87 lines
2.2 KiB
Bash
Executable File
87 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Build wpa_supplicant for ARM toolchain with nl80211/libnl from sysroot.
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#
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# Usage:
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# ./build.sh [SYSROOT]
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#
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# Example:
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# ./build.sh /home/stargazer/arm-uclinuxfdpiceabi/sysroot
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TOOLCHAIN_PREFIX="${TOOLCHAIN_PREFIX:-arm-uclinuxfdpiceabi}"
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CC_BIN="${CC_BIN:-${TOOLCHAIN_PREFIX}-gcc}"
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STRIP_BIN="${STRIP_BIN:-${TOOLCHAIN_PREFIX}-strip}"
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JOBS="${JOBS:-$(nproc)}"
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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WPA_DIR="${SCRIPT_DIR}/wpa_supplicant"
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SYSROOT_DEFAULT="/home/stargazer/arm-uclinuxfdpiceabi/sysroot"
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SYSROOT="${1:-${SYSROOT:-$SYSROOT_DEFAULT}}"
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PKGCFG_LIBDIR_CANDIDATES=(
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"${SYSROOT}/usr/lib/pkgconfig"
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"${SYSROOT}/usr/lib64/pkgconfig"
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"${SYSROOT}/usr/share/pkgconfig"
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)
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die() {
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echo "ERROR: $*" >&2
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exit 1
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}
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if ! command -v "${CC_BIN}" >/dev/null 2>&1; then
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die "Compiler not found in PATH: ${CC_BIN}"
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fi
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if ! command -v "${STRIP_BIN}" >/dev/null 2>&1; then
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die "Strip tool not found in PATH: ${STRIP_BIN}"
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fi
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if [ ! -d "${WPA_DIR}" ]; then
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die "wpa_supplicant directory not found: ${WPA_DIR}"
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fi
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if [ ! -d "${SYSROOT}" ]; then
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die "SYSROOT not found: ${SYSROOT}"
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fi
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PKG_CONFIG_LIBDIR=""
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for d in "${PKGCFG_LIBDIR_CANDIDATES[@]}"; do
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if [ -d "${d}" ]; then
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if [ -z "${PKG_CONFIG_LIBDIR}" ]; then
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PKG_CONFIG_LIBDIR="${d}"
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else
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PKG_CONFIG_LIBDIR="${PKG_CONFIG_LIBDIR}:${d}"
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fi
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fi
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done
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if [ -z "${PKG_CONFIG_LIBDIR}" ]; then
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die "No pkg-config directories found in SYSROOT"
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fi
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export PKG_CONFIG_SYSROOT_DIR="${SYSROOT}"
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export PKG_CONFIG_LIBDIR
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unset PKG_CONFIG_PATH
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if ! pkg-config --exists libnl-3.0; then
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die "libnl-3.0.pc not found via pkg-config. Checked: ${PKG_CONFIG_LIBDIR}"
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fi
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if ! pkg-config --exists libnl-genl-3.0; then
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die "libnl-genl-3.0.pc not found via pkg-config. Checked: ${PKG_CONFIG_LIBDIR}"
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fi
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echo "Compiler: ${CC_BIN}"
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echo "SYSROOT: ${SYSROOT}"
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echo "PKG_CONFIG_LIBDIR: ${PKG_CONFIG_LIBDIR}"
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echo "libnl-3.0 version: $(pkg-config --modversion libnl-3.0)"
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echo "libnl-genl-3.0 version: $(pkg-config --modversion libnl-genl-3.0)"
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cd "${WPA_DIR}"
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make clean
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make -j"${JOBS}" CC="${CC_BIN}"
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"${STRIP_BIN}" wpa_supplicant wpa_cli wpa_passphrase
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echo "Build completed successfully."
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