+#!/bin/bash -e

+

+MYPKG="chromium"

+MYVERSION="105.0.5195.52"

+MYTARGETS=( "gcc_official" "gcc" "clang" "ozone" )

+

+MYRE2_SLOT="0/9"

+MYICU_SLOT="0/70.1"

+

+MYKEYWORD_PKGS=()

+#MYKEYWORD_PKGS+=( "dev-util/gn" )

+#MYKEYWORD_PKGS+=( "~media-video/ffmpeg-4.3.1" )

+MYKEYWORD_PKGS+=( "dev-libs/re2:${MYRE2_SLOT}" )

+#MYKEYWORD_PKGS+=( "dev-libs/icu:${MYICU_SLOT}" )

+MYKEYWORD_PKGS+=( "~media-libs/libwebp-1.2.4" )

+

+MYCATEGORY="www-client"

+MYPKGDIR="$(portageq pkgdir)"

+MYEBUILD="=${MYPKG}-${MYVERSION}"

+MYEMERGE_OPTS="-vuDN --with-bdeps=y --complete-graph"

+MYCCACHE_BASE="/var/tmp/ccache"

+MYCCACHE_USE=true

+MYUSE_FLAGS_BASE="-component-build -headless -custom-cflags cups hangouts js-type-check -kerberos pic proprietary-codecs pulseaudio suid -system-ffmpeg system-icu tcmalloc widevine"

+

+MYTARGET_USE_gcc_official=( "${MYCATEGORY}/${MYPKG} -wayland -screencast vaapi official" )

+MYTARGET_USE_gcc=( "${MYCATEGORY}/${MYPKG} -wayland -screencast -vaapi -official" )

+MYTARGET_USE_clang=( "${MYCATEGORY}/${MYPKG} -wayland -screencast -vaapi -official" )

+MYTARGET_USE_ozone=( "${MYCATEGORY}/${MYPKG} wayland screencast vaapi -official" )

+MYTARGET_USE_ozone+=( "x11-libs/gtk+ wayland" )

+MYTARGET_USE_ozone+=( "media-libs/mesa wayland" )

+

+MYCOMPILERS_gcc_official=( "gcc-9.3.0" )

+MYCOMPILERS_gcc=( "gcc-11.3.0" "gcc-12.1.1" )

+MYCOMPILERS_clang=( "clang-14" )

+MYCOMPILERS_ozone=( "gcc-12.1.1" )

+

+# merge ccache

+emerge ${MYEMERGE_OPTS} ccache

+if [[ ! -d "${MYCCACHE_BASE}" ]]; then

+ mkdir -p "${MYCCACHE_BASE}"

+ chown root:portage "${MYCCACHE_BASE}"

+ chmod 775 "${MYCCACHE_BASE}"

+fi

+

+# setup keywords

+rm -f "/etc/portage/package.accept_keywords/chromium"

+echo "=${MYCATEGORY}/${MYPKG}-${MYVERSION}" >> "/etc/portage/package.accept_keywords/chromium"

+

+for mypkg in "${MYKEYWORD_PKGS[@]}"; do

+ echo "$mypkg" >> "/etc/portage/package.accept_keywords/chromium"

+done

+

+# unmask chromium (dev channels are usually masked)

+rm -f "/etc/portage/package.unmask/chromium"

+echo "=${MYCATEGORY}/${MYPKG}-${MYVERSION}" >> "/etc/portage/package.unmask/chromium"

+

+# setup base USE flags

+echo "${MYCATEGORY}/${MYPKG} ${MYUSE_FLAGS_BASE}" > "/etc/portage/package.use/chromium-base"

+

+for mytarget in "${MYTARGETS[@]}"; do

+

+ # setup build USE flags

+ mytarget_use="MYTARGET_USE_${mytarget}[@]"

+ rm -f "/etc/portage/package.use/chromium-build"

+ for myuse in "${!mytarget_use}"; do

+ echo "${myuse}" >> "/etc/portage/package.use/chromium-build"

+ done

+

+ mycompilers="MYCOMPILERS_${mytarget}[@]"

+ for mycompiler in "${!mycompilers}"; do

+ mycc="x86_64-pc-linux-gnu-${mycompiler}"

+ if [[ ${mycompiler} = gcc* ]]; then

+ mycxx="x86_64-pc-linux-gnu-${mycompiler/gcc/g++}"

+ else

+ mycxx="x86_64-pc-linux-gnu-${mycompiler/clang/clang++}"

+ fi

+ rm -f "/etc/portage/env/chromium-cc.conf"

+ echo "CC=\"${mycc}\"" >> "/etc/portage/env/chromium-cc.conf"

+ echo "CXX=\"${mycxx}\"" >> "/etc/portage/env/chromium-cc.conf"

+ myversion="${mycompiler#*-}"

+ # remove installed package

+ emerge --depclean -v "${MYCATEGORY}/${MYPKG}"

+

+ mytargetdir="${mytarget}_${mycompiler%%-*}${myversion%%.*}"

+

+ # setup ccache

+ if [[ ! -d "${MYCCACHE_BASE}/${mytargetdir}" ]]; then

+ mkdir "${MYCCACHE_BASE}/${mytargetdir}"

+ chown root:portage "${MYCCACHE_BASE}/${mytargetdir}"

+ chmod 775 "${MYCCACHE_BASE}/${mytargetdir}"

+ fi

+ if [[ ! -f "${MYCCACHE_BASE}/${mytargetdir}/ccache.conf" ]]; then

+ cat <<- EOF > "${MYCCACHE_BASE}/${mytargetdir}/ccache.conf"

+ max_size = 10.0G

+ umask = 002

+ compression = false

+ EOF

+ chown root:portage "${MYCCACHE_BASE}/${mytargetdir}/ccache.conf"

+ chmod 664 "${MYCCACHE_BASE}/${mytargetdir}/ccache.conf"

+ fi

+ echo "CCACHE_DIR=\"${MYCCACHE_BASE}/${mytargetdir}\"" >> "/etc/portage/env/chromium-cc.conf"

+ if [[ ${MYCCACHE_USE} = true ]]; then

+ echo "FEATURES=\"ccache\"" >> "/etc/portage/env/chromium-cc.conf"

+ fi

+

+ # build chromium

+ emerge ${MYEMERGE_OPTS} "${MYEBUILD}"

+ # create binary package

+ PKGDIR="${MYPKGDIR}/${mytargetdir}" quickpkg ${MYPKG} --include-config=y

+ # update access rights

+ find "${MYPKGDIR}" -type d -exec chmod 755 {} \;

+ find "${MYPKGDIR}" -type f -exec chmod 644 {} \;

+ done

+done