libhidapi.build.bash

#!/bin/bash -ex
# Copyright (c) 2014-2016 Arduino LLC
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

mkdir -p objdir
cd objdir
PREFIX=`pwd`
cd -

if [[ $CROSS_COMPILE != "" ]] ; then
  CONFARGS="$CONFARGS --host=$CROSS_COMPILE_HOST"
fi

if [[ $TARGET_OS == "GNU/Linux" ]] ; then

wget https://github.com/gentoo/eudev/archive/v3.1.3.tar.gz
tar xvf v3.1.3.tar.gz
cd eudev-3.1.3
sed -i 's|foreign 1.13|foreign 1.11|g' configure.ac
./autogen.sh
./configure --enable-static --disable-gudev --disable-introspection  --disable-shared --disable-blkid --disable-kmod  --disable-manpages --prefix=$PREFIX $CONFARGS
make clean
make -j4
make install
cd ..
rm -rf eudev

fi

git clone https://github.com/signal11/hidapi.git --depth 1

export CFLAGS="-I$PREFIX/include -I$PREFIX/include/hidapi -I$PREFIX/include/libelf -I$PREFIX/include/ncurses -I$PREFIX/include/ncursesw -I$PREFIX/include/readline -I$PREFIX/include/libusb-1.0 $CFLAGS"
export LDFLAGS="-L$PREFIX/lib $LDFLAGS"

cd hidapi
CONFARGS="--prefix=$PREFIX --enable-static --disable-shared"

export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig

if [[ $CROSS_COMPILE != "" ]] ; then
  CONFARGS="$CONFARGS --host=$CROSS_COMPILE_HOST"
  # solve bug with --host not being effective on second level directory
  export CC=$CROSS_COMPILE_HOST-gcc
  export AR=$CROSS_COMPILE_HOST-ar
  export RANLIB=$CROSS_COMPILE_HOST-ranlib
fi
./bootstrap
CFLAGS="-w -O2 $CFLAGS" CXXFLAGS="-w -O2 $CXXFLAGS" LDFLAGS="-s $LDFLAGS" ./configure $CONFARGS
make -j 1
make install
cd ..