From b628c352f36b62c22014e0e9383090cfbae2e50c Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Sat, 26 Mar 2011 17:35:26 -0700
Subject: [PATCH] Fix Makefile.in grep for use on weaker greps (win32 mingw).

---
 Makefile.in | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 1cb84047a26..98c110cde15 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -568,17 +568,12 @@ docsnap: doc/rust.pdf
 # Testing variables
 ######################################################################
 
-TEST_XFAILS_BOOT = $(shell grep \
-                       --recursive \
-                       --files-with-matches \
-                       --include=*.rs --include=*.rc \
-                       xfail-boot $(S)src/test)
+ALL_TEST_INPUTS = $(wildcard $(S)src/test/*/*.rs   \
+                              $(S)src/test/*/*/*.rs \
+                              $(S)src/test/*/*.rc)
 
-TEST_XFAILS_STAGE0 = $(shell grep \
-                       --recursive \
-                       --files-with-matches \
-                       --include=*.rs --include=*.rc \
-                       xfail-stage0 $(S)src/test)
+TEST_XFAILS_BOOT = $(shell grep -l xfail-boot $(ALL_TEST_INPUTS))
+TEST_XFAILS_STAGE0 = $(shell grep -l xfail-stage0 $(ALL_TEST_INPUTS))
 
 ifdef MINGW_CROSS
 TEST_XFAILS_BOOT += $(S)src/test/run-pass/native-mod.rc
@@ -688,10 +683,6 @@ ALL_TEST_SOURCES = $(TEST_CFAIL_SOURCES_BOOT) \
                     $(TEST_RFAIL_SOURCES_STAGE0) \
                     $(TEST_RPASS_SOURCES_STAGE0)
 
-ALL_TEST_INPUTS = $(wildcard $(S)src/test/*/*.rs   \
-                              $(S)src/test/*/*/*.rs \
-                              $(S)src/test/*/*.rc)
-
 # The test suite currently relies on logging to validate results so
 # make sure that logging uses the default configuration
 unexport RUST_LOG