Re: [libvirt] [PATCH] src: Move DLOPEN_LIBS to libraries introducing the dependency
On 08/12/2018 11:46 PM, Julio Faracco wrote: > Hi guys, > > Em sex, 10 de ago de 2018 às 11:23, Jim Fehlig escreveu: >> >> On 08/09/2018 11:45 PM, Michal Privoznik wrote: >>> There are few places where dlopen() is called. This call means we >>> have to link with DLOPEN_LIBS. However, instead of having each >>> final, installable library linking with it, move the directive to >>> the source that introduced the dependency. >>> >>> Signed-off-by: Michal Privoznik >> >> Reviewed-by: Jim Fehlig >> >>> --- >>> src/Makefile.am | 2 ++ >>> src/util/Makefile.inc.am | 1 + >>> tools/Makefile.am| 4 ++-- >>> 3 files changed, 5 insertions(+), 2 deletions(-) >>> >>> diff --git a/src/Makefile.am b/src/Makefile.am >>> index a4f213480e..61876cf382 100644 >>> --- a/src/Makefile.am >>> +++ b/src/Makefile.am >>> @@ -752,6 +752,7 @@ libvirt_setuid_rpc_client_la_CFLAGS = \ >>> $(AM_CFLAGS) \ >>> $(SECDRIVER_CFLAGS) \ >>> $(XDR_CFLAGS) \ >>> + $(DLOPEN_LIBS) \ >>> $(NULL) >>> endif WITH_SETUID_RPC_CLIENT > > I think that DLOPEN_LIBS is not needed for setuid_rpc_client. > See the error when I enable RPC libraries: > clang: error: -ldl: 'linker' input unused > [-Werror,-Wunused-command-line-argument] > Makefile:9014: recipe for target > 'util/libvirt_setuid_rpc_client_la-viralloc.lo' failed Ah, so the library compiles virjsoncompact.c in which I used as an indication where to put DLOPEN_LIBS. But now that I look at it closer it doesn't make sense for the lib to compile in the file because in config-post.h we clearly disable JANSSON support. Sigh, this jansson has brought more problems than it solved. Anyway, I think this is the fix: diff --git i/src/Makefile.am w/src/Makefile.am index 61876cf382..d9bce1e8ab 100644 --- i/src/Makefile.am +++ w/src/Makefile.am @@ -689,7 +689,6 @@ libvirt_setuid_rpc_client_la_SOURCES = \ util/virhashcode.c \ util/virhostcpu.c \ util/virjson.c \ - util/virjsoncompat.c \ util/virlog.c \ util/virobject.c \ util/virpidfile.c \ @@ -752,7 +751,6 @@ libvirt_setuid_rpc_client_la_CFLAGS = \ $(AM_CFLAGS) \ $(SECDRIVER_CFLAGS) \ $(XDR_CFLAGS) \ - $(DLOPEN_LIBS) \ $(NULL) endif WITH_SETUID_RPC_CLIENT Can you test it please? I'm no longer confident around jansson. Michal -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
Re: [libvirt] [PATCH] src: Move DLOPEN_LIBS to libraries introducing the dependency
Hi guys, Em sex, 10 de ago de 2018 às 11:23, Jim Fehlig escreveu: > > On 08/09/2018 11:45 PM, Michal Privoznik wrote: > > There are few places where dlopen() is called. This call means we > > have to link with DLOPEN_LIBS. However, instead of having each > > final, installable library linking with it, move the directive to > > the source that introduced the dependency. > > > > Signed-off-by: Michal Privoznik > > Reviewed-by: Jim Fehlig > > > --- > > src/Makefile.am | 2 ++ > > src/util/Makefile.inc.am | 1 + > > tools/Makefile.am| 4 ++-- > > 3 files changed, 5 insertions(+), 2 deletions(-) > > > > diff --git a/src/Makefile.am b/src/Makefile.am > > index a4f213480e..61876cf382 100644 > > --- a/src/Makefile.am > > +++ b/src/Makefile.am > > @@ -752,6 +752,7 @@ libvirt_setuid_rpc_client_la_CFLAGS = \ > > $(AM_CFLAGS) \ > > $(SECDRIVER_CFLAGS) \ > > $(XDR_CFLAGS) \ > > + $(DLOPEN_LIBS) \ > > $(NULL) > > endif WITH_SETUID_RPC_CLIENT I think that DLOPEN_LIBS is not needed for setuid_rpc_client. See the error when I enable RPC libraries: clang: error: -ldl: 'linker' input unused [-Werror,-Wunused-command-line-argument] Makefile:9014: recipe for target 'util/libvirt_setuid_rpc_client_la-viralloc.lo' failed > > > > @@ -1000,6 +1001,7 @@ libvirt_nss_la_CFLAGS = \ > > $(NULL) > > libvirt_nss_la_LDFLAGS = \ > > $(AM_LDFLAGS) \ > > + $(DLOPEN_LIBS) \ > > $(NULL) > > endif WITH_NSS > > > > diff --git a/src/util/Makefile.inc.am b/src/util/Makefile.inc.am > > index 8ef9ee1dfa..c5c50f1844 100644 > > --- a/src/util/Makefile.inc.am > > +++ b/src/util/Makefile.inc.am > > @@ -278,6 +278,7 @@ libvirt_util_la_LIBADD = \ > > $(NUMACTL_LIBS) \ > > $(ACL_LIBS) \ > > $(GNUTLS_LIBS) \ > > + $(DLOPEN_LIBS) \ > > $(NULL) > > > > > > diff --git a/tools/Makefile.am b/tools/Makefile.am > > index 26c887649e..3e129c04c4 100644 > > --- a/tools/Makefile.am > > +++ b/tools/Makefile.am > > @@ -528,7 +528,7 @@ nss_libnss_libvirt_impl_la_CFLAGS = \ > > nss_libnss_libvirt_impl_la_LIBADD = \ > > ../gnulib/lib/libgnu.la \ > > ../src/libvirt-nss.la \ > > - $(DLOPEN_LIBS) > > + $(NULL) > > > > nss_libnss_libvirt_la_SOURCES = > > nss_libnss_libvirt_la_LDFLAGS = \ > > @@ -556,7 +556,7 @@ nss_libnss_libvirt_guest_impl_la_CFLAGS = \ > > nss_libnss_libvirt_guest_impl_la_LIBADD = \ > > ../gnulib/lib/libgnu.la \ > > ../src/libvirt-nss.la \ > > - $(DLOPEN_LIBS) > > + $(NULL) > > > > nss_libnss_libvirt_guest_la_SOURCES = > > nss_libnss_libvirt_guest_la_LDFLAGS = \ > > > > -- > libvir-list mailing list > libvir-list@redhat.com > https://www.redhat.com/mailman/listinfo/libvir-list -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
Re: [libvirt] [PATCH] src: Move DLOPEN_LIBS to libraries introducing the dependency
On 08/09/2018 11:45 PM, Michal Privoznik wrote: There are few places where dlopen() is called. This call means we have to link with DLOPEN_LIBS. However, instead of having each final, installable library linking with it, move the directive to the source that introduced the dependency. Signed-off-by: Michal Privoznik Reviewed-by: Jim Fehlig --- src/Makefile.am | 2 ++ src/util/Makefile.inc.am | 1 + tools/Makefile.am| 4 ++-- 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index a4f213480e..61876cf382 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -752,6 +752,7 @@ libvirt_setuid_rpc_client_la_CFLAGS = \ $(AM_CFLAGS) \ $(SECDRIVER_CFLAGS) \ $(XDR_CFLAGS) \ + $(DLOPEN_LIBS) \ $(NULL) endif WITH_SETUID_RPC_CLIENT @@ -1000,6 +1001,7 @@ libvirt_nss_la_CFLAGS = \ $(NULL) libvirt_nss_la_LDFLAGS = \ $(AM_LDFLAGS) \ + $(DLOPEN_LIBS) \ $(NULL) endif WITH_NSS diff --git a/src/util/Makefile.inc.am b/src/util/Makefile.inc.am index 8ef9ee1dfa..c5c50f1844 100644 --- a/src/util/Makefile.inc.am +++ b/src/util/Makefile.inc.am @@ -278,6 +278,7 @@ libvirt_util_la_LIBADD = \ $(NUMACTL_LIBS) \ $(ACL_LIBS) \ $(GNUTLS_LIBS) \ + $(DLOPEN_LIBS) \ $(NULL) diff --git a/tools/Makefile.am b/tools/Makefile.am index 26c887649e..3e129c04c4 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -528,7 +528,7 @@ nss_libnss_libvirt_impl_la_CFLAGS = \ nss_libnss_libvirt_impl_la_LIBADD = \ ../gnulib/lib/libgnu.la \ ../src/libvirt-nss.la \ - $(DLOPEN_LIBS) + $(NULL) nss_libnss_libvirt_la_SOURCES = nss_libnss_libvirt_la_LDFLAGS = \ @@ -556,7 +556,7 @@ nss_libnss_libvirt_guest_impl_la_CFLAGS = \ nss_libnss_libvirt_guest_impl_la_LIBADD = \ ../gnulib/lib/libgnu.la \ ../src/libvirt-nss.la \ - $(DLOPEN_LIBS) + $(NULL) nss_libnss_libvirt_guest_la_SOURCES = nss_libnss_libvirt_guest_la_LDFLAGS = \ -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
