add #include <config.h> to all source files

When using config.h, it must be the very first include in all source
files since it contains #define that may change the compilation process
(eg libc structure layout changes when it's used to enable large file
support on 32 bit x86 archs). This commit adds it at the beginning
of all .c and .cpp files

canvas_base.c

@@ -20,6 +20,10 @@
 #error "This file shouldn't be compiled directly"
 #endif
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <stdarg.h>
 #include <stdlib.h>
 #include <setjmp.h>

canvas_utils.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include "canvas_utils.h"
 

gdi_canvas.c

@@ -15,7 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
-
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifndef SPICE_CANVAS_INTERNAL
 #error "This file shouldn't be compiled directly"

gl_canvas.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifndef SPICE_CANVAS_INTERNAL
 #error "This file shouldn't be compiled directly"

glc.c

@@ -17,6 +17,9 @@
 
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdlib.h>
 #include <string.h>

lines.c

@@ -45,7 +45,9 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 SOFTWARE.
 
 ******************************************************************/
-
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdio.h>
 #include <spice/macros.h>

lz.c

@@ -43,6 +43,9 @@
    SOFTWARE.
 
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include "lz.h"
 

lz_compress_tmpl.c

@@ -40,6 +40,9 @@
    SOFTWARE.
 
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #define DJB2_START 5381;
 #define DJB2_HASH(hash, c) (hash = ((hash << 5) + hash) ^ (c)) //|{hash = ((hash << 5) + hash) + c;}

lz_decompress_tmpl.c

@@ -59,6 +59,10 @@
     COPY_COMP_PIXEL(encoder, out) - copies pixel from the compressed buffer to the decompressed
                                     buffer. Increases out.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #if !defined(LZ_RGB_ALPHA)
 #define COPY_PIXEL(p, out) (*out++ = p)
 #define COPY_REF_PIXEL(ref, out) (*out++ = *ref++)

marshaller.c

@@ -15,8 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
-
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include "marshaller.h"
 #include "mem.h"

mem.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include "mem.h"
 #include <stdlib.h>

ogl_ctx.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdlib.h>
 #include <stdio.h>

pixman_utils.c

@@ -15,8 +15,10 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
-
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif
+
 #include "pixman_utils.h"
 #include <spice/macros.h>
 

quic.c

@@ -19,6 +19,10 @@
 // Red Hat image compression based on SFALIC by Roman Starosolski
 // http://sun.iinf.polsl.gliwice.pl/~rstaros/sfalic/index.html
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include "quic.h"
 #include <spice/macros.h>
 

quic_family_tmpl.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifdef QUIC_FAMILY_8BPC
 #undef QUIC_FAMILY_8BPC

quic_rgb_tmpl.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifdef QUIC_RGB32
 #undef QUIC_RGB32

quic_tmpl.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifdef ONE_BYTE
 #undef ONE_BYTE

region.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdio.h>
 #include <string.h>

rop3.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdio.h>
 

sw_canvas.c

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifndef SPICE_CANVAS_INTERNAL
 #error "This file shouldn't be compiled directly"