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Abort configure script if haikuports, haikuports cross and haikuporter directories do not exist.

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Signed-off-by: Jessica Hamilton <jessica.l.hamilton@gmail.com>
This commit is contained in:
Arvind S Raj 2014-04-26 20:55:25 +05:30 committed by Jessica Hamilton
parent 333d4efe4f
commit 39d444a339
1 changed files with 28 additions and 0 deletions
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28
configure vendored
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@ -2,6 +2,9 @@
#
# configure [ <options> ]
# set flag to exit script when exit command is executed
set -e
# usage
#
# Prints usage.
@ -183,6 +186,19 @@ absolute_path()
fi
}
# check_dir_exists
#
# check if a directory exists or not
#
check_dir_exists()
{
if [ -d "$1" ]; then
return 0
else
return 1
fi
}
# real_path
#
# returns the realpath of a symbolic link.
@ -570,6 +586,18 @@ while [ $# -gt 0 ] ; do
HOST_HAIKU_PORTER="`absolute_path $2`"
HAIKU_PORTS_CROSS="`absolute_path $3`"
HAIKU_PORTS="`absolute_path $4`"
check_dir_exists "$HOST_HAIKU_PORTER" || (
echo "Non-existent directory $HOST_HAIKU_PORTER" >&2
exit 1
)
check_dir_exists "$HAIKU_PORTS" || (
echo "Non-existent directory $HAIKU_PORTS" >&2
exit 1
)
check_dir_exists "$HAIKU_PORTS_CROSS" || (
echo "Non-existent directory $HAIKU_PORTS_CROSS" >&2
exit 1
)
shift 4
;;
--build-cross-tools)