On 2014年01月22日 15:08, Phil Blundell wrote: > On Wed, 2014-01-22 at 11:12 +0800, Kai Kang wrote: >> Update eglibc-package.inc to let eglibc-dbg provides libc6-dbg. >> >> The use case is that when libc6-dbg is needded to be installed into >> image, we don't need change glibc-dbg to uclibc-dbg in recipe when we >> change to use package uclibc as default C library. >> -RPROVIDES_${PN}-dbg = "glibc-dbg" >> +RPROVIDES_${PN}-dbg = "glibc-dbg libc6-dbg" > Isn't PKG_${PN}-dbg set to libc6-dbg anyway (by libc-common.bbclass)? > Can you explain the use case and justification for this change a bit > more clearly?
In libc-common.bbclass, it set dependencies for the rpm packages. When run 'rpm -qp --provides libc6-dbg-2.18-r2.0.x86_64.rpm', yes, it provides 'eglibc-dbg libc-dbg glibc-dbg libc6-dbg'. But when bitbake parse the recipe and configure files, libc6-dbg is not found and not package provides it. If you add one line such as: IMAGE_INSTALL_append += "libc6-dbg" bitbake complains: ERROR: Nothing RPROVIDES 'libc6-dbg' (but /mnt/sda8/poky-neil/meta/recipes-sato/images/core-image-sato.bb RDEPENDS on or otherwise requires it) Use glib-dbg does work. But if I use it in a recipe, when uclibc is used, I have to edit the recipe. So I update RPROVIDES_${PN}-dbg to let it provides libc6-dbg. Regards, Kai > > p. > > > > -- Regards, Neil | Kai Kang _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core