# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@free.fr>
# Date 1329166308 -3600
# Node ID 91017ae2151c3e0c007eacbce7d06cd55547de5e
# Parent  cea814c9932a10c985e648bde5c7c5c44bbe847a
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 -r cea814c9932a -r 91017ae2151c scripts/build/cc/gcc.sh
--- a/scripts/build/cc/gcc.sh	Mon Feb 13 21:47:25 2012 +0100
+++ b/scripts/build/cc/gcc.sh	Mon Feb 13 21:51:48 2012 +0100
@@ -122,10 +122,10 @@
     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