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-rw-r--r--lib/spack/docs/packaging_guide.rst59
-rw-r--r--lib/spack/spack/test/versions.py1
-rw-r--r--lib/spack/spack/version.py4
-rw-r--r--var/spack/repos/builtin/packages/cdd/package.py8
-rw-r--r--var/spack/repos/builtin/packages/cfitsio/package.py4
-rw-r--r--var/spack/repos/builtin/packages/cryptopp/package.py9
-rw-r--r--var/spack/repos/builtin/packages/lrslib/package.py8
-rw-r--r--var/spack/repos/builtin/packages/nag/package.py6
-rw-r--r--var/spack/repos/builtin/packages/nauty/package.py8
9 files changed, 68 insertions, 39 deletions
diff --git a/lib/spack/docs/packaging_guide.rst b/lib/spack/docs/packaging_guide.rst
index efd4c459a2..bf5763f4f8 100644
--- a/lib/spack/docs/packaging_guide.rst
+++ b/lib/spack/docs/packaging_guide.rst
@@ -526,32 +526,57 @@ in the package. For example, Spack is smart enough to download
version ``8.2.1.`` of the ``Foo`` package above from
``http://example.com/foo-8.2.1.tar.gz``.
-If spack *cannot* extrapolate the URL from the ``url`` field by
-default, you can write your own URL generation algorithm in place of
-the ``url`` declaration. For example:
+If the URL is particularly complicated or changes based on the release,
+you can override the default URL generation algorithm by defining your
+own ``url_for_version()`` function. For example, the developers of HDF5
+keep changing the archive layout, so the ``url_for_version()`` function
+looks like:
+
+.. literalinclude:: ../../../var/spack/repos/builtin/packages/hdf5/package.py
+ :pyobject: Hdf5.url_for_version
+
+With the use of this ``url_for_version()``, Spack knows to download HDF5 ``1.8.16``
+from ``http://www.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8.16/src/hdf5-1.8.16.tar.gz``
+but download HDF5 ``1.10.0`` from ``http://www.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.0/src/hdf5-1.10.0.tar.gz``.
+
+You'll notice that HDF5's ``url_for_version()`` function makes use of a special
+``Version`` function called ``up_to()``. When you call ``version.up_to(2)`` on a
+version like ``1.10.0``, it returns ``1.10``. ``version.up_to(1)`` would return
+``1``. This can be very useful for packages that place all ``X.Y.*`` versions in
+a single directory and then places all ``X.Y.Z`` versions in a subdirectory.
+
+There are a few ``Version`` properties you should be aware of. We generally
+prefer numeric versions to be separated by dots for uniformity, but not all
+tarballs are named that way. For example, ``icu4c`` separates its major and minor
+versions with underscores, like ``icu4c-57_1-src.tgz``. The value ``57_1`` can be
+obtained with the use of the ``version.underscored`` property. Note that Python
+properties don't need parentheses. There are other separator properties as well:
+
+=================== ======
+Property Result
+=================== ======
+version.dotted 1.2.3
+version.dashed 1-2-3
+version.underscored 1_2_3
+version.joined 123
+=================== ======
-.. code-block:: python
- :linenos:
+.. note::
- class Foo(Package):
- version('8.2.1', '4136d7b4c04df68b686570afa26988ac')
- ...
- def url_for_version(self, version):
- return 'http://example.com/version_%s/foo-%s.tar.gz' \
- % (version, version)
- ...
+ Python properties don't need parentheses. ``version.dashed`` is correct.
+ ``version.dashed()`` is incorrect.
-If a URL cannot be derived systematically, you can add an explicit URL
-for a particular version:
+If a URL cannot be derived systematically, or there is a special URL for one
+of its versions, you can add an explicit URL for a particular version:
.. code-block:: python
version('8.2.1', '4136d7b4c04df68b686570afa26988ac',
url='http://example.com/foo-8.2.1-special-version.tar.gz')
-For the URL above, you might have to add an explicit URL because the
-version can't simply be substituted in the original ``url`` to
-construct the new one for ``8.2.1``.
+This is common for Python packages that download from PyPi. Since newer
+download URLs often contain a unique hash for each version, there is no
+way to guess the URL systematically.
When you supply a custom URL for a version, Spack uses that URL
*verbatim* and does not perform extrapolation.
diff --git a/lib/spack/spack/test/versions.py b/lib/spack/spack/test/versions.py
index 9b4dc29f35..c1d427783c 100644
--- a/lib/spack/spack/test/versions.py
+++ b/lib/spack/spack/test/versions.py
@@ -392,6 +392,7 @@ class VersionsTest(unittest.TestCase):
self.assertEqual(v.dotted, '1.2.3')
self.assertEqual(v.dashed, '1-2-3')
self.assertEqual(v.underscored, '1_2_3')
+ self.assertEqual(v.joined, '123')
def test_repr_and_str(self):
diff --git a/lib/spack/spack/version.py b/lib/spack/spack/version.py
index 67a22f4660..0d68a709e8 100644
--- a/lib/spack/spack/version.py
+++ b/lib/spack/spack/version.py
@@ -146,6 +146,10 @@ class Version(object):
def dashed(self):
return '-'.join(str(x) for x in self.version)
+ @property
+ def joined(self):
+ return ''.join(str(x) for x in self.version)
+
def up_to(self, index):
"""Return a version string up to the specified component, exclusive.
e.g., if this is 10.8.2, self.up_to(2) will return '10.8'.
diff --git a/var/spack/repos/builtin/packages/cdd/package.py b/var/spack/repos/builtin/packages/cdd/package.py
index bff942af25..4a0a0aefef 100644
--- a/var/spack/repos/builtin/packages/cdd/package.py
+++ b/var/spack/repos/builtin/packages/cdd/package.py
@@ -35,16 +35,16 @@ class Cdd(Package):
homepage = "https://www.inf.ethz.ch/personal/fukudak/cdd_home/cdd.html"
url = "ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/cdd-061a.tar.gz"
- def url_for_version(self, version):
- return ("ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/cdd-%s.tar.gz" %
- str(version.dotted).replace('.', ''))
-
version('0.61a', '22c24a7a9349dd7ec0e24531925a02d9')
depends_on("libtool", type="build")
patch("Makefile.spack.patch")
+ def url_for_version(self, version):
+ url = "ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/cdd-{0}.tar.gz"
+ return url.format(version.joined)
+
def install(self, spec, prefix):
# The Makefile isn't portable; use our own instead
makeargs = ["-f", "Makefile.spack", "PREFIX=%s" % prefix]
diff --git a/var/spack/repos/builtin/packages/cfitsio/package.py b/var/spack/repos/builtin/packages/cfitsio/package.py
index 35d9662f6f..79af31ae21 100644
--- a/var/spack/repos/builtin/packages/cfitsio/package.py
+++ b/var/spack/repos/builtin/packages/cfitsio/package.py
@@ -34,9 +34,9 @@ class Cfitsio(Package):
version('3.370', 'abebd2d02ba5b0503c633581e3bfa116')
- def url_for_version(self, v):
+ def url_for_version(self, version):
url = 'ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio{0}.tar.gz'
- return url.format(str(v).replace('.', ''))
+ return url.format(version.joined)
def install(self, spec, prefix):
configure('--prefix=' + prefix)
diff --git a/var/spack/repos/builtin/packages/cryptopp/package.py b/var/spack/repos/builtin/packages/cryptopp/package.py
index e9294a14a6..c92f262a9a 100644
--- a/var/spack/repos/builtin/packages/cryptopp/package.py
+++ b/var/spack/repos/builtin/packages/cryptopp/package.py
@@ -36,12 +36,15 @@ class Cryptopp(Package):
"""
homepage = "http://www.cryptopp.com"
- base_url = "http://www.cryptopp.com"
version('5.6.3', '3c5b70e2ec98b7a24988734446242d07')
version('5.6.2', '7ed022585698df48e65ce9218f6c6a67')
version('5.6.1', '96cbeba0907562b077e26bcffb483828')
+ def url_for_version(self, version):
+ url = "{0}/{1}{2}.zip"
+ return url.format(self.homepage, self.name, version.joined)
+
def install(self, spec, prefix):
make()
@@ -51,7 +54,3 @@ class Cryptopp(Package):
mkdirp(prefix.lib)
install('libcryptopp.a', prefix.lib)
-
- def url_for_version(self, version):
- version_string = str(version).replace('.', '')
- return '%s/cryptopp%s.zip' % (Cryptopp.base_url, version_string)
diff --git a/var/spack/repos/builtin/packages/lrslib/package.py b/var/spack/repos/builtin/packages/lrslib/package.py
index 68a907ea59..3825867bb6 100644
--- a/var/spack/repos/builtin/packages/lrslib/package.py
+++ b/var/spack/repos/builtin/packages/lrslib/package.py
@@ -33,10 +33,6 @@ class Lrslib(Package):
homepage = "http://cgm.cs.mcgill.ca/~avis/C/lrs.html"
url = "http://cgm.cs.mcgill.ca/~avis/C/lrslib/archive/lrslib-062.tar.gz"
- def url_for_version(self, version):
- return ("http://cgm.cs.mcgill.ca/~avis/C/lrslib/archive/lrslib-%s.tar.gz" %
- ('0' + str(version).replace('.', '')))
-
version('6.2', 'be5da7b3b90cc2be628dcade90c5d1b9')
version('6.1', '0b3687c8693cd7d1f234a3f65e147551')
version('6.0', 'd600a2e62969ad03f7ab2f85f1b3709c')
@@ -51,6 +47,10 @@ class Lrslib(Package):
patch("Makefile.spack.patch")
+ def url_for_version(self, version):
+ url = "http://cgm.cs.mcgill.ca/~avis/C/lrslib/archive/lrslib-0{0}.tar.gz"
+ return url.format(version.joined)
+
def install(self, spec, prefix):
# The Makefile isn't portable; use our own instead
makeargs = ["-f", "Makefile.spack",
diff --git a/var/spack/repos/builtin/packages/nag/package.py b/var/spack/repos/builtin/packages/nag/package.py
index 792e3fe3c7..66cb2a6a54 100644
--- a/var/spack/repos/builtin/packages/nag/package.py
+++ b/var/spack/repos/builtin/packages/nag/package.py
@@ -30,7 +30,7 @@ class Nag(Package):
"""The NAG Fortran Compiler."""
homepage = "http://www.nag.com/nagware/np.asp"
- version('6.1', '1e29d9d435b7ccc2842a320150b28ba4')
+ version('6.1', 'f49bd548e0d5e2458b2dabb3ee01341a')
version('6.0', '3fa1e7f7b51ef8a23e6c687cdcad9f96')
# Licensing
@@ -43,8 +43,8 @@ class Nag(Package):
def url_for_version(self, version):
# TODO: url and checksum are architecture dependent
# TODO: We currently only support x86_64
- return 'http://www.nag.com/downloads/impl/npl6a%sna_amd64.tgz' % str(
- version).replace('.', '')
+ url = 'http://www.nag.com/downloads/impl/npl6a{0}na_amd64.tgz'
+ return url.format(version.joined)
def install(self, spec, prefix):
# Set installation directories
diff --git a/var/spack/repos/builtin/packages/nauty/package.py b/var/spack/repos/builtin/packages/nauty/package.py
index 167edfe896..0d5eed251b 100644
--- a/var/spack/repos/builtin/packages/nauty/package.py
+++ b/var/spack/repos/builtin/packages/nauty/package.py
@@ -33,14 +33,14 @@ class Nauty(Package):
homepage = "http://pallini.di.uniroma1.it/index.html"
url = "http://pallini.di.uniroma1.it/nauty26r7.tar.gz"
- def url_for_version(self, version):
- return ("http://pallini.di.uniroma1.it/nauty%s.tar.gz" %
- str(version).replace('.', ''))
-
version('2.6r7', 'b2b18e03ea7698db3fbe06c5d76ad8fe')
version('2.6r5', '91b03a7b069962e94fc9aac8831ce8d2')
version('2.5r9', 'e8ecd08b0892a1fb13329c147f08de6d')
+ def url_for_version(self, version):
+ url = "http://pallini.di.uniroma1.it/nauty{0}.tar.gz"
+ return url.format(version.joined)
+
def install(self, spec, prefix):
configure('--prefix=%s' % prefix)
make()
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-08-23 15:40:31 +0000