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|
#!/bin/bash
set -e
echo "================================================="
echo " Nyx build script"
echo "================================================="
echo
echo "[*] Performing basic sanity checks..."
if [ "$CI" = "true" ]; then
echo "[-] Error: nyx_mode cannot be tested in the Github CI, skipping ..."
exit 0
fi
if [ -n "$NO_NYX" ]; then
echo "[-] Error: the NO_NYX environment variable is set, please unset."
exit 0
fi
if [ ! "$(uname -s)" = "Linux" ]; then
echo "[-] Error: Nyx mode is only available on Linux."
exit 0
fi
if [ ! "$(uname -m)" = "x86_64" ]; then
echo "[-] Error: Nyx mode is only available on x86_64 (yet)."
exit 0
fi
cargo help > /dev/null 2>&1 || {
echo "[-] Error: Rust is not installed."
exit 0
}
echo "[*] Making sure all Nyx is checked out"
if git status 1>/dev/null 2>&1; then
set +e
git submodule init
echo "[*] initializing QEMU-Nyx submodule"
git submodule update ./QEMU-Nyx 2>/dev/null # ignore errors
echo "[*] initializing packer submodule"
git submodule update ./packer 2>/dev/null # ignore errors
echo "[*] initializing libnyx submodule"
git submodule update ./libnyx 2>/dev/null # ignore errors
set -e
else
test -d QEMU-Nyx/.git || git clone https://github.com/nyx-fuzz/qemu-nyx QEMU-Nyx
test -d packer/.git || git clone https://github.com/nyx-fuzz/packer
test -d libnyx/.git || git clone https://github.com/nyx-fuzz/libnyx
fi
test -e packer/.git || { echo "[-] packer not checked out, please install git or check your internet connection." ; exit 1 ; }
test -e libnyx/.git || { echo "[-] libnyx not checked out, please install git or check your internet connection." ; exit 1 ; }
test -e QEMU-Nyx/.git || { echo "[-] QEMU-Nyx not checked out, please install git or check your internet connection." ; exit 1 ; }
QEMU_NYX_VERSION="$(cat ./QEMU_NYX_VERSION)"
cd "./QEMU-Nyx" || exit 1
if [ -n "$NO_CHECKOUT" ]; then
echo "[*] Skipping checkout to $QEMU_NYX_VERSION"
else
echo "[*] Checking out $QEMU_NYX_VERSION"
set +e
sh -c 'git stash' 1>/dev/null 2>/dev/null
git pull 1>/dev/null 2>/dev/null
git checkout "$QEMU_NYX_VERSION" || echo Warning: could not check out to commit $QEMU_NYX_VERSION
set -e
fi
cd - > /dev/null
PACKER_VERSION="$(cat ./PACKER_VERSION)"
cd "./packer" || exit 1
if [ -n "$NO_CHECKOUT" ]; then
echo "[*] Skipping checkout to $PACKER_VERSION"
else
echo "[*] Checking out $PACKER_VERSION"
set +e
sh -c 'git stash' 1>/dev/null 2>/dev/null
git pull 1>/dev/null 2>/dev/null
git checkout "$PACKER_VERSION" || echo Warning: could not check out to commit $PACKER_VERSION
set -e
fi
cd - > /dev/null
LIBNYX_VERSION="$(cat ./LIBNYX_VERSION)"
cd "./libnyx/" || exit 1
if [ -n "$NO_CHECKOUT" ]; then
echo "[*] Skipping checkout to $LIBNYX_VERSION"
else
echo "[*] Checking out $LIBNYX_VERSION"
set +e
sh -c 'git stash' 1>/dev/null 2>/dev/null
git pull 1>/dev/null 2>/dev/null
git checkout "$LIBNYX_VERSION" || echo Warning: could not check out to commit $LIBNYX_VERSION
set -e
fi
cd - > /dev/null
echo "[*] checking packer init.cpio.gz ..."
(cd packer/linux_initramfs/ && sh pack.sh)
echo "[*] Checking libnyx ..."
(cd libnyx/libnyx && cargo build --release)
echo "[*] Checking QEMU-Nyx ..."
(cd QEMU-Nyx && ./compile_qemu_nyx.sh static )
echo "[*] Checking libnyx.so ..."
cp libnyx/libnyx/target/release/liblibnyx.so ../libnyx.so
echo "[+] All done for nyx_mode, enjoy!"
exit 0
|
