diff options
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -29,6 +29,10 @@ responsefile="gnu" ignore_coq_version=false usage='Usage: ./configure [options] target +For help on options and targets, do: ./configure -help +' + +help='Usage: ./configure [options] target Supported targets: ppc-eabi (PowerPC, EABI with GNU/Unix tools) @@ -119,6 +123,12 @@ while : ; do ignore_coq_version=true;; -install-coqdev|--install-coqdev|-install-coq-dev|--install-coq-dev) install_coqdev=true;; + -help|--help) + echo "$help"; exit 0;; + -*) + echo "Error: unknown option '$1'." 1>&2 + echo "$usage" 1>&2 + exit 2;; *) if test -n "$target"; then echo "$usage" 1>&2; exit 2; fi target="$1";; |