script/install_socat - third_party/openthread - Git at Google

 #!/bin/bash
 #
 #  Copyright (c) 2025, The OpenThread Authors.
 #  All rights reserved.
 #
 #  Redistribution and use in source and binary forms, with or without
 #  modification, are permitted provided that the following conditions are met:
 #  1. Redistributions of source code must retain the above copyright
 #     notice, this list of conditions and the following disclaimer.
 #  2. Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
 #     documentation and/or other materials provided with the distribution.
 #  3. Neither the name of the copyright holder nor the
 #     names of its contributors may be used to endorse or promote products
 #     derived from this software without specific prior written permission.
 #
 #  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 #  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 #  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 #  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 #  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 #  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 #  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 #  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 #  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 #  POSSIBILITY OF SUCH DAMAGE.
 #

 set -euxo pipefail

 TEMP_PATH=$(mktemp -d)
 SOCAT="socat-1.7.4.4"
 SOCAT_TAR="$SOCAT.tar.gz"

 INSTALL_PREFIX="--prefix=/usr"
 if command -v brew; then
     INSTALL_PREFIX="" # On MacOS, it's not allowed to install to /usr/bin due to System Integrity Protection
 fi

 cd "$TEMP_PATH"
 [[ -f $SOCAT_TAR ]] || wget http://www.dest-unreach.org/socat/download/"$SOCAT_TAR"
 tar -xvzf "$SOCAT_TAR"
 cd "$SOCAT" && ./configure "$INSTALL_PREFIX" && make && sudo make install
	#!/bin/bash
	#
	# Copyright (c) 2025, The OpenThread Authors.
	# All rights reserved.
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are met:
	# 1. Redistributions of source code must retain the above copyright
	# notice, this list of conditions and the following disclaimer.
	# 2. Redistributions in binary form must reproduce the above copyright
	# notice, this list of conditions and the following disclaimer in the
	# documentation and/or other materials provided with the distribution.
	# 3. Neither the name of the copyright holder nor the
	# names of its contributors may be used to endorse or promote products
	# derived from this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
	# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	# POSSIBILITY OF SUCH DAMAGE.
	#

	set -euxo pipefail

	TEMP_PATH=$(mktemp -d)
	SOCAT="socat-1.7.4.4"
	SOCAT_TAR="$SOCAT.tar.gz"

	INSTALL_PREFIX="--prefix=/usr"
	if command -v brew; then
	INSTALL_PREFIX="" # On MacOS, it's not allowed to install to /usr/bin due to System Integrity Protection
	fi

	cd "$TEMP_PATH"
	[[ -f $SOCAT_TAR ]] \|\| wget http://www.dest-unreach.org/socat/download/"$SOCAT_TAR"
	tar -xvzf "$SOCAT_TAR"
	cd "$SOCAT" && ./configure "$INSTALL_PREFIX" && make && sudo make install