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