From 3911e72f350db41219cae293f0ef90eb3d9361eb Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sat, 26 Apr 2008 14:14:12 +0200
Subject: Work around limitation of an old 'tr' program on Solaris.

---
 tests/test-xstrtoimax.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'tests/test-xstrtoimax.sh')

diff --git a/tests/test-xstrtoimax.sh b/tests/test-xstrtoimax.sh
index 14cb9e07ed..e6a5e5dd5e 100755
--- a/tests/test-xstrtoimax.sh
+++ b/tests/test-xstrtoimax.sh
@@ -19,8 +19,16 @@ result=0
 ./test-xstrtoimax${EXEEXT} 010 >> t-xstrtoimax.tmp 2>&1 || result=1
 ./test-xstrtoimax${EXEEXT} MiB >> t-xstrtoimax.tmp 2>&1 || result=1
 
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+if echo solaris | tr -d '\r' | grep solais > /dev/null; then
+  cr='\015'
+else
+  cr='\r'
+fi
+
 # normalize output
-LC_ALL=C tr -d '\r' < t-xstrtoimax.tmp > t-xstrtoimax.xo
+LC_ALL=C tr -d "$cr" < t-xstrtoimax.tmp > t-xstrtoimax.xo
 mv t-xstrtoimax.xo t-xstrtoimax.tmp
 
 # compare expected output
-- 
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