AC_PREREQ(2.59)
AC_INIT([spice-stream-send], [0.1])
AC_CONFIG_SRCDIR([configure.ac])

AM_CONFIG_HEADER([src/config.h])

AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip subdir-objects])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

AC_PROG_CC
AM_PROG_CC_C_O
AC_HEADER_STDC
AC_SYS_LARGEFILE
AC_PROG_INSTALL
AC_PROG_LN_S
AC_DEFINE(_GNU_SOURCE, [1], [Enable GNU extensions])
PKG_PROG_PKG_CONFIG

PKG_CHECK_MODULES(SPICE, [spice-protocol >= 0.12.8])
PKG_CHECK_MODULES([GLIB2], [glib-2.0 >= 2.28])

# If no CFLAGS are set, set some sane default CFLAGS
if test "$ac_test_CFLAGS" != set; then
  DEFAULT_CFLAGS="-Wall -Werror -Wp,-D_FORTIFY_SOURCE=2 -fno-strict-aliasing -fstack-protector --param=ssp-buffer-size=4"
  for F in $DEFAULT_CFLAGS; do
    AC_MSG_CHECKING([whether $CC supports $F])
    save_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $F"
    AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [cc_flag=yes], [cc_flag=no])
    if test "x$cc_flag" != "xyes"; then
      CFLAGS="$save_CFLAGS"
    fi
    AC_MSG_RESULT([$cc_flag])
  done
fi

AC_CONFIG_FILES([Makefile])
AC_OUTPUT

dnl ==========================================================================
AC_MSG_NOTICE([

        spice-stream-send $VERSION
        ====================

        prefix:                   ${prefix}
        c compiler:               ${CC}

        Now type 'make' to build $PACKAGE

])