[rtems-source-builder commit] Allow external Newlib sources

[Sebastian Huber]

Module:    rtems-source-builder
Branch:    master
Commit:    100ddee92551ad973223cc9e5d2a6e2d969a13e2
Changeset: http://git.rtems.org/rtems-source-builder/commit/?id=100ddee92551ad973223cc9e5d2a6e2d969a13e2

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Jul 20 07:33:54 2018 +0200

Allow external Newlib sources

---

 source-builder/config/gcc-common-1.cfg | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source-builder/config/gcc-common-1.cfg b/source-builder/config/gcc-common-1.cfg
index 03d84bc..b432fdf 100644
--- a/source-builder/config/gcc-common-1.cfg
+++ b/source-builder/config/gcc-common-1.cfg
@@ -66,8 +66,8 @@ BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
   cd ${build_top}
 
   # newlib
-  source_dir_newlib="newlib-%{newlib_version}"
-  %source setup newlib -q -D -n newlib-%{newlib_version}
+  source_dir_newlib=%{?newlib_external:%{newlib_expand_name}}%{!?newlib_external:"newlib-%{newlib_version}"}
+  %source setup newlib -q -D -n ${source_dir_newlib}
   %patch setup newlib -p1
   cd ${build_top}