1998-04-29 21:53:01 +00:00
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(doc/bc.1)
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2001-02-26 07:13:00 +00:00
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AM_INIT_AUTOMAKE("bc", "1.06")
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1998-04-29 21:53:01 +00:00
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AM_CONFIG_HEADER(config.h)
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2001-02-26 07:13:00 +00:00
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AC_DEFINE(DC_VERSION,"1.3")
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AC_DEFINE_UNQUOTED(BC_COPYRIGHT, dnl
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["Copyright 1991-1994, 1997, 1998, 2000 Free Software Foundation, Inc."])
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AC_DEFINE_UNQUOTED(DC_COPYRIGHT, dnl
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["Copyright 1994, 1997, 1998, 2000 Free Software Foundation, Inc."])
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1998-04-29 21:53:01 +00:00
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AC_PROG_CC
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AC_MINIX
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dnl AC_ISC_POSIX
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2000-01-16 10:01:07 +00:00
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AM_PROG_LEX
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1998-04-29 21:53:01 +00:00
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AC_PROG_YACC
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AC_PROG_MAKE_SET
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AC_CHECK_HEADERS(stdarg.h stddef.h stdlib.h string.h limits.h unistd.h lib.h)
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_CHECK_TYPE(ptrdiff_t, size_t)
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AC_FUNC_VPRINTF
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2000-01-16 10:01:07 +00:00
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AC_CHECK_FUNCS(isgraph setvbuf)
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1998-04-29 21:53:01 +00:00
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2001-02-26 07:13:00 +00:00
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AC_ARG_WITH(pkg,[ --with-pkg use software installed in /usr/pkg tree], [
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CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
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LDFLAGS="$LDFLAGS -L/usr/pkg/lib"
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echo Using /usr/pkg/include and /usr/pkg/lib
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])
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1998-04-29 21:53:01 +00:00
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2001-02-26 07:13:00 +00:00
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bcle=n
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AC_ARG_WITH(libedit,[ --with-libedit support fancy BSD command input
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editing], [
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AC_CHECK_LIB(termcap,tgetent,TERMLIB=-ltermcap)
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LDSAVE=$LDFLAGS
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LDFLAGS="$LDFLAGS $TERMLIB"
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AC_CHECK_LIB(edit,el_gets,
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[AC_CHECK_HEADER(histedit.h,
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READLINELIB="-ledit $TERMLIB";bcle=y)],
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READLINELIB="")
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if test "$bcle" = "y"; then
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echo Using the libedit library.
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AC_DEFINE(LIBEDIT,1)
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fi
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LDFLAGS=$LDSAVE
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])
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bcrl=n
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2000-01-16 10:01:07 +00:00
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AC_ARG_WITH(readline,[ --with-readline support fancy command input editing], [
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AC_CHECK_LIB(ncurses,tparm,TERMLIB=-lncurses,
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2001-02-26 07:13:00 +00:00
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AC_CHECK_LIB(termcap,tgetent,TERMLIB=-ltermcap))
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LDSAVE=$LDFLAGS
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LDFLAGS="$LDFLAGS $TERMLIB"
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2000-01-16 10:01:07 +00:00
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AC_CHECK_LIB(readline,readline,
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[AC_CHECK_HEADER(readline/readline.h,
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2001-02-26 07:13:00 +00:00
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READLINELIB="-lreadline $TERMLIB";bcrl=y)],
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READLINELIB="")
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2000-01-16 10:01:07 +00:00
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if test "$bcrl" = "y" ; then
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echo Using the readline library.
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AC_DEFINE(READLINE,1)
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fi
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2001-02-26 07:13:00 +00:00
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LDFLAGS=$LDSAVE
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2000-01-16 10:01:07 +00:00
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])
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1998-04-29 21:53:01 +00:00
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2000-01-16 10:01:07 +00:00
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if test "$LEX" = "flex" ; then
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LEX="flex -I8"
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else
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if test "$bcrl" = "y" ; then
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AC_MSG_WARN(readline works only with flex.)
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fi
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fi
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2001-02-26 07:13:00 +00:00
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if test "$bcrl" = "y" -a "$bcle" = "y" ; then
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AC_MSG_ERROR(Can not use both readline and libedit. Aborting.)
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fi
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2000-01-16 10:01:07 +00:00
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if test "$LEX" = "lex" -a `uname -s` = "SunOS" ; then
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LEXLIB=""
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echo "SunOS using lex does not have a -ll."
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fi
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1998-04-29 21:53:01 +00:00
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2001-02-26 07:13:00 +00:00
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AC_SUBST(READLINELIB)
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1998-04-29 21:53:01 +00:00
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AC_ARG_PROGRAM
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AC_OUTPUT(Makefile bc/Makefile dc/Makefile doc/Makefile lib/Makefile)
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