# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@free.fr>
# Date 1359406398 -3600
# Node ID 20f2459b97bf5eb89e2f125e0aede9541e7fc049
# Parent  efad82bf7b9bc9df41b4d909127129d57c200941
scripts: fix finishing the toolchain when download/extract-only is set

In case we only download or extract the sources, do not fail while
finishing the toolchain: the test-suite directory may not exist, so
we can't chmod it.

Also, use safer constructs that won't trigger the 'set -e' in case of
failure (eg.: "[ ... ] && ..." is not safe in case the test fails).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff -r efad82bf7b9b -r 20f2459b97bf scripts/crosstool-NG.sh.in
--- a/scripts/crosstool-NG.sh.in	Thu Jan 24 22:37:31 2013 +0100
+++ b/scripts/crosstool-NG.sh.in	Mon Jan 28 21:53:18 2013 +0100
@@ -659,7 +659,12 @@
         bzip2 -9 "${CT_PREFIX_DIR}/build.log"
     fi
 fi
-[ "${CT_INSTALL_DIR_RO}" = "y"  ] && chmod -R a-w "${CT_INSTALL_DIR}"
-[ "${CT_TEST_SUITE}" = "y" ] && chmod -R u+w "${CT_TEST_SUITE_DIR}"
+if [ "${CT_INSTALL_DIR_RO}" = "y" ]; then
+    chmod -R a-w "${CT_INSTALL_DIR}"
+fi
+# CT_TEST_SUITE_DIR may not exist if only downloading or extracting
+if [ "${CT_TEST_SUITE}" = "y" -a -d "${CT_TEST_SUITE_DIR}" ]; then
+    chmod -R u+w "${CT_TEST_SUITE_DIR}"
+fi
 
 trap - EXIT