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AC_INIT(slat, 1.2.6)
AC_CONFIG_SRCDIR(src/formula/formula.c)
AM_INIT_AUTOMAKE
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_CC
dnl Add warning when using GGG
if test "X$GCC" = Xyes ; then
CFLAGS="$CFLAGS -Wall"
fi
AC_PROG_CXX
dnl Add warning when using G++
if test "X$GXX" = Xyes ; then
CXXFLAGS="$CXXFLAGS -Wall"
fi
AM_PROG_LEX
AC_PROG_YACC
# AM_PROG_GCJ
AC_CHECK_PROG(latex, [pdflatex], [yes])
AM_CONDITIONAL(LATEX, [test "X$latex" = Xyes])
#
# autoconf input for Objective Caml programs
# Copyright (C) 2001 Jean-Christophe Filliâtre
# from a first script by Georges Mariano
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License version 2, as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# See the GNU Library General Public License version 2 for more details
# (enclosed in the file LGPL).
# the script generated by autoconf from this input will set the following
# variables:
# OCAMLC "ocamlc" if present in the path, or a failure
# or "ocamlc.opt" if present with same version number as ocamlc
# OCAMLOPT "ocamlopt" (or "ocamlopt.opt" if present), or "no"
# OCAMLBEST either "byte" if no native compiler was found,
# or "opt" otherwise
# OCAMLDEP "ocamldep"
# OCAMLLEX "ocamllex" (or "ocamllex.opt" if present)
# OCAMLYACC "ocamlyac"
# OCAMLLIB the path to the ocaml standard library
# OCAMLVERSION the ocaml version number
# OCAMLWEB "ocamlweb" (not mandatory)
# OCAMLWIN32 "yes"/"no" depending on Sys.os_type = "Win32"
# Check for Ocaml compilers
# we first look for ocamlc in the path; if not present, we fail
AC_CHECK_PROG(OCAMLC,ocamlc,ocamlc,no)
if test "$OCAMLC" = no ; then
AC_MSG_ERROR(Cannot find ocamlc.)
fi
# we extract Ocaml version number and library path
OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version *\(.*\)$|\1|p' `
echo "ocaml version is $OCAMLVERSION"
OCAMLLIB=`$OCAMLC -v | tail -1 | cut -f 4 -d " "`
echo "ocaml library path is $OCAMLLIB"
# then we look for ocamlopt; if not present, we don't warn for slat
# because it only uses bytecode compilation. If the version is not
# the same, we also discard it we set OCAMLBEST to "opt" or "byte",
# whether ocamlopt is available or not.
AC_CHECK_PROG(OCAMLOPT,ocamlopt,ocamlopt,no)
OCAMLBEST=byte
if test "$OCAMLOPT" != no ; then
AC_MSG_CHECKING(ocamlopt version)
TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' `
if test "$TMPVERSION" != "$OCAMLVERSION" ; then
AC_MSG_RESULT(differs from ocamlc; ocamlopt discarded.)
OCAMLOPT=no
else
AC_MSG_RESULT(ok)
OCAMLBEST=opt
fi
fi
# checking for ocamlc.opt
AC_CHECK_PROG(OCAMLCDOTOPT,ocamlc.opt,ocamlc.opt,no)
if test "$OCAMLCDOTOPT" != no ; then
AC_MSG_CHECKING(ocamlc.opt version)
TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' `
if test "$TMPVERSION" != "$OCAMLVERSION" ; then
AC_MSG_RESULT(differs from ocamlc; ocamlc.opt discarded.)
else
AC_MSG_RESULT(ok)
OCAMLC=$OCAMLCDOTOPT
fi
fi
# checking for ocamlopt.opt
if test "$OCAMLOPT" != no ; then
AC_CHECK_PROG(OCAMLOPTDOTOPT,ocamlopt.opt,ocamlopt.opt,no)
if test "$OCAMLOPTDOTOPT" != no ; then
AC_MSG_CHECKING(ocamlc.opt version)
TMPVER=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' `
if test "$TMPVER" != "$OCAMLVERSION" ; then
AC_MSG_RESULT(differs from ocamlc; ocamlopt.opt discarded.)
else
AC_MSG_RESULT(ok)
OCAMLOPT=$OCAMLOPTDOTOPT
fi
fi
fi
# ocamldep, ocamllex and ocamlyacc should also be present in the path
AC_CHECK_PROG(OCAMLDEP,ocamldep,ocamldep,no)
if test "$OCAMLDEP" = no ; then
AC_MSG_ERROR(Cannot find ocamldep.)
fi
AC_CHECK_PROG(OCAMLLEX,ocamllex,ocamllex,no)
if test "$OCAMLLEX" = no ; then
AC_MSG_ERROR(Cannot find ocamllex.)
else
AC_CHECK_PROG(OCAMLLEXDOTOPT,ocamllex.opt,ocamllex.opt,no)
if test "$OCAMLLEXDOTOPT" != no ; then
OCAMLLEX=$OCAMLLEXDOTOPT
fi
fi
AC_CHECK_PROG(OCAMLYACC,ocamlyacc,ocamlyacc,no)
if test "$OCAMLYACC" = no ; then
AC_MSG_ERROR(Cannot find ocamlyacc.)
fi
AC_CHECK_PROG(OCAMLWEB,ocamlweb,ocamlweb,true)
# platform
AC_MSG_CHECKING(platform)
if echo "let _ = Sys.os_type" | ocaml | grep -q Win32; then
AC_MSG_RESULT(Win32)
OCAMLWIN32=yes
else
OCAMLWIN32=no
fi
# substitutions to perform
AC_SUBST(OCAMLC)
AC_SUBST(OCAMLOPT)
AC_SUBST(OCAMLDEP)
AC_SUBST(OCAMLLEX)
AC_SUBST(OCAMLYACC)
AC_SUBST(OCAMLBEST)
AC_SUBST(OCAMLVERSION)
AC_SUBST(OCAMLLIB)
AC_SUBST(OCAMLWEB)
AC_SUBST(OCAMLWIN32)
AC_CONFIG_FILES([Makefile VERSION slat.spec
ml/Makefile ml/print_version.ml
src/Makefile info/Makefile doc/Makefile
src/formula/Makefile src/slat/Makefile
src/lts2smv/Makefile src/poldecond/Makefile])
AC_OUTPUT
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