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https://github.com/SerenityOS/serenity
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131 lines
3.7 KiB
Bash
Executable File
131 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# shellcheck source=/dev/null
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. "${DIR}/../Meta/shell_include.sh"
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exit_if_running_as_root "Do not run BuildGDB.sh as root, parts of your Toolchain directory will become root-owned"
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GDB_VERSION="13.1"
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GDB_MD5SUM="4aaad768ff2585464173c091947287ec"
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GDB_NAME="gdb-$GDB_VERSION"
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GDB_PKG="${GDB_NAME}.tar.xz"
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GDB_BASE_URL="https://ftpmirror.gnu.org/gnu/gdb"
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ARCH=${1:-"x86_64"}
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TARGET="$ARCH-pc-serenity"
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PREFIX="$DIR/Local/$ARCH-gdb"
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echo "Building GDB $GDB_VERSION for $TARGET"
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MD5SUM="md5sum"
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SYSTEM_NAME="$(uname -s)"
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if [ "$SYSTEM_NAME" = "OpenBSD" ]; then
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MD5SUM="md5 -q"
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export CC=egcc
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export CXX=eg++
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export with_gmp=/usr/local
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export LDFLAGS=-Wl,-z,notext
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elif [ "$SYSTEM_NAME" = "FreeBSD" ]; then
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MD5SUM="md5 -q"
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export with_gmp=/usr/local
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export with_mpfr=/usr/local
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elif [ "$SYSTEM_NAME" = "Darwin" ]; then
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MD5SUM="md5 -q"
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fi
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NPROC=$(get_number_of_processing_units)
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[ -z "$MAKEJOBS" ] && MAKEJOBS=${NPROC}
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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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missing_lib() {
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buildstep dependencies echo "Please make sure to install the $lib library and headers." >&2
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exit 1
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}
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config_args=()
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for lib in gmp isl mpfr mpc; do
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buildstep dependencies echo "Checking whether the $lib library and headers are available..."
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if [ "$SYSTEM_NAME" = "Darwin" ]; then
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[ "$lib" = "mpc" ] && formula_name="libmpc" || formula_name="$lib"
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config_args+=("--with-$lib=$(brew --prefix --installed "$formula_name")") || missing_lib $lib
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else
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[ "$lib" = "isl" ] && header="isl/version.h" || header="$lib.h"
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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 <$header>
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int main() {}
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PROGRAM
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then
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missing_lib $lib
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fi
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fi
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done
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if [ "$SYSTEM_NAME" = "Darwin" ]; then
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config_args+=("--with-libgmp-prefix=$(brew --prefix gmp)")
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fi
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mkdir -p "$DIR/Tarballs"
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pushd "$DIR/Tarballs"
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md5=""
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if [ -e "$GDB_PKG" ]; then
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md5="$($MD5SUM "$GDB_PKG" | cut -f1 -d' ')"
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fi
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if [ "$md5" != "$GDB_MD5SUM" ]; then
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curl -C - -LO "$GDB_BASE_URL/$GDB_PKG"
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else
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echo "Skipped downloading $GDB_PKG"
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fi
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md5="$($MD5SUM "$GDB_PKG" | cut -f1 -d' ')"
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echo "gdb md5='$md5'"
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if [ "$md5" != "$GDB_MD5SUM" ] ; then
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echo "gdb md5 sum mismatching, please run script again."
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rm -f "$GDB_PKG"
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exit 1
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fi
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# If the source directory exists, re-extract it again in case the patches have changed.
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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"
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fi
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echo "Extracting gdb..."
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tar -xJf "$GDB_PKG"
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pushd "$GDB_NAME"
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for patch in "${DIR}"/Patches/gdb/*.patch; do
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patch -p1 < "${patch}" > /dev/null
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done
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popd
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popd
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mkdir -p "$DIR/Build"
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rm -rf "$DIR/Build/$ARCH-gdb"
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mkdir "$DIR/Build/$ARCH-gdb"
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pushd "$DIR/Build/$ARCH-gdb"
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unset PKG_CONFIG_LIBDIR # Just in case
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buildstep "gdb/configure" "$DIR"/Tarballs/$GDB_NAME/configure --prefix="$PREFIX" \
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--target="$TARGET" \
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--disable-werror \
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--disable-nls \
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--with-python \
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"${config_args[@]}" || exit 1
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buildstep "gdb/build" make MAKEINFO=true -j "$MAKEJOBS" || exit 1
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buildstep "gdb/install" make MAKEINFO=true install || exit 1
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popd
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