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Add generic linux MIPS toolchain

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Change-Id: I9f8927e348421bd8592d62eb61f6acf324d5f3a4
This commit is contained in:
Amaury Pouly 2017-02-23 12:16:32 +01:00 • committed by Marcin Bukat
parent 9a9c7f2b7c
commit 1b2faea677
1 changed files with 36 additions and 1 deletions
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37
tools/rockboxdev.sh
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@ -195,13 +195,17 @@ gettool() {
longterm_ver="${version%.*}"
top_dir="v2.6"
;;
3.*)
longterm_ver=""
top_dir="v3.x"
;;
*)
echo "ROCKBOXDEV: I don't know how to handle this kernel version: $version"
exit
;;
esac
base_url="http://www.kernel.org/pub/linux/kernel/$top_dir"
# we try several URLs, the 2.6 versions are a mess and need that
url="$base_url $base_url/longterm/v$longterm_ver $base_url/longterm"
ext="tar.gz"
;;
@ -696,6 +700,7 @@ if [ -z "$RBDEV_TARGET" ]; then
echo "i - mips (Jz4740 and ATJ-based players)"
echo "r - arm-app (Samsung ypr0)"
echo "x - arm-linux (Generic Linux ARM: Samsung ypr0, Linux-based Sony NWZ)"
echo "y - mips-linux (Generic Linux MIPS: AGPTek Rocker)"
echo "separate multiple targets with spaces"
echo "(Example: \"s m a\" will build sh, m68k and arm)"
echo ""
@ -790,6 +795,36 @@ do
prefix="/usr" buildtool "alsa-lib" "$alsalib_ver" \
"--host=$target --disable-python" "" "install DESTDIR=$prefix/$target/sysroot"
;;
[yy])
# IMPORTANT NOTE
# This toolchain must support several targets and thus must support
# the oldest possible configuration.
#
# AGPTek Rocker:
# XBurst release 1 (something inbetween mips32r1 and mips32r2)
# gcc: 4.9.4 is the latest 4.9.x stable branch, also the only one that
# compiles with GCC >6
# kernel: 3.10.14
# glibc: 2.16
#
# To maximize compatibility, we use kernel 3.2.85 which is the lastest
# longterm 3.2 kernel and is supported by the latest glibc, and we
# require support for up to glibc 2.4
# We use a recent 2.26.1 binutils to avoid any build problems and
# 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" \
"$gccopts" "3.2.85" "2.25" "$glibcopts"
# build alsa-lib
# we need to set the prefix to how it is on device (/usr) and then
# tweak install dir at make install step
alsalib_ver="1.0.19"
gettool "alsa-lib" "$alsalib_ver"
extract "alsa-lib-$alsalib_ver"
prefix="/usr" buildtool "alsa-lib" "$alsalib_ver" \
"--host=$target --disable-python" "" "install DESTDIR=$prefix/$target/sysroot"
;;
*)
echo "ROCKBOXDEV: Unsupported architecture option: $arch"
exit