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AC_INIT([urweb], [1.0])
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([-Wall -Werror foreign no-define])
AC_PROG_CC()
AC_PROG_LIBTOOL()
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AC_CHECK_LIB(mhash, mhash_get_block_size, [], [echo "You must install libmhash."; exit 1])
AC_CHECK_HEADER([mhash.h], [], [echo "You must install libmhash dev files."; exit 1])
AC_CHECK_PROG(MLTON, mlton, yes, [])
if test [-z $MLTON]; then
echo "You must install MLton."
exit 1
fi
AC_CHECK_PROG(MLLEX, mllex, yes, [])
if test [-z $MLLEX]; then
echo "You must install MLton (to get mllex)."
exit 1
fi
AC_CHECK_PROG(MLYACC, mlyacc, yes, [])
if test [-z $MLYACC]; then
echo "You must install MLton (to get mlyacc)."
exit 1
fi
if test [$prefix = "NONE"]; then
prefix=/usr/local
fi
if test [-z $BIN]; then
BIN=$prefix/bin
fi
if test [-z $LIB]; then
LIB=$prefix/lib/urweb
fi
if test [-z $INCLUDE]; then
INCLUDE=$prefix/include/urweb
fi
if test [-z $SITELISP]; then
SITELISP=$prefix/share/emacs/site-lisp/urweb-mode
fi
AC_SUBST(BIN)
AC_SUBST(LIB)
AC_SUBST(INCLUDE)
AC_SUBST(SITELISP)
AC_SUBST(GCCARGS)
AC_CONFIG_FILES([
Makefile
src/c/Makefile
src/config.sml
])
AC_OUTPUT()
cat <<EOF
Ur/Web configuration:
bin directory: BIN $BIN
lib directory: LIB $LIB
include directory: INCLUDE $INCLUDE
site-lisp directory: SITELISP $SITELISP
Extra GCC args: GCCARGS $GCCARGS
EOF
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