Make build type and build.sh case insensitive

Before this change, build.sh requires lowercase commands, but
CMAKE_BUILD_TYPE required an uppercase parameter. This fixes that
mismatch by making both case insensitive.

1 files changed, 2 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index 25ee783280..45eab5847e 100755
--- a/build.sh
+++ b/build.sh
@@ -117,7 +117,8 @@ __CleanBuild=false
 
 for i in "$@"
     do
-        case $i in
+        lowerI="$(echo $i | awk '{print tolower($0)}')"
+        case $lowerI in
         -?|-h|--help)
         usage
         exit 1