forked from Dark-Horse-Linux/pyrois
76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
|
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
|