Initial support for >=3.6 firmwares, toolchain v4.x

This updates all libraries in toolchain/base images according to
3.6.0.1865 firmware.

Includes patches for glibc 2.35 (to be upstreamed) and for
breakpad.

Updated crosstool-ng to latest master and regerated crosstool.config
using it.

Author: ilyaluk

README.md

@@ -1,4 +1,4 @@
 ## Toltec Build Toolchain
 
-This branch contains the Docker image definitions for the `3.x` releases.\
+This branch contains the Docker image definitions for the `4.x` releases.\
 [See the main README file for more information →](https://github.com/toltec-dev/toolchain#readme)

base/Dockerfile

@@ -2,20 +2,20 @@
 ARG FROM
 FROM $FROM
 
-# Build libcap 2.32 targeting armhf
+COPY patch/* /
+
+# Build libcap 2.66 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Install build dependencies
     && apt-get update -y \
     && apt-get install -y --no-install-recommends \
         git \
     # Build libcap
     && cd /root \
-    && git clone git://git.kernel.org/pub/scm/libs/libcap/libcap.git \
+    && git clone --depth 1 --branch libcap-2.66 git://git.kernel.org/pub/scm/libs/libcap/libcap.git \
     && cd libcap \
-    && git checkout 13227f9b2f2b2f222e8022e19bd46db6f6f898c6 \
-    && sed -i "s/^BUILD_GPERF/#\0/" Make.Rules \
     # Compile binaries that run on the build machine using normal GCC
-    && sed -i "s/^\(BUILD_CC\) := \$(CC)/\1 := gcc/" Make.Rules \
+    && sed -i "s/^\(BUILD_CC\) ?= \$(CC)/\1 := gcc/" Make.Rules \
     && make \
         AR="${CROSS_COMPILE}ar" \
         CC="${CROSS_COMPILE}gcc" \
@@ -33,7 +33,7 @@ RUN export DEBIAN_FRONTEND=noninteractive \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /var/log/dpkg.log /var/log/apt
 
-# Build util-linux 2.36.1 targeting armhf
+# Build util-linux 2.37.4 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Install build dependencies
     && apt-get update -y \
@@ -46,17 +46,16 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         libtool \
     # Build util-linux
     && cd /root \
-    && git clone https://github.com/karelzak/util-linux.git \
+    && git clone --depth 1 --branch v2.37.4 https://github.com/karelzak/util-linux.git \
     && cd util-linux \
-    && git checkout 35c07c82be1ddc3b1c40f061b59008cac6405499 \
     && ./autogen.sh \
     && ./configure --host="$CHOST" \
     && make LDFLAGS="-Wl,-rpath-link,.libs" \
     && make install DESTDIR="$SYSROOT" \
     && cd .. \
     # Clean up
     && rm -rf util-linux \
-    && find "$SYSROOT" -type l,f -name "*.la" | xargs --no-run-if-empty rm \
+    && find "$SYSROOT" -type l,f -name "*.la" -delete \
     && apt-get autoremove -y \
         automake \
         autopoint \
@@ -67,8 +66,7 @@ RUN export DEBIAN_FRONTEND=noninteractive \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /var/log/dpkg.log /var/log/apt
 
-# Build systemd 244 targeting armhf
-COPY patch/*.patch /
+# Build systemd 250 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Install build dependencies
     && apt-get update -y \
@@ -78,18 +76,12 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         gperf \
         m4 \
         rsync \
+        python3-pip \
+    && pip3 install --no-cache-dir --break-system-packages jinja2 \
     # Build systemd
     && cd /root \
-    && git clone https://github.com/systemd/systemd.git \
+    && git clone --depth 1 --branch v250.5 https://github.com/systemd/systemd.git \
     && cd systemd \
-    && git checkout db9c5ae73e23d816e2df2a3e10a9a2a60b5b3ed7 \
-    # Fix build errors with GCC 10 and -O3
-    # (see <https://github.com/systemd/systemd/pull/15762>)
-    && git apply /systemd-244-15762.patch \
-    # Fix Meson syntax and semantic changes in recent versions
-    # (see <https://github.com/systemd/systemd/pull/20633>)
-    && git apply /systemd-244-20633.patch \
-    && rm /systemd-244-*.patch \
     && ./configure \
         --buildtype=release \
         --cross-file="$CHOST" \
@@ -103,16 +95,18 @@ RUN export DEBIAN_FRONTEND=noninteractive \
     && cd .. \
     # Clean up
     && rm -rf systemd \
+    # TODO: remove pip packages as well
     && apt-get autoremove -y \
         gettext \
         git \
         gperf \
         m4 \
         rsync \
+        python3-pip \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /var/log/dpkg.log /var/log/apt
 
-# Build zlib 1.2.11 and libpng 1.6.37 targeting armhf
+# Build zlib 1.2.11 and libpng 1.6.39 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Install build dependencies
     && apt-get update -y \
@@ -122,90 +116,85 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         libtool \
     # Build static zlib
     && cd /root \
-    && git clone https://github.com/madler/zlib \
+    && git clone --depth 1 --branch v1.2.11 https://github.com/madler/zlib \
     && cd zlib \
-    && git checkout cacf7f1d4e3d44d871b605da3b647f07d718623f \
     && CC="${CROSS_COMPILE}gcc" CFLAGS=-fPIC ./configure \
         --static \
         --prefix=/usr \
     && make \
     && DESTDIR="$SYSROOT" make install \
     && cd .. \
     # Build dynamic libpng
-    && git clone git://git.code.sf.net/p/libpng/code libpng \
+    && git clone --depth 1 --branch v1.6.39 git://git.code.sf.net/p/libpng/code libpng \
     && cd libpng \
-    && git checkout a40189cf881e9f0db80511c382292a5604c3c3d1 \
     && ./configure --prefix=/usr --host="$CHOST" \
     && make \
     && DESTDIR="$SYSROOT" make install \
     && cd .. \
     # Clean up
     && rm -rf zlib libpng \
-    && find "$SYSROOT" -type l,f -name "*.la" | xargs --no-run-if-empty rm \
+    && find "$SYSROOT" -type l,f -name "*.la" -delete \
     && apt-get autoremove -y \
         automake \
         git \
         libtool \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /var/log/dpkg.log /var/log/apt
 
-# Build libevdev 1.9.1 targeting armhf
+# Build libevdev 1.12.1 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Build libevdev
     && cd /root \
     && mkdir libevdev \
     && cd libevdev \
-    && curl https://www.freedesktop.org/software/libevdev/libevdev-1.9.1.tar.xz -o libevdev.tar.xz \
-    && echo "f5603c48c5afd76b14df7a5124e0a94a102f8da0d45826192325069d1bbc7acb  libevdev.tar.xz" > sha256sums \
-    && sha256sum -c sha256sums \
+    && curl https://www.freedesktop.org/software/libevdev/libevdev-1.12.1.tar.xz -o libevdev.tar.xz \
+    && echo "1dbba41bc516d3ca7abc0da5b862efe3ea8a7018fa6e9b97ce9d39401b22426c  libevdev.tar.xz" | sha256sum -c \
     && tar --strip-components=1 -xf libevdev.tar.xz \
-    && rm libevdev.tar.xz sha256sums \
+    && rm libevdev.tar.xz \
     && ./configure --prefix=/usr --host="$CHOST" \
     && make \
     && DESTDIR="$SYSROOT" make install \
     && cd .. \
     # Clean up
     && rm -rf libevdev \
-    && find "$SYSROOT" -type l,f -name "*.la" | xargs --no-run-if-empty rm
+    && find "$SYSROOT" -type l,f -name "*.la" -delete
 
-# Build OpenSSL 1.1.1g targeting armhf
+# Build OpenSSL 3.0.7 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Build OpenSSL
     && cd /root \
     && mkdir openssl \
     && cd openssl \
-    && curl https://www.openssl.org/source/openssl-1.1.1g.tar.gz -o openssl.tar.gz \
-    && echo "ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46  openssl.tar.gz" > sha256sums \
-    && sha256sum -c sha256sums \
+    && curl https://www.openssl.org/source/openssl-3.0.7.tar.gz -o openssl.tar.gz \
+    && echo "83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e  openssl.tar.gz" | sha256sum -c \
     && tar --strip-components=1 -xf openssl.tar.gz \
-    && rm openssl.tar.gz sha256sums \
+    && rm openssl.tar.gz \
     && ./Configure --prefix=/usr --cross-compile-prefix="$CROSS_COMPILE" linux-armv4 \
     && make \
     && make DESTDIR="$SYSROOT" install_sw \
     && cd .. \
     # Clean up
     && rm -rf openssl
 
-# Build libcurl 7.69.1 targeting armhf
+# Build libcurl 7.82.0 targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Build libcurl
     && cd /root \
     && mkdir libcurl \
     && cd libcurl \
-    && curl https://curl.se/download/curl-7.69.1.tar.xz -o curl.tar.xz \
-    && echo "03c7d5e6697f7b7e40ada1b2256e565a555657398e6c1fcfa4cb251ccd819d4f  curl.tar.xz" > sha256sums \
-    && sha256sum -c sha256sums \
+    && curl https://curl.se/download/curl-7.82.0.tar.xz -o curl.tar.xz \
+    && echo "0aaa12d7bd04b0966254f2703ce80dd5c38dbbd76af0297d3d690cdce58a583c  curl.tar.xz" | sha256sum -c \
     && tar --strip-components=1 -xf curl.tar.xz \
-    && rm curl.tar.xz sha256sums \
+    && rm curl.tar.xz \
     && ./configure --prefix=/usr --host="$CHOST" --with-openssl \
     && make \
     && DESTDIR="$SYSROOT" make install \
     && cd .. \
     # Clean up
     && rm -rf libcurl \
-    && find "$SYSROOT" -type l,f -name "*.la" | xargs --no-run-if-empty rm
+    && find "$SYSROOT" -type l,f -name "*.la" -delete
 
-# Build breakpad 0.1 (db1cda2653) targeting armhf
+# Build breakpad 0.1 (216cea7bca) targeting armhf
 RUN export DEBIAN_FRONTEND=noninteractive \
     # Install build dependencies
     && apt-get update -y \
@@ -214,23 +203,25 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         zlib1g-dev \
         libssl-dev \
     # breakpad's build tools require python2 to be available as python on the path
-    && git clone https://github.com/pyenv/pyenv.git .pyenv \
+    && cd /root \
+    && git clone --depth 1 https://github.com/pyenv/pyenv.git .pyenv \
     && export PYENV_ROOT="$(pwd)/.pyenv" \
     && export PATH="$PYENV_ROOT/bin:$PATH" \
     && eval "$(pyenv init --path)" \
     && pyenv install 2.7 \
     && pyenv global 2.7 \
     # Fetch and activate depot_tools
-    && cd /root \
     && git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git \
     && export PATH=$PATH:/root/depot_tools \
     # Build static breakpad
-    && cd /root \
     && mkdir breakpad \
     && cd breakpad \
     && fetch breakpad \
     && cd src \
-    && git checkout db1cda26539c711c3da7ed4d410dfe8190e89b8f \
+    # fetch updates default.xml with seemingly useless diffs that break checkout later
+    && git checkout HEAD -- default.xml \
+    && git checkout 216cea7bca53fa441a3ee0d0f5fd339a3a894224 \
+    && git apply < /breakpad-216cea7bca-fix-int-type.patch \
     && ./configure --prefix=/usr --host="$CHOST" \
     && make \
     && DESTDIR="$SYSROOT" make install \
@@ -249,3 +240,5 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         libssl-dev \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /var/log/dpkg.log /var/log/apt
+
+RUN rm /*.patch

base/patch/breakpad-216cea7bca-fix-int-type.patch

@@ -0,0 +1,18 @@
+This patch fixes the issue with gcc complainig about following:
+error: no matching function for call to ‘max(int, long int)’
+
+Ref: https://github.com/pytorch/pytorch/issues/70392#issuecomment-1003488196
+
+diff --git a/src/client/linux/handler/exception_handler.cc b/src/client/linux/handler/exception_handler.cc
+index b895f6d7..dc70527b 100644
+--- a/src/client/linux/handler/exception_handler.cc
++++ b/src/client/linux/handler/exception_handler.cc
+@@ -138,7 +138,7 @@ void InstallAlternateStackLocked() {
+   // SIGSTKSZ may be too small to prevent the signal handlers from overrunning
+   // the alternative stack. Ensure that the size of the alternative stack is
+   // large enough.
+-  static const unsigned kSigStackSize = std::max(16384, SIGSTKSZ);
++  static const unsigned kSigStackSize = std::max(16384L, SIGSTKSZ);
+
+   // Only set an alternative stack if there isn't already one, or if the current
+   // one is too small.