fix redundant processing of --build flag in configure script
The --build flag is listed in two case statement entries in configure,
which causes the second entry to be ignored. This patch removes it
from the first entry.
Signed-off-by: Michael LeMay <michael.lemay@intel.com>
diff --git a/configure b/configure
index 3794291..3432b58 100755
--- a/configure
+++ b/configure
@@ -172,7 +172,7 @@
--disable-wrapper|--enable-wrapper=no) wrapper=no ;;
--enable-gcc-wrapper|--enable-gcc-wrapper=yes) wrapper=yes ; gcc_wrapper=yes ;;
--disable-gcc-wrapper|--enable-gcc-wrapper=no) wrapper=no ;;
---enable-*|--disable-*|--with-*|--without-*|--*dir=*|--build=*) ;;
+--enable-*|--disable-*|--with-*|--without-*|--*dir=*) ;;
--host=*|--target=*) target=${arg#*=} ;;
--build=*) build=${arg#*=} ;;
-* ) echo "$0: unknown option $arg" ;;