More skipping of tests of not-built components

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2839 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 22 insertions, 0 deletions

diff --git a/test/legacy-names.test b/test/legacy-names.test
index 30509d20..8dbd97b4 100755
--- a/test/legacy-names.test
+++ b/test/legacy-names.test
@@ -94,8 +94,30 @@ ordinary_testprogs="\
   ppmtouil \
 "
 
+enabled_testprog() {
+    case $1 in
+      ppmtojpeg)
+        [ "${JPEGLIB}" = "NONE" ] && return 1 ;;
+
+      pamrgbatopng|\
+      pngtopnm)
+        [ "${PNGLIB}" = "NONE" ] && return 1 ;;
+
+      pnmtotiff)
+        [ "${TIFFLIB}" = "NONE" ] && return 1 ;;
+    esac
+
+    return 0
+}
+
 for i in $ordinary_testprogs
   do
+    # Stub out programs that aren't built.
+    if ! enabled_testprog "$i"; then
+      echo "$i: ok"
+      continue
+    fi
+
     $i --version  2>&1 | \
     egrep -v \
     "(Using libnetpbm|Compiled|(BSD|SYSV|MSDOS|AMIGA) defined|RGB_?ENV=)" \