dnl $Id: configure.ac,v 1.6 2003/03/15 12:15:15 richdawe Exp $
dnl
dnl autoconf script for pakke
dnl Copyright (C) 1999-2003 by Richard Dawe
dnl

AC_PREREQ(2.57)

AC_INIT(pakke, 0.2.3, pakke-workers@yahoogroups.com)
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR(src/pakke.c)

dnl --- Version number components ---

dnl These must match those in AC_INIT above.
AC_SUBST(PAKKE_VERSION_MAJOR,    [0])
AC_SUBST(PAKKE_VERSION_MINOR,    [2])
AC_SUBST(PAKKE_VERSION_SUBMINOR, [3])

AC_SUBST(contribdir,   [$\(prefix\)/contrib/pakke023])
AC_SUBST(PACKAGE_BASE, [pakk023])

dnl DSM specification version.
AC_SUBST(DSM_SPEC_VERSION,          [0.6.1])
AC_SUBST(DSM_SPEC_VERSION_MAJOR,    [0])
AC_SUBST(DSM_SPEC_VERSION_MINOR,    [6])
AC_SUBST(DSM_SPEC_VERSION_SUBMINOR, [1])

dnl --- Miscellanious directories ---
dnl See contribdir above too.
AC_SUBST(manifestdir,  [$\(prefix\)/manifest])

dnl --- Check for programs ---

AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_LEX
AC_PROG_YACC
dnl AC_PATH_PROG(INSTALL_INFO, install-info)
AM_MISSING_PROG(INFO, info)

dnl --- Check for headers ---
AC_HEADER_STDC
AC_CHECK_HEADERS(libgen.h)

dnl --- Check for libraries ---

dnl zlib for decompression
AC_CHECK_LIB(z, zlibVersion)

dnl --- Cope with funcs that are in DJGPP's libc, but not Linux's glibc ---

AC_CHECK_FUNCS(strlwr)
AC_CHECK_FUNCS(fnsplit)

dnl --- Debug options ---

AC_ARG_ENABLE(debug,
[  --enable-debug          enable building of debug information],
[CFLAGS="$CFLAGS -gstabs+3 -Wall -DDEBUG";
 LDFLAGS="$LDFLAGS -gstabs+3";
 YFLAGS='-v'],
[YFLAGS=''])

dnl --- E-mail of the person building pakke ---

AC_ARG_ENABLE(email,
[  --enable-email=<e-mail> specify builder's e-mail address],
[USERMAIL=$enableval], [USERMAIL=''])
AC_SUBST(USERMAIL)

dnl --- Build options ---

AC_ARG_WITH(pmode-stub,
[  --with-pmode-stub       build with a protected-mode stub],
[
case "$withval" in
  yes)
    AC_PATH_PROG(PMODE_STUB, pmodstub.exe)
    ;;
  *)
    PMODE_STUB=''
    ;;
esac
], [PMODE_STUB='';])
AC_SUBST(PMODE_STUB)

dnl --- Optional libraries ---

AC_ARG_WITH(bzip2,
[  --with-bzip2            build with bzip2 support (if libbz2.a present)],
[AC_CHECK_LIB(bz2, bzDecompress)
# Some versions (1.0 at least; possibly others) have a BZ2 prefix on their
# functions, so check that too
if test x$ac_cv_lib_bz2_bzDecompress = xno; then
  AC_CHECK_LIB(bz2, BZ2_bzDecompress)
fi])

AC_ARG_WITH(mss,
[  --with-mss              build with Memory Supervision System (if present)],
[AC_CHECK_LIB(mss, mss_startup)])

dnl --- Host details ---

AC_CANONICAL_HOST
DEFAULT_PLATFORM="$host_cpu-$host_vendor-$host_os"
AC_SUBST(DEFAULT_PLATFORM)

dnl --- Output files ---
AC_CONFIG_HEADER(config.h:config.hin)
AC_CONFIG_FILES([
	Makefile
	bin/Makefile
	doc/Makefile
	doc/version.txi:doc/version.tin
	include/Makefile
	include/libpakke/version.h:include/libpakke/version.hin
	include/libpakke/dsm/version.h:include/libpakke/dsm/version.hin
	manifest/Makefile
	share/Makefile
	share/pakke/Makefile
	share/pakke/db/Makefile
	share/pakke/db-avail/Makefile
	share/pakke/win32/Makefile
	share/pakke/win32/wget/Makefile
	src/Makefile
	src/version.h:src/version.hin
	src/defaults/Makefile
	src/libpakke/Makefile
	test/Makefile
	test/base64/Makefile
	test/dep/Makefile
	test/dsm/Makefile
	test/install/Makefile
	test/syncdb/Makefile
	test/upgrade/Makefile
	test/user/Makefile
	test/util/Makefile
	test/versions/Makefile
	test/zip/Makefile
	test/zip/missing/Makefile
	test/zip/renamed/Makefile
])
AC_OUTPUT