Merge commit 'c0cd028912e0be1386fca1fd6bb4e6324047e763' as 'Sources/LZ4'

Sources/LZ4/tests/test_install.sh

@@ -0,0 +1,20 @@
+#/usr/bin/env sh
+set -e
+
+make="make -C $lz4_root"
+for cmd in install uninstall; do
+  for upper in DUMMY PREFIX EXEC_PREFIX LIBDIR INCLUDEDIR PKGCONFIGDIR BINDIR MANDIR MAN1DIR ; do
+    lower=$(echo $upper | tr '[:upper:]' '[:lower:]')
+    tmp_lower="$(pwd)/tmp-lower-$lower/"
+    tmp_upper="$(pwd)/tmp-upper-$lower/"
+    echo $make $cmd DESTDIR="$tmp_upper" $upper="test"
+    $make $cmd DESTDIR="$tmp_upper" $upper="test" >/dev/null
+    echo $make $cmd DESTDIR="$tmp_lower" $lower="test"
+    $make $cmd DESTDIR="$tmp_lower" $lower="test" >/dev/null
+    command diff -r "$tmp_lower" "$tmp_upper" && echo "SAME!" || false
+    if [ "x$cmd" = "xuninstall" ]; then
+      test -z "$(find "$tmp_lower" -type f)" && echo "EMPTY!" || false
+      rm -rf "$tmp_upper" "$tmp_lower"
+    fi
+  done
+done