Mercurial > hg-stable
changeset 45840:c2837640aeb0
makefile: use Python 3 by default (BC)
This change is long overdue IMO.
.. bc::
Makefile now uses `python3` instead of `python` by default on
non-Windows platforms. This means Mercurial will be built and
run with Python 3 instead of Python 2.7 by default.
To continue using Python 2, set the PYTHON variable. e.g.
`make install PYTHON=python2.7`.
Differential Revision: https://phab.mercurial-scm.org/D7258
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Mon, 05 Oct 2020 19:46:31 -0700 |
| parents | ee826f43cf4f |
| children | 61d63a774490 |
| files | Makefile |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/Makefile Tue Nov 03 20:28:23 2020 -0800 +++ b/Makefile Mon Oct 05 19:46:31 2020 -0700 @@ -5,7 +5,16 @@ # % make PREFIX=/opt/ install export PREFIX=/usr/local + +# Default to Python 3. +# +# Windows ships Python 3 as `python.exe`. +ifeq ($(OS),Windows_NT) PYTHON?=python +else +PYTHON?=python3 +endif + $(eval HGROOT := $(shell pwd)) HGPYTHONS ?= $(HGROOT)/build/pythons PURE=