From 270561f3887360d242c2b0af3fb4717f4668cace Mon Sep 17 00:00:00 2001
From: aeb <aeb@53a565d1-3bb7-0310-b661-cf11e63c67ab>
Date: Thu, 22 Jun 2000 16:22:00 +0000
Subject: [PATCH] - 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     | 11 +++++++++++
 src/Makefile.am  |  2 +-
 src/main.c       |  3 ++-
 src/testlibraw.c |  2 ++
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index 4767479..21290d3 100644
--- a/configure.in
+++ b/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 ])
diff --git a/src/Makefile.am b/src/Makefile.am
index ae204e1..78fb027 100644
--- a/src/Makefile.am
+++ b/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            \
diff --git a/src/main.c b/src/main.c
index 9b88983..5a3c0f9 100644
--- a/src/main.c
+++ b/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;
diff --git a/src/testlibraw.c b/src/testlibraw.c
index 17d6f0d..80dfb12 100644
--- a/src/testlibraw.c
+++ b/src/testlibraw.c
@@ -53,6 +53,8 @@ int my_fcp_handler(raw1394handle_t handle, nodeid_t nodeid, int response,
         }
 
         printf("\n");
+
+        return 0;
 }