mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-24 17:14:01 +01:00
153 lines
4.2 KiB
Bash
Executable File
153 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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detect_quilt() {
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if which quilt 1>/dev/null; then
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QUILT_PRESENT=1
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export QUILT_PATCHES=debian/patches
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fi
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}
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ensure_crashpad_can_fetch_line_number_by_address() {
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if [ ! -f /etc/centos-release ]; then
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export LDFLAGS="$LDFLAGS -no-pie"
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fi
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}
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fail_on_gcc_12() {
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if [[ -n "$CC" && -n "$CXX" ]]; then
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return;
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fi
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if gcc --version | head -1 | grep -q 12; then
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cat >&2 <<EOF
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Error: gcc 12 detected. It has a bug causing the build to fall because of a
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-Warray-bounds bug. Please use gcc 11 in the build Dockerfile:
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ENV CC=gcc-11
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ENV CXX=g++-11
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RUN <install gcc 11>
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EOF
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exit 1
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fi
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}
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# For build-dep to work, the apt sources need to have the source server
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#sudo apt-get build-dep xorg-server
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#sudo apt-get install cmake git libjpeg-dev libgnutls-dev
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# Gcc12 builds fail due to bug
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#fail_on_gcc_12
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# Ubuntu applies a million patches, but here we use upstream to simplify matters
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cd /tmp
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# default to the version of x in Ubuntu 18.04, otherwise caller will need to specify
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XORG_VER=${XORG_VER:-"1.19.6"}
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XORG_PATCH=$(echo "$XORG_VER" | grep -Po '^\d.\d+' | sed 's#\.##')
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wget --no-check-certificate https://www.x.org/archive/individual/xserver/xorg-server-${XORG_VER}.tar.bz2
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#git clone https://kasmweb@bitbucket.org/kasmtech/kasmvnc.git
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#cd kasmvnc
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#git checkout dynjpeg
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cd /src
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# We only want the server, so FLTK and manual tests aren't useful.
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# Alternatively, install fltk 1.3 and its dev packages.
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sed -i -e '/find_package(FLTK/s@^@#@' \
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-e '/add_subdirectory(tests/s@^@#@' \
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CMakeLists.txt
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cmake -D CMAKE_BUILD_TYPE=RelWithDebInfo . -DBUILD_VIEWER:BOOL=OFF \
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-DENABLE_GNUTLS:BOOL=OFF
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make -j5
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tar -C unix/xserver -xf /tmp/xorg-server-${XORG_VER}.tar.bz2 --strip-components=1
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cd unix/xserver
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patch -Np1 -i ../xserver${XORG_PATCH}.patch
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case "$XORG_VER" in
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1.20.*)
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patch -s -p0 < ../CVE-2022-2320-v1.20.patch
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if [ -f ../xserver120.7.patch ]; then
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patch -Np1 -i ../xserver120.7.patch
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fi ;;
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1.19.*)
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patch -s -p0 < ../CVE-2022-2320-v1.19.patch
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;;
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esac
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autoreconf -i
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# Configuring Xorg is long and has many distro-specific paths.
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# The distro paths start after prefix and end with the font path,
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# everything after that is based on BUILDING.txt to remove unneeded
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# components.
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ensure_crashpad_can_fetch_line_number_by_address
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# remove gl check for opensuse
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if [ "${KASMVNC_BUILD_OS}" == "opensuse" ]; then
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sed -i 's/LIBGL="gl >= 7.1.0"/LIBGL="gl >= 1.1"/g' configure
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fi
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./configure \
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--disable-config-hal \
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--disable-config-udev \
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--disable-dmx \
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--disable-dri \
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--disable-dri2 \
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--disable-kdrive \
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--disable-static \
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--disable-xephyr \
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--disable-xinerama \
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--disable-xnest \
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--disable-xorg \
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--disable-xvfb \
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--disable-xwayland \
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--disable-xwin \
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--enable-dri3 \
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--enable-glx \
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--prefix=/opt/kasmweb \
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--with-default-font-path="/usr/share/fonts/X11/misc,/usr/share/fonts/X11/cyrillic,/usr/share/fonts/X11/100dpi/:unscaled,/usr/share/fonts/X11/75dpi/:unscaled,/usr/share/fonts/X11/Type1,/usr/share/fonts/X11/100dpi,/usr/share/fonts/X11/75dpi,built-ins" \
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--without-dtrace \
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--with-sha1=libcrypto \
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--with-xkb-bin-directory=/usr/bin \
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--with-xkb-output=/var/lib/xkb \
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--with-xkb-path=/usr/share/X11/xkb
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# remove array bounds errors for new versions of GCC
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find . -name "Makefile" -exec sed -i 's/-Werror=array-bounds//g' {} \;
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make -j5
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# modifications for the servertarball
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cd /src
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mkdir -p xorg.build/bin
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cd xorg.build/bin/
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ln -s /src/unix/xserver/hw/vnc/Xvnc Xvnc
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cd ..
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mkdir -p man/man1
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touch man/man1/Xserver.1
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cp /src/unix/xserver/hw/vnc/Xvnc.man man/man1/Xvnc.1
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mkdir lib
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cd lib
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if [ -d /usr/lib/x86_64-linux-gnu/dri ]; then
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ln -s /usr/lib/x86_64-linux-gnu/dri dri
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elif [ -d /usr/lib/aarch64-linux-gnu/dri ]; then
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ln -s /usr/lib/aarch64-linux-gnu/dri dri
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else
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ln -s /usr/lib64/dri dri
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fi
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cd /src
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detect_quilt
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if [ -n "$QUILT_PRESENT" ]; then
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quilt push -a
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echo 'Patches applied!'
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fi
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make servertarball
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cp kasmvnc*.tar.gz /build/kasmvnc.${KASMVNC_BUILD_OS}_${KASMVNC_BUILD_OS_CODENAME}.tar.gz
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if [ "$BUILD_TAG" = "+libjpeg-turbo_latest" ]; then
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mkdir -p /build/${KASMVNC_BUILD_OS_CODENAME}/
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cp /libjpeg-turbo/libjpeg*.deb /build/${KASMVNC_BUILD_OS_CODENAME}/
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fi
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