SANE: add recipe and patch for version 1.0.24

2026-04-29 11:38:52 +02:00 · 2015-04-26 12:26:30 +03:00
parent 8a06059c8f
commit b9f73c7124
3 changed files with 612 additions and 239 deletions
--- a/media-gfx/sane_backends/patches/sane_backends-1.0.21.patch
+++ b/media-gfx/sane_backends/patches/sane_backends-1.0.21.patch
@@ -1,239 +0,0 @@
-diff -urN sane-backends-1.0.21/backend/dll.c sane-backends-1.0.21-haiku/backend/dll.c
--- sane-backends-1.0.21/backend/dll.c	2010-04-05 13:18:03.063700992 +0000
-+++ sane-backends-1.0.21-haiku/backend/dll.c	2010-06-24 03:47:33.416022528 +0000
-@@ -50,7 +50,7 @@
- # include "lalloca.h"		/* MUST come first for AIX! */
- #endif
- 
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
- #include <kernel/OS.h>
- #include <storage/FindDirectory.h>
- #include <kernel/image.h>
-@@ -210,7 +210,7 @@
-   }                                             \
- }
- 
-#ifndef __BEOS__
-+#if !defined __BEOS__ && !defined __HAIKU__
- #include "dll-preload.h"
- #endif
- 
-@@ -238,7 +238,7 @@
- static SANE_Auth_Callback auth_callback;
- static struct backend *first_backend;
- 
-#ifndef __BEOS__
-+#if !defined __BEOS__ && !defined __HAIKU__
- static const char *op_name[] = {
-   "init", "exit", "get_devices", "open", "close", "get_option_descriptor",
-   "control_option", "get_parameters", "start", "read", "cancel",
-@@ -250,7 +250,7 @@
-   "sane_control_option", "sane_get_parameters", "sane_start", "sane_read", "sane_cancel",
-   "sane_set_io_mode", "sane_get_select_fd"
- };
-#endif /* __BEOS__ */
-+#endif /* __BEOS__ || __HAIKU__ */
- 
- static void *
- op_unsupported (void)
-@@ -320,7 +320,7 @@
- }
- #endif
- 
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
- #include <FindDirectory.h>
- 
- static SANE_Status
-@@ -593,7 +593,7 @@
-   return SANE_STATUS_UNSUPPORTED;
- #endif /* HAVE_DLL */
- }
-#endif /* __BEOS__ */
-+#endif /* __BEOS__ || __HAIKU__ */
- 
- static SANE_Status
- init (struct backend *be)
-@@ -634,7 +634,7 @@
- static void
- add_alias (const char *line_param)
- {
-#ifndef __BEOS__
-+#if !defined __BEOS__ && !defined __HAIKU__
-   const char *command;
-   enum
-   { CMD_ALIAS, CMD_HIDE }
-@@ -827,7 +827,7 @@
- SANE_Status
- sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
- {
-#ifndef __BEOS__
-+#if !defined __BEOS__ && !defined __HAIKU__
-   char config_line[PATH_MAX];
-   size_t len;
-   FILE *fp;
-@@ -847,7 +847,7 @@
-   DBG (1, "sane_init: SANE dll backend version %s from %s\n", DLL_VERSION,
-        PACKAGE_STRING);
- 
-#ifndef __BEOS__
-+#if !defined __BEOS__ && !defined __HAIKU__
-   /* chain preloaded backends together: */
-   for (i = 0; i < NELEMS (preloaded_backends); ++i)
-     {
-@@ -909,7 +909,7 @@
- 		}
- 		closedir(dir);
- 	}
-#endif /* __BEOS__ */
-+#endif /* __BEOS__ || __HAIKU__ */
- 
-   return SANE_STATUS_GOOD;
- }
-@@ -933,7 +933,7 @@
- 		   be->name);
- 	      (*(op_exit_t)be->op[OP_EXIT]) ();
- 	    }
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
- 	  /* use BeOS kernel functions to unload add-ons */
- 	  if(be->handle) unload_add_on((image_id)be->handle);
- #else
-@@ -957,7 +957,7 @@
- #endif /* HAVE_DLOPEN */
- 
- #endif /* HAVE_DLL */
-#endif /* __BEOS__ */
-+#endif /* __BEOS__ || __HAIKU__ */
- 	}
-       if (!be->permanent)
- 	{
-diff -urN sane-backends-1.0.21/configure.in sane-backends-1.0.21-haiku/configure.in
--- sane-backends-1.0.21/configure.in	2010-04-26 00:55:27.008912896 +0000
-+++ sane-backends-1.0.21-haiku/configure.in	2010-06-24 02:11:07.556269568 +0000
-@@ -227,6 +227,7 @@
- AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(bind, gethostbyaddr, BIND_LIB="-lbind")])
- AC_CHECK_FUNC(gethostbyaddr,, [AC_CHECK_LIB(nsl, gethostbyaddr, NSL_LIB="-lnsl")])
- AC_CHECK_FUNC(socket, [SOCKET_LIBS=], [AC_CHECK_LIB(socket, socket, SOCKET_LIB="-lsocket")])
-+AC_CHECK_FUNC(socket, [SOCKET_LIBS=], [AC_CHECK_LIB(network, socket, SOCKET_LIB="-lnetwork")])
- AC_CHECK_FUNC(inet_aton,, [AC_CHECK_LIB(resolv, inet_aton, RESOLV_LIB="-lresolv")])
- 
- dnl Group related network libraries together so they can always be linked
-@@ -293,7 +294,7 @@
- HAVE_USB=no
- if test "$enable_libusb" != "no"; then
-   case ${host_os} in
-  beos*)
-+  beos*|haiku*)
-   AC_CHECK_HEADERS(be/drivers/USB_scanner.h, HAVE_USB=yes, AC_MSG_ERROR([USB_scanner.h is required on BeOS]))
-   ;;
-   os2*)
-@@ -467,7 +468,7 @@
- 
- dnl Windows (cygwin/mingw), BeOS, and OS/2 need this.
- case $host_os in
-  cygwin* | mingw* | beos* | os2*)
-+  cygwin* | mingw* | beos* | haiku* | os2*)
-   LDFLAGS="$LDFLAGS -no-undefined"
- esac
- 
-@@ -619,6 +620,9 @@
-   beos*)
-   libdir='${exec_prefix}/add-ons'
-   ;;
-+  haiku*)
-+  libdir=`finddir B_COMMON_DIRECTORY/add-ons`
-+  ;;
- esac
- 
- AC_ARG_ENABLE(parport-directio,
-diff -urN sane-backends-1.0.21/sanei/sanei_config.c sane-backends-1.0.21-haiku/sanei/sanei_config.c
--- sane-backends-1.0.21/sanei/sanei_config.c	2010-04-05 13:18:05.038273024 +0000
-+++ sane-backends-1.0.21-haiku/sanei/sanei_config.c	2010-06-24 03:45:11.972816384 +0000
-@@ -72,7 +72,7 @@
- 
- #define DEFAULT_DIRS	"." DIR_SEP STRINGIFY(PATH_SANE_CONFIG_DIR)
- 
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
- #include <FindDirectory.h>
- #endif
- 
-@@ -91,7 +91,7 @@
-       DBG_INIT();
- 
-       dir_list = getenv ("SANE_CONFIG_DIR");
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
-       /* ~/config/settings/SANE takes precedence over /etc/sane.d/ */
-       if (!dir_list)
- 	{
-diff -urN sane-backends-1.0.21/sanei/sanei_pio.c sane-backends-1.0.21-haiku/sanei/sanei_pio.c
--- sane-backends-1.0.21/sanei/sanei_pio.c	2010-04-05 13:18:06.039321600 +0000
-+++ sane-backends-1.0.21-haiku/sanei/sanei_pio.c	2010-06-24 03:45:37.013107200 +0000
-@@ -534,7 +534,7 @@
- 
- #else /* !HAVE_IOPERM */
- 
-#ifdef __BEOS__
-+#if defined __BEOS__ || defined __HAIKU__
- 
- #include <fcntl.h>
- 
-@@ -571,7 +571,7 @@
-   	return(write(fd,buf,n));
- }
- 
-#else /* !__BEOS__ */
-+#else /* !__BEOS__ || __HAIKU__ */
- 
- SANE_Status
- sanei_pio_open (const char *dev, int *fdp)
-@@ -598,6 +598,6 @@
- {
-   return -1;
- }
-#endif /* __BEOS__ */
-+#endif /* __BEOS__ || __HAIKU__ */
- 
- #endif /* !HAVE_IOPERM */
-diff -urN sane-backends-1.0.21/sanei/sanei_usb.c sane-backends-1.0.21-haiku/sanei/sanei_usb.c
--- sane-backends-1.0.21/sanei/sanei_usb.c	2010-04-05 13:18:06.041156608 +0000
-+++ sane-backends-1.0.21-haiku/sanei/sanei_usb.c	2010-06-24 03:46:05.417595392 +0000
-@@ -195,7 +195,7 @@
-   void *data;
- }
- cmsg;
-#elif defined(__BEOS__)
-+#elif defined(__BEOS__) || defined(__HAIKU__)
- #include <drivers/USB_scanner.h>
- #include <kernel/OS.h>
- #endif /* __linux__ */
-@@ -260,7 +260,7 @@
- 	DBG (3, "sanei_usb_get_vendor_product: ioctl (product) "
- 	     "of device %s failed: %s\n", name, strerror (errno));
-     }
-#elif defined(__BEOS__)
-+#elif defined(__BEOS__) || defined(__HAIKU__)
-   {
-     uint16 vendor, product;
-     if (ioctl (fd, B_SCANNER_IOCTL_VENDOR, &vendor) != B_OK)
-@@ -440,7 +440,7 @@
-     "/dev/usb/", "scanner",
- #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined (__OpenBSD__) || defined (__DragonFly__)
-     "/dev/", "uscanner",
-#elif defined(__BEOS__)
-+#elif defined(__BEOS__) || defined(__HAIKU__)
-     "/dev/scanner/usb/", "",
- #endif
-     0, 0
-@@ -2344,7 +2344,7 @@
-       if ((rtype & 0x80) && debug_level > 10)
- 	print_buffer (data, len);
-       return SANE_STATUS_GOOD;
-#elif defined(__BEOS__)
-+#elif defined(__BEOS__) || defined(__HAIKU__)
-       struct usb_scanner_ioctl_ctrlmsg c;
- 
-       c.req.request_type = rtype;
--- a/media-gfx/sane_backends/patches/sane_backends-1.0.24.patchset
+++ b/media-gfx/sane_backends/patches/sane_backends-1.0.24.patchset
@@ -0,0 +1,491 @@
+From 285f210af3fbe69247d0bdddad794c0a68ffef66 Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Fri, 24 Apr 2015 23:24:30 +1000
+Subject: Fix for gcc2
+
+
+diff --git a/sanei/sanei_thread.c b/sanei/sanei_thread.c
+index fd58af2..9ac397f 100644
+--- a/sanei/sanei_thread.c
+++ b/sanei/sanei_thread.c
+@@ -486,6 +486,7 @@ sanei_thread_sendsig( SANE_Pid pid, int sig )
+ SANE_Pid
+ sanei_thread_waitpid( SANE_Pid pid, int *status )
+ {
+	int rc;
+ #ifdef USE_PTHREAD
+ 	int *ls;
+ #else
+@@ -499,7 +500,6 @@ sanei_thread_waitpid( SANE_Pid pid, int *status )
+ 	DBG(2, "sanei_thread_waitpid() - %ld\n",
+ 	    sanei_thread_pid_to_long(pid));
+ #ifdef USE_PTHREAD
+-	int rc;
+ 	rc = pthread_join( (pthread_t)pid, (void*)&ls );
+ 
+ 	if( 0 == rc ) {
+-- 
+2.2.2
+
+
+From f8cce1fbe95aa3cc42b42dcf41fabf9c5590effc Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Sat, 25 Apr 2015 14:00:41 +1000
+Subject: Fix for gcc2
+
+
+diff --git a/backend/epson2_net.h b/backend/epson2_net.h
+index 6aef2b7..b00b48c 100644
+--- a/backend/epson2_net.h
+++ b/backend/epson2_net.h
+@@ -2,6 +2,11 @@
+ #define _EPSON2_NET_H_
+ 
+ #include <sys/types.h>
+
+#ifdef __HAIKU__
+#include <sys/select.h>
+#endif
+
+ #include "../include/sane/sane.h"
+ 
+ extern int sanei_epson_net_read(struct Epson_Scanner *s, unsigned char *buf, ssize_t buf_size,
+diff --git a/backend/epsonds-cmd.c b/backend/epsonds-cmd.c
+index 5fb1f9d..a766c9f 100644
+--- a/backend/epsonds-cmd.c
+++ b/backend/epsonds-cmd.c
+@@ -225,9 +225,11 @@ static SANE_Status esci2_cmd_simple(epsonds_scanner* s, char *cmd, SANE_Status (
+ 
+ SANE_Status esci2_fin(epsonds_scanner *s)
+ {
+	SANE_Status status;
+	
+ 	DBG(5, "%s\n", __func__);
+ 
+-	SANE_Status status = esci2_cmd_simple(s, "FIN x0000000", NULL);
+	status = esci2_cmd_simple(s, "FIN x0000000", NULL);
+ 	s->locked = 0;
+ 	return status;
+ }
+@@ -260,6 +262,7 @@ static int decode_value(char *buf, int len)
+ /* h000 */
+ static char *decode_binary(char *buf)
+ {
+	int hl;
+ 	char tmp[6];
+ 
+ 	memcpy(tmp, buf, 4);
+@@ -268,7 +271,7 @@ static char *decode_binary(char *buf)
+ 	if (buf[0] != 'h')
+ 		return NULL;
+ 
+-	int hl = strtol(tmp + 1, NULL, 16);
+	hl = strtol(tmp + 1, NULL, 16);
+ 	if (hl) {
+ 
+ 		char *v = malloc(hl + 1);
+@@ -283,12 +286,13 @@ static char *decode_binary(char *buf)
+ 
+ static char *decode_string(char *buf)
+ {
+	char *p;
+ 	char *s = decode_binary(buf);
+ 	if (s == NULL)
+ 		return NULL;
+ 
+ 	/* trim white space at the end */
+-	char *p = s + strlen(s);
+	p = s + strlen(s);
+ 	while (*--p == ' ')
+ 		*p = '\0';
+ 
+@@ -310,13 +314,13 @@ static SANE_Status info_cb(void *userdata, char *token, int len)
+ {
+ 	epsonds_scanner *s = (epsonds_scanner *)userdata;
+ 
+	/* pointer to the token's value */
+	char *value = token + 3;
+
+ 	if (DBG_LEVEL >= 11) {
+ 		debug_token(DBG_LEVEL, __func__, token, len);
+ 	}
+ 
+-	/* pointer to the token's value */
+-	char *value = token + 3;
+-
+ 	/* nrd / nrdBUSY */
+ 
+ 	if (strncmp("nrd", token, 3) == 0) {
+@@ -537,11 +541,11 @@ static SANE_Status info_cb(void *userdata, char *token, int len)
+ 
+ SANE_Status esci2_info(epsonds_scanner *s)
+ {
+-	DBG(1, "= gathering device information\n");
+-
+ 	SANE_Status status;
+ 	int i = 4;
+ 
+	DBG(1, "= gathering device information\n");
+
+ 	do {
+ 		status = esci2_cmd_simple(s, "INFOx0000000", &info_cb);
+ 		if (status == SANE_STATUS_DEVICE_BUSY) {
+@@ -798,11 +802,11 @@ static SANE_Status img_cb(void *userdata, char *token, int len)
+ 
+ 	if (strncmp("err", token, 3) == 0) {
+ 
+-		s->scanning = 0;
+-
+ 		char *option = token + 3;	/* ADF, TPU, FB */
+ 		char *cause = token + 3 + 4;	/* OPN, PJ, PE, ERR, LTF, LOCK, DFED, DTCL, AUT, PERM */
+ 
+		s->scanning = 0;
+
+ 		DBG(1, "%s: error on option %3.3s, cause %4.4s\n",
+ 			__func__, option, cause);
+ 
+@@ -837,6 +841,11 @@ SANE_Status
+ esci2_img(struct epsonds_scanner *s, SANE_Int *length)
+ {
+ 	SANE_Status status = SANE_STATUS_GOOD;
+	SANE_Status parse_status;
+
+	ssize_t read;
+
+	unsigned int more = 0;
+ 
+ 	*length = 0;
+ 
+@@ -857,13 +866,13 @@ esci2_img(struct epsonds_scanner *s, SANE_Int *length)
+ 	}
+ 
+ 	/* check if we need to read any image data */
+-	unsigned int more = 0;
+	more = 0;
+ 	if (!esci2_check_header("IMG ", (char *)s->buf, &more)) {
+ 		return SANE_STATUS_IO_ERROR;
+ 	}
+ 
+ 	/* this handles eof and errors */
+-	SANE_Status parse_status = esci2_parse_block((char *)s->buf + 12, 64 - 12, s, &img_cb);
+	parse_status = esci2_parse_block((char *)s->buf + 12, 64 - 12, s, &img_cb);
+ 
+ 	/* no more data? return using the status of the esci2_parse_block
+ 	 * call, which might hold other error conditions.
+@@ -873,7 +882,7 @@ esci2_img(struct epsonds_scanner *s, SANE_Int *length)
+ 	}
+ 
+ 	/* ALWAYS read image data */
+-	ssize_t read = eds_recv(s, s->buf, more, &status);
+	read = eds_recv(s, s->buf, more, &status);
+ 	if (status != SANE_STATUS_GOOD) {
+ 		return status;
+ 	}
+diff --git a/backend/epsonds-jpeg.c b/backend/epsonds-jpeg.c
+index d825d99..03dc6b3 100644
+--- a/backend/epsonds-jpeg.c
+++ b/backend/epsonds-jpeg.c
+@@ -13,6 +13,10 @@
+ 
+ #define DEBUG_DECLARE_ONLY
+ 
+#ifdef __HAIKU__
+#define _STDLIB_H_
+#endif
+
+ #include <math.h>
+ 
+ #include "epsonds.h"
+@@ -47,6 +51,7 @@ jpeg_term_source(j_decompress_ptr UNUSEDARG cinfo)
+ METHODDEF(boolean)
+ jpeg_fill_input_buffer(j_decompress_ptr cinfo)
+ {
+	int size;
+ 	epsonds_src_mgr *src = (epsonds_src_mgr *)cinfo->src;
+ 
+ 	/* read from the scanner or the ring buffer */
+@@ -57,7 +62,7 @@ jpeg_fill_input_buffer(j_decompress_ptr cinfo)
+ 	}
+ 
+ 	/* read from scanner if no data? */
+-	int size = min(1024, avail);
+	size = min(1024, avail);
+ 
+ 	eds_ring_read(src->s->current, src->buffer, size);
+ 
+@@ -129,12 +134,14 @@ eds_jpeg_read_header(epsonds_scanner *s)
+ 
+ 		if (jpeg_start_decompress(&s->jpeg_cinfo)) {
+ 
+			int size;
+
+ 			DBG(3, "%s: w: %d, h: %d, components: %d\n",
+ 				__func__,
+ 				s->jpeg_cinfo.output_width, s->jpeg_cinfo.output_height,
+ 				s->jpeg_cinfo.output_components);
+ 
+-			int size = s->jpeg_cinfo.output_width * s->jpeg_cinfo.output_components * 1;
+			size = s->jpeg_cinfo.output_width * s->jpeg_cinfo.output_components * 1;
+ 
+ 			src->linebuffer = (*s->jpeg_cinfo.mem->alloc_large)((j_common_ptr)&s->jpeg_cinfo,
+ 				JPOOL_PERMANENT, size);
+@@ -166,13 +173,14 @@ void
+ eds_jpeg_read(SANE_Handle handle, SANE_Byte *data,
+ 	   SANE_Int max_length, SANE_Int *length)
+ {
+	int l;
+ 	epsonds_scanner *s = handle;
+ 
+-	*length = 0;
+-
+ 	struct jpeg_decompress_struct cinfo = s->jpeg_cinfo;
+ 	epsonds_src_mgr *src = (epsonds_src_mgr *)s->jpeg_cinfo.src;
+ 
+	*length = 0;
+
+ 	/* copy from line buffer if available */
+ 	if (src->linebuffer_size && src->linebuffer_index < src->linebuffer_size) {
+ 
+@@ -196,7 +204,7 @@ eds_jpeg_read(SANE_Handle handle, SANE_Byte *data,
+ 	 * only one line at time is supported
+ 	 */
+ 
+-	int l = jpeg_read_scanlines(&cinfo, s->jdst->buffer, 1);
+	l = jpeg_read_scanlines(&cinfo, s->jdst->buffer, 1);
+ 	if (l == 0) {
+ 		return;
+ 	}
+diff --git a/backend/epsonds-ops.c b/backend/epsonds-ops.c
+index 94f1071..e4a6291 100644
+--- a/backend/epsonds-ops.c
+++ b/backend/epsonds-ops.c
+@@ -48,9 +48,10 @@ eds_dev_init(epsonds_device *dev)
+ SANE_Status
+ eds_dev_post_init(struct epsonds_device *dev)
+ {
+	SANE_String_Const *source_list_add = source_list;
+
+ 	DBG(10, "%s\n", __func__);
+ 
+-	SANE_String_Const *source_list_add = source_list;
+ 	if (dev->has_fb)
+ 		*source_list_add++ = FBF_STR;
+ 
+@@ -336,13 +337,14 @@ eds_copy_image_from_ring(epsonds_scanner *s, SANE_Byte *data, SANE_Int max_lengt
+ 	if (s->params.depth == 1) {
+ 
+ 		while (lines--) {
+			int i;
+			SANE_Byte *p;
+ 
+ 			eds_ring_read(s->current, s->line_buffer, s->params.bytes_per_line);
+ 			eds_ring_skip(s->current, s->dummy);
+ 
+-			int i;
+ 
+-			SANE_Byte *p = s->line_buffer;
+			p = s->line_buffer;
+ 
+ 			for (i = 0; i < s->params.bytes_per_line; i++) {
+ 				*data++ = ~*p++;
+@@ -379,12 +381,13 @@ SANE_Status eds_ring_init(ring_buffer *ring, SANE_Int size)
+ 
+ SANE_Status eds_ring_write(ring_buffer *ring, SANE_Byte *buf, SANE_Int size)
+ {
+	SANE_Int tail = ring->end - ring->wp;
+
+ 	if (size > (ring->size - ring->fill)) {
+ 		DBG(1, "ring buffer full, requested: %d, available: %d\n", size, ring->size - ring->fill);
+ 		return SANE_STATUS_NO_MEM;
+ 	}
+ 
+-	SANE_Int tail = ring->end - ring->wp;
+ 	if (size < tail) {
+ 
+ 		memcpy(ring->wp, buf, size);
+@@ -409,6 +412,8 @@ SANE_Status eds_ring_write(ring_buffer *ring, SANE_Byte *buf, SANE_Int size)
+ 
+ SANE_Int eds_ring_read(ring_buffer *ring, SANE_Byte *buf, SANE_Int size)
+ {
+	SANE_Int tail = ring->end - ring->rp;
+
+ 	DBG(18, "reading from ring, %d bytes available\n", (int)ring->fill);
+ 
+ 	/* limit read to available */
+@@ -417,7 +422,6 @@ SANE_Int eds_ring_read(ring_buffer *ring, SANE_Byte *buf, SANE_Int size)
+ 		size = ring->fill;
+ 	}
+ 
+-	SANE_Int tail = ring->end - ring->rp;
+ 	if (size < tail) {
+ 
+ 		memcpy(buf, ring->rp, size);
+@@ -444,11 +448,12 @@ SANE_Int eds_ring_read(ring_buffer *ring, SANE_Byte *buf, SANE_Int size)
+ 
+ SANE_Int eds_ring_skip(ring_buffer *ring, SANE_Int size)
+ {
+	SANE_Int tail = ring->end - ring->rp;
+
+ 	/* limit skip to available */
+ 	if (size > ring->fill)
+ 		size = ring->fill;
+ 
+-	SANE_Int tail = ring->end - ring->rp;
+ 	if (size < tail) {
+ 		ring->rp += size;
+ 	} else {
+diff --git a/backend/epsonds.c b/backend/epsonds.c
+index d16744f..5a5f5b1 100644
+--- a/backend/epsonds.c
+++ b/backend/epsonds.c
+@@ -192,14 +192,14 @@ open_scanner(epsonds_scanner *s)
+ static SANE_Status
+ validate_usb(struct epsonds_scanner *s)
+ {
+-	DBG(1, "%s\n", __func__);
+-
+ 	SANE_Status status;
+ 	int vendor, product;
+ 	int i = 0, numIds;
+ 
+ 	SANE_Bool is_valid = SANE_FALSE;
+ 
+	DBG(1, "%s\n", __func__);
+
+ 	/* if the sanei_usb_get_vendor_product call is not supported,
+ 	 * then we just ignore this and rely on the user to config
+ 	 * the correct device.
+@@ -386,10 +386,11 @@ static SANE_Status
+ attach(const char *name, int type)
+ {
+ 	SANE_Status status;
+	epsonds_scanner *s;
+ 
+ 	DBG(7, "%s: devname = %s, type = %d\n", __func__, name, type);
+ 
+-	epsonds_scanner *s = device_detect(name, type, &status);
+	s = device_detect(name, type, &status);
+ 	if (s == NULL)
+ 		return status;
+ 
+@@ -1116,6 +1117,9 @@ sane_get_parameters(SANE_Handle handle, SANE_Parameters *params)
+ SANE_Status
+ sane_start(SANE_Handle handle)
+ {
+	/* set scanning parameters */
+	char cmd[100]; /* take care not to overflow */
+
+ 	epsonds_scanner *s = (epsonds_scanner *)handle;
+ 	char buf[64];
+ 	SANE_Status status = 0;
+@@ -1178,10 +1182,6 @@ sane_start(SANE_Handle handle)
+ 
+ 	print_params(s->params);
+ 
+-	/* set scanning parameters */
+-
+-	char cmd[100]; /* take care not to overflow */
+-
+ 	/* document source */
+ 	if (strcmp(source_list[s->val[OPT_SOURCE].w], ADF_STR) == 0) {
+ 
+@@ -1264,6 +1264,7 @@ SANE_Status
+ sane_read(SANE_Handle handle, SANE_Byte *data, SANE_Int max_length,
+ 	  SANE_Int *length)
+ {
+	SANE_Int available;
+ 	SANE_Int read = 0, tries = 3;
+ 	SANE_Status status = 0;
+ 	epsonds_scanner *s = (epsonds_scanner *)handle;
+@@ -1279,7 +1280,7 @@ sane_read(SANE_Handle handle, SANE_Byte *data, SANE_Int max_length,
+ 	}
+ 
+ 	/* anything in the buffer? pass it to the frontend */
+-	SANE_Int available = eds_ring_avail(s->current);
+	available = eds_ring_avail(s->current);
+ 	if (available) {
+ 
+ 		DBG(18, "reading from ring buffer, %d left\n", available);
+-- 
+2.2.2
+
+
+From 4b7f9a60223c5e8c99b54ff57b52303c14819106 Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Sat, 25 Apr 2015 14:14:31 +1000
+Subject: Disable HAVE_IFADDRS_H for Haiku
+
+
+diff --git a/backend/pixma_bjnp.c b/backend/pixma_bjnp.c
+index dece926..6668713 100644
+--- a/backend/pixma_bjnp.c
+++ b/backend/pixma_bjnp.c
+@@ -106,6 +106,11 @@
+ # define SSIZE_MAX      LONG_MAX
+ #endif 
+ 
+
+#ifdef __HAIKU__
+#undef HAVE_IFADDRS_H
+#endif
+
+ /* static data */
+ static bjnp_device_t device[BJNP_NO_DEVICES];
+ static int bjnp_no_devices = 0;
+-- 
+2.2.2
+
+
+From 8ef1284bbc93e1d7657433b24e053c13ede7f284 Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Sat, 25 Apr 2015 16:00:27 +1000
+Subject: Hack: cut off sanei_usb_clear_halt for Haiku
+
+
+diff --git a/sanei/sanei_usb.c b/sanei/sanei_usb.c
+index f210d4f..fc569ac 100644
+--- a/sanei/sanei_usb.c
+++ b/sanei/sanei_usb.c
+@@ -2184,7 +2184,7 @@ sanei_usb_clear_halt (SANE_Int dn)
+       DBG (1, "sanei_usb_clear_halt: dn >= device number || dn < 0\n");
+       return SANE_STATUS_INVAL;
+     }
+-
+#ifndef __HAIKU__
+ #ifdef HAVE_LIBUSB
+ 
+   /* This call seems to be required by Linux xhci driver
+@@ -2227,7 +2227,7 @@ sanei_usb_clear_halt (SANE_Int dn)
+ #else /* not HAVE_LIBUSB && not HAVE_LIBUSB_1_0 */
+   DBG (1, "sanei_usb_clear_halt: libusb support missing\n");
+ #endif /* HAVE_LIBUSB || HAVE_LIBUSB_1_0 */
+-
+#endif
+   return SANE_STATUS_GOOD;
+ }
+ 
+-- 
+2.2.2
+
+
+From 5ea3cd7f4eb408791ff1c6a22b0711d43d3f208c Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Sat, 25 Apr 2015 16:39:38 +1000
+Subject: Disable IPV6 for pixma backend
+
+
+diff --git a/backend/pixma_bjnp.c b/backend/pixma_bjnp.c
+index 6668713..c253ba4 100644
+--- a/backend/pixma_bjnp.c
+++ b/backend/pixma_bjnp.c
+@@ -109,6 +109,7 @@
+ 
+ #ifdef __HAIKU__
+ #undef HAVE_IFADDRS_H
+#undef ENABLE_IPV6
+ #endif
+ 
+ /* static data */
+-- 
+2.2.2
+
--- a/media-gfx/sane_backends/sane_backends-1.0.24.recipe
+++ b/media-gfx/sane_backends/sane_backends-1.0.24.recipe
@@ -0,0 +1,121 @@
+SUMMARY="Scanner Access Now Easy (SANE)"
+DESCRIPTION="
+SANE stands for \"Scanner Access Now Easy\" and is an application programming \
+interface (API) that provides standardized access to any raster image scanner \
+hardware (flatbed scanner, hand-held scanner, video- and still-cameras, frame-\
+grabbers, etc.).
+
+The SANE standard is free and its discussion and development \
+are open to everybody. The current source code is written to support several \
+operating systems, including GNU/Linux, OS/2, Win32 and various Unices and is \
+available under the GNU General Public License (commercial applications and \
+backends are welcome, too, however).
+
+This package includes the command line frontend scanimage, the saned server \
+and the sane-find-scanner utility, along with their documentation.
+"
+
+HOMEPAGE="http://www.sane-project.org"
+LICENSE="GNU LGPL v2"
+COPYRIGHT="David Mosberger-Tang, Andy Beck"
+SRC_URI="git://git.debian.org/sane/sane-backends.git"
+REVISION="1"
+
+ARCHITECTURES="x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86_gcc2 x86"
+
+GLOBAL_WRITABLE_FILES="
+	settings/sane.d directory keep-old
+	"
+
+PROVIDES="
+	sane_backends$secondaryArchSuffix = $portVersion
+	cmd:gamma4scanimage$secondaryArchSuffix = $portVersion
+	cmd:sane_config$secondaryArchSuffix = $portVersion
+	cmd:sane_find_scanner$secondaryArchSuffix = $portVersion
+	cmd:saned$secondaryArchSuffix = $portVersion
+	cmd:scanimage$secondaryArchSuffix = $portVersion
+	lib:libsane$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	lib:libusb_1.0$secondaryArchSuffix
+	lib:libjpeg$secondaryArchSuffix
+	lib:libtiff$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	devel:libz$secondaryArchSuffix
+	devel:libusb_1.0$secondaryArchSuffix
+	devel:libjpeg$secondaryArchSuffix
+	devel:libtiff$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:libtoolize
+	cmd:awk
+	cmd:find
+	cmd:gcc$secondaryArchSuffix
+	cmd:libtoolize
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	"
+
+PATCHES="sane_backends-1.0.24.patchset"
+
+BUILD()
+{
+	libtoolize --force --copy --install
+	aclocal
+	autoconf
+	automake
+
+	runConfigure configure \
+		--prefix=$prefix \
+		--bindir=$binDir \
+		--sbindir=$binDir \
+		--libdir=$libDir \
+		--includedir=$includeDir \
+		--datadir=$dataDir \
+		--with-docdir=$docDir \
+		--enable-pthread \
+		--disable-latex \
+		--disable-translations \
+		--enable-libusb_1_0 \
+		--enable-rpath \
+		LIBS=-lnetwork
+#		LIBUSB_1_0_LIBS=-lusb-1.0		
+
+	make
+}
+
+INSTALL()
+{
+	make install
+
+	# prepare develop/lib
+	prepareInstalledDevelLibs libsane
+	fixPkgconfig
+
+	# hack for old BeOS apps (Sanity)
+	ln -s $libDir/libsane.so.1 $libDir/libsane.so
+
+	# devel package
+	packageEntries devel \
+		$developDir
+
+}
+
+# ----- devel package -------------------------------------------------------
+
+PROVIDES_devel="
+	sane_backends${secondaryArchSuffix}_devel = $portVersion
+	devel:libsane$secondaryArchSuffix = portVersion compat >= 0
+	"
+REQUIRES_devel="
+	sane_backends$secondaryArchSuffix == $portVersion base
+	"