mipsel-rockbox-linux toolchain build fix

If we use mips-rockbox-linux target resulting toolchain is
big endian. If we use mipsel-rockbox-linux build fail since
linux doesn't have separate archs for BE and LE mips. So we
tweak arch passed to linux-headers stage to fix this.

Change-Id: Iccae529998d1cd8f3429fa3b2ca4f030122f23bb

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/rockboxdev.sh b/tools/rockboxdev.sh
index 00cc1bd0d0..e41a2db72f 100755
--- a/tools/rockboxdev.sh
+++ b/tools/rockboxdev.sh
@@ -574,6 +574,9 @@ build_linux_toolchain () {
     # install linux headers
     # NOTE: we need to tell make where to put the build files, since buildtool
     # switches to the builddir, "." will be the correct builddir when ran
+    if [ "$arch" == "mipsel" ]; then
+        arch="mips"
+    fi
     linux_opts="O=. ARCH=$arch INSTALL_HDR_PATH=$sysroot/usr/"
     RESTART_STEP="linux-headers" \
     buildtool "linux" "$linux_ver" "NO_CONFIGURE" \
@@ -814,7 +817,7 @@ do
             # avoid patches/bugs.
             glibcopts="--enable-kernel=3.2 --enable-oldest-abi=2.4"
             # FIXME: maybe add -mhard-float
-            build_linux_toolchain "mips-rockbox-linux-gnu" "2.26.1" "" "4.9.4" \
+            build_linux_toolchain "mipsel-rockbox-linux-gnu" "2.26.1" "" "4.9.4" \
                 "$gccopts" "3.2.85" "2.25" "$glibcopts"
             # build alsa-lib
             # we need to set the prefix to how it is on device (/usr) and then