From e9de7fc0afb19405838add0b3846c87982d5aa64 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Mon, 13 Feb 2012 21:51:48 +0100
Subject: cc/gcc: do not consume parameters when parsing them

The current construct consumes the parameters while we parse them.
Change this to a construct that does not consume the parameters.

This has no impact on gcc, but is done for homogeneity with other
components (eg. glibc).

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

diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index ab84e8b..a584bcf 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -122,10 +122,10 @@ do_cc_core() {
     local -a extra_config
     local -a core_LDFLAGS
     local -a core_targets
+    local arg
 
-    while [ $# -ne 0 ]; do
-        eval "${1// /\\ }"
-        shift
+    for arg in "$@"; do
+        eval "${arg// /\\ }"
     done
 
     lang_opt=c
-- 
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