# get rid of that stupid cache mechanism
rm -f config.cache

AC_INIT(configure.in)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_ISC_POSIX
AM_INIT_AUTOMAKE(embryo, 0.9.1.038)
AM_CONFIG_HEADER(config.h)

AC_C_BIGENDIAN
AC_PROG_CC
AM_PROG_CC_STDC
AC_HEADER_STDC
AC_C_CONST
AM_ENABLE_SHARED
AM_PROG_LIBTOOL
AC_FUNC_ALLOCA

AC_CHECK_FUNCS(gettimeofday)

create_shared_lib=""
case "$host_os" in
	mingw|mingw32)
		create_shared_lib="-no-undefined "
		;;
esac

AC_SUBST(create_shared_lib)

AC_CHECK_HEADERS(fnmatch.h,, AC_MSG_ERROR([Cannot find fnmatch.h. Make sure your CFLAGS environment variable contains include lines for the location of this file]))

fnmatch_libs=""
AC_CHECK_FUNCS(fnmatch, res=yes, res=no)
if test "x$res" = "xno"; then
	AC_CHECK_LIB(fnmatch, fnmatch, res=yes fnmatch_libs="-lfnmatch", res=no)
dnl Test for compilation with MinGW.
dnl fnmatch function is in the libiberty library
	if test "x$res" = "xno"; then
		AC_CHECK_LIB(iberty, fnmatch, res=yes fnmatch_libs="-liberty", res=no)
	fi
	if test "x$res" = "xno"; then
		AC_MSG_ERROR([Cannot find fnmatch() in neither libc nor libfnmatch, nor libiberty])
	fi
fi

AC_SUBST(fnmatch_libs)

if test "x${bindir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    PACKAGE_BIN_DIR="${ac_default_prefix}/bin"
  else
    PACKAGE_BIN_DIR="${prefix}/bin"
  fi
else
  PACKAGE_BIN_DIR="${bindir}"
fi
AC_SUBST(PACKAGE_BIN_DIR)

if test "x${libdir}" = 'xNONE'; then
  if test "x${prefix}" = "xNONE"; then
    PACKAGE_LIB_DIR="${ac_default_prefix}/lib"
  else
    PACKAGE_LIB_DIR="${prefix}/lib"
  fi
else
  PACKAGE_LIB_DIR="${libdir}"
fi
AC_SUBST(PACKAGE_LIB_DIR)
		
if test "x${prefix}" = "xNONE"; then
  PACKAGE_DATA_DIR="${ac_default_prefix}/share/${PACKAGE}"
else
  PACKAGE_DATA_DIR="${prefix}/share/${PACKAGE}"
fi
AC_SUBST(PACKAGE_DATA_DIR)
	
embryoincludedir='${datadir}/include'
AC_SUBST(embryoincludedir)

AC_OUTPUT([
Makefile
embryo.pc
include/Makefile
src/Makefile
src/lib/Makefile
src/bin/Makefile
embryo-config
README
embryo.spec
debian/changelog
],[
chmod +x embryo-config
])