Add automatic generation of -dbg packages. These contain the debug symbols that are stripped from binaries and the symbols are linked to the original binaries via the gnu-debuglink section. If the -dbg packages are installed, oprofile and gdb will use them for symbol lookup.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@546 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/conf/bitbake.conf

@@ -102,7 +102,7 @@ PROVIDES = ""
 PROVIDES_prepend = "${P} ${PF} ${PN} "
 RPROVIDES = ""
 
-PACKAGES = "${PN} ${PN}-doc ${PN}-dev ${PN}-locale"
+PACKAGES = "${PN}-dbg ${PN} ${PN}-doc ${PN}-dev ${PN}-locale"
 FILES = ""
 FILES_${PN} = "${bindir} ${sbindir} ${libexecdir} ${libdir}/lib*.so.* \
             ${sysconfdir} ${sharedstatedir} ${localstatedir} \
@@ -118,6 +118,8 @@ FILES_${PN}-dev = "${includedir} ${libdir}/lib*.so ${libdir}/*.la \
                 ${libdir}/*.a ${libdir}/*.o ${libdir}/pkgconfig \
                 /lib/*.a /lib/*.o ${datadir}/aclocal"
 FILES_${PN}-locale = "${datadir}/locale"
+FILES_${PN}-dbg = "${bindir}/*.dbg ${sbindir}/*.dbg ${libexecdir}/*.dbg ${libdir}/lib*.so.*.dbg \
+            /bin/*.dbg /sbin/*.dbg /lib/*.so*.dbg ${libdir}/${PN}/*.dbg"
 
 # File manifest
 
@@ -222,6 +224,7 @@ export AR = "${HOST_PREFIX}ar"
 export AS = "${HOST_PREFIX}as"
 export RANLIB = "${HOST_PREFIX}ranlib"
 export STRIP = "${HOST_PREFIX}strip"
+export OBJCOPY = "${HOST_PREFIX}objcopy"
 
 export BUILD_CC = "${CCACHE}${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}"
 export BUILD_CXX = "${CCACHE}${BUILD_PREFIX}g++ ${BUILD_CC_ARCH}"