[PATCH 1 of 4] scripts: interpret *_EXTRA_CONFIG config variables arrays

[Yann E. MORIN]

# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1305478300 -7200
# Node ID 342d3ad6a835e3bb7d9b8150ffbbfade9b2faeb9
# Parent  c70da6c50bdb08a8b3cbe5c83aa9ed0973a4ab6c
scripts: interpret *_EXTRA_CONFIG config variables arrays

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

diff --git a/scripts/build/binutils/binutils.sh b/scripts/build/binutils/binutils.sh
--- a/scripts/build/binutils/binutils.sh
+++ b/scripts/build/binutils/binutils.sh
@@ -70,8 +70,8 @@
         --disable-werror                                        \
         "${extra_config[@]}"                                    \
         ${CT_ARCH_WITH_FLOAT}                                   \
-        ${CT_BINUTILS_EXTRA_CONFIG}                             \
-        ${BINUTILS_SYSROOT_ARG}
+        ${BINUTILS_SYSROOT_ARG}                                 \
+        "${CT_BINUTILS_EXTRA_CONFIG[@]}"
 
     if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
         extra_make_flags+=("LDFLAGS=-all-static")
@@ -154,7 +154,7 @@
             --disable-multilib                                      \
             "${extra_config[@]}"                                    \
             ${CT_ARCH_WITH_FLOAT}                                   \
-            ${CT_BINUTILS_EXTRA_CONFIG}
+            "${CT_BINUTILS_EXTRA_CONFIG[@]}"
 
         CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target"
         CT_DoExecLog ALL make ${JOBSFLAGS} "${build_targets[@]}"
diff --git a/scripts/build/binutils/elf2flt.sh b/scripts/build/binutils/elf2flt.sh
--- a/scripts/build/binutils/elf2flt.sh
+++ b/scripts/build/binutils/elf2flt.sh
@@ -49,7 +49,7 @@
         --with-libbfd=${binutils_bld}/bfd/libbfd.a              \
         --with-libiberty=${binutils_bld}/libiberty/libiberty.a  \
         ${elf2flt_opts}                                         \
-        ${CT_ELF2FLT_EXTRA_CONFIG}
+        "${CT_ELF2FLT_EXTRA_CONFIG[@]}"
 
     CT_DoLog EXTRA "Building elf2flt"
     CT_DoExecLog ALL make ${JOBSFLAGS}
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -276,7 +276,7 @@
         --disable-nls                               \
         --enable-symvers=gnu                        \
         --enable-languages="${lang_opt}"            \
-        ${CT_CC_CORE_EXTRA_CONFIG}
+        "${CT_CC_CORE_EXTRA_CONFIG[@]}"
 
     if [ "${build_libgcc}" = "yes" ]; then
         # HACK: we need to override SHLIB_LC from gcc/config/t-slibgcc-elf-ver or
@@ -555,7 +555,7 @@
         --enable-symvers=gnu                        \
         --enable-c99                                \
         --enable-long-long                          \
-        ${CT_CC_EXTRA_CONFIG}
+        "${CT_CC_EXTRA_CONFIG[@]}"
 
     if [ "${CT_CANADIAN}" = "y" ]; then
         CT_DoLog EXTRA "Building libiberty"
diff --git a/scripts/build/libc/glibc-eglibc.sh-common b/scripts/build/libc/glibc-eglibc.sh-common
--- a/scripts/build/libc/glibc-eglibc.sh-common
+++ b/scripts/build/libc/glibc-eglibc.sh-common
@@ -159,7 +159,7 @@
         nptl)           extra_config+=("--with-__thread" "--with-tls");;
         linuxthreads)   extra_config+=("--with-__thread" "--without-tls" "--without-nptl");;
         none)           extra_config+=("--without-__thread" "--without-nptl")
-                        case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
+                        case "${CT_LIBC_GLIBC_EXTRA_CONFIG[*]}" in
                             *-tls*) ;;
                             *) extra_config+=("--without-tls");;
                         esac
@@ -250,7 +250,7 @@
         --without-gd                                                \
         --with-headers="${CT_HEADERS_DIR}"                          \
         "${extra_config[@]}"                                        \
-        ${CT_LIBC_GLIBC_EXTRA_CONFIG}
+        "${CT_LIBC_GLIBC_EXTRA_CONFIG[@]}"
     
     # build hacks
     case "${CT_ARCH},${CT_ARCH_CPU}" in
@@ -300,7 +300,7 @@
 do_libc_min_kernel_config() {
     local min_kernel_config
 
-    case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
+    case "${CT_LIBC_GLIBC_EXTRA_CONFIG[*]}" in
         *--enable-kernel*) ;;
         *)  if [ "${CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS}" = "y" ]; then
                 # We can't rely on the kernel version from the configuration,

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