makefile: add a build-chg option
This is done as a gratuitous improvement on the way to add makefile entry to
build and install rhg.
It seems saner to have equivalent entry for chg too.
Differential Revision: https://phab.mercurial-scm.org/D10191
--- a/Makefile Fri Mar 12 23:04:56 2021 +0100
+++ b/Makefile Wed Mar 10 13:53:31 2021 +0100
@@ -68,6 +68,9 @@
build:
$(PYTHON) setup.py $(PURE) build $(COMPILERFLAG)
+build-chg:
+ make -C contrib/chg
+
wheel:
FORCE_SETUPTOOLS=1 $(PYTHON) setup.py $(PURE) bdist_wheel $(COMPILERFLAG)