.4/dist/cubelib-4.4.tar.gz"
 
     version('4.6', sha256='36eaffa7688db8b9304c9e48ca5dc4edc2cb66538aaf48657b9b5ccd7979385b')

var/spack/repos/builtin/packages/cubew/package.py

@@ -9,7 +9,7 @@
 class Cubew(AutotoolsPackage):
     """Component of CubeBundle: High performance C Writer library """
 
-    homepage = "http://www.scalasca.org/software/cube-4.x/download.html"
+    homepage = "https://www.scalasca.org/software/cube-4.x/download.html"
     url = "http://apps.fz-juelich.de/scalasca/releases/cube/4.4/dist/cubew-4.4.tar.gz"
 
     version('4.6', sha256='99fe58ce7ab13061ebfbc360aedaecc28099a30636c5269a42c0cbaf57149aa8')

var/spack/repos/builtin/packages/cufflinks/package.py

@@ -10,7 +10,7 @@ class Cufflinks(Package):
     """Cufflinks assembles transcripts, estimates their abundances, and tests
        for differential expression and regulation in RNA-Seq samples."""
 
-    homepage = "http://cole-trapnell-lab.github.io/cufflinks"
+    homepage = "https://cole-trapnell-lab.github.io/cufflinks"
     url      = "http://cole-trapnell-lab.github.io/cufflinks/assets/downloads/cufflinks-2.2.1.Linux_x86_64.tar.gz"
 
     version('2.2.1', sha256='39f812452cae26462e5d2671d38104d9e8ef30aaf9ab6dea8ca57f50f46448e4')

var/spack/repos/builtin/packages/cvs/package.py

@@ -9,7 +9,7 @@
 
 class Cvs(AutotoolsPackage, GNUMirrorPackage):
     """CVS a very traditional source control system"""
-    homepage = "http://www.nongnu.org/cvs/"
+    homepage = "https://www.nongnu.org/cvs/"
     gnu_mirror_path = "non-gnu/cvs/source/feature/1.12.13/cvs-1.12.13.tar.bz2"
 
     version('1.12.13', sha256='78853613b9a6873a30e1cc2417f738c330e75f887afdaf7b3d0800cb19ca515e')

var/spack/repos/builtin/packages/darshan-runtime/package.py

@@ -15,7 +15,7 @@ class DarshanRuntime(AutotoolsPackage):
     minimum overhead. DarshanRuntime package should be installed on
     systems where you intend to instrument MPI applications."""
 
-    homepage = "http://www.mcs.anl.gov/research/projects/darshan/"
+    homepage = "https://www.mcs.anl.gov/research/projects/darshan/"
     url      = "http://ftp.mcs.anl.gov/pub/darshan/releases/darshan-3.1.0.tar.gz"
     git      = "https://github.com/darshan-hpc/darshan.git"
 

var/spack/repos/builtin/packages/darshan-util/package.py

@@ -12,7 +12,7 @@ class DarshanUtil(AutotoolsPackage):
     typically installed on systems (front-end) where you intend to analyze
     log files produced by Darshan (runtime)."""
 
-    homepage = "http://www.mcs.anl.gov/research/projects/darshan/"
+    homepage = "https://www.mcs.anl.gov/research/projects/darshan/"
     url      = "http://ftp.mcs.anl.gov/pub/darshan/releases/darshan-3.1.0.tar.gz"
     git      = "https://github.com/darshan-hpc/darshan.git"
 

var/spack/repos/builtin/packages/dateutils/package.py

@@ -10,7 +10,7 @@ class Dateutils(AutotoolsPackage):
     and times in the command line with a strong focus on use cases that arise
     when dealing with large amounts of financial data."""
 
-    homepage = "http://www.fresse.org/dateutils/"
+    homepage = "https://www.fresse.org/dateutils/"
     url      = "https://github.com/hroptatyr/dateutils/releases/download/v0.4.6/dateutils-0.4.6.tar.xz"
 
     version('0.4.7', sha256='49725457f5bef45ea424baade8999a6e54496e357f64280474ff7134a54f599a')

var/spack/repos/builtin/packages/debugedit/package.py

@@ -14,7 +14,7 @@ class Debugedit(AutotoolsPackage):
     as its own separate project and is maintained by RedHat.
     """
 
-    homepage = "http://www.sourceware.org/debugedit/"
+    homepage = "https://www.sourceware.org/debugedit/"
     git      = "git://sourceware.org/git/debugedit.git"
     url      = "https://sourceware.org/ftp/debugedit/0.2/debugedit-0.2.tar.xz"
 

var/spack/repos/builtin/packages/dialign-tx/package.py

@@ -10,7 +10,7 @@ class DialignTx(MakefilePackage):
     """DIALIGN-TX: greedy and progressive approaches for segment-based
        multiple sequence alignment"""
 
-    homepage = "http://dialign-tx.gobics.de/"
+    homepage = "https://dialign-tx.gobics.de/"
     url      = "http://dialign-tx.gobics.de/DIALIGN-TX_1.0.2.tar.gz"
 
     version('1.0.2', sha256='fb3940a48a12875332752a298f619f0da62593189cd257d28932463c7cebcb8f')

var/spack/repos/builtin/packages/dire/package.py

@@ -11,7 +11,7 @@ class Dire(Package):
     radiative corrections to scattering processes in high-energy particle
     collisions."""
 
-    homepage = "http://dire.gitlab.io/"
+    homepage = "https://dire.gitlab.io/"
     url      = "http://dire.gitlab.io/Downloads/DIRE-2.004.tar.gz"
     git      = "http://gitlab.com/dire/direforpythia"
     list_url = "http://dire.gitlab.io/Downloads.html"

var/spack/repos/builtin/packages/dislin/package.py

@@ -11,7 +11,7 @@ class Dislin(Package):
        data as curves,  bar graphs,  pie charts,  3D-colour plots,  surfaces,
        contours and maps."""
 
-    homepage = "http://www.mps.mpg.de/dislin"
+    homepage = "https://www.mps.mpg.de/dislin"
     url      = "ftp://ftp.gwdg.de/pub/grafik/dislin/linux/i586_64/dislin-11.0.linux.i586_64.tar.gz"
 
     version('11.0', sha256='13d28188924e0b0b803d72aa4b48be4067e98e890701b0aa6f54a11c7d34dd10')

var/spack/repos/builtin/packages/dnsmasq/package.py

@@ -9,7 +9,7 @@
 class Dnsmasq(MakefilePackage):
     """A lightweight, caching DNS proxy with integrated DHCP server."""
 
-    homepage = "http://www.thekelleys.org.uk/dnsmasq/doc.html"
+    homepage = "https://www.thekelleys.org.uk/dnsmasq/doc.html"
     url      = "http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.70.tar.gz"
 
     version('2.81', sha256='3c28c68c6c2967c3a96e9b432c0c046a5df17a426d3a43cffe9e693cf05804d0')

var/spack/repos/builtin/packages/drill/package.py

@@ -13,7 +13,7 @@ class Drill(Package):
     systems.
     """
 
-    homepage = "http://drill.apache.org/"
+    homepage = "https://drill.apache.org/"
     url      = "https://www-eu.apache.org/dist/drill/drill-1.17.0/apache-drill-1.17.0.tar.gz"
 
     version('1.17.0', sha256='a3d2d544bcc32b915fb53fced0f982670bd6fe2abd764423e566a5f6b54debf1')