BitBake recipe for LibHid (author: Matthew Murray)

assertpatch.diff

--- swig/hid_wrap.c	2009-01-22 15:57:51.000000000 +0000
+++ swig/hid_wrap2.c	2009-01-27 15:00:29.000000000 +0000
@@ -1987,7 +1987,7 @@
              int newmemory = 0;
              *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
              if (newmemory == SWIG_CAST_NEW_MEMORY) {
-                assert(own);
+		//                assert(own);
                if (own)
                  *own = *own | SWIG_CAST_NEW_MEMORY;
              }
@@ -2070,7 +2070,7 @@
      if (tc) {
        int newmemory = 0;
        *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
-        assert(!newmemory); /* newmemory handling not yet implemented */
+	//        assert(!newmemory); /* newmemory handling not yet implemented */
      } else {
        return SWIG_ERROR;
      }

changeset.diff

Index: /src/hid_opening.c 
===================================================================
--- /src/hid_opening.c (revision 318)
+++ src/hid_opening.c (revision 355)

@@ -119,5 +119,5 @@

  struct usb_device const* dev = usb_device((usb_dev_handle*)dev_h);
-  
+
  TRACE("inspecting vendor ID...");
  if (dev->descriptor.idVendor > 0 &&
@@ -176,4 +232,7 @@
  if (ret != HID_RET_SUCCESS) return ret;

+  TRACE("add open device to list...");
+  add_open_device(hidif);
+
  NOTICE("successfully opened USB device %s.", hidif->id);
  return HID_RET_SUCCESS;
@@ -222,4 +281,7 @@
  if (ret != HID_RET_SUCCESS) return ret;

+  TRACE("add open device to list...");
+  add_open_device(hidif);
+
  NOTICE("successfully opened USB device %s.", hidif->id);
  return HID_RET_SUCCESS;
@@ -249,4 +311,7 @@
  }
  else WARNING("attempt to close unopened USB device %s.", hidif->id);
+    
+  TRACE("remove hidif from open list...");  
+  remove_open_device(hidif);

  if (hidif->hid_parser) hid_reset_parser(hidif);
@@ -255,5 +320,5 @@
  if(hidif->hid_parser) free(hidif->hid_parser);
  if(hidif->hid_data) free(hidif->hid_data);
-    
+
  TRACE("resetting HIDInterface...");
  hid_reset_HIDInterface(hidif);

libhid.bb

DESCRIPTION = "User-space HID access library, including Python bindings."
LICENSE = "GPL"
DEPENDS = "swig python install-native"
SECTION = "devel"
PRIORITY = "optional"
SRCNAME = "libhid"

SRC_URI = "file://libhid-bugfix.tgz \
	file://changeset.diff;patch=1 \
	file://assertpatch.diff;pnum=0;patch=1"


S = "${WORKDIR}/libhid-0.2.15+20060325/"

inherit autotools distutils-base

do_configure() {
	cd ${S}
	./configure --without-doxygen --host=armv5te-angstrom-linux-gnueabi --enable-swig --build=i686-linux --target=arm-angstrom-linux-gnueabi --without-distcc
}

do_compile() {
	cd ${S}
	oe_runmake  
	cd ${S}/swig
	oe_runmake
}


do_stage() {
	install -m 0755 -d ${STAGING_LIBDIR}
	install -m 0755 -d ${STAGING_INCDIR}/libhid
	install -m 644 ${S}include/hid.h ${STAGING_INCDIR}
	install -m 644 ${S}hidparser/*.h ${STAGING_INCDIR}
	install -m 755 ${S}src/.libs/*so* ${STAGING_libdir}
	# SWIG bindings
	install -m 0755 ${S}swig/.libs/*so* ${STAGING_LIBDIR}/${PYTHON_DIR}/site-packages/hid/
	install -m 0755 ${S}swig/__init__.py ${STAGING_LIBDIR}/${PYTHON_DIR}/site-packages/hid/
}


do_install() {
	install -m 0755 -d ${D}${libdir}
	install -m 0755 -d ${D}${includedir}/libhid
	install -m 644 ${S}include/hid.h ${D}${includedir}
	install -m 644 ${S}include/assert.h ${D}${includedir}
	install -m 644 ${S}hidparser/*.h ${D}${includedir}
	install -m 644 ${S}src/.libs/*so* ${D}${libdir}
	# SWIG bindings
	install -m 0755 -d ${D}${libdir}/${PYTHON_DIR}/site-packages/hid/
	cp -a ${S}swig/.libs/* ${D}${libdir}/${PYTHON_DIR}/site-packages/hid/
	cp -a ${S}swig/__init__.py ${D}${libdir}/${PYTHON_DIR}/site-packages/hid/
}