111 lines
3.6 KiB
Bash
111 lines
3.6 KiB
Bash
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#!/bin/bash
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#set -e
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set -o pipefail
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set -x
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NMAP_COMMIT=
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fetch(){
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if [ ! -d "/build/musl" ];then
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#git clone https://github.com/GregorR/musl-cross.git /build/musl
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git clone https://github.com/takeshixx/musl-cross.git /build/musl
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fi
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if [ ! -d "/build/openssl" ];then
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git clone https://github.com/drwetter/openssl-pm-snapshot.git /build/openssl
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fi
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if [ ! -d "/build/nmap" ];then
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git clone https://github.com/nmap/nmap.git /build/nmap
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fi
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NMAP_COMMIT=$(cd /build/nmap/ && git rev-parse --short HEAD)
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}
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build_musl_x86() {
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cd /build/musl
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git clean -fdx
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echo "ARCH=i486" >> config.sh
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echo "GCC_BUILTIN_PREREQS=yes" >> config.sh
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./build.sh
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echo "[+] Finished building musl-cross x86"
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}
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build_openssl_x86() {
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cd /build/openssl
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git clean -fdx
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make clean
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CC='/opt/cross/i486-linux-musl/bin/i486-linux-musl-gcc -static' ./Configure no-shared -m32 linux-generic32
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make -j4
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echo "[+] Finished building OpenSSL x86"
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}
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build_nmap_x86() {
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cd /build/nmap
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git clean -fdx
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make clean
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cd /build/nmap/libz
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CC='/opt/cross/i486-linux-musl/bin/i486-linux-musl-gcc -static -fPIC' \
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CXX='/opt/cross/i486-linux-musl/bin/i486-linux-musl-g++ -static -static-libstdc++ -fPIC' \
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cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_LINKER=/opt/cross/i486-linux-musl/bin/i486-linux-musl-ld .
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make zlibstatic
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cd /build/nmap
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CC='/opt/cross/i486-linux-musl/bin/i486-linux-musl-gcc -static -fPIC' \
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CXX='/opt/cross/i486-linux-musl/bin/i486-linux-musl-g++ -static -static-libstdc++ -fPIC' \
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CXXFLAGS="-I/build/nmap/libz" \
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LD=/opt/cross/i486-linux-musl/bin/i486-linux-musl-ld \
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LDFLAGS="-L/build/openssl -L/build/nmap/libz" \
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./configure \
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--without-ndiff \
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--without-zenmap \
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--without-nmap-update \
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--without-libssh2 \
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--with-pcap=linux \
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--with-libz=/build/nmap/libz \
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--with-openssl=/build/openssl
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sed -i -e 's/shared\: /shared\: #/' libpcap/Makefile
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sed -i 's|LIBS = |& libz/libz.a |' Makefile
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make -j4
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/opt/cross/i486-linux-musl/bin/i486-linux-musl-strip nmap ncat/ncat nping/nping
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}
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build_x86(){
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OUT_DIR_x86=/output/`uname | tr 'A-Z' 'a-z'`/x86
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mkdir -p $OUT_DIR_x86
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build_musl_x86
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build_openssl_x86
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build_nmap_x86
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if [ ! -f "/build/nmap/nmap" -o ! -f "/build/nmap/ncat/ncat" -o ! -f "/build/nmap/nping/nping" ];then
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echo "[-] Building Nmap x86 failed!"
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exit 1
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fi
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NMAP_VERSION=$(/build/nmap/nmap --version |grep "Nmap version" | awk '{print $3}')
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NCAT_VERSION=$(/build/nmap/ncat/ncat --version 2>&1 |grep "Ncat: Version" | awk '{print $3}')
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NPING_VERSION=$(/build/nmap/nping/nping --version |grep "Nping version" | awk '{print $3}')
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cp /build/nmap/nmap "${OUT_DIR_x86}/nmap-${NMAP_VERSION}-${NMAP_COMMIT}"
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cp /build/nmap/ncat/ncat "${OUT_DIR_x86}/ncat-${NCAT_VERSION}-${NMAP_COMMIT}"
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cp /build/nmap/nping/nping "${OUT_DIR_x86}/nping-${NPING_VERSION}-${NMAP_COMMIT}"
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echo "[+] Finished building x86"
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}
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main() {
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if [ ! -d "/output" ];then
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echo "[-] /output does not exist, creating it"
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mkdir /output
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fi
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fetch
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build_x86
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NMAP_DIR=/output/nmap-data-${NPING_VERSION}-${NMAP_COMMIT}
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if [ ! -d "$NMAP_DIR" ];then
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echo "[-] ${NMAP_DIR} does not exist, creating it"
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mkdir -p "${NMAP_DIR}"
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fi
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if [ -n "$(ls $NMAP_DIR)" ];then
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echo "[+] Data directory is not empty"
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exit
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fi
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cd /build/nmap
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make install
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cp -r /usr/local/share/nmap/* $NMAP_DIR
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echo "[+] Copied data to data dir"
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}
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main
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