Replace some GNU-only code with more portable version

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2453 9d0c8265-081b-0410-96cb-a4ca84ce46f8

2 files changed, 3 insertions, 3 deletions

diff --git a/test/Execute-Tests b/test/Execute-Tests
index 12418bed..78091e6b 100755
--- a/test/Execute-Tests
+++ b/test/Execute-Tests
@@ -59,7 +59,7 @@ srcdir=$(dirname $0)
 
 if [ -z $tmpdir ]
   then
-    tmpdir_created=$(mktemp -d) || exit 1;
+    tmpdir_created=$(mktemp -d "${TMPDIR:-/tmp}/netpbm.XXXXXXXX") || exit 1;
   export tmpdir=${tmpdir_created}
   else
   tmpdir_created="";
@@ -297,7 +297,7 @@ echo "TOTAL TESTABLE" $total_testable
 
 echo ==================
 echo "All tests done."
-date -R -u
+date -u +"%a, %d %b %Y %H:%M:%S %z"
 
 
 # Exit with status 0 if all possible tests succeeded, 1 otherwise.
diff --git a/test/ppmdim.test b/test/ppmdim.test
index 438d41d3..848e2e9f 100755
--- a/test/ppmdim.test
+++ b/test/ppmdim.test
@@ -19,7 +19,7 @@ for i in  0.125 0.25 0.5 0.75 0.1 0.0117 0.2 0.4 0.333 0.666 0.8 0.9 0.95
   pamfunc -mult=$i testimg.ppm > ${dim2_ppm}
   pamarith -diff ${dim1_ppm} ${dim2_ppm} | \
     pamsumm -mean -brief | \
-    awk '{print $1<0.75 ? "ok" : "fail"}'
+    awk '{print ($1<0.75) ? "ok" : "fail"}'
   done
 
 rm ${dim1_ppm} ${dim2_ppm}