mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 07:30:19 +00:00
a61a0a63c1
Neither are we changing any of our documentation files, nor do we need any of the documentation that is likely being built. With macOS potentially removing makeinfo from the default Xcode lineup, SerenityOS not being able to install it at all currently due to a lack of perl, and it otherwise just being a dependency that has to be installed to make the build system happy, lets just stub it out.
459 lines
15 KiB
Bash
Executable file
459 lines
15 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -eo pipefail
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# This file will need to be run in bash, for now.
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# === CONFIGURATION AND SETUP ===
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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echo "$DIR"
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ARCH=${ARCH:-"x86_64"}
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TARGET="$ARCH-pc-serenity"
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PREFIX="$DIR/Local/$ARCH"
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BUILD="$DIR/../Build/$ARCH"
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SYSROOT="$BUILD/Root"
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MAKE="make"
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MD5SUM="md5sum"
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NPROC="nproc"
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REALPATH="realpath"
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if command -v ginstall &>/dev/null; then
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INSTALL=ginstall
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else
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INSTALL=install
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fi
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SYSTEM_NAME="$(uname -s)"
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# We *most definitely* don't need debug symbols in the linker/compiler.
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# This cuts the uncompressed size from 1.2 GiB per Toolchain down to about 120 MiB.
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# Hence, this might actually cause marginal speedups, although the point is to not waste space as blatantly.
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export CFLAGS="-g0 -O2 -mtune=native"
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export CXXFLAGS="-g0 -O2 -mtune=native"
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if [ "$SYSTEM_NAME" = "OpenBSD" ]; then
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MAKE=gmake
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MD5SUM="md5 -q"
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NPROC="sysctl -n hw.ncpuonline"
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REALPATH="readlink -f"
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export CC=egcc
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export CXX=eg++
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export with_gmp=/usr/local
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export LDFLAGS=-Wl,-z,notext
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elif [ "$SYSTEM_NAME" = "FreeBSD" ]; then
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MAKE=gmake
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MD5SUM="md5 -q"
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NPROC="sysctl -n hw.ncpu"
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export with_gmp=/usr/local
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export with_mpfr=/usr/local
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fi
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# On at least OpenBSD, the path must exist to call realpath(3) on it
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if [ ! -d "$BUILD" ]; then
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mkdir -p "$BUILD"
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fi
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BUILD=$($REALPATH "$BUILD")
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git_patch=
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while [ "$1" != "" ]; do
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case $1 in
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--dev ) git_patch=1
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;;
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esac
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shift
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done
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echo PREFIX is "$PREFIX"
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echo SYSROOT is "$SYSROOT"
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mkdir -p "$DIR/Tarballs"
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BINUTILS_VERSION="2.39"
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BINUTILS_MD5SUM="ab6825df57514ec172331e988f55fc10"
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BINUTILS_NAME="binutils-$BINUTILS_VERSION"
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BINUTILS_PKG="${BINUTILS_NAME}.tar.gz"
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BINUTILS_BASE_URL="https://ftp.gnu.org/gnu/binutils"
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GDB_VERSION="12.1"
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GDB_MD5SUM="0c7339e33fa347ce4d7df222d8ce86af"
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GDB_NAME="gdb-$GDB_VERSION"
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GDB_PKG="${GDB_NAME}.tar.gz"
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GDB_BASE_URL="https://ftp.gnu.org/gnu/gdb"
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# Note: If you bump the gcc version, you also have to update the matching
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# GCC_VERSION variable in the project's root CMakeLists.txt
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GCC_VERSION="12.2.0"
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GCC_MD5SUM="d7644b494246450468464ffc2c2b19c3"
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GCC_NAME="gcc-$GCC_VERSION"
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GCC_PKG="${GCC_NAME}.tar.gz"
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GCC_BASE_URL="https://ftp.gnu.org/gnu/gcc"
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buildstep() {
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NAME=$1
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shift
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"$@" 2>&1 | sed $'s|^|\x1b[34m['"${NAME}"$']\x1b[39m |'
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}
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# === DEPENDENCIES ===
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buildstep dependencies echo "Checking whether 'make' is available..."
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if ! command -v ${MAKE:-make} >/dev/null; then
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buildstep dependencies echo "Please make sure to install GNU Make (for the '${MAKE:-make}' tool)."
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exit 1
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fi
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buildstep dependencies echo "Checking whether 'patch' is available..."
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if ! command -v patch >/dev/null; then
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buildstep dependencies echo "Please make sure to install GNU patch (for the 'patch' tool)."
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exit 1
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fi
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buildstep dependencies echo "Checking whether your C compiler works..."
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if ! ${CC:-cc} -o /dev/null -xc - >/dev/null <<'PROGRAM'
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int main() {}
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PROGRAM
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then
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buildstep dependencies echo "Please make sure to install a working C compiler."
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exit 1
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fi
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if [ "$SYSTEM_NAME" != "Darwin" ]; then
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for lib in gmp mpc mpfr; do
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buildstep dependencies echo "Checking whether the $lib library and headers are available..."
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if ! ${CC:-cc} -I /usr/local/include -L /usr/local/lib -l$lib -o /dev/null -xc - >/dev/null <<PROGRAM
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#include <$lib.h>
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int main() {}
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PROGRAM
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then
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echo "Please make sure to install the $lib library and headers."
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exit 1
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fi
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done
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fi
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# === CHECK CACHE AND REUSE ===
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pushd "$DIR"
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if [ "${TRY_USE_LOCAL_TOOLCHAIN}" = "y" ] ; then
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# The actual logic had to be moved to .github/workflows/cmake.yml.
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# Github Actions guarantees that Toolchain/Cache/ is empty on a cache
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# miss, and non-empty on a cache hit.
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# The following logic is correct *only* because of that.
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mkdir -p Cache
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echo "Cache (before):"
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ls -l Cache
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CACHED_TOOLCHAIN_ARCHIVE="Cache/ToolchainBinariesGithubActions.tar.gz"
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if [ -r "${CACHED_TOOLCHAIN_ARCHIVE}" ] ; then
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echo "Cache at ${CACHED_TOOLCHAIN_ARCHIVE} exists!"
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echo "Extracting toolchain from cache:"
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if tar xzf "${CACHED_TOOLCHAIN_ARCHIVE}" ; then
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echo "Done 'building' the toolchain."
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echo "Cache unchanged."
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exit 0
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else
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echo
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echo
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echo
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echo "Could not extract cached toolchain archive."
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echo "This means the cache is broken and *should be removed*!"
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echo "As Github Actions cannot update a cache, this will unnecessarily"
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echo "slow down all future builds for this hash, until someone"
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echo "resets the cache."
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echo
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echo
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echo
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rm -f "${CACHED_TOOLCHAIN_ARCHIVE}"
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fi
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else
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echo "Cache at ${CACHED_TOOLCHAIN_ARCHIVE} does not exist."
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echo "Will rebuild toolchain from scratch, and save the result."
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fi
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echo "::group::Actually building Toolchain"
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fi
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popd
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# === DOWNLOAD AND PATCH ===
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pushd "$DIR/Tarballs"
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# Build aarch64-gdb for cross-debugging support on x86 systems
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if [ "$ARCH" = "aarch64" ]; then
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md5=""
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if [ -e "$GDB_PKG" ]; then
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md5="$($MD5SUM $GDB_PKG | cut -f1 -d' ')"
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echo "gdb md5='$md5'"
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fi
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if [ "$md5" != ${GDB_MD5SUM} ] ; then
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rm -f $GDB_PKG
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curl -LO "$GDB_BASE_URL/$GDB_PKG"
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else
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echo "Skipped downloading gdb"
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fi
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fi
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md5=""
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if [ -e "$BINUTILS_PKG" ]; then
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md5="$($MD5SUM $BINUTILS_PKG | cut -f1 -d' ')"
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echo "binutils md5='$md5'"
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fi
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if [ "$md5" != ${BINUTILS_MD5SUM} ] ; then
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rm -f $BINUTILS_PKG
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curl -LO "$BINUTILS_BASE_URL/$BINUTILS_PKG"
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else
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echo "Skipped downloading binutils"
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fi
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md5=""
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if [ -e "$GCC_PKG" ]; then
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md5="$($MD5SUM ${GCC_PKG} | cut -f1 -d' ')"
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echo "gcc md5='$md5'"
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fi
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if [ "$md5" != ${GCC_MD5SUM} ] ; then
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rm -f $GCC_PKG
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curl -LO "$GCC_BASE_URL/$GCC_NAME/$GCC_PKG"
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else
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echo "Skipped downloading gcc"
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fi
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if [ "$ARCH" = "aarch64" ]; then
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if [ -d ${GDB_NAME} ]; then
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rm -rf "${GDB_NAME}"
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rm -rf "$DIR/Build/$ARCH/$GDB_NAME"
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fi
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echo "Extracting GDB..."
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tar -xzf ${GDB_PKG}
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pushd ${GDB_NAME}
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if [ "$git_patch" = "1" ]; then
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git init > /dev/null
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git add . > /dev/null
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git commit -am "BASE" > /dev/null
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git apply "$DIR"/Patches/gdb.patch > /dev/null
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else
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patch -p1 < "$DIR"/Patches/gdb.patch > /dev/null
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fi
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$MD5SUM "$DIR"/Patches/gdb.patch > .patch.applied
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popd
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fi
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patch_md5="$(${MD5SUM} "${DIR}"/Patches/binutils/*.patch)"
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if [ ! -d "${BINUTILS_NAME}" ] || [ "$(cat ${BINUTILS_NAME}/.patch.applied)" != "${patch_md5}" ]; then
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if [ -d ${BINUTILS_NAME} ]; then
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rm -rf "${BINUTILS_NAME}"
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rm -rf "${DIR}/Build/${ARCH}/${BINUTILS_NAME}"
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fi
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echo "Extracting binutils..."
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tar -xzf ${BINUTILS_PKG}
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pushd ${BINUTILS_NAME}
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if [ "${git_patch}" = "1" ]; then
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git init > /dev/null
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git add . > /dev/null
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git commit -am "BASE" > /dev/null
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git am "${DIR}"/Patches/binutils/*.patch > /dev/null
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else
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for patch in "${DIR}"/Patches/binutils/*.patch; do
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patch -p1 < "${patch}" > /dev/null
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done
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fi
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${MD5SUM} "${DIR}"/Patches/binutils/*.patch > .patch.applied
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popd
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else
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echo "Using existing binutils source directory"
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fi
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patch_md5="$(${MD5SUM} "${DIR}"/Patches/gcc/*.patch)"
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if [ ! -d "${GCC_NAME}" ] || [ "$(cat ${GCC_NAME}/.patch.applied)" != "${patch_md5}" ]; then
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if [ -d ${GCC_NAME} ]; then
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rm -rf "${GCC_NAME}"
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rm -rf "${DIR}/Build/${ARCH}/${GCC_NAME}"
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fi
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echo "Extracting gcc..."
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tar -xzf ${GCC_PKG}
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pushd ${GCC_NAME}
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if [ "${git_patch}" = "1" ]; then
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git init > /dev/null
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git add . > /dev/null
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git commit -am "BASE" > /dev/null
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git am --keep-non-patch "${DIR}"/Patches/gcc/*.patch > /dev/null
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else
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for patch in "${DIR}"/Patches/gcc/*.patch; do
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patch -p1 < "${patch}" > /dev/null
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done
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fi
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${MD5SUM} "${DIR}"/Patches/gcc/*.patch > .patch.applied
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if [ "${SYSTEM_NAME}" = "Darwin" ]; then
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./contrib/download_prerequisites
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fi
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popd
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else
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echo "Using existing GCC source directory"
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fi
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popd
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# === COMPILE AND INSTALL ===
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rm -rf "$PREFIX"
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mkdir -p "$PREFIX"
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if [ -z "$MAKEJOBS" ]; then
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MAKEJOBS=$($NPROC)
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fi
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mkdir -p "$DIR/Build/$ARCH"
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pushd "$DIR/Build/$ARCH"
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unset PKG_CONFIG_LIBDIR # Just in case
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if [ "$ARCH" = "aarch64" ]; then
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rm -rf gdb
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mkdir -p gdb
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pushd gdb
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echo "XXX configure gdb"
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if [ "$SYSTEM_NAME" = "Darwin" ]; then
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buildstep "gdb/configure" "$DIR"/Tarballs/$GDB_NAME/configure --prefix="$PREFIX" \
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--target="$TARGET" \
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--with-sysroot="$SYSROOT" \
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--enable-shared \
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--disable-werror \
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--with-libgmp-prefix="$(brew --prefix gmp)" \
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--with-gmp="$(brew --prefix gmp)" \
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--with-isl="$(brew --prefix isl)" \
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--with-mpc="$(brew --prefix libmpc)" \
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--with-mpfr="$(brew --prefix mpfr)" \
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--disable-nls \
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${TRY_USE_LOCAL_TOOLCHAIN:+"--quiet"} || exit 1
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else
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buildstep "gdb/configure" "$DIR"/Tarballs/$GDB_NAME/configure --prefix="$PREFIX" \
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--target="$TARGET" \
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--with-sysroot="$SYSROOT" \
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--enable-shared \
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--disable-nls \
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${TRY_USE_LOCAL_TOOLCHAIN:+"--quiet"} || exit 1
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fi
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echo "XXX build gdb"
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buildstep "gdb/build" "$MAKE" -j "$MAKEJOBS" || exit 1
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buildstep "gdb/install" "$MAKE" install || exit 1
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popd
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fi
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rm -rf binutils
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mkdir -p binutils
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pushd binutils
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echo "XXX configure binutils"
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# We don't need the documentation that is being built, so
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# don't force people to install makeinfo just for that.
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export ac_cv_prog_MAKEINFO=true
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buildstep "binutils/configure" "$DIR"/Tarballs/$BINUTILS_NAME/configure --prefix="$PREFIX" \
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--target="$TARGET" \
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--with-sysroot="$SYSROOT" \
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--enable-shared \
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--disable-nls \
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${TRY_USE_LOCAL_TOOLCHAIN:+"--quiet"} || exit 1
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if [ "$SYSTEM_NAME" = "Darwin" ]; then
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# under macOS generated makefiles are not resolving the "intl"
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# dependency properly to allow linking its own copy of
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# libintl when building with --enable-shared.
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buildstep "binutils/build" "$MAKE" -j "$MAKEJOBS" || true
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pushd intl
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buildstep "binutils/build" "$MAKE" all-yes
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popd
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fi
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echo "XXX build binutils"
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buildstep "binutils/build" "$MAKE" -j "$MAKEJOBS" || exit 1
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buildstep "binutils/install" "$MAKE" install || exit 1
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popd
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echo "XXX serenity libc headers"
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mkdir -p "$BUILD"
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pushd "$BUILD"
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mkdir -p Root/usr/include/
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SRC_ROOT=$($REALPATH "$DIR"/..)
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FILES=$(find \
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"$SRC_ROOT"/AK \
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"$SRC_ROOT"/Kernel/API \
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"$SRC_ROOT"/Kernel/Arch \
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"$SRC_ROOT"/Userland/Libraries/LibC \
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-name '*.h' -print)
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for header in $FILES; do
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target=$(echo "$header" | sed \
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-e "s@$SRC_ROOT/AK/@AK/@" \
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-e "s@$SRC_ROOT/Userland/Libraries/LibC@@" \
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-e "s@$SRC_ROOT/Kernel/@Kernel/@")
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buildstep "system_headers" $INSTALL -D "$header" "Root/usr/include/$target"
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done
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unset SRC_ROOT
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popd
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if [ "$SYSTEM_NAME" = "OpenBSD" ]; then
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perl -pi -e 's/-no-pie/-nopie/g' "$DIR/Tarballs/gcc-$GCC_VERSION/gcc/configure"
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fi
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rm -rf gcc
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mkdir -p gcc
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pushd gcc
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echo "XXX configure gcc and libgcc"
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buildstep "gcc/configure" "$DIR/Tarballs/gcc-$GCC_VERSION/configure" --prefix="$PREFIX" \
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--target="$TARGET" \
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--with-sysroot="$SYSROOT" \
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--disable-nls \
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--enable-shared \
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--enable-languages=c,c++ \
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--enable-default-pie \
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--enable-lto \
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--enable-threads=posix \
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--enable-initfini-array \
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--with-linker-hash-style=gnu \
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${TRY_USE_LOCAL_TOOLCHAIN:+"--quiet"} || exit 1
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echo "XXX build gcc and libgcc"
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buildstep "gcc/build" "$MAKE" -j "$MAKEJOBS" all-gcc || exit 1
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buildstep "libgcc/build" "$MAKE" -j "$MAKEJOBS" all-target-libgcc || exit 1
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echo "XXX install gcc and libgcc"
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buildstep "gcc+libgcc/install" "$MAKE" install-gcc install-target-libgcc || exit 1
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echo "XXX build libstdc++"
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buildstep "libstdc++/build" "$MAKE" -j "$MAKEJOBS" all-target-libstdc++-v3 || exit 1
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echo "XXX install libstdc++"
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buildstep "libstdc++/install" "$MAKE" install-target-libstdc++-v3 || exit 1
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popd
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popd
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pushd "$DIR/Local/$ARCH/$ARCH-pc-serenity/bin"
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buildstep "mold_symlink" ln -s ../../../mold/bin/mold ld.mold
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popd
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# == SAVE TO CACHE ==
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pushd "$DIR"
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if [ "${TRY_USE_LOCAL_TOOLCHAIN}" = "y" ] ; then
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echo "::endgroup::"
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echo "Building cache tar:"
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rm -f "${CACHED_TOOLCHAIN_ARCHIVE}" # Just in case
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tar czf "${CACHED_TOOLCHAIN_ARCHIVE}" Local/
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echo "Cache (after):"
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ls -l Cache
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fi
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popd
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