adding missing livecd files

master
phanes 2023-05-25 22:38:19 -04:00
parent 8b7e0cc32f
commit 2ce0b4fb7a
53 changed files with 589 additions and 6 deletions

24
configs/init-overlay Executable file
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@ -0,0 +1,24 @@
#!/bin/sh
mkdir /run/overlay
# Set up the overlay filesystem
mount -t tmpfs tmpfs /run/overlay
mkdir -p /run/overlay/upper
mkdir -p /run/overlay/work
mkdir -p /run/overlay/root
mount -t overlay overlay -o lowerdir=/,upperdir=/run/overlay/upper,workdir=/run/overlay/work /run/overlay/root
# Pivot the root filesystem to the overlay filesystem
pivot_root /run/overlay/root /run/overlay/root/mnt
# Move the original mount points to their new locations
for i in dev proc sys run; do
mount --move /mnt/$i /$i
done
# Clean up and switch to the new init
umount /mnt
exec chroot . /sbin/init <dev/console >dev/console 2>&1

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@ -1,4 +1,6 @@
#!/bin/bash #!/bin/bash
set -u
APPNAME="CHROOT VFS SETUP" APPNAME="CHROOT VFS SETUP"
T_SYSROOT=${dir_sysroot} T_SYSROOT=${dir_sysroot}
set -a set -a

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@ -1,5 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,5 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# closely aligns with LFS Ch 5, 6 # closely aligns with LFS Ch 5, 6

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@ -1,5 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# closely aligns with LFS Ch 5, 6 # closely aligns with LFS Ch 5, 6
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,4 +1,6 @@
# clean the slate # clean the slate
set -u
echo echo
echo "Deleting ${dir_stage}" echo "Deleting ${dir_stage}"
rm -Rf ${dir_stage} rm -Rf ${dir_stage}

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@ -1,3 +1,7 @@
#!/usr/bin/env bash
set -u
function echofail() { function echofail() {
echo $1 echo $1
exit 1 exit 1

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@ -1,4 +1,6 @@
#!/bin/bash #!/bin/bash
set -u
APPNAME="CHROOT VKFS SETUP" APPNAME="CHROOT VKFS SETUP"
# ISO 8601 variation # ISO 8601 variation

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
function echofail() { function echofail() {
echo "FAILED: $1" echo "FAILED: $1"

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
function echofail() { function echofail() {
echo "FAILED: $1" echo "FAILED: $1"

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@ -1,4 +1,7 @@
#!/bin/bash #!/bin/bash
set -u
APPNAME="CHROOT VFS SETUP" APPNAME="CHROOT VFS SETUP"
T_SYSROOT=${dir_sysroot} T_SYSROOT=${dir_sysroot}

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@ -1,3 +1,6 @@
#!/usr/bin/env bash
set -u
function echofail() { function echofail() {
echo "Failed: $1" echo "Failed: $1"

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@ -1,5 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
# fix an issue with open files limit on some hosts # fix an issue with open files limit on some hosts
ulimit -l unlimited ulimit -l unlimited

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@ -1,3 +1,7 @@
#!/usr/bin/env bash
set -u
echo echo
echo "Recreating ${dir_artifacts}" echo "Recreating ${dir_artifacts}"
rm -Rf ${dir_artifacts} rm -Rf ${dir_artifacts}

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,7 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
APPNAME="livecd" APPNAME="livecd"

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:
@ -326,6 +327,9 @@ mode_install_pass2() {
rm -v ${T_SYSROOT}/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes}.{a,la} rm -v ${T_SYSROOT}/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes}.{a,la}
assert_zero $? assert_zero $?
rm -v rm -fv /usr/share/man/man1/{gprofng,gp-*}.1
assert_zero $?
logprint "Install operation complete." logprint "Install operation complete."
} }

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@ -1,5 +1,7 @@
#!/bin/bash #!/bin/bash
# Simple script to list version numbers of critical development tools # Simple script to list version numbers of critical development tools
set -u
export LC_ALL=C export LC_ALL=C
echo echo

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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -u
mkdir -pv ${dir_sysroot}/{etc,var} ${dir_sysroot}/usr/{bin,lib,sbin} || echofail "Creating sysroot directories..." mkdir -pv ${dir_sysroot}/{etc,var} ${dir_sysroot}/usr/{bin,lib,sbin} || echofail "Creating sysroot directories..."

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -3,6 +3,7 @@
# print to stdout, print to log # print to stdout, print to log
# the path where logs are written to # the path where logs are written to
# note: LOGS_ROOT is sourced from environment # note: LOGS_ROOT is sourced from environment
set -u
APPNAME="FIX_CHROOT_PERMS" APPNAME="FIX_CHROOT_PERMS"

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@ -4,7 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -3,6 +3,7 @@
# print to stdout, print to log # print to stdout, print to log
# the path where logs are written to # the path where logs are written to
# note: LOGS_ROOT is sourced from environment # note: LOGS_ROOT is sourced from environment
set -u
APPNAME="CHROOT PASSWD GROUPS" APPNAME="CHROOT PASSWD GROUPS"

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@ -3,6 +3,7 @@
# print to stdout, print to log # print to stdout, print to log
# the path where logs are written to # the path where logs are written to
# note: LOGS_ROOT is sourced from environment # note: LOGS_ROOT is sourced from environment
set -u
APPNAME="CHROOT VFS SETUP" APPNAME="CHROOT VFS SETUP"

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -4,6 +4,7 @@
# make variables persist in subprocesses for logging function # make variables persist in subprocesses for logging function
set -a set -a
set -u
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# Configuration: # Configuration:

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@ -3,6 +3,7 @@
# print to stdout, print to log # print to stdout, print to log
# the path where logs are written to # the path where logs are written to
# note: LOGS_ROOT is sourced from environment # note: LOGS_ROOT is sourced from environment
set -u
APPNAME="Cleaning up the Temporary System" APPNAME="Cleaning up the Temporary System"

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@ -0,0 +1,219 @@
#!/bin/bash
# desc:
# stages, builds, installs
# make variables persist in subprocesses for logging function
set -a
# ----------------------------------------------------------------------
# Configuration:
# ----------------------------------------------------------------------
# the name of this application
APPNAME="squashfs"
# the version of this application
VERSION="4.6.1"
# ----------------------------------------------------------------------
# Variables and functions sourced from Environment:
# ----------------------------------------------------------------------
# assert_zero()
# Checks if $1 is 0. If non-0 value, halts the execution of the script.
#
# LOGS_ROOT
# The parent directory where logs from this project will go.
#
# TEMP_STAGE_DIR
# The parent directory of where source archives are extracted to.
# register mode selections
ARGUMENT_LIST=(
"stage"
"build"
"install"
"all"
"help"
)
# modes to associate with switches
# assumes you want nothing done unless you ask for it.
MODE_STAGE=false
MODE_BUILD=false
MODE_INSTALL=false
MODE_ALL=false
MODE_HELP=false
# the file to log to
LOGFILE="${APPNAME}.log"
# ISO 8601 variation
TIMESTAMP="$(date +%Y-%m-%d_%H:%M:%S)"
# the path where logs are written to
# note: LOGS_ROOT is sourced from environment
LOG_DIR="${LOGS_ROOT}/${APPNAME}-${TIMESTAMP}"
mkdir -p ${TEMP_STAGE_DIR}
# the path where the source will be located when complete
# note: TEMP_STAGE_DIR is sourced from environment
T_SOURCE_DIR="${TEMP_STAGE_DIR}/${APPNAME}"
# read defined arguments
opts=$(getopt \
--longoptions "$(printf "%s," "${ARGUMENT_LIST[@]}")" \
--name "$APPNAME" \
--options "" \
-- "$@"
)
# process supplied arguments into flags that enable execution modes
eval set --$opts
while [[ $# -gt 0 ]]; do
case "$1" in
--stage)
MODE_STAGE=true
shift 1
;;
--build)
MODE_BUILD=true
shift 1
;;
--install)
MODE_INSTALL=true
shift 1
;;
--all)
MODE_ALL=true
shift 1
;;
--help)
MODE_HELP=true
shift 1
;;
*)
break
;;
esac
done
# print to stdout, print to log
logprint() {
mkdir -p "${LOG_DIR}"
echo "[$(date +%Y-%m-%d_%H:%M:%S)] [${APPNAME}] $1" \
| tee -a "${LOG_DIR}/${LOGFILE}"
}
# Tell the user we're alive...
logprint "Initializing the ${APPNAME} utility..."
# when the stage mode is enabled, this will execute
mode_stage() {
logprint "Starting stage of ${APPNAME}..."
logprint "Removing any pre-existing staging for ${APPNAME}."
rm -Rf "${T_SOURCE_DIR}"*
logprint "Extracting ${APPNAME}-${VERSION} source archive to ${TEMP_STAGE_DIR}"
echo "${SOURCES_DIR}/${APPNAME}${VERSION}.tar."* -C "${TEMP_STAGE_DIR}"
tar xf "${SOURCES_DIR}/${APPNAME}${VERSION}.tar."* -C "${TEMP_STAGE_DIR}"
assert_zero $?
# conditionally rename if it needs it
stat "${T_SOURCE_DIR}"* && mv "${T_SOURCE_DIR}"* "${T_SOURCE_DIR}"
logprint "Staging operation complete."
}
# when the build_pass1 mode is enabled, this will execute
mode_build() {
# patch, configure and build
logprint "Starting build of ${APPNAME}..."
logprint "Entering build dir."
pushd "${T_SOURCE_DIR}"
assert_zero $?
pushd squashfs-tools
assert_zero $?
logprint "Compiling..."
make
assert_zero $?
logprint "Build operation complete."
}
mode_install() {
logprint "Starting install of ${APPNAME}..."
pushd "${T_SOURCE_DIR}"
assert_zero $?
pushd squashfs-tools
assert_zero $?
# fixing nonsense
#sed -i 's/ECHO=$(which echo)/ECHO="echo"/' ../generate-manpages/functions.sh
#assert_zero $?
#sed -i '4,8s/^/#/' ../generate-manpages/functions.sh
#assert_zero $?
sed -i 's|INSTALL_DIR = $(INSTALL_PREFIX)/bin|INSTALL_DIR = /usr/sbin|' Makefile
assert_zero $?
logprint "Installing..."
make install
assert_zero $?
logprint "Install operation complete."
}
mode_help() {
echo "${APPNAME} [ --stage ] [ --build_temp ] [ --install_temp ] [ --all_temp ] [ --help ]"
exit 1
}
if [ "$MODE_ALL" = "true" ]; then
MODE_STAGE=true
MODE_BUILD=true
MODE_INSTALL=true
fi
# if no options were selected, then show help and exit
if \
[ "$MODE_HELP" != "true" ] && \
[ "$MODE_STAGE" != "true" ] && \
[ "$MODE_BUILD" != "true" ] && \
[ "$MODE_INSTALL" != "true" ]
then
logprint "No option selected during execution."
mode_help
fi
# if help was supplied at all, show help and exit
if [ "$MODE_HELP" = "true" ]; then
logprint "Help option selected. Printing options and exiting."
mode_help
fi
if [ "$MODE_STAGE" = "true" ]; then
logprint "Staging option selected."
mode_stage
assert_zero $?
fi
if [ "$MODE_BUILD" = "true" ]; then
logprint "Build of ${APPNAME} selected."
mode_build
assert_zero $?
fi
if [ "$MODE_INSTALL" = "true" ]; then
logprint "Install of ${APPNAME} selected."
mode_install
assert_zero $?
fi
logprint "Execution of ${APPNAME} completed."

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@ -0,0 +1,205 @@
#!/bin/bash
# desc:
# stages, builds, installs
# make variables persist in subprocesses for logging function
set -a
# ----------------------------------------------------------------------
# Configuration:
# ----------------------------------------------------------------------
# the name of this application
APPNAME="which"
# the version of this application
VERSION="2.21"
# ----------------------------------------------------------------------
# Variables and functions sourced from Environment:
# ----------------------------------------------------------------------
# assert_zero()
# Checks if $1 is 0. If non-0 value, halts the execution of the script.
#
# LOGS_ROOT
# The parent directory where logs from this project will go.
#
# TEMP_STAGE_DIR
# The parent directory of where source archives are extracted to.
# register mode selections
ARGUMENT_LIST=(
"stage"
"build"
"install"
"all"
"help"
)
# modes to associate with switches
# assumes you want nothing done unless you ask for it.
MODE_STAGE=false
MODE_BUILD=false
MODE_INSTALL=false
MODE_ALL=false
MODE_HELP=false
# the file to log to
LOGFILE="${APPNAME}.log"
# ISO 8601 variation
TIMESTAMP="$(date +%Y-%m-%d_%H:%M:%S)"
# the path where logs are written to
# note: LOGS_ROOT is sourced from environment
LOG_DIR="${LOGS_ROOT}/${APPNAME}-${TIMESTAMP}"
# the path where the source will be located when complete
# note: TEMP_STAGE_DIR is sourced from environment
T_SOURCE_DIR="${TEMP_STAGE_DIR}/${APPNAME}"
# read defined arguments
opts=$(getopt \
--longoptions "$(printf "%s," "${ARGUMENT_LIST[@]}")" \
--name "$APPNAME" \
--options "" \
-- "$@"
)
# process supplied arguments into flags that enable execution modes
eval set --$opts
while [[ $# -gt 0 ]]; do
case "$1" in
--stage)
MODE_STAGE=true
shift 1
;;
--build)
MODE_BUILD=true
shift 1
;;
--install)
MODE_INSTALL=true
shift 1
;;
--all)
MODE_ALL=true
shift 1
;;
--help)
MODE_HELP=true
shift 1
;;
*)
break
;;
esac
done
# print to stdout, print to log
logprint() {
mkdir -p "${LOG_DIR}"
echo "[$(date +%Y-%m-%d_%H:%M:%S)] [${APPNAME}] $1" \
| tee -a "${LOG_DIR}/${LOGFILE}"
}
# Tell the user we're alive...
logprint "Initializing the ${APPNAME} utility..."
# when the stage mode is enabled, this will execute
mode_stage() {
logprint "Starting stage of ${APPNAME}..."
logprint "Removing any pre-existing staging for ${APPNAME}."
rm -Rf "${T_SOURCE_DIR}"*
logprint "Extracting ${APPNAME}-${VERSION} source archive to ${TEMP_STAGE_DIR}"
tar xf "${SOURCES_DIR}/${APPNAME}-${VERSION}.tar."* -C "${TEMP_STAGE_DIR}"
assert_zero $?
# conditionally rename if it needs it
stat "${T_SOURCE_DIR}-"* && mv "${T_SOURCE_DIR}-"* "${T_SOURCE_DIR}"
logprint "Staging operation complete."
}
# when the build_pass1 mode is enabled, this will execute
mode_build() {
# patch, configure and build
logprint "Starting build of ${APPNAME}..."
logprint "Entering build dir."
pushd "${T_SOURCE_DIR}"
assert_zero $?
logprint "Configuring ${APPNAME}..."
./configure --prefix=/usr
assert_zero $?
logprint "Compiling..."
make
assert_zero $?
logprint "Build operation complete."
}
mode_install() {
logprint "Starting install of ${APPNAME}..."
pushd "${T_SOURCE_DIR}"
assert_zero $?
logprint "Installing..."
make install
assert_zero $?
logprint "Install operation complete."
}
mode_help() {
echo "${APPNAME} [ --stage ] [ --build_temp ] [ --install_temp ] [ --all_temp ] [ --help ]"
exit 1
}
if [ "$MODE_ALL" = "true" ]; then
MODE_STAGE=true
MODE_BUILD=true
MODE_INSTALL=true
fi
# if no options were selected, then show help and exit
if \
[ "$MODE_HELP" != "true" ] && \
[ "$MODE_STAGE" != "true" ] && \
[ "$MODE_BUILD" != "true" ] && \
[ "$MODE_INSTALL" != "true" ]
then
logprint "No option selected during execution."
mode_help
fi
# if help was supplied at all, show help and exit
if [ "$MODE_HELP" = "true" ]; then
logprint "Help option selected. Printing options and exiting."
mode_help
fi
if [ "$MODE_STAGE" = "true" ]; then
logprint "Staging option selected."
mode_stage
assert_zero $?
fi
if [ "$MODE_BUILD" = "true" ]; then
logprint "Build of ${APPNAME} selected."
mode_build
assert_zero $?
fi
if [ "$MODE_INSTALL" = "true" ]; then
logprint "Install of ${APPNAME} selected."
mode_install
assert_zero $?
fi
logprint "Execution of ${APPNAME} completed."

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@ -0,0 +1,75 @@
set -a
source ./project_config.sh
TERM=xterm-256color
COLORTERM=truecolor
LC_ALL=C
function echofail() {
echo
echo "FAILED: $1"
echo
exit 1
}
# keeps talking about T_SYSROOT as $LFS
# wants $LFS path to be a mount
# needs to be set for any user including root
#2.6
# sourced from project_config
T_SYSROOT=${dir_sysroot}
LFS=${T_SYSROOT}
rex_dir="/rex_embedded"
# 4.3 we skip user and group creation, it's expected to be done before
# you start if you want a different user than you're running as
# == after that, configure the rex unit for dir creation to use that user
if [ "$(id -u)" -ne 0 ]; then
echo "Not running as root."
fi
# 4.4
# The set +h command turns off bash's hash function, which affects caching of paths for executables
set +h
# ensures newly created files and directories are only writable by their owner, but are readable and executable by anyone
umask 022
# sets a comptabile machine name description for use when building crosstools that isn't going to be what the host system is using
# $LFS_TGT is what LFS uses for this
T_TRIPLET=x86_64-dhl-linux-gnu
# prevents some configure scripts from looking in the wrong place for config.site
CONFIG_SITE=${T_SYSROOT}/usr/share/config.site
# 4.5
MAKEFLAGS="-j$(nproc)"
# where the cross-compiler gets installed ($LFS/tools)
CROSSTOOLS_DIR=${T_SYSROOT}/xtools
TEMP_STAGE_DIR=${T_SYSROOT}/source_stage
# from project_config
SOURCES_DIR=${dir_sources}
PATCHES_DIR=${dir_patches}
LOGS_ROOT=${dir_logs}/apps/stage2
CONFIGS_DIR=${dir_configs}
# fail the unit in the event of a non-zero value passed
# used primarily to check exit codes on previous commands
# also a great convenient place to add in a "press any key to continue"
assert_zero() {
if [[ "$1" -eq 0 ]]; then
return
else
exit $1
fi
}
ARCHLIB_DIR=${T_SYSROOT}/lib64
PATH=${CROSSTOOLS_DIR}/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin