tests: port test-filecache.py to Python 3
Only remarkable bit is my wrapper around print(), which I regret a
little, but not enough to go back and try to do something cleaner.
Differential Revision: https://phab.mercurial-scm.org/D3506
CC := gcc
CFLAGS := -g -O2 -Wall -Werror
prefix ?= /usr/bin
hgsh: hgsh.o
$(CC) -o $@ $<
install: hgsh
install -m755 hgsh $(prefix)
clean:
rm -f *.o hgsh