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Installation on Windows without HDF5 headers #120

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merged 2 commits into from
Nov 25, 2022
Merged

Installation on Windows without HDF5 headers #120

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83acf39
Allow installation without HDF5 libraries on the system
uellue May 9, 2022
fa4375c
Check for HDF5 headers
uellue May 10, 2022
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12 changes: 11 additions & 1 deletion setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,17 @@ def pkgconfig(*packages, **kw):
)


EXTENSIONS = [ext_bshuf, h5filter]
EXTENSIONS = [ext_bshuf, ]

# Check for HDF5 support
HDF5_FILTER_SUPPORT = False
CPATHS = os.environ["CPATH"].split(":") if "CPATH" in os.environ else []
for p in ["/usr/include"] + pkgconfig("hdf5")["include_dirs"] + CPATHS:
if os.path.exists(os.path.join(p, "hdf5.h")):
HDF5_FILTER_SUPPORT = True

if HDF5_FILTER_SUPPORT:
EXTENSIONS.append(h5filter)

# For enabling ZSTD support when building wheels
if "ENABLE_ZSTD" in os.environ:
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