From c7b469f0f337247acb83067d8f4aa4dc76b8a9a9 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Tue, 6 Jul 2010 06:37:42 +0000
Subject: - Enhance .POSIX to set -e when invoking shells, as demanded by a  
 backward-incompatible change in the 2008 POSIX specification. - Add the
 .SHELLFLAGS variable so people can choose their own shell flags. - Add tests
 for this. - Add documentation for this.

---
 tests/scripts/variables/SHELL | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'tests/scripts/variables/SHELL')

diff --git a/tests/scripts/variables/SHELL b/tests/scripts/variables/SHELL
index a303540..69871d2 100644
--- a/tests/scripts/variables/SHELL
+++ b/tests/scripts/variables/SHELL
@@ -56,4 +56,18 @@ two: export SHELL := /./$mshell\n".'
 one two:;@echo "$@: $(SHELL) $$SHELL"
 ', '', "two: /./$mshell /./$mshell\none: /././$mshell $mshell\n");
 
+# Test .SHELLFLAGS
+
+run_make_test(q!
+.SHELLFLAGS = -xc
+all: ; @true
+!,
+              '', "+ true\n");
+
+run_make_test(q!
+.SHELLFLAGS = -xec
+all: ; @true; false; true
+!,
+              '', "+ true\n+ false\n#MAKE#: *** [all] Error 1\n", 512);
+
 1;
-- 
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