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4313a5b4c5
Not all versions of sed have the --in-place flag. Detect support for
the flag during ./configure and provide a fallback mechanism for those
systems where sed's behavior differs. The autoconf variable
${ac_inplace} can be used to choose the correct flags for editing a
file in place with sed.
Replace violating usages in Makefile.am with ${ac_inplace}.
Reviewed-by: Chris Dunlop <chris@onthe.net.au>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9463
14 lines
413 B
Makefile
14 lines
413 B
Makefile
dist_bin_SCRIPTS = dbufstat
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#
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# The dbufstat script is compatible with both Python 2.6 and 3.4.
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# As such the python 3 shebang can be replaced at install time when
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# targeting a python 2 system. This allows us to maintain a single
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# version of the source.
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#
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if USING_PYTHON_2
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install-exec-hook:
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sed ${ac_inplace} -e 's|^#!/usr/bin/env python3|#!/usr/bin/env python2|' \
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$(DESTDIR)$(bindir)/dbufstat
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endif
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