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Added script that the buildbot will use for cross-compiling to Raspbe…

…rry Pi.
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icculus committed Oct 10, 2013
1 parent 8913143 commit 4f305b85a92b2523d08dc8ebdd7f092a475fb703
Showing with 55 additions and 0 deletions.
  1. +55 −0 build-scripts/raspberrypi-buildbot.sh
@@ -0,0 +1,55 @@
#!/bin/bash

# This is the script buildbot.libsdl.org uses to cross-compile SDL2 from
# x86 Linux to Raspberry Pi.

# The final tarball can be unpacked in the root directory of a RPi,
# so the SDL2 install lands in /usr/local. Run ldconfig, and then
# you should be able to build and run SDL2-based software on your
# Pi. Standard configure scripts should be able to find SDL and
# build against it, and sdl2-config should work correctly on the
# actual device.

TARBALL=sdl2-raspberrypi-`hg tip --template '{rev}'`.tar.bz2

OSTYPE=`uname -s`
if [ "$OSTYPE" != "Linux" ]; then
# !!! FIXME
echo "This only works on x86 or x64-64 Linux at the moment." 1>&2
exit 1
fi

if [ "x$MAKE" == "x" ]; then
NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l`
let NCPU=$NCPU+1
MAKE="make -j$NCPU"
fi

BUILDBOTDIR="raspberrypi-buildbot"
PARENTDIR="$PWD"

set -e
set -x
rm -f $TARBALL
rm -rf $BUILDBOTDIR
mkdir -p $BUILDBOTDIR
pushd $BUILDBOTDIR

export CC=/opt/rpi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-gcc
# !!! FIXME: shouldn't have to --disable-* things here.
../configure --host=arm-raspberry-linux-gnueabihf --disable-pulseaudio --disable-esd --prefix="$PWD/rpi-sdl2-installed"
$MAKE
$MAKE install
# Fix up a few things to a real install path on a real Raspberry Pi...
perl -w -pi -e "s#$PWD/rpi-sdl2-installed#/usr/local#g;" ./rpi-sdl2-installed/lib/libSDL2.la ./rpi-sdl2-installed/lib/pkgconfig/sdl2.pc ./rpi-sdl2-installed/bin/sdl2-config
mkdir -p ./usr
mv ./rpi-sdl2-installed ./usr/local

tar -cjvvf $PARENTDIR/$TARBALL usr
popd
rm -rf $BUILDBOTDIR

set +x
echo "All done. Final installable is in $TARBALL ...";


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