Set proper DT_NEEDED entries for shared libraries by explicitly
linking against its dependent libraries (LDLIBS).
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy at intel.com>
---
mk/rte.lib.mk | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
index 0d7482d..5d0988f 100644
--- a/mk/rte.lib.mk
+++ b/mk/rte.lib.mk
@@ -62,10 +62,13 @@ build: _postbuild
exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
+_LDLIBS := --as-needed $(LDLIBS) $(EXECENV_LDLIBS) --no-as-needed
+
ifeq ($(LINK_USING_CC),1)
# Override the definition of LD here, since we're linking with CC
LD := $(CC) $(CPU_CFLAGS)
_CPU_LDFLAGS := $(call linkerprefix,$(CPU_LDFLAGS))
+_LDLIBS := $(call linkerprefix,$(_LDLIBS))
else
_CPU_LDFLAGS := $(CPU_LDFLAGS)
endif
@@ -79,7 +82,8 @@ O_TO_A_DO = @set -e; \
$(O_TO_A) && \
echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
-O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -Wl,-soname,$(LIB) -o $(LIB)
+O_TO_S = $(LD) $(_CPU_LDFLAGS) -L $(RTE_OUTPUT)/lib -Wl,-soname,$(LIB) \
+ -shared $(OBJS-y) $(_LDLIBS) -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; \
--
1.9.3
