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Install shared libraries correctly on Linux

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This commit is contained in:
Erik Schnetter 2016-06-14 17:13:20 -04:00
parent ca5180f7a2
commit 05d7378da5
1 changed files with 18 additions and 10 deletions
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28
var/spack/repos/builtin/packages/hdf5-blosc/package.py
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@ -29,6 +29,21 @@
from spack import *
def _install_shlib(name, src, dst):
"""Install a shared library from directory src to directory dst"""
if sys.platform == "darwin":
shlib0 = name + ".0.dylib"
shlib = name + ".dylib"
shutil.copyfile(join_path(src, shlib0), join_path(dst, shlib0))
os.symlink(shlib0, join_path(dst, shlib))
else:
shlib000 = name + ".so.0.0.0"
shlib0 = name + ".so.0"
shlib = name + ".dylib"
shutil.copyfile(join_path(src, shlib000), join_path(dst, shlib000))
os.symlink(shlib000, join_path(dst, shlib0))
os.symlink(shlib0, join_path(dst, shlib))
class Hdf5Blosc(Package):
"""Blosc filter for HDF5"""
homepage = "https://github.com/Blosc/hdf5-blosc"
@ -72,11 +87,7 @@ def install(self, spec, prefix):
"blosc_filter.lo",
"-L%s" % spec["c-blosc"].prefix.lib, "-lblosc",
"-L%s" % spec["hdf5"].prefix.lib, "-lhdf5")
shlib0 = "libblosc_filter.0.%s" % shlibext
shlib = "libblosc_filter.%s" % shlibext
shutil.copyfile(join_path(".libs", shlib0),
join_path(prefix.lib, shlib0))
os.symlink(shlib0, join_path(prefix.lib, shlib))
_install_shlib("libblosc_filter", ".libs", prefix.lib)
# Build and install plugin
# The plugin requires at least HDF5 1.8.11:
@ -92,13 +103,10 @@ def install(self, spec, prefix):
"-L%s" % prefix.lib, "-lblosc_filter",
"-L%s" % spec["c-blosc"].prefix.lib, "-lblosc",
"-L%s" % spec["hdf5"].prefix.lib, "-lhdf5")
shlib0 = "libblosc_plugin.0.%s" % shlibext
shlib = "libblosc_plugin.%s" % shlibext
shutil.copyfile(join_path(".libs", shlib0),
join_path(prefix.lib, shlib0))
os.symlink(shlib0, join_path(prefix.lib, shlib))
_install_shlib("libblosc_plugin", ".libs", prefix.lib)
self.check_install(spec)
def check_install(self, spec):
"Build and run a small program to test the installed HDF5 Blosc plugin"
print "Checking HDF5-Blosc plugin..."