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termux-packages/packages/busybox/build.sh
2025-06-30 02:42:37 +00:00

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TERMUX_PKG_HOMEPAGE=https://busybox.net/
TERMUX_PKG_DESCRIPTION="Tiny versions of many common UNIX utilities into a single small executable"
TERMUX_PKG_LICENSE="GPL-2.0"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=1.37.0
TERMUX_PKG_REVISION=1
TERMUX_PKG_SRCURL=https://busybox.net/downloads/busybox-${TERMUX_PKG_VERSION}.tar.bz2
TERMUX_PKG_SHA256=3311dff32e746499f4df0d5df04d7eb396382d7e108bb9250e7b519b837043a4
TERMUX_PKG_BUILD_IN_SRC=true
TERMUX_PKG_SERVICE_SCRIPT=(
"telnetd" 'exec busybox telnetd -F'
"ftpd" "exec busybox tcpsvd -vE 0.0.0.0 8021 busybox ftpd -w $TERMUX_ANDROID_HOME"
"busybox-httpd" "exec busybox httpd -f -p 0.0.0.0:8080 -h $TERMUX_PREFIX/srv/www/ 2>&1"
)
termux_step_pre_configure() {
# Certain packages are not safe to build on device because their
# build.sh script deletes specific files in $TERMUX_PREFIX.
if [[ "$TERMUX_ON_DEVICE_BUILD" == "true" ]]; then
termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
fi
}
termux_step_configure() {
# Prevent spamming logs with useless warnings to make them more readable.
CFLAGS+=" -Wno-ignored-optimization-argument -Wno-unused-command-line-argument"
sed -e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
-e "s|@TERMUX_SYSROOT@|$TERMUX_STANDALONE_TOOLCHAIN/sysroot|g" \
-e "s|@TERMUX_HOST_PLATFORM@|${TERMUX_HOST_PLATFORM}|g" \
-e "s|@TERMUX_CFLAGS@|$CFLAGS|g" \
-e "s|@TERMUX_LDFLAGS@|$LDFLAGS|g" \
-e "s|@TERMUX_LDLIBS@|log|g" \
"$TERMUX_PKG_BUILDER_DIR/busybox.config" > .config
unset CFLAGS LDFLAGS
make oldconfig
}
termux_step_make_install() {
# Using unstripped variant. The post-massage step will strip binaries anyway.
install -Dm700 "./0_lib/busybox_unstripped" "$TERMUX_PREFIX/bin/busybox"
install -Dm700 "./0_lib/libbusybox.so.${TERMUX_PKG_VERSION}_unstripped" "$TERMUX_PREFIX/lib/libbusybox.so.${TERMUX_PKG_VERSION}"
ln -sfr "$TERMUX_PREFIX/lib/libbusybox.so.${TERMUX_PKG_VERSION}" "$TERMUX_PREFIX/lib/libbusybox.so"
# Install busybox man page.
install -Dm600 -t "$TERMUX_PREFIX/share/man/man1" "$TERMUX_PKG_SRCDIR/docs/busybox.1"
# Symlink ash -> busybox
ln -sfr "$TERMUX_PREFIX"/bin/{busybox,ash}
ln -sfr "$TERMUX_PREFIX"/share/man/man1/{busybox,ash}.1
mkdir -p "$TERMUX_PREFIX/libexec/busybox"
local applet
for applet in 'less' 'nc' 'vi'; do
{ # Set up a wrapper script to be called by `update-alternatives`
echo "#!$TERMUX_PREFIX/bin/sh"
echo "exec busybox $applet \"\$@\""
} > "$TERMUX_PREFIX/libexec/busybox/$applet"
chmod 700 "$TERMUX_PREFIX/libexec/busybox/$applet"
done
}