From 960a648d5bc3b7201aa9d734bc231a387aea948c Mon Sep 17 00:00:00 2001
From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Wed, 6 Aug 2008 16:11:43 -0700
Subject: [PATCH] setup: escape any double-quote chars in the PATH before using
 the PATH to find and invoke trial

---
 Makefile | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Makefile b/Makefile
index 78d7e902b..a8a076be0 100644
--- a/Makefile
+++ b/Makefile
@@ -55,6 +55,17 @@ else
         PP=PYTHONPATH="$(SUPPORTLIB)"
 endif
 
+# Escape any quote chars in PATH.  Note that if they are already escaped then
+# the following subst will screw it up and weird parsing errors will
+# eventually result.
+PATH := $(subst ",\",${PATH})
+
+TRIALCMD = $(shell PATH="$(PATH):${PWD}/support/bin" $(PP) $(PYTHON) misc/find_trial.py)
+ifeq ($(TRIALCMD),)
+$(error Couldn't find trial.  It comes with twisted.)
+endif
+TRIAL=PATH="$(PATH):${PWD}/support/bin" PYTHONUNBUFFERED=1 $(TRIALCMD) --rterrors $(REACTOROPT)
+
 TRIALCMD = $(shell PATH="${PATH}:${PWD}/support/bin" $(PP) $(PYTHON) misc/find_trial.py)
 TRIAL=PATH="${PATH}:${PWD}/support/bin" PYTHONUNBUFFERED=1 $(TRIALCMD) --rterrors $(REACTOROPT) $(TRIALOPT)