diff --git a/xorg-server.m4 b/xorg-server.m4 index 18255b91a..195bda5d8 100644 --- a/xorg-server.m4 +++ b/xorg-server.m4 @@ -31,7 +31,7 @@ dnl AC_DEFUN([XORG_DRIVER_CHECK_EXT],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" + CFLAGS="$CFLAGS `$PKG_CONFIG --cflags xorg-server`" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include "xorg-server.h" #if !defined $1