dnl Process this file with autoconf to produce a configure script.
dnl
AC_INIT(libsrc/crt0.c)

dnl ##### Optional features.
BUILD_PPC="X"
BUILD_M68K="X"
TYPES=""
DO_CATENATE="yes"
AC_ARG_ENABLE(ppc,
[  --enable-ppc     build ixemul for MorphOS],
if test "$enableval" = yes; then
    BUILD_PPC=yes
fi)
AC_ARG_ENABLE(ppc,
[  --disable-ppc    don't build ixemul for MorphOS],
if test "$enableval" = yes; then
    BUILD_PPC=no
fi)
AC_ARG_ENABLE(m68k,
[  --enable-m68k    build ixemul for AmigaOS],
if test "$enableval" = yes; then
    BUILD_M68K=yes
fi)
AC_ARG_ENABLE(m68k,
[  --disable-m68k   don't build ixemul for AmigaOS],
if test "$enableval" = yes; then
    BUILD_M68K=no
fi)
AC_ARG_ENABLE(cat,
[  --disable-cat    don't catenate sources before compiling],
if test "$enableval" = no; then
    DO_CATENATE=no
fi)
AC_ARG_WITH(cpu,
[  --with-cpu=x            build the server for cpu x (x=68020.68881, 68000.soft-float, powerpc.604e, ...)],
TYPES="$withval")

AC_PROG_INSTALL
AC_PROG_AWK
AC_PROG_CC
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(AR, ar, :)
AC_ARFLAGS

dnl ##### Find the version(s) to build
case "${host}" in
	m68k*-*-amigaos*)
	    if test "$BUILD_M68K"="X"; then
		BUILD_M68K="yes"
	    fi
	    if test "$BUILD_PPC"="X"; then
		BUILD_PPC="no"
	    fi
	    ;;
	p*pc-*-morphos*)
	    if test "$BUILD_M68K"="X"; then
		BUILD_M68K="no"
	    fi
	    if test "$BUILD_PPC"="X"; then
		BUILD_PPC="yes"
	    fi
	    ;;
esac
if test -z "$TYPES"; then
    if test "$BUILD_68K"="yes"; then
	TYPES="68000.soft-float notrap.soft-float 68020.soft-float"
	TYPES="$TYPES 68020.68881 68040.soft-float 68040.68881"
	TYPES="68060.68881 68060.soft-float"
    fi
    if test "$BUILD_PPC"="yes"; then
	TYPES="$TYPES powerpc.604e powerpc.603e"
    fi
fi

dnl ##### Find the prefix to use for tools.
PREFIX_M68K_AMIGAOS="m68k-amigaos-"
PREFIX_PPC_AMIGAOS="ppc-amigaos-"
PREFIX_PPC_MORPHOS="ppc-morphos-"
case "${build}" in
	m68k*-*-amigaos*)
	    PREFIX_M68K_AMIGAOS=""
	    ;;
	p*pc-*-morphos*)
	    PREFIX_PPC_MORPHOS=""
	    ;;
esac

dnl ##### Find the tools to use.
tmpCC="$CCPPC"
tmpAS="$ASPPC"
tmpAR="$ARPPC"
tmpRANLIB="$RANLIBPPC"
tmpLD="$LDPPC"
if test "$BUILD_PPC"="yes"; then
    if test -z "$tmpCC"; then
	tmpCC="${PREFIX_PPC_MORPHOS}gcc"
    fi
    if test -z "$tmpAS"; then
	tmpAS="${PREFIX_PPC_MORPHOS}as"
    fi
    if test -z "$tmpRANLIB"; then
	tmpRANLIB="${PREFIX_PPC_MORPHOS}ranlib"
    fi
    if test -z "$tmpAR"; then
	tmpAR="${PREFIX_PPC_MORPHOS}ar"
    fi
    if test -z "$tmpLD"; then
	tmpLD="${PREFIX_PPC_MORPHOS}ld"
    fi
fi
CCPPC="$tmpCC"
ASPPC="$tmpAS"
ARPPC="$tmpAR"
RANLIBPPC="$tmpRANLIB"
LDPPC="$tmpLD"

tmpCC="$CC68K"
tmpAS="$AS68K"
tmpAR="$AR68K"
tmpRANLIB="$RANLIB68K"
tmpLD="$LD68K"
if test "$BUILD_M68K"="yes"; then
    if test -z "$tmpCC"; then
	tmpCC="${PREFIX_M68K_AMIGAOS}gcc"
    fi
    if test -z "$tmpAS"; then
	tmpAS="${PREFIX_M68K_AMIGAOS}as"
    fi
    if test -z "$tmpRANLIB"; then
	tmpRANLIB="${PREFIX_M68K_AMIGAOS}ranlib"
    fi
    if test -z "$tmpAR"; then
	tmpAR="${PREFIX_M68K_AMIGAOS}ar"
    fi
    if test -z "$tmpLD"; then
	tmpLD="${PREFIX_M68K_AMIGAOS}ld"
    fi
fi
CC68K="$tmpCC"
AS68K="$tmpAS"
AR68K="$tmpAR"
RANLIB68K="$tmpRANLIB"
LD68K="$tmpLD"

NATIVE_CC="$CC"
NATIVE_CFLAGS="$CFLAGS"
NATIVE_LDFLAGS="$LDFLAGS"


AC_SUBST(DO_CATENATE)

AC_SUBST(AS)
AC_SUBST(COPTFLAGS)

AC_SUBST(CCPPC)
AC_SUBST(ASPPC)
AC_SUBST(ARPPC)
AC_SUBST(RANLIBPPC)
AC_SUBST(LDPPC)
AC_SUBST(CFLAGSPPC)
AC_SUBST(LDFLAGSPPC)
AC_SUBST(COPTFLAGSPPC)

AC_SUBST(CC68K)
AC_SUBST(AS68K)
AC_SUBST(AR68K)
AC_SUBST(RANLIB68K)
AC_SUBST(LD68K)
AC_SUBST(CFLAGS68K)
AC_SUBST(LDFLAGS68K)
AC_SUBST(COPTFLAGS68K)

AC_SUBST(NATIVE_CC)
AC_SUBST(NATIVE_CFLAGS)
AC_SUBST(NATIVE_LDFLAGS)

AC_SUBST(BUILD_PPC)
AC_SUBST(BUILD_M68K)

AC_SUBST(TYPES)

AC_OUTPUT(Makefile general/Makefile library/Makefile libsrc/Makefile
	  static/Makefile stdio/Makefile stdlib/Makefile string/Makefile wchar/Makefile
	  ixnet/Makefile stack/Makefile net/Makefile db/Makefile glue/Makefile
	  utils/Makefile man/Makefile)