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Libxml2 when not available from OS #765

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merged 6 commits into from Dec 11, 2015
Merged

Libxml2 when not available from OS #765

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efce0a9
This only worked initially because setup.py found the libxml headers …
Dec 10, 2015
b0951ef
Add author
Dec 10, 2015
6a72465
Replace accidental backticks
Dec 10, 2015
e9ef55f
Update libxml2.py
Dec 10, 2015
8e7830d
Added specific checks on the python bindings.
Dec 11, 2015
9913ef1
Merge branch 'libxml2' of github.com:ocaisa/easybuild-easyblocks into…
Dec 11, 2015
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31 changes: 13 additions & 18 deletions easybuild/easyblocks/l/libxml2.py
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Expand Up @@ -27,6 +27,7 @@
implemented as an easyblock.

@author: Jens Timmerman (Ghent University)
@author: Alan O'Cais (Juelich Supercomputing Centre)
"""
import os

Expand All @@ -53,39 +54,31 @@ def configure_step(self):
"""
if not get_software_root('Python'):
raise EasyBuildError("Python module not loaded")

# We will do the python bindings ourselves so force them off
self.cfg.update('configopts', '--without-python')
ConfigureMake.configure_step(self)

try:
os.chdir('python')
PythonPackage.configure_step(self)
os.chdir('..')
except OSError, err:
raise EasyBuildError("Failed to configure libxml2 Python bindings: %s", err)

def build_step(self):
"""
Make libxml2 first, then make python bindings
"""
ConfigureMake.build_step(self)

try:
os.chdir('python')
# set cflags to point to include folder
env.setvar('CFLAGS', "-I../include")
PythonPackage.build_step(self)
os.chdir('..')
except OSError, err:
raise EasyBuildError("Failed to build libxml2 Python bindings: %s", err)

def install_step(self):
"""
Install libxml2 and install python bindings
"""
ConfigureMake.install_step(self)

try:
# We can only do the python bindings after the initial installation
# since setup.py expects to find the include dir in the installation path
# and that only exists after installation
os.chdir('python')
PythonPackage.configure_step(self)
# set cflags to point to include folder for the compilation step to succeed
env.setvar('CFLAGS', "-I../include")
PythonPackage.build_step(self)
PythonPackage.install_step(self)
os.chdir('..')
except OSError, err:
Expand All @@ -101,7 +94,9 @@ def sanity_check_step(self):
"""Custom sanity check for libxml2"""

custom_paths = {
'files':["lib/libxml2.a", "lib/libxml2.so"],
'files':["lib/libxml2.a", "lib/libxml2.so"] +
[os.path.join(self.pylibdir, x)
for x in ['libxml2mod.so', 'libxml2.py', 'drv_libxml2.py']],
'dirs':["bin", self.pylibdir, "include/libxml2/libxml"],
}

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