* [PATCH] mk: Add DT_SONAME to shared libraries
@ 2015-02-04 8:22 Panu Matilainen
[not found] ` <12505651f6361349aca43b8c2e9e19f8b7901e57.1423038170.git.pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Panu Matilainen @ 2015-02-04 8:22 UTC (permalink / raw)
To: dev-VfR2kkLFssw
This is all-important now that the libraries are versioned: DT_SONAME
presence instructs the runtime dynamic linker to load the shared object
by the versioned name in DT_SONAME instead of the the unversioned symlink
name used during build.
Signed-off-by: Panu Matilainen <pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
mk/rte.lib.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
index 865a307..0d7482d 100644
--- a/mk/rte.lib.mk
+++ b/mk/rte.lib.mk
@@ -79,7 +79,7 @@ O_TO_A_DO = @set -e; \
$(O_TO_A) && \
echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
-O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -o $(LIB)
+O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -Wl,-soname,$(LIB) -o $(LIB)
O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight
O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)")
O_TO_S_DO = @set -e; \
--
2.1.0
^ permalink raw reply related [flat|nested] 3+ messages in thread[parent not found: <12505651f6361349aca43b8c2e9e19f8b7901e57.1423038170.git.pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]
* Re: [PATCH] mk: Add DT_SONAME to shared libraries [not found] ` <12505651f6361349aca43b8c2e9e19f8b7901e57.1423038170.git.pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> @ 2015-02-04 11:43 ` Neil Horman [not found] ` <20150204114327.GB29569-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: Neil Horman @ 2015-02-04 11:43 UTC (permalink / raw) To: Panu Matilainen; +Cc: dev-VfR2kkLFssw On Wed, Feb 04, 2015 at 10:22:50AM +0200, Panu Matilainen wrote: > This is all-important now that the libraries are versioned: DT_SONAME > presence instructs the runtime dynamic linker to load the shared object > by the versioned name in DT_SONAME instead of the the unversioned symlink > name used during build. > > Signed-off-by: Panu Matilainen <pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> > --- > mk/rte.lib.mk | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk > index 865a307..0d7482d 100644 > --- a/mk/rte.lib.mk > +++ b/mk/rte.lib.mk > @@ -79,7 +79,7 @@ O_TO_A_DO = @set -e; \ > $(O_TO_A) && \ > echo $(O_TO_A_CMD) > $(call exe2cmd,$(@)) > > -O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -o $(LIB) > +O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -Wl,-soname,$(LIB) -o $(LIB) > O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight > O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)") > O_TO_S_DO = @set -e; \ > -- > 2.1.0 > > Acked-by: Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org> ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <20150204114327.GB29569-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>]
* Re: [PATCH] mk: Add DT_SONAME to shared libraries [not found] ` <20150204114327.GB29569-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org> @ 2015-02-04 22:33 ` Thomas Monjalon 0 siblings, 0 replies; 3+ messages in thread From: Thomas Monjalon @ 2015-02-04 22:33 UTC (permalink / raw) To: Panu Matilainen; +Cc: dev-VfR2kkLFssw 2015-02-04 06:43, Neil Horman: > On Wed, Feb 04, 2015 at 10:22:50AM +0200, Panu Matilainen wrote: > > This is all-important now that the libraries are versioned: DT_SONAME > > presence instructs the runtime dynamic linker to load the shared object > > by the versioned name in DT_SONAME instead of the the unversioned symlink > > name used during build. > > > > Signed-off-by: Panu Matilainen <pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> > > -O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -o $(LIB) > > +O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -Wl,-soname,$(LIB) -o $(LIB) > Acked-by: Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org> Applied, thanks. ^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-02-04 8:22 [PATCH] mk: Add DT_SONAME to shared libraries Panu Matilainen
[not found] ` <12505651f6361349aca43b8c2e9e19f8b7901e57.1423038170.git.pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-02-04 11:43 ` Neil Horman
[not found] ` <20150204114327.GB29569-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2015-02-04 22:33 ` Thomas Monjalon
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