# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1423081033 18000
# Node ID 250d9cf97fb3d14122cb62bc7df67472376e22e0
# Parent  00809c43d72cfb7124cf486b15c3dd25e99582f5
Makefile: allow setting HGTESTFLAGS in shell environment for TESTFLAGS

I keep wanting to run 'make tests', but I forget to set TESTFLAGS='-j
16' or whatever is reasonable for my machine. This lets me just set it
once in my shell settings and forget it.

diff -r 00809c43d72c -r 250d9cf97fb3 Makefile
--- a/Makefile	Wed Feb 04 12:26:16 2015 -0500
+++ b/Makefile	Wed Feb 04 15:17:13 2015 -0500
@@ -14,6 +14,7 @@
 DOCFILES=mercurial/help/*.txt
 export LANGUAGE=C
 export LC_ALL=C
+TESTFLAGS ?= $(shell echo $$HGTESTFLAGS)
 
 # Set this to e.g. "mingw32" to use a non-default compiler.
 COMPILER=