From 8cebff99b35a5edd06d796192e0ce76c9d754f58 Mon Sep 17 00:00:00 2001
From: ru <ru@FreeBSD.org>
Date: Sat, 23 Oct 2004 21:38:58 +0000
Subject: Add a regression test for the alternate shell specification.

---
 tools/build/make_check/Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tools/build/make_check/Makefile')

diff --git a/tools/build/make_check/Makefile b/tools/build/make_check/Makefile
index a58f9ab..d9c1847 100644
--- a/tools/build/make_check/Makefile
+++ b/tools/build/make_check/Makefile
@@ -59,6 +59,9 @@ all:
 	@echo "Running test plus_flag"
 	@${MAKE} plus_flag || ${MAKE} failure
 	@echo "PASS: Test plus_flag detected no regression."
+	@echo "Running test shell"
+	@! ${MAKE} shell >/dev/null 2>&1 && true || ${MAKE} failure
+	@echo "PASS: Test shell detected no regression."
 
 .if make(double)
 # Doubly-defined targets.  make(1) will warn, but use the "right" one.  If it
@@ -236,6 +239,13 @@ plus_flag_1:
 	+@cd /tmp; pwd
 .endif
 
+.if make(shell)
+# Test if make fully supports the .SHELL specification.
+.SHELL: path=/nonexistent
+A!= echo ok
+shell:
+.endif
+
 failure:
 	@echo "FAIL: Test failed: regression detected.  See above."
 	@false
-- 
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