Modify configure.in and Remakefile.in to use menhir instead of ocamlyacc.

[tatoo.git] / configure.in

diff --git a/configure.in b/configure.in
index 5bcb4c0..34a9e31 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -68,49 +68,50 @@ esac
 
 AC_SUBST(OCAMLVERSION)
 
+dnl ocamlyacc and ocamllex are not needed
 #detect ocamlyacc
-OCAMLYACC=ocamlyacc
-AC_ARG_WITH([ocamlyacc],
-            AS_HELP_STRING([--with-ocamlyacc=PATH], [location of the ocamlyacc binary]),
-        [OCAMLYACC="$withval"])
-AC_MSG_CHECKING([for ocamlyacc ($OCAMLYACC)])
-OCAMLYACC_VERSION=$($OCAMLYACC -version 2>/dev/null || echo foo)
-case "$OCAMLYACC_VERSION" in
-     *$OCAMLVERSION)
-     AC_MSG_RESULT([ok])
-     ;;
-     foo)
-     AC_MSG_RESULT([failed])
-     AC_MSG_ERROR([Cannot find ocamlyacc])
-     ;;
-     *)
-     AC_MSG_RESULT([failed])
-     AC_MSG_ERROR([Bad ocamlyacc version])
-     ;;
-esac
-AC_SUBST([OCAMLYACC])
-
-#detect ocamllex
-OCAMLLEX=ocamllex
-AC_ARG_WITH([ocamllex],
-            AS_HELP_STRING([--with-ocamllex=PATH], [location of the ocamllex binary]),
-        [OCAMLLEX="$withval"])
-AC_MSG_CHECKING([for ocamllex ($OCAMLLEX)])
-OCAMLLEX_VERSION=$($OCAMLLEX -version 2>/dev/null || echo foo)
-case "$OCAMLLEX_VERSION" in
-     *$OCAMLVERSION)
-     AC_MSG_RESULT([ok])
-     ;;
-     foo)
-     AC_MSG_RESULT([failed])
-     AC_MSG_ERROR([Cannot find ocamllex])
-     ;;
-     *)
-     AC_MSG_RESULT([failed])
-     AC_MSG_ERROR([Bad ocamllex version])
-     ;;
-esac
-AC_SUBST([OCAMLLEX])
+dnl OCAMLYACC=ocamlyacc
+dnl AC_ARG_WITH([ocamlyacc],
+dnl             AS_HELP_STRING([--with-ocamlyacc=PATH], [location of the ocamlyacc binary]),
+dnl         [OCAMLYACC="$withval"])
+dnl AC_MSG_CHECKING([for ocamlyacc ($OCAMLYACC)])
+dnl OCAMLYACC_VERSION=$($OCAMLYACC -version 2>/dev/null || echo foo)
+dnl case "$OCAMLYACC_VERSION" in
+dnl      *$OCAMLVERSION)
+dnl      AC_MSG_RESULT([ok])
+dnl      ;;
+dnl      foo)
+dnl      AC_MSG_RESULT([failed])
+dnl      AC_MSG_ERROR([Cannot find ocamlyacc])
+dnl      ;;
+dnl      *)
+dnl      AC_MSG_RESULT([failed])
+dnl      AC_MSG_ERROR([Bad ocamlyacc version])
+dnl      ;;
+dnl esac
+dnl AC_SUBST([OCAMLYACC])
+
+dnl #detect ocamllex
+dnl OCAMLLEX=ocamllex
+dnl AC_ARG_WITH([ocamllex],
+dnl             AS_HELP_STRING([--with-ocamllex=PATH], [location of the ocamllex binary]),
+dnl         [OCAMLLEX="$withval"])
+dnl AC_MSG_CHECKING([for ocamllex ($OCAMLLEX)])
+dnl OCAMLLEX_VERSION=$($OCAMLLEX -version 2>/dev/null || echo foo)
+dnl case "$OCAMLLEX_VERSION" in
+dnl      *$OCAMLVERSION)
+dnl      AC_MSG_RESULT([ok])
+dnl      ;;
+dnl      foo)
+dnl      AC_MSG_RESULT([failed])
+dnl      AC_MSG_ERROR([Cannot find ocamllex])
+dnl      ;;
+dnl      *)
+dnl      AC_MSG_RESULT([failed])
+dnl      AC_MSG_ERROR([Bad ocamllex version])
+dnl      ;;
+dnl esac
+dnl AC_SUBST([OCAMLLEX])
 
 
 #detect camlp4
@@ -157,6 +158,32 @@ else
    AC_MSG_ERROR([Cannot find ulex.])
 fi
 
+
+MENHIR=menhir
+AC_ARG_WITH([menhir],
+            AS_HELP_STRING([--with-menhir=PATH], [location of the menhir binary]),
+           [MENHIR="$withval"])
+
+AC_MSG_CHECKING([for menhir ($MENHIR)])
+
+MENHIR_VERSION=$($MENHIR --version 2>/dev/null || echo not_found)
+MENHIR_VERSION=$(echo "$MENHIR_VERSION" | cut -f 2- -d ',' | cut -f 2- -d ' ')
+case "$MENHIR_VERSION" in
+      'version 201'[[0-9]]*)
+      AC_MSG_RESULT([ok (${MENHIR_VERSION})])
+     ;;
+      not_found)
+      AC_MSG_RESULT([failed])
+      AC_MSG_ERROR([Cannot find menhir])
+     ;;
+     *)
+     AC_MSG_RESULT([failed])
+     AC_MSG_ERROR([Your version of  menhir is too old (${MENHIR_VERSION})])
+     ;;
+esac
+AC_SUBST([MENHIR])
+
+
 AC_MSG_CHECKING([for expat])
 expat_path=`$OCAMLFIND query expat 2>/dev/null`
 if test "$expat_path" ; then