Fix configure --help to not rely on gcc.

* Make sure that the invocation of 'configure --help', 'configure -h' or
  just 'configure' will show the usage text and exit.
This commit is contained in:
Oliver Tappe 2014-07-26 11:39:30 +02:00
parent 63701e7dd5
commit 8b420c2f0a

7
configure vendored
View File

@ -482,6 +482,12 @@ is_in_list()
return 1
}
# check for no params, --help or -h and show usage immediately
if [ -z "$1" ] || [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
usage; exit 0;
fi
# get cwd and the source directory
currentDir=`pwd`
cd `dirname "$0"`
@ -670,7 +676,6 @@ while [ $# -gt 0 ] ; do
shift 2
;;
--enable-multiuser) HAIKU_ENABLE_MULTIUSER=1; shift 1;;
--help | -h) usage; exit 0;;
--host-only) HAIKU_HOST_BUILD_ONLY=1; shift 1;;
--include-gpl-addons) HAIKU_INCLUDE_GPL_ADDONS=1; shift 1;;
--include-patented-code) HAIKU_INCLUDE_PATENTED_CODE=1; shift 1;;