- Set library version info in configure.in, use in src/Makefile.am.

- Enable compiler warnings.


git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@32 53a565d1-3bb7-0310-b661-cf11e63c67ab

configure.in

@@ -8,4 +8,15 @@ AC_PROG_CC
 AM_PROG_LIBTOOL
 AC_PROG_INSTALL
 
+# set the libtool so version numbers
+lt_major=4
+lt_revision=0
+lt_age=0
+
+AC_SUBST(lt_major)
+AC_SUBST(lt_revision)
+AC_SUBST(lt_age)
+
+
+CFLAGS="$CFLAGS -Wall -Wunused"
 AC_OUTPUT([ Makefile src/Makefile debian/Makefile ])

src/Makefile.am

@@ -3,7 +3,7 @@
 
 lib_LTLIBRARIES = libraw1394.la
 
-libraw1394_la_LDFLAGS = -version-info 4:0:0
+libraw1394_la_LDFLAGS = -version-info @lt_major@:@lt_revision@:@lt_age@
 
 libraw1394_la_SOURCES =   \
 	main.c            \

src/main.c

@@ -13,6 +13,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
+#include <unistd.h>
 
 #include "raw1394.h"
 #include "kernel-raw1394.h"
@@ -84,7 +85,7 @@ struct raw1394_handle *raw1394_get_handle(void)
         }
 
         handle->generation = init_rawdevice(handle);
-        if (handle->generation < 0) {
+        if (handle->generation == -1) {
                 close(handle->fd);
                 free(handle);
                 return NULL;

src/testlibraw.c

@@ -53,6 +53,8 @@ int my_fcp_handler(raw1394handle_t handle, nodeid_t nodeid, int response,
         }
 
         printf("\n");
+
+        return 0;
 }