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Check terminal size before starting build

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This commit is contained in:
Pierre Labastie 2020-05-25 06:47:48 +00:00
parent a26389abd0
commit 9728b235e6
1 changed files with 11 additions and 1 deletions
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12
LFS/master.sh
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@ -491,7 +491,7 @@ build_Makefile() { #
(
cat << EOF
all: ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL mk_CUSTOM_TOOLS
all: ck_UID ck_terminal mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL mk_CUSTOM_TOOLS
$teardownat
@sudo make do_housekeeping
EOF
@ -534,6 +534,16 @@ ck_UID:
exit 1; \\
fi
ck_terminal:
@stty size | read LINES COLUMNS; \\
if (( LINES < 24 )) || (( COLUMNS < 80 )) ; then \\
echo "--------------------------------------------------"; \\
echo "Terminal too small: \$\$COLUMNS columns x \$\$LINES lines";\\
echo "Minimum: 80 columns x 24 lines";\\
echo "--------------------------------------------------"; \\
exit 1; \\
fi
mk_SETUP:
@\$(call echo_SU_request)
@sudo make save-luser