[bpt/coccinelle.git] / setup / wrapper-menhir.sh

#! /bin/sh -e

set -e

# This wrapper is a work-around to fool ocamlbuild to
# use menhir but actually using ocamlyacc for some files.
# Since this wrapper makes some assumptions about how
# ocamlbuild works, it may break in the future.
# In particular: the paths to the files may change.

# $1: path to menhir
# $2: path to ocamlyacc

OCAMLYACC="$1"
MENHIR="$2"
shift 2

case "$@" in

# use ocamlyacc for parsing_c/parsing_c.mly
  *raw-depend*parsing_c/parser_c.mly*)
    # echo "Notice: using ocamlyacc instead of menhir: skipping apriori dependency generation" 1>&2
  ;;
  *parsing_c/parser_c.mly*)
    # echo "Notice: invoking ocamlyacc instead of menhir." 1>&2
    exec $OCAMLYACC parsing_c/parser_c.mly
  ;;

# execute with menhir
  *)
    exec $MENHIR "$@"
  ;;
esac
Commit	Line	Data
abad11c5 C	1	#! /bin/sh -e
	2
	3	set -e
	4
	5	# This wrapper is a work-around to fool ocamlbuild to
	6	# use menhir but actually using ocamlyacc for some files.
	7	# Since this wrapper makes some assumptions about how
	8	# ocamlbuild works, it may break in the future.
	9	# In particular: the paths to the files may change.
	10
	11	# $1: path to menhir
	12	# $2: path to ocamlyacc
	13
	14	OCAMLYACC="$1"
	15	MENHIR="$2"
	16	shift 2
	17
	18	case "$@" in
	19
	20	# use ocamlyacc for parsing_c/parsing_c.mly
	21	raw-dependparsing_c/parser_c.mly*)
	22	# echo "Notice: using ocamlyacc instead of menhir: skipping apriori dependency generation" 1>&2
	23	;;
	24	parsing_c/parser_c.mly)
	25	# echo "Notice: invoking ocamlyacc instead of menhir." 1>&2
	26	exec $OCAMLYACC parsing_c/parser_c.mly
	27	;;
	28
	29	# execute with menhir
	30	*)
	31	exec $MENHIR "$@"
	32	;;
	33	esac