Merge branch 'umbynos/draft_docker_crossbuild'

Author: umbynos

Dockerfile

@@ -0,0 +1,82 @@
+FROM ubuntu:latest
+
+ENV TZ=Europe/Rome
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN apt-get update && \
+# TODO add --no-install-recommends
+    apt-get install -y \
+        build-essential \
+        # Intall clang compiler used by macos
+        clang \
+        cmake \
+        curl \
+        dh-autoreconf \
+        git \
+        gperf \
+        # various libs required to compile osxcross
+        libxml2-dev \
+        libssl-dev \
+        libz-dev \
+        # liblzma5 \
+        # Install Windows cross-tools
+        mingw-w64 \
+        p7zip-full \
+        pkg-config \
+        tar \
+        # xz-utils \
+    && rm -rf /var/lib/apt/lists/*
+# Install toolchains in /opt
+RUN curl downloads.arduino.cc/tools/internal/toolchains.tar.gz | tar -xz "opt"
+RUN curl downloads.arduino.cc/tools/internal/i686-ubuntu16.04-linux-gnu.tar.gz | tar -xzC /opt
+# Remove useless toolchains:
+RUN rm -r /opt/arm-rpi-4.9.3-linux-gnueabihf/
+RUN rm -r /opt/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu/
+RUN rm -r /opt/*ubuntu12.04*
+#install proper arm toolchains
+RUN curl -L 'https://developer.arm.com/-/media/Files/downloads/gnu-a/8.3-2019.03/binrel/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf.tar.xz' | tar -xJC /opt
+RUN curl -L 'https://developer.arm.com/-/media/Files/downloads/gnu-a/8.3-2019.03/binrel/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz' | tar -xJC /opt
+
+# install macos10.15 sdk
+COPY MacOSX10.15.sdk.tar.xz /opt/osxcross/tarballs/
+# remove old unused macos10.09 sdk because we are using 10.15 one
+RUN rm -rf /opt/osxcross/tarballs/MacOSX10.9.sdk.tar.bz2
+RUN cd /opt/osxcross; git pull; UNATTENDED=1 SDK_VERSION=10.15 ./build.sh
+# Set toolchains paths
+# arm-linux-gnueabihf-gcc -> linux_arm
+ENV PATH=/opt/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf/bin/:$PATH
+# aarch64-linux-gnu-gcc -> linux_arm64
+ENV PATH=/opt/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/:$PATH
+# x86_64-ubuntu16.04-linux-gnu-gcc -> linux_amd64
+ENV PATH=/opt/x86_64-ubuntu16.04-linux-gnu-gcc/bin/:$PATH
+# i686-ubuntu16.04-linux-gnu-gcc -> linux_386
+ENV PATH=/opt/i686-ubuntu16.04-linux-gnu/bin/:$PATH
+# o64-clang -> darwin_amd64
+ENV PATH=/opt/osxcross/target/bin/:$PATH
+
+RUN mkdir -p /workdir
+WORKDIR /workdir
+
+# debug/utilities
+RUN alias ll="ls -lah"
+RUN apt-get update && apt-get install -y tree cmake-curses-gui nano && rm -rf /var/lib/apt/lists/*
+
+# Handle libusb and libudev
+COPY deps/ /opt/lib/
+# compiler name is arm-linux-gnueabihf-gcc '-gcc' is added by ./configure
+ENV CROSS_COMPILE=x86_64-ubuntu16.04-linux-gnu
+RUN /opt/lib/build_libs.sh
+ENV CROSS_COMPILE=arm-linux-gnueabihf
+RUN /opt/lib/build_libs.sh
+ENV CROSS_COMPILE=aarch64-linux-gnu
+RUN /opt/lib/build_libs.sh
+ENV CROSS_COMPILE=i686-ubuntu16.04-linux-gnu
+RUN /opt/lib/build_libs.sh
+ENV CROSS_COMPILE=i686-w64-mingw32
+RUN /opt/lib/build_libs.sh
+# macos does not need eudev
+# CROSS_COMPILER is used to override the compiler 
+ENV CROSS_COMPILER=o64-clang 
+ENV CROSS_COMPILE=x86_64-apple-darwin13
+RUN /opt/lib/build_libs.sh
+
+ENTRYPOINT ["/bin/bash"]

build.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+export CROSS_COMPILE=x86_64-ubuntu16.04-linux-gnu
+./build_tools.sh
+export CROSS_COMPILE=arm-linux-gnueabihf
+./build_tools.sh
+export CROSS_COMPILE=aarch64-linux-gnu
+./build_tools.sh
+export CROSS_COMPILE=i686-ubuntu16.04-linux-gnu
+./build_tools.sh
+export CROSS_COMPILE=i686-w64-mingw32
+./build_tools.sh
+# macos does not need eudev
+# CROSS_COMPILER is used to override the compiler 
+export CROSS_COMPILER=o64-clang 
+export CROSS_COMPILE=x86_64-apple-darwin13
+./build_tools.sh
+tar -czvf /workdir/tools.tar.gz /tmp/x86_64-apple-darwin13/ /tmp/aarch64-linux-gnu/ /tmp/arm-linux-gnueabihf/ /tmp/i686-ubuntu16.04-linux-gnu/ /tmp/i686-w64-mingw32/ /tmp/x86_64-ubuntu16.04-linux-gnu/

build_tools.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+#before running this script export CROSS_COMPILE and eventually CROSS_COMPILER env vars
+cd /tmp
+mkdir -p ${CROSS_COMPILE}
+
+# apt install libfl-dev -y
+
+if [ ! -d 'pico-sdk' ]; then
+git clone https://github.com/raspberrypi/pico-sdk.git
+fi
+if [ ! -d 'picotool' ]; then
+git clone https://github.com/raspberrypi/picotool.git
+fi
+
+export PICO_SDK_PATH=$PWD/pico-sdk
+export LIBUSB_DIR=/opt/lib/libusb-1.0.20/libusb/
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+CROSS_COMPILER=${CROSS_COMPILE}-gcc
+export LIBUSBUDEV=/opt/lib/$CROSS_COMPILE/libusbudev.a
+else
+export LIBUSBUDEV=$LIBUSB_DIR.libs/libusb-1.0.a
+fi
+
+if [[ ${CROSS_COMPILE} == *mingw* ]]; then
+export CFLAGS="-mno-ms-bitfields $CFLAGS"
+fi
+
+cd picotool
+git reset --hard
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+git apply /workdir/patches/picotool_cmakelists.patch # TODO apply only one time and if ! macos
+fi
+if [[ ${CROSS_COMPILE} == *mingw* ]]; then
+git apply /workdir/patches/windows_mingw.patch # maybe apply not only on win 🤷‍♂️
+fi
+rm -rf build
+mkdir build
+cd build
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+cmake -DCMAKE_C_COMPILER=$CROSS_COMPILE-gcc -DCMAKE_CXX_COMPILER=$CROSS_COMPILE-g++ -DLIBUSB_LIBRARIES=$LIBUSBUDEV -DLIBUSB_INCLUDE_DIR=$LIBUSB_DIR ..
+else
+cmake -DCMAKE_C_COMPILER=$CROSS_COMPILER -DCMAKE_CXX_COMPILER=$CROSS_COMPILER++ -DCMAKE_CXX_FLAGS="-framework IOKit -framework Cocoa" -DLIBUSB_LIBRARIES=$LIBUSBUDEV -DLIBUSB_INCLUDE_DIR=$LIBUSB_DIR ..
+fi
+make
+if [[ ${CROSS_COMPILE} == *mingw* ]]; then
+cp picotool.exe ../../$CROSS_COMPILE
+else
+cp picotool ../../$CROSS_COMPILE
+fi
+cd ..
+cd ..
+
+cd pico-sdk/tools/elf2uf2/
+git reset --hard
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+git apply /workdir/patches/elf2uf2_cmakelists.patch
+fi
+rm -rf build
+mkdir build
+cd build
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+cmake -DCMAKE_C_COMPILER=$CROSS_COMPILE-gcc -DCMAKE_CXX_COMPILER=$CROSS_COMPILE-g++ ..
+else
+cmake -DCMAKE_C_COMPILER=$CROSS_COMPILER -DCMAKE_CXX_COMPILER=$CROSS_COMPILER++ -DCMAKE_CXX_FLAGS="-framework IOKit -framework Cocoa" ..
+fi
+make
+if [[ ${CROSS_COMPILE} == *mingw* ]]; then
+cp elf2uf2.exe ../../../../$CROSS_COMPILE #exe for win
+else
+cp elf2uf2 ../../../../$CROSS_COMPILE #exe for win
+fi
+cd ..
+cd ..
+cd ..

deploy.sh

@@ -4,7 +4,7 @@ VERSION=`cat main.go| grep "const Version" |cut -f4 -d " " | tr -d '"'`
 
 #Remember to set GOROOT accordingly with your installation
 
-declare -a target_folders=("linux_amd64" "linux_arm64" "linux_arm" "darwin_amd64" "windows_386")
+declare -a target_folders=("linux_amd64" "linux_386" "linux_arm64" "linux_arm" "darwin_amd64" "windows_386")
 
 rm -rf distrib
 mkdir distrib

deps/build_libs.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+if [ x$CROSS_COMPILER == x ]; then
+CROSS_COMPILER=${CROSS_COMPILE}-gcc
+else
+export CC=$CROSS_COMPILER
+fi
+# udev lib not required for macos
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+cd /opt/lib/eudev-3.2.10
+export UDEV_DIR=`pwd`
+./autogen.sh
+./configure --enable-static --disable-shared --disable-blkid --disable-kmod  --disable-manpages --host=${CROSS_COMPILE}
+make clean
+make -j4
+cd ..
+export CFLAGS="-I$UDEV_DIR/src/libudev/"
+export LDFLAGS="-L$UDEV_DIR/src/libudev/.libs/"
+export LIBS="-ludev"
+fi
+cd /opt/lib/libusb-1.0.20
+export LIBUSB_DIR=`pwd`
+./configure --enable-static --disable-shared --host=${CROSS_COMPILE}
+make clean
+make
+cd ..
+# libusbudev.a merged not required for macos
+if [[ ${CROSS_COMPILE} != *apple* ]]; then
+mkdir -p ${CROSS_COMPILE}/libusb
+mkdir -p ${CROSS_COMPILE}/libudev
+cd ${CROSS_COMPILE}/libusb/
+ar -x ../../libusb-1.0.20/libusb/.libs/libusb-1.0.a
+cd ../libudev/
+ar -x ../../eudev-3.2.10/src/libudev/.libs/libudev.a
+cd ..
+ar -qc libusbudev.a libudev/* libusb/*
+fi

deps/eudev-3.2.10/.gitignore

@@ -0,0 +1,59 @@
+src/udev/udevadm
+src/udev/udevd
+
+*.[oa]
+*.l[oa]
+.libs
+.deps
+Makefile
+Makefile.in
+
+aclocal.m4
+autom4te.cache
+compile
+config.*
+configure
+libtool
+stamp-h1
+
+depcomp
+install-sh
+ltmain.sh
+missing
+
+*.pc
+
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
+
+rule_generator/write_net_rules
+
+rules/64-btrfs.rules
+
+src/ata_id/ata_id
+src/cdrom_id/cdrom_id
+src/collect/collect
+src/mtd_probe/mtd_probe
+src/scsi_id/scsi_id
+src/v4l_id/v4l_id
+
+src/udev/keyboard-keys-from-name.gperf
+src/udev/keyboard-keys-from-name.h
+src/udev/keyboard-keys-to-name.h
+src/udev/keyboard-keys.txt
+
+test/test-libudev
+test/test-udev
+test/test
+test-driver
+
+test/rules-test.sh.log
+test/rules-test.sh.trs
+test/test-suite.log
+test/udev-test.pl.log
+test/udev-test.pl.trs
+
+eudev-*.tar.gz

deps/eudev-3.2.10/.travis.yml

@@ -0,0 +1,14 @@
+language: c
+compiler:
+  - gcc
+  - clang
+before_install:
+ - sudo apt-get update -qq
+ - sudo apt-get install autotools-dev automake autoconf libtool gperf xsltproc docbook-xsl
+script: ./autogen.sh && ./configure && make V=1 distcheck
+notifications:
+  irc:
+    channels:
+      - "irc.freenode.org#gentoo-udev"
+    on_success: change
+    on_failure: always